High quality and robust stepper motor with shaft length 51 mm and diameter 57 mm.
| General Specifications | ||||||||
| Item | : | Detail | ||||||
| Step Angle | : | 1.8° | ||||||
| Step Angle Accuracy | : | ±5% (full step, no load) | ||||||
| Resistance Accuracy | : | ±10% | ||||||
| Inductance Accuracy | : | ±20% | ||||||
| Temperature Rise | : | 80°C Max.(rated current, 2 phase on) | ||||||
| Ambient Temperature | : | -20°C ~ +50°C | ||||||
| Insulation Resistance | : | 100 M O Min. ,500VDC | ||||||
| Dielectric Strength | : | 500V AC for one minute | ||||||
| Shaft Radial Play | : | 0.02 Max. (450 g-load) | ||||||
| Shaft Axial Play | : | 0.08 Max. (4200 N ( 20 mm from the Flange )50 g-load) | ||||||
| Max. radial force | : | 60 N | ||||||
| Other Specifications | ||||||||
| Series Model | : | T57H51-2804 | ||||||
| Motor Length | : | 51 mm | ||||||
| Ph. Current | : | 2.8 A | ||||||
| Ph. Res. (Ohm) | : | 0.83 | ||||||
| Ph. Inductance | : | 2.2 mH | ||||||
| Holding Torque | : | 10.1 Kg-cm | ||||||
| Detent Torque | : | 300 g-cm | ||||||
| Rotor Inertia | : | 440 g-cm2 | ||||||
| Lead Wires | : | 4 | ||||||
| Download Datasheet | : | T57H51-2804.pdf | ||||||
| Motor Weight | : | 0.65 kg | ||||||
