W260 Series

 

 

Features:

• Two-piece aluminum housing for high strength, corrosion resistance and thermal capacity.
• Precision machined for exact gear mesh and bearing preload.
• Standard ratios are offered in 25:1 and 50:1—left and right hand
• 1″ input or hydraulic motor input
• 2″ solid output shaft or 1.5″ hollow bore output shafts available upon request
• Tapered roller bearings provide increased load capacity and bearing life
• Serviced with 85W140 gear lubricant, run and leak tested before shipment
• The W Series weighs 50/55 lbs. including 95 oz of lubricant

W260 Drawing

W260 Series Drawing


Rotation Options

Rotation Selection


Ratings Chart

W260 Series

RatioInput RPM
Power & Torque1004001200
25:1

2 Thread Worm

50 Tooth Bronze Gear

Mechanical

Input HP1.324.016.92
Output Torque*13740116037304
Input kW0.962.995.16
Output Torque**15521311825

Thermal

Input HPNA2.122.88
Output Torque*NA61593037
Input kWNA1.582.15
Output Torque**NA698343
50:1

1 Thread Worm

50 Tooth Bronze Gear

Mechanical

Input HP0.822.343.61
Output Torque*13067110586992
Input kW0.611.742.84
Output Torque**14761249790

Thermal

Input HPNA1.421.87
Output Torque*NA66893437
Input kWNA1.061.39
Output Torque**NA756388
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.