Designed for precise closed-loop motion control, the Mitsubishi Electric MR-J2S-70A is a high-performance AC servo drive operating within the MELSERVO-J2-Super product line. This drive unit utilizes a sinusoidal PWM control and current control system to regulate speed, position, and torque with extreme precision. The MR-J2S-70A interfaces with general-purpose pulse train or analog voltage command architectures, making it highly adaptable for factory automation, packaging machinery, and CNC machining systems. Integrated real-time auto-tuning dynamically adjusts control parameters to match varying mechanical loads, ensuring stability and system performance.
| Manufacturer | Mitsubishi Electric |
| Model / Part Number | MR-J2S-70A |
| Series | MELSERVO-J2-Super (MR-J2S) |
| Output Rated Capacity | 700 W |
| Main Circuit Power Supply | 3-phase 200-230 VAC, 50/60 Hz OR 1-phase 230 VAC, 50/60 Hz |
| Permissible Voltage Fluctuation | 3-phase 200-230 VAC: 170 to 253 VAC |
| Permissible Frequency Fluctuation | +/-5% |
| Control System | Sinusoidal PWM control, current control system |
| Dynamic Brake | Built-in |
| Speed Frequency Response | 550 Hz or more |
| Positioning Feedback Resolution | 131,072 pulses/revolution (17-bit resolution) |
| Analog Speed Command Ratio | Analog speed command 1:2000, Internal speed command 1:5000 |
| Structure / Protection Class | Self-cooling, open (IP00 rating) |
| Operating Ambient Temperature | 0 to 55 degC (non-freezing) |
| Ambient Operating Humidity | 90% RH maximum (non-condensing) |
| Shipping Weight | 3.0 kg |
| Connector / Terminal | Function Assignment |
|---|---|
| L1, L2, L3 | Main circuit AC power supply input terminals |
| L11, L21 | Control circuit power supply input terminals |
| U, V, W | Servo motor output connections (Power phases) |
| CN1A / CN1B | I/O signal connectors (Pulse/analog commands and digital signals) |
| CN2 | Encoder feedback signal connection |
| CN3 | Serial communication interface (RS-232C / RS-422 connection to PC/PLC) |
Global Express Shipping
Returns & Warranty
Manufacturer: Mitsubishi Electric
Product No.: MR-J2S-70A
Country of origin:United States
Product Type: AC Servo Amplifiers
Payment: T/T, Western Union
Weight: 3000g
Shipping port: Xiamen
Warranty: 12 months
Designed for precise closed-loop motion control, the Mitsubishi Electric MR-J2S-70A is a high-performance AC servo drive operating within the MELSERVO-J2-Super product line. This drive unit utilizes a sinusoidal PWM control and current control system to regulate speed, position, and torque with extreme precision. The MR-J2S-70A interfaces with general-purpose pulse train or analog voltage command architectures, making it highly adaptable for factory automation, packaging machinery, and CNC machining systems. Integrated real-time auto-tuning dynamically adjusts control parameters to match varying mechanical loads, ensuring stability and system performance.
| Manufacturer | Mitsubishi Electric |
| Model / Part Number | MR-J2S-70A |
| Series | MELSERVO-J2-Super (MR-J2S) |
| Output Rated Capacity | 700 W |
| Main Circuit Power Supply | 3-phase 200-230 VAC, 50/60 Hz OR 1-phase 230 VAC, 50/60 Hz |
| Permissible Voltage Fluctuation | 3-phase 200-230 VAC: 170 to 253 VAC |
| Permissible Frequency Fluctuation | +/-5% |
| Control System | Sinusoidal PWM control, current control system |
| Dynamic Brake | Built-in |
| Speed Frequency Response | 550 Hz or more |
| Positioning Feedback Resolution | 131,072 pulses/revolution (17-bit resolution) |
| Analog Speed Command Ratio | Analog speed command 1:2000, Internal speed command 1:5000 |
| Structure / Protection Class | Self-cooling, open (IP00 rating) |
| Operating Ambient Temperature | 0 to 55 degC (non-freezing) |
| Ambient Operating Humidity | 90% RH maximum (non-condensing) |
| Shipping Weight | 3.0 kg |
| Connector / Terminal | Function Assignment |
|---|---|
| L1, L2, L3 | Main circuit AC power supply input terminals |
| L11, L21 | Control circuit power supply input terminals |
| U, V, W | Servo motor output connections (Power phases) |
| CN1A / CN1B | I/O signal connectors (Pulse/analog commands and digital signals) |
| CN2 | Encoder feedback signal connection |
| CN3 | Serial communication interface (RS-232C / RS-422 connection to PC/PLC) |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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