R100 Series

Applications include turf equipment, mowers, sprayers, grain augers, separators, road and highway equipment.

 

 

Features:

Two-piece aluminum housing for high strength, corrosion resistance and  thermal capacity
• Precision machined for exact gear mesh and bearing preload
• Precision forged gears are offered in three ratios: 1:1, 1.1:1, and 1.43:1
• Tapered roller bearings provide increased load capacity and bearing life
• 1″ shaft made of high strength steel is standard
• Serviced with 80W90 gear lubricant, run and leak tested before shipment
• The 100 Series weighs 7/10 lbs. including 6 oz of lubricant

R100 Drawing

R100 Drawing


Ratio Options

Rotation Selection


Ratings Chart

R100 Series - 1" Diameter Shafts

RatioInput RPM
Power & Torque1005401000175025003000
Miter

1:1

21, 21

Forged Straight Bevel

Input HP4.6520.2831.2742.9850.5654.28
Output Torque*293123671971154812751140
Input kW3.4715.1223.3232.0537.7040.48
Output Torque**331267223175144129
Reducer

1.1:1

30, 33

Forged Straight Bevel

Input HP3.4615.2423.6432.7138.6441.57
Output Torque*23991957163912961072961
Input kW2.5811.3617.6324.3928.8131.00
Output Torque**271221185146121109

1.43:1

21, 30

Forged Straight Bevel

Input HP2.2510.2116.2123.0227.6730.02
Output Torque*2028170414611186998902
Input Kw1.687.6112.0917.1720.6322.39
Output Torque**229193165134113102
Increaser

1:1.1

33, 30

Forged Straight Bevel

Input HP3.8016.3925.1234.3040.1843.05
Output Torque*2177173914391123921822
Input kW2.8312.2218.7325.5829.9632.10
Output Torque**24619616312710493

1:1.43

30, 21

Forged Straight Bevel

Input HP3.1513.4620.4527.6732.2234.42
Output Torque*13881099901697568506
Input kW2.3510.0415.2520.6324.0325.67
Output Torque**157124102796457
All ratings specified with the #1 shaft as the input.                      *Torque measured in inch-lbs    **Torque measured in N-m

LIMITATIONS ON HORSEPOWER AND TORQUE RATINGS: The horsepower and torque ratings given here are generalizations.  Different conditions for various applications may result in higher or lower horsepower capacities.  Under certain conditions the maximum indicated RPM may be executed.  For these reasons the ratings cannot be guaranteed for any application.  Prototype testing should be conducted for each application before production.


Service Factors

Character of Power Source Shock Load

Electric Motor

Uniform

Multi-Cylinder Engine

Light Shock

Single-Cylinder Engine

Medium Shock

Duration of Service (Hours per Day)
Character of Shock Driven Machines.531024.531024.531024
Uniform0.600.801.00**1.250.801.001.251.501.001.251.501.75
Moderate0.801.001.251.501.001.251.501.751.251.501.752.00
Heavy1.251.501.752.001.501.752.002.251.501.752.252.50
*Divide the horsepower rating by the service factor to obtain the design horsepower. **AGMA Class 1 Service

LIMITATIONS ON HORSEPOWER AND TORQUE RATINGS: The horsepower and torque ratings given here are generalizations.  Different conditions for various applications may result in higher or lower horsepower capacities.  Under certain conditions the maximum indicated RPM may be executed.  For these reasons the ratings cannot be guaranteed for any application.  Prototype testing should be conducted for each application before production.