Mitsubishi MR-BAT6V1SET Lithium Battery Module 6V for MR-J4
Introduction:
The MR-BAT6V1SET is a 6V lithium battery module with holder for Mitsubishi MR-J4 servo amplifiers.
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Technical Specifications
Electrical Ratings
Voltage rating: The MR-BAT6V1SET delivers exactly 6V DC.
Battery type: This module uses reliable lithium-ion technology.
Lithium content: The total lithium metal content is only 1.2 g.
Mercury content: Less than 1 ppm, which meets environmental standards.
Physical Dimensions and Weight
Width: 38.5 mm for a slim profile.
Height: 69.3 mm to fit snugly on the amplifier.
Depth: 21 mm, keeping the overall footprint very small.
Battery weight: The battery alone weighs only 0.075 kg.
Total weight: The full set (with holder) weighs 0.14 kg.
Portability: These compact dimensions make handling and storage simple.
Compatibility
Primary use: The MR-BAT6V1SET is designed for MR-J4 servo amplifiers.
Supported motors: Works with rotary servo motors and direct drive motors.
Limitation: Not suitable for linear servo motors.
Connection: A dedicated connector plugs into a designated port.
Mounting: The module slides and locks securely into place.
Functional Purpose
Main function: Backs up absolute position detection systems.
Secondary use: Helps build absolute position detection systems.
Requirement: Needed for MR-J4 amplifiers controlling rotary or direct drive motors.
Data retention: Preserves position data when main power is off.
Installation Guide
Follow these steps to install the MR-BAT6V1SET correctly.
Turn off power to the MR-J4 servo amplifier completely.
Locate the battery port on the front or side of the amplifier.
Align the connector of the MR-BAT6V1SET with the port.
Push gently until the connector seats fully.
Slide the module along the guide rails on the amplifier.
Listen for a click to confirm the lock engages.
Restore power and verify the absolute position backup works.
For best results, install the MR-BAT6V1SET in a clean, dry environment. Avoid bending the connector pins during installation.
Package Contents
One MR-BAT6V1SET lithium battery module
One integrated battery holder
One connector pre-attached to the module
Basic installation instruction sheet
Frequently Asked Questions (FAQ)
1. Is the MR-BAT6V1SET compatible with MR-J5 servo amplifiers?
No, the MR-BAT6V1SET is specifically designed for MR-J4 series amplifiers only. Accordingly, you should check your amplifier model before purchasing.
2. How long does the MR-BAT6V1SET retain position data?
The battery typically retains absolute position data for several months without external power. However, the actual duration depends on ambient temperature and storage conditions.
3. Can I replace only the battery without the holder?
No, the MR-BAT6V1SET comes as a complete set with both battery and holder. Therefore, you must replace the entire module when the battery expires.
4. What happens when the MR-BAT6V1SET battery runs low?
The MR-J4 servo amplifier generates a low battery alarm. Subsequently, you should replace the MR-BAT6V1SET immediately to avoid losing absolute position data.
5. Does the MR-BAT6V1SET work with linear servo motors?
No, linear servo motors do not require this battery module. For this reason, only use the MR-BAT6V1SET with rotary servo motors or direct drive motors.