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- NEMA8 (20MM)
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- NEMA14 (1.8°) (35MM)
- NEMA16 (39MM)
- NEMA17 (0.9°) (42MM)
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- NEMA23 (0.9°) (57MM)
- NEMA23 (1.8°) (57MM)
- NEMA24 (60MM)
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- NEMA34 (1.8°) (86MM)
- NEMA42 (1.2°) (110MM)
- NEMA42 (1.8°) (110MM)
- NEMA52 (1.2°) (130MM)
- NEMA52 (1.8°) (130MM)
- Stepper Motor Drive
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NEMA34 (1.8°) (86MM)
Model : NEMA34 Stepper motor-SM86HS (1.8degree)
General Specification :
Step Accuracy —————————— ±5%
Resistance Accuracy ———————– ±10%
Inductance Accuracy ———————- ±20%
Temperature Rise ————————– 80°C MAX.
Ambient Temperature Range ————- -20°C~ +50°C
Storage Temperature Range ————- -30°C~ +60°C
Insulation Resistance ———————- 100M Ω MIN. 500V DC
Dielectric Strength ————————- 500V AC 1min
Radial Play ——————————— 0.02mm MAX. (450g Load)
End Play ———————————— 0.08mm MAX. (450g Load)
Max. radial force ————————— 220N
Max. axial force —————————- 60N
Electrical Specification:
| Model No | Step Angle | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | Lead wires | Detent Torque | Rotor Inertia | Motor Weight |
| ( °) | (L)mm | A | Ω | mH | N.m | No. | Kg.cm | g.cm2 | Kg | |
| SM86H66-5904 | 1.8 | 66 | 5.9 | 0.28 | 1.7 | 3.4 | 4 | 0.8 | 2 | 1000 |
| SM86H66-2808 | 1.8 | 66 | 2.8 | 1.4 | 3.9 | 3.4 | 8 | 0.8 | 1000 | 1.7 |
| SM86H78-5504 | 1.8 | 78 | 5.5 | 0.46 | 4 | 4.6 | 4 | 1.2 | 1400 | 2.3 |
| SM86H78-4208 | 1.8 | 78 | 4.24 | 0.75 | 3.4 | 4.6 | 8 | 1.2 | 1400 | 2.3 |
| SM86H97-4008 | 1.8 | 97 | 4 | 0.98 | 4.1 | 6.8 | 8 | 1.6 | 1900 | 3 |
| SM86H97-5008 | 1.8 | 97 | 5 | 0.65 | 2.4 | 6.8 | 8 | 1.6 | 1900 | 3 |
| SM86H97-5008 | 1.8 | 97 | 2.7 | 1.9 | 8.6 | 6.8 | 8 | 1.6 | 1900 | 3 |
| SM86H115-6004 | 0.1 | 115 | 6 | 0.6 | 6.5 | 8.7 | 4 | 2.4 | 2700 | 3.8 |
| SM86H115-4208 | 0.1 | 115 | 4.2 | 0.9 | 6 | 8.7 | 4 | 2.4 | 2700 | 3.8 |
| SM86H126-4008 | 1.8 | 126 | 4 | 1.3 | 5.8 | 9.3 | 8 | 3.0 | 3200 | 4.5 |
| SM86H126-5008 | 1.8 | 126 | 5 | 0.85 | 3.4 | 9.3 | 8 | 3.0 | 3200 | 4.5 |
Dimensions : (Unit=mm)
Wiring Diagram
