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52JM300K 4.25:1

Precision Planetary Gearbox · Spur gear

Product Details

Order No.5210004
Outer Diameter52 mm
Reduction Ratio4.25:1
Absolute Reduction Ratio4.2500:1
Number of Stages1
Rated Output Torque2 N·m
Max. Momentary Torque4.5 N·m
Efficiency90%
Backlash0.8°
Length45.7 mm
Weight442 g
Direction of RotationSame direction as motor
ERP Item Code52JM300K-R4.25-S1
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Drawings & Photos

52JM300K Product photo
Product photoclick to enlarge
52JM300K Dimension drawing
Dimension drawingclick to enlarge
52JM300K 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 →