Description
Nema 34 stepper motor with brake 5.0A 8.0Nm
The Nema 34 stepper motor with brake is a two-phase stepper motor that has a step angle of 1.8° (200 steps/rev).
The powerful Nema 34 stepper motor with built-in electromagnetic brake provides high precision, stability and safetyIt is ideal for CNC machines, robotic applications, automation, where precise positioning and reliable position retention even when the power is turned off are important.
Main advantages
- High accuracy: 1.8° steps for precise positioning.
- Strong torque: up to 8 Nm for demanding loads.
- Built-in 24VDC electromagnetic brake: stable position holding.
- Robust construction: industry standard Nema 34.
- Easy integration: compatible with most drivers.
If you need help connecting, you can always contact us. We will be happy to help you.
How to control Nema 34 stepper motor?
The stepper motor is controlled via a stepper motor driver with pulse and direction signals. These signals are generated by a PLC, microcontrollers or pulse generators. If we need a stepper motor for a CNC machine, we do motion controller.
Technical specifications:
| Series Model | 34HS1450D14L34J5-S8 |
| Frame size | Nema34 |
| A step (°) | 1.8 |
| Motor length with brake (mm) | 159 |
| Rated voltage (V) | 2.45 |
| Nominal current (A / phase) | 5.0 |
| Phase resistance (Ω) | 0.42 ± 10 % |
| Phase inductance (mH) | 4.6 ± 20 % |
| Holding torque (Nm Min) | 8.0 |
| “Detent” torque (N. cm Max) | 12.5 |
| Rotor inertia (g.cm²) | 2700 |
| Shaft | Round shaft with pin |
| Shaft diameter (mm) | 14 |
| Shaft length (mm) | 34 |
| Number of wires | 4 Red: A+, Green: A-, Yellow: B+, Blue: B- |
| Brake voltage (VDC) | 24 |
| Brake holding torque (Nm) | 8 |
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