





The Mitsubishi Servo Drive MR-JE-40B is a compact and reliable servo amplifier designed for high-performance motion control applications. As part of the MR-JE-B Series, this 400W drive delivers exceptional accuracy and responsiveness, making it ideal for packaging, robotics, and general automation tasks. The MR-JE-40B features a versatile power supply input, supporting both 3-phase 170V AC and 3-phase or 1-phase 200V AC to 240V AC, ensuring compatibility with diverse industrial systems. With advanced control algorithms including adaptive filter II and one-touch tuning, it simplifies setup while maximizing machine throughput and precision.
| Parameter | Specification (MR-JE-40B) | Notes |
|---|---|---|
| Model | MR-JE-40B (400W) | Part of MR-JE-B Series |
| Power Supply Input | 3-phase 170V AC; 3-phase or 1-phase 200V AC to 240V AC, 50/60 Hz | Permissible voltage fluctuation: 170V AC to 264V AC |
| Rated Current (Main Circuit) | 6.0 A | At 3-phase 170V AC |
| Rated Current (Control Circuit) | 5.0 A | At 3-phase 200-240V AC |
| Interface Power Supply | 24V DC ±10%, 0.1A | Required for control logic |
| Control Method | Sine-wave PWM control / Current control | High-precision torque and speed regulation |
| Communication Protocol | SSCNET III/H | Communication cycle: 0.444 ms or 0.888 ms |
| Built-in Regenerative Resistor | 20W (tolerable) | For energy dissipation during deceleration |
| Dynamic Brake | Built-in | Emergency stop protection |
| Protective Functions | Overcurrent, regenerative overvoltage, overload, motor overheat, encoder error, undervoltage, overspeed, etc. | Includes hotline forced stop |
| Servo Functions | Advanced vibration suppression II, adaptive filter II, auto tuning, one-touch tuning, tough drive, drive recorder, tightening & press-fit, machine diagnosis, power monitoring, lost motion compensation | Comprehensive suite for complex applications |
| Communication Interface | USB (MR Configurator2 compatible) | For PC-based setup and diagnostics |
| Ambient Temperature | Operation: 0°C to 55°C; Storage: -20°C to 65°C | Non-freezing |
| Ambient Humidity | 90% RH max (non-condensing) | Operation and storage |
| Structure (IP Rating) | Natural cooling, open type (IP20) | Indoor use only |
| Vibration Resistance | 5.9 m/s² at 10 Hz to 55 Hz (X, Y, Z axes) | Reliable under industrial conditions |
| Mass | 1.5 kg | Lightweight and compact |
| Compliance | Refer to catalog for global standards | CE, UL, etc. (varies by region) |

What Does Our Clients Say
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Great product!
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Original and fast!
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