Tweco Roto-Ground earth grounding clamp devices are ideally suited for use with positioners and turning equipment.
Tweco Code | Part No. | Amps | Cable
• 92501114 | RG-140 | 400A | 1 - 4/0
• 92501123 | RG-230 | 600A | 2 - 3/0
• 92501124 | RG-240 | 800A | 2 - 4/0
• 92501144 | RG-440 | 1500A | 4 - 4/0
• 92501164 | RG-640 | 2000A | 6 - 4/0
The shaft studs are 3/4" NC (400A) 1-1/8" NC (600A) and 1-3/8" NC (800A - 2000A).
Amperages from 400A to 800A have one head, with two on the 1500A and three on the 2000A version.
The 2" (50mm) shaft shoulders up to the steel nut which the operator then welds to the rotating work piece.
Tweco rotary ground devices contain no brushes, springs or mercury and tension changes can be easily made using the adjustable bolt to achieve maximum efficiency.
