







The Mitsubishi MR-JE-20B is a high-performance 200W servo amplifier designed for precision motion control in industrial automation. As a standard model in the MR-JE-B series, it delivers reliable sine-wave PWM current control with a built-in dynamic brake, ensuring safe and accurate positioning. This drive supports both 3-phase 170V AC and 1-phase/3-phase 200-240V AC power inputs, making it adaptable to global electrical standards. With advanced features like auto-tuning, adaptive filter II, tough drive, and press-fit functionality, the MR-JE-20B excels in demanding applications such as packaging, robotics, and machine tools. The unit is fully compliant with global safety standards and is delivered as 100% original and new, ready for immediate shipment.
| Specification | MR-JE-20B |
|---|---|
| Rated Output | 200 W |
| Power Supply | 3-phase 170 V AC (standard) or 1-phase/3-phase 200-240 V AC, 50/60 Hz |
| Rated Current (3-phase 170V) | 1.5 A |
| Rated Current (1-phase/3-phase 200-240V) | 1.5 A |
| Permissible Voltage Fluctuation | 3-phase: 170-264 V AC; 1-phase: 170-264 V AC |
| Permissible Frequency Fluctuation | ±5% max |
| Interface Power Supply | 24 V DC ±10%, 0.1 A required |
| Control Method | Sine-wave PWM current control |
| Built-in Regenerative Resistor Tolerable Power | Not applicable (none built-in) |
| Dynamic Brake | Built-in |
| SSCNET III/H Communication Cycle | 0.444 ms or 0.888 ms |
| Communication Interface | USB (MR Configurator2 compatible) |
| Servo Functions | Advanced vibration suppression II, adaptive filter II, robust filter, auto-tuning, one-touch tuning, tough drive, drive recorder, tightening & press-fit, machine diagnosis, power monitoring, lost motion compensation |
| Protective Functions | Overcurrent, regenerative overvoltage, overload (electronic thermal), motor overheat, encoder error, regenerative error, undervoltage, instantaneous power failure, overspeed, error excessive, hotline forced stop |
| Global Standards Compliance | Refer to catalog for CE, UL, etc. |
| Structure (IP Rating) | Natural cooling, open type (IP20) |
| 3-Phase Power Input | Possible |
| 1-Phase Power Input | Possible (with derating, see Note 8) |
| Ambient Temperature | Operation: 0°C to 55°C; Storage: -20°C to 65°C (non-freezing) |
| Ambient Humidity | Operation/Storage: 90% RH max (non-condensing) |
| Ambience | Indoors, no direct sunlight, no corrosive/inflammable gas, oil mist, or dust |
| Altitude | ≤ 1000 m above sea level |
| Vibration Resistance | 5.9 m/s² at 10-55 Hz (X, Y, Z axes) |
| Mass | 0.8 kg |

What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22