Author Archives: Samantha Mayer

  1. Why Aluminum Housings Are a Better Choice Because of Heat Dissipation

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    Housings are essential components that offer additional protection and support for gadgets or devices that offer. These enclosures shield internal parts from physical damage and environmental hazards like moisture and dust. They also help ensure the gadget’s longevity and performance.

    Aluminum has a unique combination of lightweight and durable qualities, making it an excellent choice for constructing enclosures. This safeguards the equipment and ensures that users can easily carry or handle the item. Here are the many advantages of aluminum housings:

    1. Lightweight Nature

    Aluminum’s lighter weight makes it more functional than other materials, especially compared to heavy metals like steel. Its weight directly influences user experience, as devices with aluminum housings are easier to handle or carry.

    Furthermore, the metal’s lightweight nature improves versatility across various applications. From handheld gadgets to automobile components, aluminum enclosures balance structural strength with ease of operation.

    2. Strength and Durability

    Despite its weight, aluminum has exceptional strength and durability. It resists various environmental variables, such as moisture, UV radiation, and temperature changes. Aluminum housings can also be employed outdoors due to their resilience, ensuring that electronics can survive harsh conditions while maintaining structural integrity.

    3. Corrosion Resistance

    Aluminum’s capacity to form a natural oxide layer on its surface leads to enhanced corrosion resistance. This is especially advantageous in applications where the housing is subjected to moisture, aggressive chemicals, or salt water. For instance, aluminum is the preferred material in marine equipment and outdoor installations.

    4. Thermal Conductivity

    In industries where significant heat generation occurs — such as power electronics, high-performance computing, or automotive systems — effectively managing internal energy is critical. Aluminum effectively conducts and dissipates heat, preserving the longevity and reliability of enclosed components.

    5. Recyclability

    Manufacturing with aluminum consumes less energy than using other materials. In addition, this metal is highly recyclable. This intrinsic sustainability aligns with modern environmental initiatives and regulations, making it a responsible option for minimizing ecological footprints.

    6. Cost-Effectiveness

    Despite its many benefits, aluminum is more affordable than metals like stainless steel or titanium. This guarantees that performance and quality are maintained even in projects with limited budgets. Its economic benefit also enables unique enclosure ideas to be developed without overspending.

    7. Ease of Fabrication

    Aluminum is easy to fabricate through techniques like casting, extrusion, stamping, and machining. This simplifies production procedures and results in increased efficiency and fewer errors. Beyond that, the metal’s pliability facilitates the creation of complex shapes and custom designs that would otherwise be challenging with other materials.

    Choose Superior Gearbox Company for High-End Gear Products and Manufacturing Solutions

    Superior Gearbox Company offers an expansive array of meticulously crafted gear products and manufacturing services tailored to your requirements! Our commitment to quality is evident in our expertly made selection of rebuild kits and aftermarket parts. Whether you need specific components or seek solutions, we’ve got you covered.

    Contact us now to discuss your needs with us!

  2. How To Select the Right Gear Drive for Your Application

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    Click to ExpandHow To Select the Right Gear Drive for Your Application

    Gear drives, also called gear transmissions or gear systems, are mechanical devices that transmit power and motion between rotating shafts. They consist of two or more gears with teeth that mesh together, transferring rotational force from one gear to another. In addition, they provide precise rotational motion control, making them ideal for applications requiring accurate placement or timing.

    These components are available in different shapes and sizes, making them adaptable to various uses. This article will explore the essential factors to consider when choosing the appropriate drive for a specific application.

    Key Considerations in Gear Drive Selection

    The specific type of application specifies the necessary gear type, size, speed, torque, and other essential configurations required to ensure optimal performance. The following are some of the most significant factors to consider during the selection process:

    1. Size

    Size refers to the physical dimensions and characteristics of the gears and the overall gear system. It can significantly impact the component’s performance, efficiency, and applicability. When examining the size of the drive, keep the following points in mind:

    Required Torque

    The torque loads necessary for an application are contingent on the precise components and forces applied. Typically, these loads are established by computing the pressure exerted on the system and dividing it by the effective radius. This calculation yields the required torque load to set the system in motion.

    Radial or Axial Loading

    Radial load refers to a force acting outward from the center of a circle or sphere. It commonly arises from centrifugal forces or external pressure. On the other hand, axial load is the power applied along the axis of a cylinder or shaft. It usually comes from pushing or pulling actions.

    Duty Cycle

    The duty cycle represents the proportion of time an application is actively utilized relative to its total available time. It divides the time the application has been operating by the full period it exists. For example, if an application is active for 8 hours each day, the duty cycle is 33%.

    2. Performance Capability

    Performance capability is the gear drive’s ability to meet a given application’s functional and operational requirements. It encompasses the following factors that directly influence the components efficiency, reliability, and overall suitability for the intended use:

    Horsepower and Input Speed Requirements

    The necessary horsepower and input speed depend on the application and the motor’s size. Different applications necessitate an engine with higher horsepower or input speed than others. Consulting with a knowledgeable motor supplier or engineer is crucial to identify the appropriate motor.

    Target Output Speed or Torque

    Analyzing the system’s needs and requirements allows determining the desired output speed or torque. This process involves carefully considering factors such as the application, environment, motor type, and power source, contributing significantly to the outcome.

    3. Mounting Requirements

    Proper mounting ensures the component is securely and correctly positioned within the system, allowing for efficient power transmission and smooth operation. Here are some considerations in evaluating these requirements:

    Gearbox Mounting

    Gearbox mounting affixes a gearbox to a machine, enabling it to power the system. This usually entails using bolts or welding to attach the gearbox firmly to the vehicle or machine’s frame or chassis. Moreover, it ensures a secure and robust attachment that can withstand the forces exerted by the driving system.

    Right-Hand or Left-Hand Rotation

    The primary distinction between the gearboxes’ right-hand and left-hand rotation is in the output shaft’s position. This placement is crucial for determining the direction of the output shaft’s rotation and power transmission.

    4. Environmental Conditions

    Different environments can subject gears to challenges affecting their performance, durability, and reliability. Below are considerations when evaluating the impact of environmental conditions on component selection:

    Ambient Temperature

    A gear drive should be installed in environments where the ambient temperature falls within the specified operating range provided by the manufacturer. Operating gears in temperatures exceeding their capacity can lead to overheating and decreased performance.


