List of battery models
This section describes the model, recommended replacement years, and weight of the absolute battery and system battery.
Absolute battery
An absolute battery is a battery that maintains the home position information of the robot.
| Controller | Model | Recommended replacement interval | Weight |
|---|---|---|---|
| ERCX SRCX DRCX |
KR4-M4251-10(B1) | Approx. 1 year | 80g |
| KR4-M4251-00(B2) | 270g | ||
| SR1-X | KAS-M53G0-13 | 20g | |
| SR1-P | Not used | ||
| LCC140 | Not used | ||
| TS-X | KCA-M53G0-11 | Approx. 1 year | 35g |
| TS-SH | KCA-M53G0-03 | 20g | |
| RCX40 RCX142 |
KS4-M53G0-10(B3) | 270g | |
| KS4-M53G0-20(B4) | 530g | ||
| RCX240/240S | KAS-M53G0-13 | 20g | |
| RCX222(HP) | KAS-M53G0-13 | 20g | |
| RCX221(HP) | Not used | ||
| RCX320 | KCA-M53G0-03 | Approx. 1 year | 20g |
| RCX340 | |||
| YHX | KFX-M53G0-01 | ※ | - |
| EP-01 | KEK-M53G0-02 | Approx. 10 year | 20.3ｇ |
※Depending on the operating conditions, the reference for replacement is that the total power OFF time after the battery has been connected to the DU reaches about 10 years.
When 16 DUs are used as an example;
1. ABS batteries are connected to all the DUs. → 10 years each
2. One ABS battery is connected to DPU only. → 10 years / 16 units = 7.5 months
- ◎
- The model number printed on the battery itself is the last three digits, but this third digit is a compatible revision number and is not required when ordering.
Please tell us the model number of this list.
<Precautions for Absolute Battery Replacement>
If the absolute battery is removed while the power is off, home return is not completed.
Perform the home return operation after turning the power OFF and ON again.
(For details on how to replace the controller, refer to the controller's manual.)
System battery
The system battery is a battery that holds programs, point data, and other items inside the controller.
| Controller | Model | Recommended replacement interval | Weight |
|---|---|---|---|
| ERCX SRCX DRCX |
KR8-M4251-00 | Approx. 4 year | 6.9g |
| SR1-X | KAS-M53G0-02 | 9g | |
| SR1-P | |||
| LCC140 | KDK-M4252-01 | ||
| TS-X | Not used | ||
| TS-SH | Not used | ||
| RCX40 RCX142 |
KX0-M53G3-01 | Approx. 4 year | 9g |
| RCX240/240S | KX0-M53G3-01 *1 | ||
| KAS-M53G0-02 *2 | |||
| RCX222(HP) | KAS-M53G0-02 | ||
| RCX221(HP) | |||
| RCX320 | |||
| RCX340 | |||
- ◎
- The model number printed on the battery itself is the last three digits, but this third digit is a compatible revision number and is not required when ordering.
Please tell us the model number of this list.
<Precautions for System battery Replacement>
Removing the system battery will cause loss of data inside the controller. Before replacing the battery, be sure to save the data using support software, etc.
When replacing the system battery, turn off the controller power.
After replacing the system battery, write the data using support software, etc.
<Precautions on System Battery for RCX240>
The system battery for RCX240 was changed in 2011: *1 for 2010 and earlier, *2 for 2012 and later.
The 2011 model can be determined by checking the version on the teaching pendant. ～V10.49 is *1 and V10.50～ is *2.
How to check the version: The version is displayed in the top right of the “System” mode of the teaching pendant.
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