Home / Planetary Gearboxes / Series B / 56JMS500K / 28:1

56JMS500K 28:1 Parameters Under Verification

Precision Planetary Gearbox for Stepper Motors · Spur gear

Parameters Under Verification. Nominal ratios are shown; exact ratios are being confirmed.

Product Details

Order No.5640028
Outer Diameter56 mm
Reduction Ratio28:1
Number of Stages2
Rated Output Torque25 N·m
Max. Momentary Torque60 N·m
Efficiency81%
Backlash1°
Length53.8 mm
Weight660 g
Direction of RotationSame direction as motor
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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 →