    The corrosive effects of moisture can weaken gear teeth, shafts, bearings, and other vital components within the system. This can result in premature wear and tear, reduced efficiency, and, in extreme cases, catastrophic failure of the drive.


    The presence of dust, dirt, and other particles in the environment can pose issues to the reliable operation of the drives. Therefore, they must be installed in contaminant-free settings to ensure optimal performance and longevity.


    Vibration is a dynamic force that transmits oscillations through the system. It can arise from various sources, including machinery, rotating equipment, or external environmental factors. The impact of excessive vibration or shock can lead to accelerated wear and premature failure of crucial components.

    The following are additional considerations for choosing the best drive for a particular application:

    • Cost
    • Quality
    • Efficiency
    • Maintenance
    • Compatibility
    • Noise
    • Space
    • Manufacturer

    Superior Gearbox Company: Your Trusted Partner for High-Quality Gear Products

    Superior Gearbox Company offers an extensive range of high-quality gear products, catering to your unique requirements! We have carefully curated our rebuild kits and aftermarket parts for various options. Whether you need specific components for a particular model or seek solutions suitable for multiple applications, we have got you covered.

    Contact us for more information!

  3. Answers to Common Questions About Superior Gearbox’s Right-Angle Bevel Gear Drives

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    Gear drives are vital in transferring power efficiently and reliably in many machines and equipment. They achieve this by using a variety of gear styles to transmit torque and change the speed and direction of rotation. Among the various gear drive configurations available, right-angle bevel gear drives from Superior Gearbox Company stand out for their efficiency, quiet operation, and longevity.

    This post will address common questions regarding these gear drives, shedding light on their features, options, and considerations for selection.

    1. What Ratios Are Available?

    Superior Gearbox’s right-angle bevel gear drives are available in various gear ratios to suit applications. The specific ratios vary depending on the series of the gear drive. For instance, the 100 Seriesoffers ratios of1:1,1.1:1, and 1.43:1. However, the 400 Series provides ratios of 1:1,1.35:1,1.5:1, and2:1.

    It’s important to consider your application’s desired output speed and torque requirements to select the appropriate gear ratio. Our experienced team of specialists can help you select the right gear ratio for your application and ensure that you receive the most dependable and reliable solution possible.

    2. What Gearing Types of Bevel Gears Are Available?

    The right angle gear drives offered by Superior Gearbox feature straight precision forged or spiral bevel gearing. Precision forged bevel gears have a high strength capacity , making them better suited for high-torque applications. In contrast, cut spiral bevel gears have higher precision and geometry which results in quieter and smoother operation. Spiral bevel gears are best suited for applications that require less torque than straight bevel gears can provide.

    3. Are They Bidirectional?

    Yes, Superior Gearbox’s right-angle bevel gear drives are bidirectional. Therefore, they can transfer power in both directions from the input shaft to the output shaft and vice versa.

    4. What Rotation Options Are Available?

    Superior Gearbox’s right-angle bevel gear drives can vary depending on the specific model and design. Therefore, it’s best to consult the product documentation or contact Superior Gearbox directly for accurate information on the rotation options available for their gear drives.

    Our standard rotation configurations for our right angle bevel gear drives are shown in the image below.

    Rotation Options

    5. What Are the Standard Shaft Options? Is This Customizable?

    Superior Gearbox offers a range of standard shaft options for their right-angle bevel gear drives. The standard shaft sizes vary depending on the gear drive model. For instance, 1″ for the 100 Series, 1.375″ for the 500 Series, and 1.75″ for the 600 and 800 Series. Most right angle bevel gear drive series come standard with keyed shafts in either a single or double output shaft configuration.

    Any standard option can be customized to accommodate your specific design requirements. Additional shaft options include but are not limited to:

    • Grease zerks on stub shaft
    • 3rd output shaft
    • Hole or flat side in shaft
    • Drill and tap in end of shaft
    • Locking and retaining ring grooves
    • Heat Treatment
    • Shaft Blackening
    • Zinc Plating
    • Shot Peening
    • Taper Shaft

    6. Can They Handle Shaft Loads?

    Yes, Superior Gearbox’s right-angle bevel gear drives are designed to handle shaft loads effectively. The gear drives feature high-strength steel shafts and tapered roller bearings, ensuring robustness and durability for handling various shaft loads.

    7. What Types of Lubrication Are Common?

    Superior Gearbox commonly utilizes 80W90 gear lubricant for their right-angle bevel gear drives. This provides effective lubrication and protection to the gears and bearings, ensuring smooth and efficient operation.

    8. What Are the Mounting Options?

    Superior Gearbox offers various mounting holes for right-angle bevel gear drives, providing installation flexibility. Special consideration may be required if mounting shafts in a vertical orientation.

    The direction of the mounting can vary as long as the gears and bearings within the housing are in contact with the lubrication inside of the gearbox. Contact Superior Gearbox for guidance. Any of the shafts can be used as the input shaft, which offers the customer greater flexibility in the application.

    10. Are They Repairable?

    Yes, these gear drives are designed to be repairable, allowing for maintenance and replacement of worn or damaged components. This feature ensures extended service life and cost-effective operationfor various applications. We offer a variety of replacement parts such as rebuild kits, assemblies, housings, and for purchase at www.superiorgearboxdirect.com. Search by the part number stamped on the housing of your existing gearbox to see the available replacement parts.

    11. What Should You Consider When Selecting a Right-Angle Bevel Gear Drive?

    When selecting a right-angle bevel gear drive, several factors should be considered:

    • Size: Ensure the dimensions of the gear drive fit within the space available in your application.
    • Ratio: Choose the appropriate gear ratio to achieve the desired speed and torque conversion.
    • Torque: Consider the torque requirements of your application to ensure the gear drive can handle the load.
    • Mounting: Consider the available mounting options and choose the one that best suits your equipment design.
    • Environmental requirements: Take into account factors such as temperature, moisture, and other environmental conditions to select a gear drive with suitable protection and sealing capabilities.

