3-PHASE NEMA42 SERIES CLOSED LOOP STEPPPING MOTOR 42CF
3-PHASE NEMA42 EASY SERVO MOTOR 42CF
General Specifications：
Step Angle --------------------------------------------------------1.2° (full step)
Step Angle Accuracy --------------------------------±5%(full step, no load)
Resistance Accuracy -----------------------------------------------------±10%
Inductance Accuracy -----------------------------------------------------±20%
Temperature Rise ---------------80℃ Max(rated current, 2 phases on)
Ambient Temperature Range ----------------------------- -20℃∽+50℃
Insulation Resistance ------------------------------ 100MΩ Min. 500VDC
Dielectric Strength ----------------------------750VAC 50Hz 1mA 1 Minute
Insulation Class ------------------------------------------------B Class (130℃)
Electrical Specifications:
Model | L Motor Length (mm) | Holding Torque (N.m) Min. | Rated Current (A) | Phase Resistance (Ω) | Phase Inductance (mH) | Rotor Inertia (kg.cm²) | Motor Weight (kg) | |
2500 Encoder | 1000 Encoder | |||||||
42CF12842-2500 | 42CF12842-1000 | 155 | 12.0 | 4.2 | 2.33 | 20.17 | 9.41 | 6.5 |
42CF17048-2500 | 42CF17048-1000 | 196 | 16.0 | 4.8 | 2.25 | 27.0 | 14.28 | 8.7 |
42CF21052-2500 | 42CF21052-1000 | 236 | 22.0 | 5.2 | 2.85 | 33.73 | 19.16 | 10.8 |
All the above are basic type. Customization for special specification and requirement is available.
Wiring Diagram：
Dimensions：
Pull-out Torque-pulse curve:
