MR- ES Series Servo

Servo/Motion – MR-E Super

Excellent performance, small price and easy operation

Thanks to its high positioning accuracy and responsiveness, the MR-E Super is an excellent choice for applications ranging from 100 W to 2 kW.

The MR-E Super is available with pulse-train input for position and internal speed control or analog input for speed and torque control. The amplifier features Mitsubishi Electric’s legendary auto-tuning and vibration suppression functions. Set-up and diagnosis is easy with the Windows based software MR-Configurator.

Compared to its performance the MR-E Super is an excellent choice for very cost-effective and economical servo solutions.

Full range for all applications

The Mitsubishi general-purpose AC servo system MR-E Super can perform operation in different control modes, e.g. position/internal speed control. Hence, it fits a wide range of applications such as precision positioning and smooth speed control of machine tools and general industrial machines (e.g. packaging, processing or labelling machines).

High precision positioning – high flexibility

For the MR-E Super series a wide range of motor sizes from low to medium inertia are available. Hence this new servo can be considered as a powerful system for any general-purpose application, but at the same time, a cost-effective solution for the replacement of stepping motors or DC servos.

All MR-E Super servo motors are equipped with an incremental position encoder and offer a high level of internal protection.

The compact component size is critically important to machine designers who are often called upon to squeeze all of the control solutions they need into the smallest deliverable package.

User-friendly software

The MR Configurator software package makes tuning and diagnostics quick and easy and includes powerful graphical machine analysis and simulation functions.

Latest technology – easy to use

  • Position/internal speed control mode
  • Speed/torque control mode
  • Real-time auto-tuning
  • High-speed response
  • Advanced suppression of mechanical vibration
  • Quick and easy wiring
  • Meeting global norms and standards


Servo amplifier MR-E-A/AG1 10A 10AG 20A 20AG 40A 40AG 70A 70AG 100A 100AG 200A 200AG
Performance 0.1 kW 0.2 kW 0.4 kW 0.75 kW 1 kW 2 kW
Power supply 3phase 200 – 230 V AC, 50/60 Hz; 1phase 200 – 230 V AC, 50/60 Hz 3phase 200 – 230 V AC, 50/60 Hz
Control system Sinusoidal PWM control / current control system
Dynamic brake Built-in
Protective functions Overcurrent shutdown, regeneration overvoltage shutdown, overload shutdown (electronic thermal), encoder fault protection, regeneration fault protection, undervoltage / sudden power outage protection, overspeed protection, excess error protection
Structure/protection Self-cooling, open (IP00); 200A/AG fan-cooling, open (IP00)
Environment Ambient temperature Operation: 0 – 55 °C (no freezing); Storage: -20 – 65 °C (no freezing)
Ambient humidity Operation: 90 % RH max. (no condensation); Storage: 90 % RH max. (no condensation)
Others Elevation: 1000 m or less above sea level; Oscillation: 5.9 m/s2 (0.6 G) max.
Weight kg 0.7 1.1 1.7 2.0
Dimensions (W x H x D) mm 50 x 168 x 135 70 x 168 x 135 70 x 168 x 190 90 x 168 x 195
A type: pulse-train input interface, AG type: analog input interface

Servo motor series Speed [rpm] Rated output capacity [kW] Rated torque [Nm] Type2 Feature Amplifier assignment MR-E
10A 10AG 20A 20AG 40A 40AG 70A 70AG 100A 100AG 200A 200AG
HF-KE Rated: 3000 Maximum: 4500 0.1 0.32 HF-KE13(B)W1-S100 Low inertia, small capacity X
0.2 0.64 HF-KE23(B)KW1-S100 X
0.4 1.3 HF-KE43(B)KW1-S100 X
0.75 2.4 HF-KE73(B)KW1-S100 X
HF-SE Rated: 2000 Maximum: 3000 0.5 2.39 HF-SE52(B)KW1-S100 Medium inertia, medium capacity X
1.0 4.77 HF-SE102(B)KW1-S100 X
1.5 7.16 HF-SE152(B)KW1-S100 X
2.0 9.55 HF-SE202(B)KW1-S100 X