    Superior Gearbox: Your Trusted Source for High-Quality Bevel Gear Drives

    When it comes to gear drives, Superior Gearbox stands out as a leading supplier of high-quality and reliable transmission systems! With over four decades of experience, we have built a strong reputation for delivering superior performance and durability. In addition, our gearboxes are meticulously designed and manufactured to meet the standards of various industries and applications.

    Contact us today for inquiries and more information about our bevel gear drives.

  4. When To Repair vs. Replace Gearboxes

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    Gearboxes transfer power and torque within a machine, so it is vital to keep them in good condition. When it comes time to tune up your gearbox, you must know if repairing or replacing it is more appropriate. The choice will involve the components age, condition, costs, machine efficiency, and more.

    This blog delves into the method for inspecting gearboxes for potential issues. We will also highlight preventative maintenance’s significance in keeping gearboxes in top condition.

    Gearbox Inspection

    Regular inspections of your gearbox can catch issues early, allowing you to fix them before they worsen. To decide if your component needs repair or replacement, perform a thorough inspection to find signs of wear or damage. Check these key areas:

    • Gear teeth: Look for wear, pitting, chipping, or breakage. Damaged teeth can cause inefficiencies and failure.
    • Drive shafts: Check for wear, misalignment, or damage. A faulty shaft can lead to vibrations, noise, and component failure.
    • Bearings: Inspect for wear, damage, or excessive play. Worn bearings can increase friction, noise and reduce efficiency.
    • Seals and gaskets: Check for leaks, cracks, or damage. Compromised seals can cause lubricant loss and contamination, affecting performance.
    • Gear housing:Look for cracks, damage, or wear. A damaged housing can affect the gearbox’s structural integrity and cause more issues.
    • Lubricant level and quality: Ensure it’s within the recommended range and clean. Poor lubrication can increase friction, wear, and overheating.
    • Mounting and alignment: Inspect for wear, fatigue, or damage. In addition, make sure the alignment is correct; improper mounting or alignment can stress components and reduce efficiency.
    • Drive operation: During normal use, monitor the gearbox for unusual noises, vibrations, or performance issues.

    Gearbox Preventative Maintenance

    Preventative maintenance is the most cost-effective way to ensure the longevity of your gearbox. By carrying out regular maintenance, you can keep operations running smoothly, saving time and money in the long run. Here are some tips for an effective preventive maintenance strategy:

    • Oil level: Check and adjust the oil level as needed, and change it according to the manufacturer’s recommendations.
    • Drive belts: Inspect the condition of drive belts and adjust or replace them as necessary to maintain optimal performance.
    • Gearbox mounting: Examine for signs of wear or fatigue, and repair or replace as needed to ensure stability and proper alignment.
    • Lubrication system: Look for leaks and top up the lubricant to prevent increased friction and wear.
    • External components: Inspect for signs of wear and tear, and replace any faulty parts to maintain overall efficiency.
    • Unusual noises: Listen for abnormal sounds during operation and investigate further to identify and address potential issues.
    • Gearbox temperature: Monitor and adjust the cooling system to prevent overheating and potential damage.
    • Transmission fluid levels: Check the transmission fluid levels and top up to maintain smooth and efficient operation.
    • Gearbox internals: Inspect for worn or damaged components and replace them to prevent further issues and maintain performance.
    • Electrical connections: Examine all connections and replace faulty wiring to ensure proper function and avoid potential hazards.

    How To Decide Between Repair and Replacement

    Repairs may be cost-effective if your gearbox operates efficiently and has minimal damage. Skilled technicians can restore it to its original performance levels, saving time and money compared to replacement. If the gearbox is significantly damaged or inefficient due to wear, improper maintenance, or external factors, replacing it is likely wiser.

    In some cases, replacing the gearbox at a specific threshold is advised. This helps avoid further complications, higher repair costs, and downtime. The best time to replace a gearbox depends on machine type and usage patterns. Here are some guidelines to consider when making the decision:

    Repair the Gearbox:

    • Minor Damage:If the gearbox has suffered minor wear, damage, or a specific component failure, repairing may be a cost-effective option. Examples include replacing bearings, seals, or gears that are easily accessible and replaceable.
    • Cost:If the repair cost is significantly lower than the cost of a new gearbox and the repaired gearbox can provide reliable performance for an extended period, repairing might be the better choice.
    • Downtime:If the gearbox can be repaired relatively quickly and the equipment can be back in operation without significant downtime, repair could be preferable, especially for critical systems.
    • Obsolete or Custom Components:If the gearbox contains custom or hard-to-find components that are no longer available, repairing may be the only viable option.
    • Expertise and Resources:If you have the necessary expertise and resources to perform the repairs in-house or access to skilled technicians who can do so, repairing might be a suitable option.

    (Link to rebuild video) https://www.youtube.com/watch?v=-_fm5dCgaGI

    Replace the Gearbox:

    • Severe Damage:If the gearbox has suffered extensive damage, wear, or multiple component failures, replacing it might be more practical than attempting repairs.
    • Obsolete or Outdated Design:If the gearbox is old, outdated, or no longer meets performance requirements, replacing it with a modern, more efficient model may be a better long-term investment.
    • Cost-Effectiveness:If the repair cost is close to or exceeds the cost of a new gearbox, it’s often more cost-effective to replace the unit, especially considering potential future repairs.
    • Improved Technology:If newer gearbox models offer improved efficiency, reduced maintenance requirements, or better performance characteristics, replacement could lead to long-term operational benefits.
    • Longevity:If the repaired gearbox is likely to have a significantly shorter lifespan compared to a new gearbox, replacement may be a more sustainable option.
    • Critical Applications:For equipment with critical functions or high operational demands, replacing the gearbox might be a safer choice to ensure reliable performance and minimize downtime.
    • Warranty and Support:New gearboxes often come with warranties and manufacturer support, which can provide peace of mind in terms of performance and reliability.
    • Rapid Technological Advances:If the industry is rapidly evolving and new technologies are making substantial improvements, replacement might be a better option to stay competitive and up-to-date.

    Ultimately, the decision to repair or replace a gearbox should be based on a thorough assessment of the situation, considering factors such as the cost, feasibility, long-term benefits, equipment criticality, and available resources. For tailored guidance, consult your OEM manual or a qualified technician.

