4.5Nm bipolar stepper motor
The 86HS45 stepper motor is part of a 
family of motors designed for high performance applications. Product 
quality is ensured by ISO9001-2000 certified quality control.
| Angular resolution | 1.8° | 
| Step positioning accuracy | +5%(full step, no load) | 
| Max temperature | 80°CMax | 
| Operating temperature | -10°C -- +50°C | 
| Insulation resistance | 100MΩmin.500VDC | 
| Dielectric rigidity | 500VAC for 1 minute | 
| Radial shaft backlash | 0.06 Max.( under a 450grs load) | 
| Axial shaft backlash | 0.08 max.( under a 450grs load) | 
| Number of wires | 8 | 
| Model | Wiring | Holding torque Nm | Phase current (A) | Phase resistance (Ohm) | Phase inductance (mH) | Rotor inertia g.cm² | Weigth Kg | 
| 86HS45 | (Bipolar) Parallel | 4.5 | 6 | 0.4±10% | 3.5±20% | 1400 | 2.3 | 
| 
86HS45
 | 
(Bipolar) serie
 | 4.5 | 3 | 
1.6±10%
 | 14±20% | 1400 | 2.3 | 
| 
86HS45
 | 
Unipolar
 | 3.3 | 4.2 | 
0.8±10%
 | 3.5±20% | 1400 | 2.3 | 
Accessories
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                Specifications
| NEMA | 34 | 
| Torque | 4.5 Nm | 
| Number of phases | 2 | 
| Current | 4.2 A | 
| Shaft diameter | 12 mm | 
| Phase resistance (Ohms) | 0.8 Ohm | 
| Phase inductance (mH) | 3.5 mH | 
| Step angle | 1.8° | 
| Body length | 80 mm | 
| Number of wires | 8 | 
| Brake | Without brake | 
| Weight | 2.3 kg |