Tweco Roto-Work Ground Clamps are designed primarily to work in conjunction with the Tweco Roto-Ground Device. However, they may also be used for other high amperage grounding applications. The Roto-Ground shaft screws into the tapped back of the Roto-Work Clamp. The clamp is quickly attached or moved from one rotating weldment or fixture to the other without removing the Roto-Ground from it. Saves welding down time.
Roto-Work Clamps are made from a copper alloy. They come in 600, 1200 and 2000 ampere capacity. Number WCRG- 2000 has two tightening screws. Number WCRG-600 works only with No. RG-230 due to its smaller shaft size. Large tightening screws and ample contact surface area provide cool, efficient operation.
Amperage Capacity: 600A
Fits Roto-Ground: RG-230
Clamp contact: 6-1/4 sq inch
Throat height: 63.5mm (2-1/2")
Throat depth: 63.5mm (2-1/2")
Over-All Height: 146mm (5-3/4")
Over-All Width: 63.5mm (2-1/2")
Tapped For: 1-1/8" NC