    Upgrade and Maintain Your Gear Drive With Superior Gearbox Company

    For top-quality rebuild kits and aftermarket parts for your standard gear drive, choose Superior Gearbox Company. Our wide range of products guarantees that we have the ideal solution for your unique requirements.

    Contact us for inquiries or call (800) 346-5745 for immediate assistance. We’re eager to help you achieve peak performance for your machinery!

  5. Understanding Your Rotation Options for Superior Gear Drives

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    Gears are vital in powering countless machines and equipment, serving as indispensable components in various applications. Available in a wide array of shapes and sizes, they are meticulously designed to fulfill specific tasks, ensuring the seamless operation of a system.

    In this blog, we’ll go over the main functions of gears and their diverse rotation options. We will also discuss how these specialized mechanisms enhance a system’s performance.

    Gear Functions

    Gears are crucial in power transmission and motion control in many machines and equipment. They come in various shapes and sizes, each designed to perform specific tasks. Let us explore their primary functions and how they contribute to the overall performance of a system:

    1. Change the direction of a rotating shaft: Meshing two gears reverses their rotation, which is useful for changing rotational direction in applications like conveyor belts or rotating wheels.
    2. Convert rotary motion to linear motion: Rack and pinion systems convert rotary motion to linear movement using a round gear and toothed rack, often found in car steering and automation.
    3. Change rotational direction (clockwise/counterclockwise): Various gear arrangements determine shaft rotation direction, either reversing it with matching gears or keeping it consistent using idler gears.
    4. Change the number of rotations (speed up/slow down): Gears with varying teeth numbers control input-output shaft speed ratios, resulting in faster or slower output shaft rotations depending on the teeth count.
    5. Change turning force (increase/decrease torque): Altering gear ratios affects torque, increasing it for more force with fewer input teeth or decreasing it for faster movement with more input teeth.

    Rotation Options

    Gears are essential components in various machines and equipment, enabling them to perform specific functions. Understanding the different types of gear and their rotation options can help you choose the most suitable one for your application.

    Bevel Gear Drives

    Bevel gear drives are commonly used for right-angle power transfer because they have two or three shafts arranged at a 90-degree power shift. Counter-rotating spiral bevel gearboxes, or standard two- and three-way right-angle gearboxes, are versatile since they offer two output shafts with different rotation directions.

    Bevel Gear Drives

    Right-angle bevel gear drives provide different rotation options depending on the arrangement of the bevel gears and their orientation. Here are some common rotation options for right-angle bevel gear drives:

    Clockwise to Clockwise (CW to CW): In this configuration, the input shaft rotates clockwise, and the output shaft also rotates clockwise, but the direction of rotation is changed by 90 degrees. This is a common arrangement used in various applications where a change in direction is required without changing the sense of rotation.

    Clockwise to Counterclockwise (CW to CCW): In this arrangement, the input shaft rotates clockwise, and the output shaft rotates counterclockwise. This is achieved by using a combination of bevel gears with opposite helix angles or other gear arrangements.

    Counterclockwise to Clockwise (CCW to CW): This is the reverse of the previous option, where the input shaft rotates counterclockwise, and the output shaft rotates clockwise. It also involves using gears with specific helix angles to achieve the desired rotation change.

    Counterclockwise to Counterclockwise (CCW to CCW): In this configuration, the input shaft rotates counterclockwise, and the output shaft also rotates counterclockwise, but the direction of rotation is changed by 90 degrees. It is another option for changing the direction of rotation while maintaining the sense of rotation.

    Variable Rotation Ratios: Bevel gear drives can be designed to provide different rotation ratios between the input and output shafts, allowing for adjustments in rotational speed and torque. This can be achieved by selecting specific gear ratios and gear sizes.

    Multiple Outputs: Some right-angle bevel gear drives can have multiple output shafts branching off at different angles from the input shaft. This provides the ability to drive multiple components or mechanisms simultaneously.

    Compound Gear Arrangements: More complex arrangements, such as compound bevel gear sets, can be used to achieve specific rotation and direction changes for intricate applications.

    It’s important to note that the specific rotation options available will depend on the design and configuration of the bevel gear drive, including the type of bevel gears used, their helix angles, and the overall gear arrangement. Engineers can select the most suitable rotation option based on the requirements of the application and the desired mechanical characteristics.

    Low Input Speed Reducers

    Designed specifically for applications requiring reduced speeds, low input speed reducers are available in two distinct configurations to cater to various needs and mechanical setups.

    Low Input Speed Reducers

    Right Handed

    In the right-handed configuration, the output shaft rotates in the same direction as the input shaft, ensuring a consistent and synchronized motion between both components. This option is particularly suitable for situations where maintaining a uniform direction of rotation across the system is crucial.

    Left Handed

    The left-handed configuration features an output shaft that rotates opposite to the input shaft. This counter-rotating motion can be necessary for certain applications where reversing the direction of rotation is required or beneficial.

    Industrial Worm Gear Drives

    Worm gear drives are designed for high torque applications and provide a versatile range of rotation options to suit diverse requirements. These gear drives feature helical teeth contributing to their smooth and quiet operation while maintaining efficient performance.

    The output shaft in worm gear drives can be set for rotation options like clockwise, counterclockwise, or even both directions, based on the application’s needs. This flexibility makes them great for many applications requiring high torque and custom rotation settings.

    Unlock the Full Potential of Gears With Superior Gearbox Company

    Elevate your machines and equipment to new heights of efficiency by harnessing Superior Gearbox Companys expertly designed gears! We offer various gear solutions, perfect combinations, and rotation options for optimal system performance.

    Contact us today to learn more about our unparalleled capabilities or request a quote to get started on your journey to seamless gear integration.

  6. Worm Gears vs. Bevel Gears: What’s The Difference?

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    Understanding the differences between gear types is critical for achieving the necessary power transmission in mechanical applications. There are a lot of  factors to consider when picking a suitable gear  for your parts,  such as precision grade standard, proportions, permitted efficiency and engine power, need for heat treating and teeth grinding, and more. But first, what is a gear?

