The Mitsubishi MR-J4-40B-RJ010 is a servo amplifier in the MR-J4 series, sitting under Drives > Servo Drives & Controls. It's the amplifier stage that takes position/speed commands from a motion controller and drives the servo motor accordingly — common on assembly lines, pick-and-place cells, and any axis that needs closed-loop torque control.

Mitsubishi MR-J4-40B-RJ010 Servo Amplifier, Current Producti
MPNMR-J4-40B-RJ010
Mitsubishi MR-J4-40B-RJ010 servo amplifier, Drives category, 4.54 kg, current lifecycle stage.
$665.48Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026
Specifications
Specifications
| Parameter | Value |
|---|---|
| Weight | 4.54 kgs |
Product details
MPN
MR-J4-40B-RJ010