Connection Torque Values

The clamp connection is present between all joint assemblies.

Size Placement Thread Head Size Torque Tolerance 2 UR18 / UR15 / UR8 Long Wrist 1 Wrist 2 Wrist 3 Tool flange M4 Hex key 3 2.5 Nm ±10% 2.5 UR20 / UR30 Wrist 1 Wrist 2 Wrist 3 Tool flange M5 Hex key 4 5.5 Nm ±10% 3 UR18 / UR15 / UR8 Long Elbow M5 Hex key 4 4 Nm ±10% 4 UR18 / UR15 / UR8 Long Shoulder Base UR20 / UR30 Elbow M6 Hex key 5 7.5 Nm ±10% 5 UR20 / UR30 Shoulder Elbow M6 Hex key 5 7.5 Nm ±10%   Click the torque tool a minimum of three times before use, to get the correct calibrated torque.