This nema 34 CNC stepper motor has max 77mm body length and diameter 12mm output shaft with D-cut type. It has a moderate current 4Amps with stable torque output 4.5Nm/637oz-in. It is an good choice for the chenille machines.
Electrical Specification
Part Number: 86HS77-4004S-C1
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 4.5Nm(637oz.in)
Current/phase: 4.0A
Phase Resistance: 0.41ohms
Inductance: 2.4mH
Driving Voltage: 36-60VDC
Physical Specification
Frame Size: 86x86mm
Body Length: 77mm
Shaft Diameter: Φ12mm
Shaft Length: 36mm
D-cut Length: 30mm
Number of Leads: 4
Lead Length: 1200mm
Weight: 2.3kg
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 4.5 |
| Holding Torque(oz.in) | 637 |
| Rated Current(A) | 4.0 |
| Phase Resistance(ohm) | 0.41 |
| Phase Inductance(mH) | 2.4 |
| Physical Specification | |
| Frame Size(mm) | 86x86 |
| Body Length(mm) | 76 |
| Shaft Type | D-cut |
| Shaft Diameter(mm) | 12 |
| Shaft Length(mm) | 36 |
| No. of Leads | 4 |
| Lead Length(mm) | 1200 |
| Weight(KG) | 2.3 |
