Equipment Details
Stringing Quad Block
Protects OPGW and ADSS cable during installation. Pulling Radius of 30-inch: 13 Nylatron® rollers allow cable to a make a gradual 90° turn for easy pulling in aerial installation. Lightweight corrosion-resistant aluminum side plates. 5000 lbs cable tension load capacity. 1 1/2 inch maximum cable diameter.
Pole Mount Frame for (Stringing Quad Block)
Use the pole mount bracket with the Stringing Quad Block. A ratcheting strap design provides easy set-up while offering a tight fit to pole. Bracket is steel with a vertical shaft to receive Stringing Quad Block. A safety clip is provided to hang unit from strand while installing.
Insulator Bracket
Use the insulator bracket to attach the Stringing Quad Block to an insulator. Comes standard with a universal ball adapter.
Cables Anti-Twisting Devices
Fiber Optic Cables Anti-Twisting Devices – RFF
Specifically designed to connect the pulling rope with a fiber optical cable. They are composed of several jointed rods and two arched rods to facilitate passage on the pulley and two drawback counterweights to prevent cable twisting.
| Model | Dimensions inches (mm) |
Breaking load | Mass | For pulleys Ø | |
|---|---|---|---|---|---|
| L | R | lbf (kN) | lbs (kg) | inches (mm) | |
| 21000200 | 154 (3900) | 13 (330) | 6744 (30) | 132 (60) | 16 (400) 20 (500) 26 (650) |
| 21000202 | 169 (4300) | 20 (500) | 6744 (30) | 139 (63) | 32 (800) 39 (1000) |
Gallery
