This size 57 NEMA 23 geared stepper motor is equipped with a hole output planetary gearbox and the gear ratio is 6:1 and the maximum backlash is 15 arc minutes. It's an ideal choice for applications that require hole output connection.
Motor Specification
Part Number: 57HS76-4204S-PXH6
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 2.0Nm(283oz.in)
Rated Current/phase: 4.2A
Motor Length: 76mm
Number of Leads: 4
Lead Length: 500mm
Gearbox Specification
Gearbox Type: Planetary
Gear Ratio: 6:1
Efficiency: 95%
Backlash at No-load: 15arcmin
Rated Torque: 15Nm
Gearbox Length: 76mm
Bore Shaft Diameter: Φ14mm
Hole Shaft Length: 25mm
Motor Connection
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Motor Specification | |
Step Angle(°) | 1.8 |
Bipolar/Unipolar | Bipolar |
Holding Torque(Nm) | 2.0 |
Holding Torque(oz.in) | 283 |
Rated Current(A) | 4.2 |
Frame Size(mm) | 57x57 |
Body Length(mm) | 76 |
Gearbox Specification | |
Gearbox Type | Planetary |
Gear Ratio | 6:1 |
Efficiency | 90% |
Backlash at No-load | 30arcmin |
Gearbox Length(mm) | 90 |
Shaft Diameter(mm) | 14 |
Shaft Length(mm) | 25 |