Mitsubishi servo system - advanced and flexible.
Mitsubishi servo offers a variety of motors (rotary, linear and direct drive motors) in order to achieve the best machine performance.
MELSERVO - Servo technology that does more
Mitsubishi Electric offers a variety of Servo and Motion system products providing solutions for applications as simple as a single axis point-to-point system through to fully synchronised 192 axis systems.
With both standard pulse type output modules and SSCNET bus modules specific application needs are easy to meet.
Our MR-J4 Series of Servo motors and amplifiers take Mitsubishi Motion Control to new levels of precision with a wide range of motors (all fitted with a standard 4.194.304 absolute encoder) and wide amplifier range (up to 110kW).
All Mitsubishi Servo and Motion system hardware is complimented by a range of software packages allowing easy programming and set-up of the units.
Safe, user-friendly and energy-efficient
The MELSERVO MR-J4 series of servo amplifiers and the associated positioning units, simple motion modules and high-end motion control systems from Mitsubishi Electric enable machine builders and end customers to increase production safety and improve productivity.
The MR-J4 amplifier series has been developed for the automation requirements of tomorrow. Mitsubishi Electric has incorporated numerous innovative and user-friendly functions to minimise the time-consuming and elaborate matching of mechanical and electronic systems.
The absolute encoder which is fitted as standard has a resolution of 22 bits. This corresponds to more than 4 million pulses/revolution. The result is excellent true-running characteristics and a maximum positioning accuracy and processing speed which more than satisfy the performance requirements of modern high-end machines.
Highlights
- Single, dual and triple-axis amplifiers for improved economy, energy efficiency and cabinet space
- Operation of rotary motors, linear motors and direct drive motors with a single unit
- Safety at all times – STO (Safe Torque Off) and SS1 (Safe Stop 1) in accordance with EN 61800-5-2. SS2/SOS/SLS/SBC and SSM options available
- MR-J4-TM with Multi Network interface (EtherCAT, Profinet, Ethernet/IP) for open connectivity with third party motion systems
Flexible motor selection
Another highlight of functionality and flexibility is the possibility of connecting different motors to the MR-J4 amplifier. The servo amplifier can be conveniently and easily used with rotary motors, linear motors and also direct drive motors.
User-friendly software
The MR Configurator2 programming tool allows convenient commissioning and diagnostics. Calibration, monitoring, diagnostics, reading and writing of parameters and test operation can be carried out easily on a standard PC. MR Configurator2 ensures a stable machine system, optimum control and short set-up times.
Product range
| MR-J4- ◻-A/B/TM |
10 | 20 | 40 | 60 | 70 | 100 | 200 | 350 | 500 | 700 | 11K | 15K | 22K |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power capacity (kW) | 0.1 | 0.2 | 0.4 | 0.6 | 0.75 | 1 | 2 | 3.5 | 5 | 7 | 11 | 15 | 22 |
| Power supply | 1~ 200 – 240 V AC, 1~/3~ 200 – 240 V AC (~2kW), 3~ 200 – 240 V AC (1k~22kW) | ||||||||||||
| Control functions | Positioning/Speed/Torque | ||||||||||||
| Control connections | (A) Analogue/Pulse train/9 digital inputs/6 digital outputs, (B) SSCNETIII/H/3 digital inputs, 3 digital outputs, (TM) Open Network interface (EtherCAT, Profinet, Ethernet/IP) | ||||||||||||
| Interfaces | USB, RS485, RS422 | ||||||||||||
| Protective functions | Overcurrent shutdown, regeneration overvoltage shutdown, overload shutdown (electronic thermal), servomotor overheat protection, encoder fault protection, regeneration fault protection, undervoltage / sudden power outage protection, excess error protection | ||||||||||||
| Protection | Self-cooling IP20, motor IP65/IP67 | ||||||||||||
| Ambient temperature | Operation: 0–55 °C (no freezing); Storage: -20–65 °C (no freezing) | ||||||||||||
| Ambient humidity | Operation, storage: 90 % RH max. (no condensation) | ||||||||||||
| Others | Elevation: 2000 m or less above sea level; Oscillation: 5.9 m/s² (0.6 G) max. | ||||||||||||
Servo amplifier
MR-JE 200VAC Servo Amplifiers are available in up to 3kW and accept either pulse train or analog interfaces in one single model that is designed for quick, easy startup and maintenance.
Rotary servo motor
MR-JE compatible HG-Series 200VAC motors are available in sizes up to 3kW and include 2 motor types for easy selection, based on required capacity or inertia requirements, for the best amplifier and motor size possible.
Compact, precise and user-friendly
The MR-J3 generation of servo drives delivers state-of-the-art technology and simple operation in a very compact package. Functions like the advanced vibration suppression system and the further improved real-time autotuning ensure maximum precision, very short positioning times and simple installation. The amplifiers are a full 40% slimmer compared to previous series.
