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56JM450K 121:1

Precision Planetary Gearbox · Spur gear

Product Details

Order No.5620121
Outer Diameter56 mm
Reduction Ratio121:1
Absolute Reduction Ratio120.89:1
Number of Stages3
Rated Output Torque36 N·m
Max. Momentary Torque72 N·m
Efficiency73%
Backlash1.5°
Length67.2 mm
Weight900 g
Direction of RotationSame direction as motor
ERP Item Code56JM450K-R120.89-S3
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Drawings & Photos

56JM450K Product photo
Product photoclick to enlarge
56JM450K Dimension drawing
Dimension drawingclick to enlarge
56JM450K 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

3.6000:1 4.2500:1 5.3333:1 12.96:1 15.30:1 18.06:1 22.67:1 28.44:1 46.66:1 55.08:1 65.03:1 76.77:1 96.33:1 120.89:1 153.69:1 186.62:1 220.32:1 260.10:1 307.06:1

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