MR-J3-20A AC Servo Drive 1/3PH AC220V 200W New

item ID#: MR-J3-20A
Item condition: New and Original
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Weight: 1 Kg(s)
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Manufactured by: Mitsubishi
Wholesale Price: 420.00
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MR-J3-20A AC Servo Drive 1/3PH AC220V 200W New


The Mitsubishi MR-J3 Series Servo Amplifiers have advanced vibration suppression system and real-time autotuning ensure maximum precision, very short positioning times and simple installation. The MR-J3 series is available in two 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-B models are specified for complex, multi-axis movement sequences and for use in networked automation systems.



Model name


Power supply


3-phase or 1-phase 200 to230VAC, 50/60Hz

Permissible voltage fluctuation

3-phase or 1-phase 200 to

230VAC: 170 to 253VAC

Permissible frequency fluctuation

Within ±5%

Power supply capacity

Refer to section 11.2

Inrush current

Refer to section 11.5

Control circuit

power supply

Voltage, frequency 

1-phase 200 to 230VAC, 50/60Hz

Permissible voltage


1-phase 170 to 253VAC

Permissible frequency


Within ±5%



Inrush current

Refer to section 11.5

Interface power



24VDC ±10% 

Power supply capacity

(Note 1) 300mA or more

Control System

Sine-wave PWM control, current control system

Dynamic brake 


Position control mode

Max. input pulse frequency 

1Mpps (for differential receiver), 200kpps (for open collector)

Command pulse multiplying factor

Electronic gear A:1 to 1048576 , B:1 to 1048576, 1/10 A/B 2000

In-position range setting

0 to ±10000 pulse (command pulse unit)

Error excessive 

±3 revolutions

Torque limit 

Set by parameter setting or external analog input (0 to 10VDC/maximum torque)

Speed control mode

Speed control range

Analog speed command 1: 2000, internal speed command 1: 5000

Analog speed command input 

0 to ±10VDC / Rated speed

Speed fluctuation ratio

±0.01% or less (load fluctuation 0 to 100%)

0% (power fluctuation 10%)

±0.2% or less (ambient temperature 25± 10centigrade degree when using analog speed command

Torque limit 

Set by parameter setting or external analog input (0 to 10VDC/maximum torque)




Analog torque command input

0 to ±8VDC / Maximum torque (input impedance 10 to 12k )

Speed limit 

Set by parameter setting or external analog input (0 to ±10VDC/Rated speed)


Self-cooled, open (IP00)







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Return Policy:

    We accept 14 days return policy. If you want to return the item, please contact us in 14 days first and make sure the package is un-opened. The buyer has to pay for the go and back delivery cost and the custom fee of each country. Once we received the product and checked, we will make refund for the part in 24 hours.
    Any quality problem in normal use during the warranty period, we will repair for free. The buyer should pay the return cost and our company will pay the re-shipping cost.


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