    A gear is a machine element with teeth that are cone-shaped or cut around cylindrically with equal spacing. By meshing two of these components, they can transmit forces and rotations from the main shaft to the driven shaft. Gears come in various shapes and sizes, such as spur gears, helical gears, bevel gears, worm gears, gear racks, etc. These gears can be categorized based on the orientation of their axes, such as parallel shafts, intersecting shafts, and non-intersecting shafts.

    This article focuses on two well known gears – worm gear and bevel gear.Let’s know their differences in terms of benefits, downsides, and applications. In order to fully comprehend how they differ, let us first define what those two gears are.

    What Is A Worm Gear?

    A worm gear, also known as a worm drive, is a gear structure consisting of a shaft with a spiral thread, or a (screw that looks like a worm) that engages with the drives a toothed wheel or the worm wheel. Worm gears are commonly used when significant speed reductions are required. The manufacturer can adjust the rotational speed of a worm gear configuration, which is ultimately determined by the number of threads or starts and teeth on the gearbox.

    Worm gears use a sliding effect to transmit movement force at right angles. It changes the rotational movement by 90° and the plane of movement also changes due to the position of the wheel. Frequently, the two components are made of different materials, typically a steel worm and a brass wheel.

    What is a Bevel Gear?

    Bevel gears have tooth-bearing faces that are conically shaped, and the axes of the two shafts intersect. They are typically mounted on shafts 90° apart, but they can also be designed to work at other angles.

    Bevel gear units have two main components: the pinion and the gear, which transform right-angle movements. It makes use of angular gear teeth. Several teeth make contact simultaneously, and the entire tooth width of the interlocking teeth transmits force as the gears turn.

    Pros & Cons: Worm Gears vs. Bevel Gears

    The following are the advantages and disadvantages of using worm gears and bevel gears units:

    Advantages Of Worm Gears

    • Worm gears are used when a high gear ratio is required.
    • A worm gear unit’s highest ratio is approximately 100:1.
    • Because of the high self-locking based on the sliding result of the worm shaft, an extra brake is either unnecessary or only necessary to set a less expensive, small brake. However, this feature depends on the friction angle and the inclination angle.
    • Worm gears are typically more favorable than bevel gears, especially in industrial applications.

    Disadvantages Of Worm Gears

    • The sliding contact of the gears causes significant friction, resulting in an extremely high operating temperature and low efficiency.
    • The worm wheel, mostly made of bronze, wears out quickly.

    Advantages Of Bevel Gears

    • Operating noise is low.
    • It has a higher torque capacity when compared to worm gears of the same size.
    • It has high efficiency
    • A hollow shaft is possible.

    Disadvantages Of Bevel Gears

    • Bevel gears are significantly more expensive than worm gears.
    • Bevel gears are produced in pairs. In case of maintenance and repair, you must replace both gears.
    • They need to be positioned precisely to achieve high efficiency
    • Their translation range is limited, with a maximum ratio of 6:1 per bevel gear set.
    • Not advisable to use for high-speed reduction because they make noise at high speeds.

    Applications: Worm Gears vs. Bevel Gears

    Both gears are used in various applications, but they specialize in different areas.

    Worm Gears Applications

    Worm gears are used in many applications requiring low speed and relatively high power amplification. They can be found in everyday household items as well as heavy machinery. Worm gears have numerous advantages over other modes of transmission, especially when speed reduction is required. Here are a few examples of products and appliances that use worm gears:

    • Tuning instruments
    • Lifts and elevators
    • Cranes
    • Mining industry machines
    • Small engines
    • Rolling mills
    • Automatic security gates
    • Conveyors

    Bevel Gears Applications

    Bevel gears are typically used in mechanical settings since they can transfer energy from linear to sheer power. The following are some examples of items and products that used bevel gears:

    • Hand drills
    • Automobiles
    • Printing presses
    • Marine applications
    • Power plants
    • Steel plants
    • Cooling towers
    • Railway track inspection machines

    High-Quality Engineered Gear Products By Superior Gearbox Company

    Worm gears are one of the most common and cost-effective methods of reducing rotational speed, and they are used in a wide range of simple and complex mechanisms. Meanwhile, bevel gears are power transmission components used to reverse the direction of shaft rotation, reduce speed, and increase torque between non-parallel rotating shafts. To achieve the precision required, you must find a company that can accommodate your specifications.

    Superior Gearbox Company custom-designs  high-quality gear drives and gear boxes that meet even the most stringent clients’ requirements for various industries and applications for over 45 years. From high performance manufactured bevel gear drives, worm speed reducers, helical gear motors, and other gearbox components, you can count on our team to deliver only the superior output for the product you need when you need it.

    Our outstanding engineering and design, sourcing, turning, machining, assembly and testing capabilities as well as our excellent customer service and tight teamwork, can ensure that we can find you the best solutions for you gearbox or gear drive needs for any application.

    To know more about our superior capabilities, feel free to contact us, or request for a quote for your upcoming project!

  7. Choosing the Right Gearbox Lubricant

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    Most individuals rely heavily on maintenance manuals and qualified product lists (QPLs) to determine the best lubricant. However, this strategy does not constantly deliver optimal lubrication for a specific gear system or maximum productivity in oil inventory management. It doesn’t help either that some OEMs only provide general specifications without particularizing operating temperatures, forcing you to choose one. Therefore, to select the suitable gearbox lubricant, you must first understand how they differ.

    This article will discuss the factors to consider when selecting a lubricant, including its three basic types.

    Factors To Consider in Lubricant Selection

    Aside from choosing a gearbox lubricant from the maintenance manuals, there are several factors to consider. Here are a few examples:


    Lubricants serve a variety of purposes, including stabilizing the following:

    • Friction: Reduction of heat and energy consumption
    • Wear: Lessening of mechanical and corrosive wear
    • Corrosion: Protection of surfaces from corrosive substances
    • Contamination: Transportation of particles and contaminants to filtration and separation systems
    • Temperature: Absorption and transfer of heat

    You must first understand your application’s specific challenges, then choose the lubricant accordingly. For example, determine whether it will be constantly subjected to environmental conditions, such as high pressure, low temperature, and exposure to saltwater.


    Lubricants may not appear to contain many ingredients, but there are multiple additions to the base oil that are carefully chosen, depending on how and where users will apply them.

