NEMA 23 Closed Loop Stepper Motor 2.2Nm 4.6A with Electromagnetic Brake & Gear Ratio 20:1 Planetary Gearbox
Motor Specification
Part Number: 57HS80-HG20-E1KBK
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 2.2Nm(312oz.in)
Rated Current/phase: 4.6A
Frame Size: 57x57mm
Motor Length: 80mm
Number of Leads: 4
Lead Length: 270mm
Gearbox Specification
Gearbox Type: Planetary
Gear Ratio: 20:1
Efficiency: 92%
Backlash at No-load: <=25arcmin
Gearbox Length: 70mm
Shaft Diameter: Φ8mm
Shaft Length: 33.5m
Keway Length: 25mm
Encoder Specification
Encoder Resolution: 1000CPR
Encoder Signal Channels: 2
Encoder Length: 20mm
No. of Leads: 6
Lead Length: 270mm
Brake Specification
Brake Type: Electromagnetic
Brake Voltage: 24VDC
Brake Length: 39mm
No. of Leads: 2
Lead Length: 500mm
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| Motor Specification | |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 2.2 |
| Holding Torque(oz.in) | 312 |
| Rated Current(A) | 4.6 |
| Frame Size(mm) | 57x57 |
| Body Length(mm) | 80 |
| Gearbox Specification | |
| Gear Ratio | 20:1 |
| Backlash at No-load | 25arcmin |
| Gearbox Length(mm) | 70 |
| Shaft Diameter(mm) | 14 |
| Shaft Length(mm) | 33.5 |
| Encoder Specification | |
| Encoder Resolution(CPR) | 1000 |
| Encoder Length(mm) | 20 |
| Brake Specification | |
| Brake Voltage(VDC) | 24 |
| Brake Length(mm) | 39 |
