Nema 34 Stepper Motor - 86mm, 8.5N.m, 4.9A (34CS85EK-490) - 4-Lead
Nema 34 Stepper Motor - 112mm Body, 8.5N.m, 4.9A, 2-Phase with Keyed and Tapped Shaft
The Nema 34 Stepper Motor (34CS85EK-490) delivers high holding torque of 8.5N.m (1204 oz-in) and a 4.9A current rating, ensuring powerful, precise, and reliable performance in various industrial applications. This motor is designed for high-torque tasks in CNC machines, robotics, 3D printers, and other automation systems. With a 112 mm (4.41 inches) body length and a 12.7 mm (0.5 inches) keyed and tapped shaft, it ensures secure connections and easy integration into complex setups. The motor’s 4-lead design with an included cable simplifies the installation process.
Technical Specifications:
| Specification | Details |
|---|---|
| Model | 34CS85EK-490 |
| Phase Number | 2 |
| Step Angle (°) | 1.8° ± 5% |
| Holding Torque (N.m) | 8.5 N.m (1204 oz-in) |
| Rated Current (A) | 4.9 A |
| Phase Inductance (mH) | 5.54 mH ± 20% |
| Phase Resistance (Ω) | 0.530 ohm ± 10% |
| Number of Leads | 4 |
| Rotor Inertia (g.cm²) | 2800 g.cm² |
| Shaft Diameter | 12.7 mm (0.5 inches) keyed and tapped |
| Motor Weight | 3.7 Kg (8.16 lbs) |
| Motor Body Length | 112 mm (4.41 inches) |
Key Features:
- High holding torque of 8.5 N.m (1204 oz-in) for demanding industrial applications.
- Precise stepping with a 1.8° step angle for accurate motion control.
- 4-lead design with an included cable for easy setup and secure integration.
- Durable construction ensures long-lasting performance in harsh environments.
- Suitable for CNC machines, 3D printers, robotics, engraving machines, and more.
- Keyed and tapped shaft for enhanced mechanical connection and secure operation.
Applications:
- CNC machines
- 3D printers
- Robotics
- Engraving machines
- Textile machinery
- Industrial automation equipment
Package Details:
- Packaging: Securely packed in anti-static packaging and a carton box.
- Cable: Included for convenient setup.
- Quantity: Based on customer selection.
Keywords:
Nema 34 stepper motor, 8.5N.m stepper motor, high torque stepper, 4.9A stepper motor, CNC motor, industrial automation motor, keyed and tapped shaft motor, robotics motor.