    Greases are oils with additional thickeners composed of fibrous particles that act as sponges to retain the oil and increase its viscosity. Moreover, each type of thickener has distinct advantages and disadvantages, like shear stability, permeability, and water and heat resistance.


    You must recognize and understand the terms used to make the best lubrication selection. The following are words you might encounter:

    • Viscosity: This characterizes how thick or resistant the oil or grease is to flow. Greater viscosity equals more excellent flow resistance.
    • Kinematic viscosity: This refers to a fluid’s internal resistance to flow under gravitational forces.
    • Weight: This pertains to how viscous an oil is or how it flows at a given temperature.
    • NLGI consistency: This indicates the hardness and softness of grease. The numbers usually range from 000 (like cooking oil) to 6 (like cheddar cheese).
    • Runout: This points to the ability of grease or oil to withstand higher temperatures, which generally makes lubricants less viscous.
    • Shear stability: This characterizes the oil’s resistance to an adjustment in viscosity triggered by mechanical stress.
    • Metal on metal: This refers to a circumstance when no lubricant is left in a bearing or other application.

    Ease of Use

    The specific equipment determines a gearbox lubricant’s method of application. For instance, an aerosol lubricant is enough for a simple hinge, whereas an accessible gearbox can be easily greased by hand.

    On the other hand, automatic dispensers are recommended for complex or difficult-to-reach locations and must only be refilled every six months. Meanwhile, a continuous dispenser may be the best option for chains that require regular lubrication.


    Gearbox lubricants have a limited lifespan and must be replaced when it expires. Failure to do so can lead to runout, metal-on-metal contact, ruined bearings, and other problems that cause downtime and increased costs. Furthermore, monitoring the thermal performance of your equipment is a crucial way to track the lubricant’s lifespan. For example, oils are destroyed by excessive heat; therefore, it is recommended to perform heat tracking with digital calibration tools for thermal imaging and vibration analysis.

    Lastly, consider knowing more about predictive maintenance (PdM). This scheduling trend is proving to be highly effective at saving costs significantly while keeping equipment operating at peak performance levels.


    Some lubricants are more expensive than others, but this is because they have different ingredients and serve varying functions. Don’t just look at the container’s price tag to determine the lubricant’s actual cost. Instead, compare that figure to the cost of downtime or replacement, product loss due to halted production or contamination, labor hours, and other considerations that may be an issue for you.

    Types of Gearbox Lubricant

    While there are numerous variations, the types of lubricating oil used in gearboxes are generally categorized into R&O, anti-scuff, and compounded.


    Rust and oxidation-inhibited (R&O) gear lubricants do not have anti-scuffing and lubricity additives, making them suitable for applications requiring chemical stability, corrosion prevention, and foam suppression.


    Anti-scuff gear lubricants contain special additives that improve film strength or load-carrying capacity. Heavy loads, slow speeds, and shock loading are machine conditions that necessitate using these lubricants.


    The compounded gear lubricant is combined with a synthetic fatty acid to improve lubricity and film strength. The most common use for this type is worm gear applications.

    Choose Superior Gearbox Company for Exceptional Gear Products

    For over 45 years, Superior Gearbox Company has customized high-quality gear products that fulfill our customers’ requirements for various applications and industries. Our excellent engineering and design, sourcing, turning, machining, assembly, testing capabilities, and top-notch customer service guarantee that we can find the best solutions for your needs.

    Contact us to learn more about our superior capabilities, or request a quote now!

  8. The Role of an Industrial Gearbox

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    Click to ExpandThe Role of an Industrial Gearbox

    An industrial gearbox is an enclosed system where mechanical energy is transferred from one device to a driving tool to increase torque and reduce speed. A gearbox is made of several components that work cohesively to complete a variety of industrial tasks that require high power delivery from the power source.

    Industrial gearboxes are used in countless applications. They can be found in most material handling equipment, crushers, conveyors, cooling towers, and cranes. The manufacturing industry utilizes gearboxes throughout the production process, especially when processing raw materials.

    The most common types of gearboxes are helical gearboxes, helical-worm gearboxes, helical-bevel gearboxes, planetary gearboxes, and worm reduction gearboxes. This article will cover the basics of industrial gearboxes, including their importance and benefits.

    The Importance Of An Industrial Gearbox

    An industrial gearbox is a critical component in countless machines that are used in nearly every industry. Any device that needs to modify torque or speed likely has a gearbox of some kind. Without them, many devices will not function as efficiently. While industrial gearboxes do require maintenance considerations, they also maximize productivity and can minimize workplace accidents.

    Recent technological advancements have made gearboxes, specifically industrial gearboxes, more powerful and affordable than ever before. They are typically used to monitor the direction of rotation and convert torque or power to the desired output. Industrial gearboxes are also quite reliable, making them a common component in modern gate drives.

    Industrial gearboxes are highly customizable, making them well suited for just about any application. Specifications can allow a gearbox to handle various speeds and torque outputs. They can be designed in a way that can maximize speed or torque.

    Industrial Gearbox Benefits

    Industrial gearboxes are a great way to improve a company’s operational capacity. For industrial businesses, gearboxes are an essential component for creating products while also aiding in the maintenance of other systems. Industrial gearboxes can be used to multiply torque, reduce speed, and match inertia. Other benefits include:

    Torque Multiplication

    When mounted to the motor output shaft, gearboxes can provide a mechanical advantage. The number of gears, as well as how many teeth they have, will provide a mechanical advantage defined by a ratio. For example, a 5:1 gearbox can multiply torque by five times, allowing a motor that generated 100 lb-in. of torque to multiply the output to 500 lb-in.

    Speed Reduction

    In some circles, gearboxes are called gear reducers because they decrease the output speed. A motor that is running at 1,000 rpm that is fitted with a 5:1 ratio gearbox will output 200 rpm. The speed reduction improves overall system performance, given that many motors don’t operate efficiently at low RPMs.

    Inertia Matching

    In the past two decades, servomotor manufacturers introduced a series of improvements such as lighter materials, denser copper windings, and high-energy magnets specifically for motors that generate more torque for their given frame size.

