Mitsubishi Servo Amplifier MR-JE-10A 20A 40A 70A 100A 200A 300A

Supply full range:
MR-JE-10A, MR-JE-20A, MR-JE-40A, MR-JE-70A, MR-JE-100A, MR-JE-200A, MR-JE-300A
MR-JE-10B, MR-JE-20B, MR-JE-40B, MR-JE-70B, MR-JE-100B, MR-JE-200B, MR-JE-300B
MR-JE-10C, MR-JE-20C, MR-JE-40C, MR-JE-70C, MR-JE-100C, MR-JE-200C, MR-JE-300C
MR-JE-10AS, MR-JE-20AS, MR-JE-40AS, MR-JE-70AS, MR-JE-100AS, MR-JE-200AS

The MR-JE series servo system covers a range of models from MR-JE-10A to MR-JE-300AS, with each model optimized for different power requirements and application scenarios. Whether it’s small-scale automated equipment or large-scale production lines, suitable MR-JE models can be found to meet the needs.

The MR-JE series is divided into three sub-series: A, B, and C. Each series differs in interfaces and communication protocols. The A series primarily uses pulse/analog interfaces, suitable for traditional control applications; the B series introduces optical fiber network communication technology, improving the reliability and speed of data transmission; and the C series further supports Ethernet communication protocols such as Modbus-TCP, making system integration more flexible and convenient.

MR-JE-A has a built-in positioning function, which can achieve the positioning and operation of point setting, table browsing, and program mode. At the same time, it also has advanced functional groups such as simple cams, encoder tracking, and the ability to achieve high-performance equipment.

MR-JE-B with a fiber optic interface, different from MR-JE-A’s pulse port. It is generally controlled by Mitsubishi’s dedicated PLC, such as QD77MS LD77MS, RD77MS, etc.

MR-JE-C supports the servo system network SSCNET IH, which can achieve high response speed, multi axis, improved synchronization performance, and nodal line of the system. In addition, the encoder inside the servo motor can also be used as an absolute position encoder, thus forming a simple absolute position detection system.

Servo motor and servo drive coordination：

Series	Power	Servo Motor	Servo Amplifier
HG-KN Series (Low inertia, low capacity)	100w	HG-KN13(B)J-S100	MR-JE-10A / MR-JE-10B / MR-JE-10C
	200w	HG-KN23(B)J-S100	MR-JE-20A / MR-JE-20B / MR-JE-20C
	400w	HG-KN43(B)J-S100	MR-JE-40A / MR-JE-40B / MR-JE-40C
	750w	HG-KN73(B)J-S100	MR-JE-70A / MR-JE-70B / MR-JE-70C
HG-SN Series (Medium inertia, medium capacity)	0.5kw	HG-SN52(B)J-S100	MR-JE-70A / MR-JE-70B / MR-JE-70C
	1kw	HG-SN102(B)J-S100	MR-JE-100A / MR-JE-100B / MR-JE-100C
	1.5kw	HG-SN152(B)J-S100	MR-JE-200A / MR-JE-200B / MR-JE-200C
	2kw	HG-SN202(B)J-S100	MR-JE-200A / MR-JE-200B / MR-JE-200C
	3kw	HG-SN302(B)J-S100	MR-JE-300A / MR-JE-300B / MR-JE-300C

Series	Power	Servo Motor	Servo Amplifier
HG-KS Series (Small power)	100w	HJ-KS13J/HJ-KS13BJ	MR-JE-10AS
	200w	HJ-KS23J/HJ-KS23BJ	MR-JE-20AS
	400w	HJ-KS43J/HJ-KS43BJ	MR-JE-40AS
	750w	HJ-KS73J/HJ-KS73BJ	MR-JE-70AS
HG-KS Series (Large power)	1kw	HJ-KS102J/HJ-KS102BJ	MR-JE-100AS
	1.5kw	HJ-KS152J/HJ-KS152BJ	MR-JE-200AS
	2kw	HJ-KS202J/HJ-KS202BJ	MR-JE-200AS

Series	Power	Servo Motor	Servo Amplifier
HG-KR Series (Low inertia, small power, rated speed 3000rpm)	100w	HG-KR13(B)J	MR-J4-10A
	200w	HG-KR23(B)J	MR-J4-20A
	400w	HG-KR43(B)J	MR-J4-40A
	750w	HG-KR73(B)J	MR-J4-70A
HG-SR Series (Medium inertia, medium power, rated speed 2000rpm)	500w	HG-SR52(B)J	MR-J4-70A
	1kw	HG-SR102(B)J	MR-J4-100A
	1.5kw	HG-SR152(B)J	MR-J4-200A
	2kw	HG-SR202(B)J	MR-J4-200A
	3.5kw	HG-SR352(B)J	MR-J4-350A
	5kw	HG-SR502(B)J	MR-J4-500A
	7kw	HG-SR702(B)J	MR-J4-700A

Advanced one click tuning: No need for a computer, one click operation can complete servo adjustment. In addition, it can automatically adjust vibration to resist robust filters

High resolution encoder: equipped with 131072PULSES/REV (17BIT) incremental encoder, achieving high-precision equipment.
Increased transient stop tolerance: Equipped with transient stop TOUGH DRIVE function and large main circuit capacitors, reducing shutdown losses caused by transient stops.

