The Estun EMJ-08APB22 is a 750W (0.75kW) high-performance AC Servo Motor specifically engineered for applications requiring safety and precision. As a standout model in the EMJ Series, it features a built-in electromagnetic brake, making it the definitive solution for vertical Z-axis control, elevators, and safety-critical mechanical arms.
With a rated speed of 3,000 RPM and a medium-inertia design, the EMJ-08APB22 provides the perfect balance between rapid dynamic response and exceptional load stability. Its high-resolution 20-bit encoder ensures sub-micron positioning accuracy for the most demanding automated environments.
| Feature | Specification |
|---|---|
| Model Number | EMJ-08APB22 |
| Rated Output | 750 W (0.75 kW) |
| Brake Configuration | Integrated 24V DC Electromagnetic Brake |
| Voltage | 200 V - 230 V AC |
| Rated Torque | 2.39 N*m (Peak Torque: 7.16 N*m) |
| Rated Speed | 3000 r/min (Max: 5000 r/min) |
| Encoder | 20-bit Incremental / 17-bit Absolute |
| Inertia Type | Medium Inertia (Superior Stability) |
| Protection Rating | IP65 (Dust-proof and splash-resistant) |
| Shaft Detail | Standard Keyway with Oil Seal |
The built-in 24V brake automatically engages when power is lost or the drive is disabled. This prevents the mechanical load from falling or sliding, protecting expensive tooling and ensuring operator safety in vertical motion applications.
The EMJ series is designed with medium inertia to provide better control over load ratios. This significantly reduces mechanical "hunting" and vibration, allowing for smoother motion and shorter settling times compared to low-inertia motors.
Equipped with a high-resolution serial encoder, the EMJ-08APB22 provides over 1 million pulses per revolution. This resolution delivers ultra-smooth rotation at low speeds and precise positioning for high-accuracy CNC and pick-and-place tasks.
Designed for the factory floor, the IP65 rating and factory-installed oil seal ensure the motor remains operational even in environments with dust, humidity, or oil mist.