Precision Planetary Gearboxes and Gearheads - Medical, Aerospace, Robotic, Servo,
Worm Gearbox Selection Procedure


- Using the tables below, select a GSR 
   Model # based upon your required Diameter,
   Ratio, and Rating.

- Click on the "GSR-## Specifications" Link to
  obtain detailed Product Specifications and
  Dimensions.










GSR-12 Specifications  <Click this link for detailed specifications
Model
Number
Ratio
Range
Continuous
Rating
Nm
<60% Duty
Rating
Nm
Continuous
Rating
Oz-In
<60% Duty
Rating
Oz-In
GSR-12
5 - 60
1.0
1.5
141.6
212.4
 
GSR-17 Specifications <Click this link for detailed specifications
Model
Number
Ratio
Range
Continuous
Rating
Nm
<60% Duty
Rating
Nm
Continuous
Rating
Oz-In
<60% Duty
Rating
Oz-In
GSR-17
5 - 60
2.0
3.0
283.2
424.8

GSR-25 Specifications <Click this link for detailed specifications
Model
Number
Ratio
Range
Continuous
Rating
Nm
<60% Duty
Rating
Nm
Continuous
Rating
Oz-In
<60% Duty
Rating
Oz-In
GSR-25
5 - 60
5.0
8.0
708
1132


 


 
  Conversion Factors:

   1 Newton Meter (Nm) = 1000 mN-m = 141.6119 Oz-In = 8.850746 Lb-In

   1 Ounce Inch (Oz-In) = 0.0070615 Nm = 7.0615 mN-m

   1 Pound Inch (Lb-In) = 16 Oz-In = 0.1129848 Nm = 112.9848 mN-m

   1 Inch = 2.54 Centimeters (cm) = 25.4 Millimeters (mm)

   10 Millimeters (mm) = 1 Centimeter (cm) = 0.3937 Inches (In)