Nema 34 Stepper Motor 4.5N.m, 4.2A, 2-Phase (34CS45FK-420) - 4-Lead
Nema 34 Stepper Motor 4.5N.m, 4.2A, 2-Phase (34CS45FK-420) - 4-Lead
Product Description:
The Nema 34 Stepper Motor (34CS45FK-420) offers outstanding torque and precision for demanding applications. With a holding torque of 4.5 N.m and a rated current of 4.2A, this motor ensures efficient and accurate performance. Its 2-phase design and 4-lead configuration make it suitable for various industrial tasks, from CNC machines to robotics. The motor’s 14mm shaft with key and tap allows for secure mounting in your application, while its compact 78mm motor body and lightweight design enhance usability.
Key Specifications:
| Specification | Value |
|---|---|
| Model | 34CS45FK-420 |
| Phase Number | 2 |
| Step Angle | 1.8° ± 5% |
| Holding Torque | 4.5 N.m (637 oz-in) |
| Rated Current | 4.2A |
| Phase Inductance | 2.82mH ± 20% |
| Phase Resistance | 0.41ohm ± 10% |
| Number of Lead | 4 |
| Rotor Inertia | 1400g.cm² |
| Shaft Diameter | 14mm (key and tap) |
| Motor Weight | 2.3kg |
| Motor Body Length | 78mm |
Features:
- High holding torque of 4.5 N.m ensures powerful and stable operation.
- Low vibration and high resolution for smooth and precise movement.
- Compact body design, perfect for integration in space-limited systems.
- Strong construction with Japanese bearings for extended durability.
Applications:
- CNC machines
- Robotics
- 3D printers
- Medical devices
- Textile machinery
- Industrial automation systems
Keywords: Nema 34 stepper motor, 4.5N.m torque motor, 4.2A stepper motor, key and tap shaft motor, industrial automation stepper, precision stepper motor, 2-phase stepper motor