Get now: Mitsubishi MR-BAT6V1SET Lithium Battery Unit
Atlantechdrives provides the MR-BAT6V1SET, a critical absolute position backup battery set specifically engineered for the MELSERVO-J4 and MR-J4-A/B/W series servo amplifiers. This specialized energy cell is the definitive solution for maintaining absolute encoder data during system power-downs, preventing the need for costly and time-consuming machine re-homing procedures.
- Voltage: 6.0 V
- Capacity: 1650 mAh
- Type: Lithium Primary Battery
- Compatibility: MELSERVO-J4 Series (MR-J4-A, MR-J4-B, MR-J4-W)
- Components: Includes battery cell and specialized wiring harness
- Function: Absolute Encoder Position Retention
Technical Architecture: Protecting Mission-Critical Motion Data
Purchase now the MR-BAT6V1SET to ensure the operational continuity of your high-precision motion systems. This battery set is technically superior because it utilizes a high-energy density lithium thionyl chloride chemistry, providing a stable 6V output over a wide temperature range. The MR-BAT6V1SET is designed to plug directly into the dedicated battery port of the MR-J4 amplifier, enabling the 22-bit absolute encoder to track motor revolutions even when the main 200V AC power is disconnected. This is vital for multi-axis robots, CNC spindles, and synchronized packaging lines where losing the «home» position results in significant production downtime. When you secure the MR-BAT6V1SET, you are investing in a component that has been factory-tested for vibration resistance, ensuring that the electrical contact remains secure in heavy industrial environments.
Maintenance: Proactive Battery Replacement Cycles
The MR-BAT6V1SET has a typical service life of approximately 3 to 5 years, depending on the power-off duration of the machine. We recommend implementing a «Preventative Maintenance» protocol where the battery is replaced every 3 years. The MR-J4 amplifier will trigger a «Battery Voltage Low» alarm (AL.92) or a «Battery Absolute Position Erased» warning (AL.25) when the voltage drops below the threshold. Sourcing your MR-BAT6V1SET from Atlantechdrives ensures you get a fresh unit with a maximum remaining shelf life, avoiding the risks associated with aged lithium cells that have lost capacity due to self-discharge.
Installation Advice: Hot-Swap Procedures
To avoid losing your current absolute position during replacement, the MR-BAT6V1SET should ideally be replaced while the control power of the servo amplifier is turned ON. If the power is off, you must complete the swap within a very short window (typically less than 60 seconds) using the internal capacitor charge. Always verify that the connector is fully seated and the locking clip is engaged. Sourcing an authentic MR-BAT6V1SET from Atlantechdrives guarantees the hardware reliability required for 24/7 industrial uptime.
FAQs
Q: Can I use a standard 6V battery instead of the MR-BAT6V1SET?
A: No, the specialized connector and lithium chemistry are proprietary. Using a non-standard battery can damage the amplifier’s internal circuitry.
Q: Is the MR-BAT6V1SET hazardous for shipping?
A: It contains lithium; however, it is packaged according to UN38.3 standards for safe industrial transport.
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