Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 641

Part 9: Review on Replacement of Optional Peripheral Equipment
5.5 MR-J4W2-_B servo amplifier, battery
This battery is used to construct an absolute position detection system. Refer to "Servo Amplifier Instruction
Manual" for construction of the absolute position detection system.
5.5.1 MR-BT6VCASE battery case
MR-BT6VCASE is a case used for connecting and mounting five MR-BAT6V1 batteries. A battery case does
not have any batteries. Please prepare MR-BAT6V1 batteries separately.
(1) The number of connected servo motors
One MR-BT6VCASE holds absolute position data up to eight axes servo motors.
Servo motors in the incremental system are included as the axis Nos. Refer to the following table. for the
number of connectable axes of each servo motor.
(2) Dimensions
POINT
Refer to "Servo Amplifier Instruction Manual" for battery transportation and the
new EU Battery Directive.
POINT
Use an MR-BT6VCASE for 200 W or more MR-J4W_-_B servo amplifiers. MR-
BT6VCASE cannot be used for MR-J4W2-0303B6 servo amplifiers.
The battery unit consists of an MR-BT6VCASE battery case and five MR-
BAT6V1 batteries.
For the specifications and year and month of manufacture of MR-BAT6V1
battery, refer to "Servo Amplifier Instruction Manual".
Approx. 70
25
130
4.6
9 - 40
[Unit: mm]
2- 5 mounting
hole
2-M4 screw
Approx. 25
5 5
Mounting hole process drawing
Mounting screw
Screw size: M4
[Mass: 0.18 kg]