The MR-J3 series is available in three versions: The MR-J3-A models are suitable for drive systems with conventional control and are designed for regulating speed, torque and position control tasks. The MR-J3-A servo models are also available with an EtherCAT option. The MR-J3-B models are specified for complex, multi-axis movement sequences and for use in networked automation systems. A servo amplifier with built-in positioning (MR-J3-T) is also available.
The units configure themselves by Plug & Play for Mitsubishi Electric's Motion Control and positioning control systems, to which they are connected via the high-speed optical SSCNET III network, which has a cycle period of just 0.44 milliseconds. The MR-J3 is currently available with outputs from 50W to 55kW. Units with higher outputs are being added to the range at regular intervals.
Highlights
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High-speed controllers for ultra-short positioning times; average speed frequency response 2100Hz
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High-resolution encoders for maximum speed constancy (18 bits 262,144 P/rev)
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Advanced vibration suppression for outstanding adaptation to machine requirements
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Autotuning for extremely fast setup and installation
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Optimum cost/benefit ratio
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Absolute position encoder included as standard equipment
- Minimum wiring overheads thanks to Plug & Play configuration and automatic motor identification
- Supports global standards
Product range
| Servo Amplifiers MR-J3-A/B/T (200 V Type) |
10A 10B 10T |
20A 20B 20T |
40A 40B 40T |
60A 60B 60T |
70A 70B 70T |
100A 100B 100T |
200A 200B 200T |
350A 350B 350T |
500A 500B 500T |
700A 700B 700T |
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| Power supply | Voltage/frequency* | 3-phase 200-230V AC, 50/60Hz 1-phase 200-230V AC, 50/60Hz |
3-phase 200-230V AC, 50/60Hz | ||||||||
| Permissible voltage fluctuation | 3-phase 200-230V AC: 170-253V AC 1-phase 230V AC: 207-253V AC |
3-phase 170-253V AC | |||||||||
| Permissible frequency fluctuation | Max. ±5% | ||||||||||
| Control system | Sinusoidal PWM control / current control system | ||||||||||
| Dynamic brake | Built-in | ||||||||||
| Protective functions | Overcurrent shutdown, regeneration overvoltage shutdown, overload shutdown (electronic thermal relay), servo motor overheating protection, encoder fault protection, regeneration fault protection, undervoltage / sudden power outage protection, overspeed protection, excess error protection | ||||||||||
| Cooling / protection rating | Self-cooling, open (IP00) | Fan cooling, open (IP00) | |||||||||
| Environment | Ambient temperature | Operation: 0-55°C (non-condensing); Storage: -20-65 °C (non-condensing) |
|||||||||
| Relative humidity | Operation: 90% RH max. (non-condensing); Storage: 90% RH max. (non-condensing) |
||||||||||
| Elevation | Max. 1000m above sea-level | ||||||||||
| Vibration | Max. 5.9m/s² (0.6G) | ||||||||||
| Weight [kg] | 0.8 | 0.8 | 1.0 | 1.0 | 1.4 | 1.4 | 2.3 | 2.3 | 4.6 | 6.2 | |
| Servo Amplifiers MR-J3-A4/B4/T4 (400 V Type) |
60A4 60B4 60T4 |
100A4 100B4 100T4 |
200A4 200B4 200T4 |
350A4 350B4 350T4 |
500A4 500B4 500T4 |
700A4 700B4 700T4 |
11KA4 11KB4 |
15KA4 15KB4 |
22KA4 22KB4 |
|
|---|---|---|---|---|---|---|---|---|---|---|
| Power supply | Voltage/frequency* | 3-phase 380-480V AC, 50/60Hz | ||||||||
| Permissible voltage fluctuation | 3-phase 323-528V AC, 50/60Hz | |||||||||
| Permissible frequency fluctuation | Max. ±5% | |||||||||
| Control system | Sinusoidal PWM control / current control system | |||||||||
| Dynamic brake | Built-in | External option | ||||||||
| Protective functions | Overcurrent shutdown, regeneration overvoltage shutdown, overload shutdown (electronic thermal relay), servo motor overheating protection, encoder fault protection, regeneration fault protection, undervoltage / sudden power outage protection, overspeed protection, excess error protection | |||||||||
| Cooling / protection rating | Self-cooling, open (IP00) | Fan cooling, open (IP00) | ||||||||
| Environment | Ambient temperature | Operation: 0-55°C (non-condensing); Storage: -20-65 °C (non-condensing) |
||||||||
| Relative humidity | Operation: 90% RH max. (non-condensing); Storage: 90% RH max. (non-condensing) |
|||||||||
| Elevation | Max. 1000m above sea-level | |||||||||
| Vibration | Max. 5.9m/s² (0.6G) | |||||||||
| Weight [kg] | 1.7 | 1.7 | 2.1 | 4.6 | 4.6 | 6.2 | 18 | 18 | 19 | |
MR Configurator2
The setup of the servo amplifier can be completed by just following the guidance displays.
Motor sizing software
It is possible to select the servo motor size with the capacity selection software (freeware) by entering the specifications of the machine.
