Mitsubishi MR-J2S-40A

Mitsubishi MELSERVO J2S Series AC Servo Drive

1 / 2
Mitsubishi MR-J2S-40A MELSERVO J2S Series AC Servo Drive — Servomotors & Servo Drives
Manufacturer catalogue image
Mitsubishi MR-J2S-40A MELSERVO J2S Series AC Servo Drive — Servomotors & Servo Drives
Manufacturer catalogue image
Mitsubishi MR-J2S-40A MELSERVO J2S Series AC Servo Drive — Servomotors & Servo Drives
Mitsubishi MR-J2S-40A MELSERVO J2S Series AC Servo Drive — Servomotors & Servo Drives

Product Description

Lifecycle Status:

The Mitsubishi MELSERVO J2S Series AC Servo Drive is designed for high-precision motion control applications. This advanced servo drive features a built-in dynamic brake and supports sine wave PWM control, current control, speed control, and torque control modes. It operates on a supply voltage of 200Vac-230Vac and is compatible with both single-phase and three-phase input networks.

Engineered for reliability, the MR-J2S-40A model includes comprehensive protection functions such as overcurrent shut-off, regeneration overvoltage shut-off, overload shut-off, servo motor overheat protection, encoder fault protection, and more. With a rated output of 400W, this servo drive ensures efficient and accurate performance in demanding industrial environments.

The MR-J2S-40A offers multiple digital and analog inputs and outputs, including 1 x digital input (24Vdc; sink/source) for emergency stop (EMG) and 1 x analog input (0-10Vdc) for torque control (TLA/TC). The 17-bit encoder feedback input provides high-resolution positioning, making it suitable for applications requiring precise control.

Designed for natural cooling, the compact dimensions (H168mm x W70mm x D135mm) and robust construction ensure durability and ease of integration. The MR-J2S-40A is compatible with the HC-KFS series motors, providing a versatile solution for various automation needs.

Send Inquiry
Payment methods:

Offer details

Best offer from:
Trusted supplier — United Kingdom, member since 2023
Availability:
5 pcs.
In-Stock
Updated at: 05-09-2026
Warranty:
12 months
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Supply voltage (AC)
200Vac-230Vac (200V class; 220Vac / 230Vac)
Rated active power
400W / 0.4kW
Current consumption
30A input
Power consumption
50 W (drive auxiliary power consumption)
Control methods
Sine wave PWM control, current control, speed control, torque control
Overcurrent shut-off
Yes

Available Offers

(7)
MR-J2S-40A Mitsubishi Electric, Servomotors & Servo Drives

Mitsubishi Electric

Available:
14 pcs.
In-Stock
Updated at: 04-09-2026
Offer from:
Trusted supplier — Germany, member since 2024
Warranty:
24 months
MR-J2S-40A Mitsubishi Electric, Servomotors & Servo Drives

Mitsubishi Electric

Available:
4 pcs.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — United States, member since 2023
Warranty:
12 months
MR-J2S-40A Mitsubishi Electric, Servomotors & Servo Drives

Mitsubishi Electric

Available:
1 pc.
On Request
Updated at: 22-08-2026
Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees

Access our platform to find more offers

Register now to explore 36 mln offers from verified suppliers worldwide.Including 3 more offers for this product.

  • Compare offers globally
  • Direct supplier contact
  • RFQs, Quotes, and Orders
  • BOM Search
Sign UpFree 14-day trial available

Documents

Data Sheet

Datasheet for Mitsubishi Electric MR-J2S-40A, including specifications and features.

Download Data Sheet
TracePartsTraceParts

CAD Models

3D CAD model and technical drawings, ready for your design software.

Download CAD Model

Related products

MR-J2S-40B Mitsubishi Electric
MR-J2S-40B
Mitsubishi Electric
High-performance 400W servo amplifier for industrial drive systems.
HG-KR13 Mitsubishi Electric
HG-KR13
Mitsubishi Electric
High-performance 100W servomotor with 0.32 Nm torque and IP65 protection for precise motion control.
HG-KR23 Mitsubishi Electric
HG-KR23
Mitsubishi Electric
High-performance 200W servomotor with 0.64 Nm torque, ideal for precision automation.
FR-E720-0.4K Mitsubishi Electric
FR-E720-0.4K
Mitsubishi Electric
Compact and efficient inverter for precise motor control in industrial applications.
HG-KN23K Mitsubishi Electric
HG-KN23K
Mitsubishi Electric
High-performance servo motor with low inertia, ideal for precise motion control applications.
HG-KR73B Mitsubishi Electric
HG-KR73B
Mitsubishi Electric
High-performance 750W servomotor with 2.4 Nm torque and IP65 protection.
HG-SR702BJ Mitsubishi Electric
HG-SR702BJ
Mitsubishi Electric
High-performance 7kW brushless rotary servo motor with 22-bit feedback, built-in brake, and IP67 protection.
HG-RR203 Mitsubishi Electric
HG-RR203
Mitsubishi Electric
High-performance 2 kW servomotor with 6.4 Nm torque and IP65 protection.
HA-LP22K2 Mitsubishi Electric
HA-LP22K2
Mitsubishi Electric
Low inertia AC brushless rotary servo motor with built-in absolute feedback encoder, ideal for high precision applications.
HF-SP102 Mitsubishi Electric
HF-SP102
Mitsubishi Electric
Medium inertia AC brushless rotary servo motor with built-in absolute feedback encoder for precise control.
FR-D740-160-EC Mitsubishi Electric
FR-D740-160-EC
Mitsubishi Electric
Optimize motor control with Mitsubishi's FR-D740-160-EC VSD, featuring advanced PWM control and Modbus RTU communication.
247598 Mitsubishi Electric
247598
Mitsubishi Electric
Compact and efficient inverter with 0.75kW power, ideal for single-phase 200-240V applications.

Market insights

AutomaINSIGHTS analytics dashboard

Get real-time analytics and market data to optimize your purchasing decisions for this component and similar products

  • Real-time stock availability data from 700 MRO distributors in Europe and USA
  • Price analysis by condition (new, used, refurbished) with market median prices
  • Critical component availability monitoring to prevent production downtime
  • Inventory optimization insights based on market supply trends
Get Started