Universal Robots ur3 - Wrist 1 Joint

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3.1.11 Wrist 1 joint – Lower arm

Disassemble

For details and photos please see: 3.1.4 General guidance to separate joint from counterpart

1. Shut down the controller.

2. Remove blue lid on Wrist 1 joint and connect ESD wristband.

3. Disconnect wires between Wrist 1 joint and Lower arm.

Without bending the printed circuit board.

The power supply connector has a lock that has to be engaged before it is pulled out of the printed

circuit board.

4. After disconnecting the wires, gently remove black flexible flat ring with a tiny screwdriver and twist it

around the Lower arm.

5. Remove the plastic cover ring. 6 screws become visible. Loosen the screws.

6. Pull the Wrist 1 joint and Lower arm gently apart.

Universal Robots ur3 - Wrist 1 Joint - Lower Arm