    If load inertia significantly exceeds that of the motor, it can cause increased settling times or excessive overshoot. Both problems decrease production line output. Conversely, a motor too large for its intended application is more expensive and requires more power to accelerate its inertia.

    In these scenarios, an industrial gearbox can help balance the motor inertia to load inertia, creating a more responsive system. The motor encounters reflected inertia equal to load inertia when divided by the square of the gearbox ratio.

    Cost Savings

    All of these factors (torque manipulation, speed reduction, and inertia matching) cut costs. Industrial gearboxes enable the use of smaller motors and drives.

    Superior Gearbox Industrial Gearbox Offerings

    Superior Gearbox has been the trusted name for industrial gearboxes for over 45 years. We have expertise in speed control technologies, including a variety of manufactured helical gear motors, worm speed reducers, and bevel gear drives. Regardless of your production size or complexity, we are the company to talk to when it comes to industrial gearboxes.

    We offer:

    • Low Input Speed Worm Gear Reducers
    • Helical Gearmotors
    • Bevel Gear Drives
    • Industrial Worm Gear Drives
    • Custom Gear Drive Solutions
    • Agricultural Gearboxes

    Our methodology utilizes the latest engineering software in the industrial gearbox sector. To learn more about how we can help your business, don’t hesitate to contact us today.

  9. Types of Industrial Gearboxes

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    Click to ExpandTypes-of-Industrial-Gearboxes

    Industrial gearboxes are embedded systems that deliver mechanical energy to an output device. They modify the torque, speed, and rate of rotation to convert energy into a compatible format. Industrial gearboxes are designed to manage multiple tasks simultaneously, at great speeds for prolonged periods.

    The majority of an industrial gearbox is made of brass, aluminum, or iron and while its primary objective is to increase torque, they also lessen the original mover shaft’s activity. This means the output device rotates at a slower speed, which increases the torque. There are several types of industrial gearboxes to choose from, as well as customized options. This blog will discuss the primary types of industrial gearboxes as well as the solutions available from Superior Gearbox. 

    What Are the Different Types of Industrial Gearboxes?

    Industrial gearboxes are used throughout many industries, and there are a variety of types available to meet these diverse needs. Let’s take a look at some of the most widely-used industrial gearboxes. 

    Worm Gears

    Industrial Worm Gear Reducer

    Worm gearboxes perform heavy-duty functions. They are compact and have a high load capacity while also being the smoothest and quietest gear system available. Worm gearboxes feature a large diameter screw that aligns the teeth in a machine’s periphery. Other key characteristics of worm gears include:

    • They provide precision linear bearings and reduced noise levels
    • They offer high ratio speed reduction and can be used to increase torque
    • They are frequently used in smaller spaces and when large gear refinements are required

    Helical Gears

    Helical gearboxes feature teeth cut to a fixed angle to provide the greatest grind power when it turns in the same direction. They can transmit motion and power between right-angle or parallel shafts. They are smaller in size than other industrial gearbox options, use less power, and are frequently used in high-power and high-load applications. Some common applications for helical gears include rubber and cement production as well as other manufacturing applications. They are also used in low-power applications, such as grinders, coolers, and conveyors. Helical gears provide several unique benefits, such as:

    • High efficiency 
    • Low oscillation with less noise
    • Reliable meshing performance
    • Stable transmission

    Bevel Gears

    Known as power transmission mechanical components, bevel gears are primarily used to adjust shaft rotational direction. They reduce speed while raising torque in non-parallel rotating shafts. Bevel gears feature curved teeth positioned along cone-shaped surfaces that are adjacent to the rim of the unit. They accommodate rotary motions between irregular shafts and are necessary to many industries, including aeronautics, pharmaceuticals, mining, textiles, and more. 

    Key advantages of bevel gears include:

    • Space-saving
    • Able to transmit great amounts of power efficiently
    • Reduced risk of slippage

    Spur Gears

    Known for their cylindrical pitch surfaces, spur gears reliably convey power and movement from one shaft to another. Featuring teeth that fit parallel to the shaft, they have no thrust load and can improve machinery’s running speed while increasing torque. They are commonly used in industrial applications that include speed reducers, gear pumps, conveyor systems, transmissions, motors, mechanical transportation systems, and more. 

    In industrial applications, spur gears provide several advantages, such as:

    • They work well in limited space environments
    • They are well suited for driving systems as they transmit greater power efficiently 
    • They don’t have any slippage
    • They offer a wide spectrum of transmission proportions as well as excellent performance and secure processing

    Custom Gearboxes

    custom gearbox

    While standard gearboxes can meet the requirements of most mechanical OEM applications, developing a custom-designed gearbox provides many unique performance advantages. Whether your needs are related to size, materials, speed, or low backlash requirements, customization allows for every specification to be met. Developing a custom industrial gearbox solution also allows OEMs to be involved in the entire process from design to production. 

    Custom gearboxes are ideally suited for equipment featuring unique torque requirements, or to replicate outdated or discontinued components. Since they are tailored to address the needs of even high-performance applications, they easily integrate into existing equipment. Working with a custom gearbox manufacturer like Superior Gearbox provides you with a component fabricated to meet all of your precise needs. 

    Industrial Gearboxes From Superior Gearbox

    Superior Gearbox has been developing market and customer-specific industrial gear drives for over 30 years. In addition to our diverse standard product line, we also partner with customers during the design process to develop specialty products tailored to application-specific needs. Whether a job requires modifying an existing product, reverse engineering, or developing a new design from scratch, our knowledge and experience enable us to deliver perfectly crafted final products. 

    In addition to all of the standard gearboxes mentioned above, Superior Gearbox offers several other product line options. We provide customized industrial gearboxes with each element tailored to meet the needs of even the most challenging power transmission application. Our custom solutions are developed according to your timeline and budget.

    Superior Gearbox: For All Your Industrial Gearbox Needs

    There are many varieties of industrial gearboxes to choose from, and depending on the needs of your application, developing a customized solution may be the best solution. Superior Gearbox carries all types of standard gearboxes and can also modify any product to meet your exact requirements. To get in touch with an expert about our solutions, contact us today.

