This is double shaft Nema 17 stepper motor with step angle 1.8deg and size 42x42x48mm. It has 4 wires, each phase draws current 0.85A with holding torque 0.44Nm(62.3oz.in). A length of 15mm rear shaft is available.
Electrical Specification
Part Number: 42HS48-0854B
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 0.44Nm(62.3oz.in)
Rated Current/phase: 0.85A
Phase Resistance: 6.2ohms
Inductance: 11mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: 42x42mm
Body Length: 48mm
Shaft Diameter: Φ5mm
Front Shaft Length: 24mm
Front D-cut Length: 20mm
Rear Shaft Length: 15mm
Rear D-cut Length: 14mm
Number of Leads: 4
Lead Length: 500mm
Weight: 350g
Wires Connection
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| Electrical Specification | |
| Bipolar/Unipolar | Bipolar |
| Step Angle(°) | 1.8 |
| Holding Torque(Nm) | 0.44 |
| Holding Torque(oz.in) | 62.3 |
| Rated Current(A) | 0.85 |
| Phase Resistance(ohm) | 11 |
| Phase Inductance(mH) | 6.2 |
| Physical Specification | |
| Frame Size(mm) | 42x42 |
| Body Length(mm) | 48 |
| Shaft Type | D-cut |
| Front Shaft Diameter(mm) | 5 |
| Front Shaft Length(mm) | 24 |
| Rear Shaft Diameter(mm) | 5 |
| Rear Shaft Length(mm) | 13 |
| No. of Leads | 4 |
| Lead Length(mm) | 500 |
| Weight(KG) | 0.35 |
