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 Monday, March 06, 2023, 11:31, Adam Newsome, North Hot-Cell, Repair, , , Spare Telemanipulator: Y-Motion Linear Actuator Repair
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 Tuesday, March 07, 2023, 10:37, chad fisher, North Hot-Cell, Repair, , , Spare Telemanipulator: Y-Motion Linear Actuator Repair
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Message ID: 2422
Entry time: Monday, March 06, 2023, 11:31
Reply to this: 2423
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| Author: |
Adam Newsome |
| Category: |
North Hot-Cell |
| Type: |
Repair |
| Module: |
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| Target/Number: |
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| Subject: |
Spare Telemanipulator: Y-Motion Linear Actuator Repair |
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The linear actuator used for the Y-motion motor assistance on the spare telemanipulator was replaced and tested. It was observed around September 2021 that the former one which was installed was causing fuses to blow for the main 120 VAC power supply in the control box. After some troubleshooting, it was determined that the linear actuator itself did not operate smoothly - it was suspected that this caused motor overload due to additional friction. This suspicion was confirmed by operating the linear actuator independently with a power supply and measuring current draw. The part has been replaced by Thomson PPA90-58B65-08NXXX. Note: this part took over 1 year to arrive since it was first ordered. The spare telemanipulator is confirmed operational.
Update 2024-09-11: noting that this was for serial number 9351 |