| Size | 57 mm |  | | Nema | 23 | |
| Length (L) | 77.5 mm | | | Current/Phase | 4.2 A | |
| Holding Torque | 2.3 Nm | | | Step Angle | 1.8 ° | |
| Rated Voltage | 3.6 Vdc | | | Resistance/Phase | 0.55 Ohm | |
| Inductance/Phase | 2 mH | | | Rotor Inertia | 480 gcm2 | |
| Detent Torque | 0,068 Nm | | | N° of Leads | 4 | |
| Weight | 1.1 Kg | | | Step Angle accuracy | ±5 % | |
| Insulation Class | B | | | Protection Class | IP30 | |
| Operating Temperature | -20°C +50°C | | | Max. Temp. Rise (rated current, 2-phase on) | 80 °C | |
| Radial Play (450g load) | 0,02 mm | | | Axial Play (450g load) | 0,08 mm | |
| Max. Radial Force (20mm from flange) | 75 N | | | Max. Axial Force | 15 N | |
| Dielectric Strength (for 1min.) | 500 VAC | | | Insulation Resistance (min.500 VDC) | 100 Mohm | |
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