This is nema 34 round stepper motor with step angle 1.8deg and size 82x126mm. It has 8 wires, each phase draws 3.5A with holding torque 7.6Nm(1076oz.in).
Electrical Specification
Part Number: 82HR126-3508S
Step Angle: 1.8deg
Bi/Unipolar: Bipolar or Unipolar
Holding Torque: 7.8Nm(736oz.in)
Rated Current: 3.5A
Phase Resistance: 1.42ohms
Phas Inductance: 7.9mH
Driving Voltage: 24-80VDC
Physical Specification
Frame Size: Φ86mm
Body Length: 126mm
Shaft Diameter: Φ12mm
Shaft Length: 30mm
Keyway Length: 25mm
Number of Leads: 8
Lead Length: 300mm
Weight: 3.6kg
Motor Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar/Unipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 7.6 |
| Holding Torque(oz.in) | 1076 |
| Rated Current(A) | 3.5 |
| Phase Resistance(ohm) | 1.42 |
| Phase Inductance(mH) | 7.9 |
| Physical Specification | |
| Frame Size(mm) | Φ86 |
| Body Length(mm) | 126 |
| Shaft Type | Keyway |
| Shaft Diameter(mm) | 12 |
| Shaft Length(mm) | 30 |
| No. of Leads | 8 |
| Lead Length(mm) | 300 |
| Weight(KG) | 3.6 |
