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MR-J2-40B Mitsubishi

Original price $324.00 - Original price $1,449.98
Original price
$324.00
$324.00 - $1,449.98
Current price $324.00
Surplus - Tested (With Warranty)
Need a Specific Revision?
$324.00
2 in stock
New / Open-Box Surplus
Need a Specific Revision?
$1,449.98
2 in stock
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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

MR-J2-40B is a member of Mitsubishi Electric's J2 general-purpose AC servo amplifier family. It provides sine-wave PWM current control of compatible AC servo motors, enabling precise position and speed regulation in industrial motion control systems. The MR-J2-40B accepts single-phase 230 V or three-phase 200-230 VAC inputs, and includes built-in regenerative and dynamic braking functions. It is commonly deployed in machine tools, packaging equipment, and automated assembly systems. Part number MR-J2-40B.

Best Suited For

  • Mid-range motion control applications
  • Machines requiring built-in regenerative and dynamic braking
  • Systems with 230 VAC single-phase or 200-230 VAC three-phase power
  • On-machine installation in compact layouts
Supply Voltage
200-230 VAC (3-phase) or 230 VAC (1-phase)
Rated Current
2.8 A
Built-in Dynamic Brake
Yes
Protective Functions
Multiple - overcurrent, regenerative overvoltage, overload, overheat, encoder fault, regenerative fault, undervoltage, instantaneous power-failure, overspeed, excessive error
Weight
1.1 kg

Technical Specifications

I/O & Electrical

Rated current
2.8 A
Permissible voltage fluctuation (3-phase)
170 to 253 VAC
Permissible voltage fluctuation (1-phase)
207 to 253 VAC

Communication & Power

Voltage/frequency
Three-phase 200-230 VAC, 50/60 Hz or single-phase 230 VAC, 50/60 Hz
Control method
Sine-wave PWM current control
Dynamic brake
Built-in

Physical & Environmental

Weight
1.1 kg
Structure
Open (IP00)
Environmental condition
See Section 4.1 of manual

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Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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Must Read: Disclaimer

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