  10. Stainless Steel Gear Drives for Sanitary Food Processing

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    A variety of manufacturing and conveying systems help with the production, packaging, and delivery of products in the food and beverage industry.  To ensure this equipment functions properly, these systems require reliable components to facilitate consistent efficiency across the production line.  One of these components is a stainless-steel gear drive. 

    stainless steel gear drive

    Choosing a gear reducer that provides unmatched performance while also being able to endure the severe chemicals and high-pressure washdown requirements found in the food or beverage industry can be difficult. Understanding the additional features now available in washdown-capable gear reducers made from stainless steel components will assist you in choosing the most durable option.

    In this post, we will cover what stainless steel gearboxes are, along with the benefits they offer for a range of sanitary food processing applications, to include applications in other industries that require sterile manufacturing environments.  

    What Is a Stainless-Steel Gearbox?

    Food processing as well as other applications use stainless steel gearboxes when they need to meet strict corrosion and hygiene protection requirements.  For instance, environments with high levels of humidity or seawater exposure often use stainless steel gear drives to prevent corrosion.  Beyond that, applications in the food and beverage industry use these components because their smooth surface is easy to clean and won’t trap moisture, particles, or bacteria, making them suitable for environments where strict hygiene requirements require daily washdown.  

    Washdown cleaning destroys typical gear reducers, from the use of high-temperature and high-pressure water jets, corrosive salt water, caustic and acidic chemicals, or chlorine-based sanitizers typically used in the meat, dairy, and ready-to-eat product manufacturing.  Chlorine is especially hard on aluminum, causing a whitish-colored rust.  In applications that require infrequent washing and sterilization, treated aluminum and cast-iron work well. However, stainless steel is the best choice for your application if components require frequent high-pressure washing and sterilization. Regular washdown cleaning of cast iron and aluminum coatings will eventually separate, creating areas where the water and chemicals used during the cleaning process become trapped and contact unprotected material.

    Our stainless-steel gearboxes are entirely constructed from stainless steel.  Each unit is sealed and leak-proof to operate safely and reliably in wet, hostile, or sterile environments, so you have the maximum performance while maintaining a high level of sanitation. Many of our competitors utilize a plated or coated housing with some stainless internal components, but this is not a true all-purpose washdown gear reducer. It might be corrosion resistant to a point, but an all-stainless box is foolproof.

    Benefits of Stainless-Steel Gear Drives for Sanitary Food Processing

    Stainless steel gearboxes come with multiple advantages that make them ideal for sanitary food processing equipment.  The food and beverage industry relies on a variety of systems to enable sufficient speed, item transfer, and completion of the product cycle at large.

    To meet this industry’s specific needs, gear drives for sanitary food processing offer the following benefits:

    • The ability to support both dry and wet manufacturing environments
    • No fear of rust or paint chips entering the food production process
    • Eliminates the possibility of rust creating a hiding place for bacteria
    • Requires no repainting or other aesthetic maintenance
    • Does not attract unwanted USDA scrutiny
    • Consistently reliable service for many years due to high wear resistance
    • Designs that meet your unique application around torque, speed, load, and other factors
    • The integration of gear reducers for minimized power losses and reduced equipment maintenance costs resulting from corrosion or failure
    • Stainless steel gearboxes eliminate any exterior corrosion

    Food Processing Gearbox Applications 

    With increased automation in food processing comes higher hygiene requirements.  To meet these requirements, gearboxes must feature designs that can hold up to regular thorough cleaning cycles if they make contact with food items.  Stainless steel gearboxes offer superior corrosion resistance and the smooth cleaning surfaces needed to maintain a hygienic environment.   

    Some of the many food processing applications for gearboxes include:

    • Poultry Processing 
    • Brewery Bottling
    • Pharmaceuticals
    • Washdown Dough Mixer
    • General Food Processing
    • Labeling Machinery
    • Packaging Equipment
    • Palletizers
    • Shrink Wrapping
    • Decappers
    • Washers
    • Blenders
    • Grinders
    • Granulators
    • Agitators
    • Filler Equipment
    • Fillers
    • Raw Material Handling
    • Drying and Cooking Lines
    • Cleaning 
    • Sterilizing
    • Drying Bottle Washer Machine
    • Stackers
    • Batching Equipment
    • Loaders and Unloaders
    • Rotary Shakers

    The wide range of applications for washdown motors go beyond the food and beverage industry.  Superior Gearbox Company’s Cleandrive, stainless steel gear reducers, are particularly critical components for use in applications in highly corrosive environments.  Pharmaceutical manufacturing equipment and conveyors require systematic cleanliness and sterility for product quality and to prevent cross-contamination. Where motors propel machine-cutting fluids and water-cooling systems in a range of industries or even simulating rain and saltwater spraying in automotive test tunnels, a stainless-steel gear reducer can keep your machinery running. 

    Superior Gearbox Specific Capabilities

    Stainless steel gearboxes help maintain valuable food processing systems and ensure consistently hygienic environments.  However, it is important to locate the right components for your application to get the best results.

    Superior Gearbox Company is a leading manufacturer of high-quality, cost-effective gearboxes for use in the food and beverage industry, including food processing applications.  Depending on your specific application and requirements, we offer a wide range of gearbox designs, including helical, spur, bevel, spindle, and worm gear drives.  We also carry a variety of bearings, gears, housings, and shaft materials to customize each component of the gear drive, which provides our customers with the ideal solution for their unique application. 

    Our engineering capabilities enable us to design a gearbox that can meet specific horsepower, power consumption, and torque requirements.  Furthermore, we manufacture gearboxes that offer durable longevity and safety in particularly harsh and hazardous environments.  Based on your individual needs, we will provide you with a gearbox design while keeping your desired timeline and budget in mind.  

    In addition to the food and beverage industry, our gearboxes work with applications in many other industries, including: 

    • Agriculture
    • Poultry
    • Printing
    • Chemical 
    • Oil and gas
    • Cement and concrete
    • Pulp and paper
    • Lawn and garden

    Regardless of our customer’s requirements, we have the resources and expertise needed to meet them.  With over 30 years of experience backing us, we offer some of the best gearbox designs available for nearly any application.  Our engineering team can modify or reverse engineer an existing product or start from scratch to supply you with an entirely original design. 

    To learn more about our capabilities, contact us today and we’ll connect you with one of our representatives.