I210 Series



• One-piece iron housing
• Standard ratio is 20:1—left and right hand
• 1″ input shaft and 1.25″ output shaft is standard
• Tapered roller bearings provide increased load capacity and bearing life
• Serviced with 85W140 gear lubricant, run and leak tested before shipment
• The I210 weighs approximately 35 lbs. including 8 oz of lubricant

I210 Drawing

I210 Drawing

Rotation Options

Rotation Selection

Ratings Chart

RatioInput RPM
Power & Torque1004001200

1 Thread Worm

20 Tooth Bronze Gear


Input HP0.401.151.90
Output Torque*278923601492
Input kW0.300.861.42
Output Torque**315267169


Input HPNA0.540.72
Output Torque*NA1025526
Input kWNA0.400.54
Output Torque**NA11659
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 exceeded.  For these reasons the ratings cannot be guaranteed for any application.  Prototype testing should be conducted for each application before production.