Product Description
Mitsubishi MR-J4-40A AC Servo Amplifier
The Mitsubishi MR-J4-40A is a high-performance AC servo amplifier from the renowned MELSERVO-J4 series. Engineered for superior motion control, this 400W amplifier provides industry-leading performance with a 2.5 kHz speed frequency response, ensuring faster machine cycles and enhanced productivity. It features advanced one-touch tuning for quick setup and robust vibration suppression to maximize machine performance. The MR-J4-40A is designed for reliability and precision, making it an ideal solution for a wide range of industrial automation applications, including packaging, robotics, and material handling.
Technical Specifications:
- Model: MR-J4-40A
- Series: MELSERVO-J4
- Power Rating: 400W (0.4kW)
- Input Power Supply: 3-Phase or 1-Phase AC200V ~ 240V, 50/60Hz
- Input Current: 2.6A (3-Phase) / 4.5A (1-Phase)
- Output: 3-Phase 170V, 0-360Hz, 2.8A
- Protection Rating: IP20
- Standard Compliance: IEC/EN 61800-5-1

Mitsubishi MR-J4-40A AC Servo Amplifier
Discover the Mitsubishi MR-J4-40A, a 400W AC servo amplifier from the MELSERVO-J4 series. This high-performance drive offers precise motion control for industrial automation with a 200-240VAC input and advanced tuning features.