Servo amplifier model MR-JE-		10A	20A	40A	70A	100A	200A	300A
Output	Rated voltage	3-phase 170 V AC
	Rated current[A]	1.1	1.5	2.8	5.8	6.0	11.0	11.0
Power supply input	Voltage/frequency (Note 1)	3-phase or 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz				3-phase or 1-phase 200 V AC to 240 V AC, 50 Hz/60 Hz (Note 9)		3-phase 200 V AC to 240 V AC, 50 Hz/60 Hz
	Rated current (Note 7)[A]	0.9	1.5	2.6	3.8	5.0	10.5	14.0
	Permissible voltage fluctuation	3-phase or 1-phase 170 V AC to 264 V AC				3-phase or 1-phase 170 V AC to 264 V AC (Note 9)		3-phase 170 V AC to 264 V AC
	Permissible frequency fluctuation	±5% maximum
Interface power supply		24 V DC ± 10% (required current capacity: 0.3 A)
Control method		Sine-wave PWM control/current control method
Tolerable regenerative power of the built-in regenerative resistor (Note 2, 3)[W]		–	–	10	20	20	100	100
Dynamic brake		Built-in (Note 4, 8)
Communication function		USB: Connect a personal computer (MR Configurator2 compatible) RS-422/RS-485 (Note 10): Connect a controller (1 : n communication up to 32 axes) (Note 6)
Encoder output pulse		Compatible (A/B/Z-phase pulse)
Analog monitor		2 channels
Position control mode	Maximum input pulse frequency	4 Mpulses/s (when using differential receiver), 200 kpulses/s (when using open-collector)
	Positioning feedback pulse	Encoder resolution: 131072 pulses/rev
	Command pulse multiplying factor	Electronic gear A/B multiple, A: 1 to 16777215, B: 1 to 16777215, 1/10 < A/B < 4000
	Positioning complete width setting	0 pulse to ±65535 pulses (command pulse unit)
	Error excessive	±3 rotations
	Torque limit	Set by parameters or external analog input (0 V DC to +10 V DC/maximum torque)
Speed control mode	Speed control range	Analog speed command 1:2000, internal speed command 1:5000
	Analog speed command input	0 V DC to ±10 V DC/rated speed (Speed at 10 V is changeable with [Pr. PC12].)
	Speed fluctuation rate	±0.01% maximum (load fluctuation 0% to 100%), 0% (power fluctuation: ±10%) ±0.2% maximum (ambient temperature: 25℃ ± 10 ℃) only when using analog speed command
	Torque limit	Set by parameters or external analog input (0 V DC to +10 V DC/maximum torque)
Torque control mode	Analog torque command input	0 V DC to ±8 V DC/maximum torque (input impedance: 10 kΩ to 12 kΩ)
	Speed limit	Set by parameters or external analog input (0 V DC to ± 10 V DC/rated speed)
Positioning mode		Point table method, program method
Servo function		Advanced vibration suppression control II, adaptive filter II, robust filter, auto tuning, one-touch tuning, tough drive function, drive recorder function, machine diagnosis function, power monitoring function
Protective functions		Overcurrent shut-off, regenerative overvoltage shut-off, overload shut-off (electronic thermal), servo motor overheat protection, encoder error protection, regenerative error protection, undervoltage protection, instantaneous power failure protection, overspeed protection, error excessive protection
Compliance to global standards		Refer to “Conformity with global standards and regulations” in the catalog.
Structure (IP rating)		Natural cooling, open (IP20)					Force cooling, open (IP20)
Close mounting (Note 5)	3-phase power supply input	Possible
	1-phase power supply input	Possible				Not possible		–
Environment	Ambient temperature	Operation: 0 ℃ to 55 ℃ (non-freezing), storage: -20 ℃ to 65 ℃ (non-freezing)
	Ambient humidity	Operation/Storage: 90 %RH maximum (non-condensing)
	Ambience	Indoors (no direct sunlight); no corrosive gas, inflammable gas, oil mist or dust
	Altitude	1000 m or less above sea level
	Vibration resistance	5.9 m/s2 at 10 Hz to 55 Hz (directions of X, Y and Z axes)
Mass[kg]		0.8	0.8	0.8	1.5	1.5	2.1	2.1

Basic Performance Overview
The MR-JE series is renowned for its exceptional basic performance, including a wide power range (100W to 3000W), high-precision encoders (up to 131072p/rev), and diverse interface options. These features collectively form the foundation for the high performance and reliability of the MR-JE series.

Detailed Technical Highlights:
One-Touch Tuning and Intelligent Optimization
The MR-JE series introduces an innovative one-touch tuning function, significantly simplifying the servo system debugging process. Users can achieve precise system adjustments through simple operations without requiring profound professional knowledge. Additionally, the system possesses automatic adjustment capabilities for vibration suppression and robust filters, further enhancing system stability and response speed.

Instantaneous Power Failure Resistance and Energy-Saving Design
Addressing common power fluctuations in industrial production, the MR-JE series incorporates a special TOUGH DRIVE function for instantaneous power failure resistance. This feature effectively reduces downtime caused by power outages, improving the continuous operational capability of production lines. Simultaneously, the MR-JE series adopts advanced energy-saving technology, significantly reducing operational energy consumption through optimized motor control and energy recovery mechanisms.

High-Precision Control and Wide Applications
The MR-JE series servo system is renowned for its high-precision encoders and high-performance controllers, enabling micrometer-level positioning accuracy. This grants the MR-JE series a unique advantage in applications requiring high-precision control, such as machine tool processing and precision assembly. Furthermore, the MR-JE series supports various communication protocols and interface options, facilitating its seamless integration into various industrial automation systems.

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