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56JMS500K 77:1

Precision Planetary Gearbox for Stepper Motors · Spur gear

Product Details

Order No.5640077
Outer Diameter56 mm
Reduction Ratio77:1
Absolute Reduction Ratio4913/64
Number of Stages3
Rated Output Torque50 N·m
Max. Momentary Torque125 N·m
Efficiency73%
Backlash1.5°
Length67.2 mm
Weight840 g
Direction of RotationSame direction as motor
ERP Item Code56JMS500K-R76.7656-S3
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Drawings & Photos

56JMS500K Product photo
Product photoclick to enlarge
56JMS500K Dimension drawing
Dimension drawingclick to enlarge
56JMS500K Assembly drawing
Assembly drawingclick to enlarge

General specifications and motor shaft pinion are model-level (shared by all ratios of this model). View Model Hub →

Other Ratios in This Model

18/5 17/4 16/3 324/25 153/10 289/16 68/3 28:1 ? 18144/425 5832/125 1377/25 2601/40 4913/64

Full ratio comparison (torque, efficiency, backlash, length, weight) is on the View Model Hub →