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Bolt Type Closure OPGW Gripper Come Along Clamp with Forged High Strength Aluminium Body and 16-45KN Rated Load
Product Details:
| Place of Origin: | Ningbo, China |
| Brand Name: | Suntech |
| Certification: | ISO9001 |
| Model Number: | OPGW |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 PCS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Plywood case, one unit per compartment |
| Delivery Time: | 3-7 days for stock orders |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 500 PCS per Month |
|
Detail Information |
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| Item No.: | 20101-20104 | Series: | OPGW Gripper Bolt Closure |
|---|---|---|---|
| Cable Diameter: | 8-20mm | Rated Load: | 16-45KN |
| Body Material: | Forged High Strength Aluminium | Closure: | Bolt Type |
| Highlight: | Bolt Type Closure OPGW Gripper,Forged Aluminium Come Along Clamp,16-45KN Rated Load Cable Pulling Clamp |
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Product Description
Closure design and why it matters at height
Most grip failures on fibre cable start at the closure. A clamp that needs two hands and a careful alignment while the cable hangs free is a clamp that gets rushed, and a rushed closure seats the cable off centre. The bolt style closure on this gripper lets the jaw be brought up square and tightened progressively, so the person on the tower can set the cable position first and apply clamping force second.
Four catalogue rows cover cable from 8mm to 20mm with rated loads from 16KN to 45KN. The body is forged aluminium, which keeps the tool at a handling weight for tower work while the jaw carries the load.
Catalogue rows
| Item No. | Cable Diameter | Rated Load | Weight |
|---|---|---|---|
| 20101 | 8-20mm | 25KN | 3.8KG |
| 20102 | 20mm | 45KN | 3.8KG |
| 20103 | 11-15mm | 16KN | 5.6KG |
| 20104 | 15-17mm | 16KN | 5.6KG |
Sequence for a tower pull
- Measure the cable and confirm the row. The jaw is cut to the diameter, so a nominal match is not good enough.
- Lay the cable into the jaw to full depth and check it is centred before the bolt is brought down.
- Tighten the closure progressively, alternating if the frame has more than one fastener, until the jaw face is even against the cable.
- Attach the haul line and take up slack by hand, watching that the cable does not rotate as tension arrives.
- During the pull, watch the entry point rather than the clamp body: a cable moving inside the jaw shows there first.
Why the jaw process was upgraded
Jaw teeth lose their edge long before the body shows any wear. On a clamp that is used daily, a flattened tooth band is the difference between a grip that holds and one that needs re tightening mid pull. The jaws in this range are made with an upgraded process that keeps the tooth profile sharper for longer, and every unit is checked for tooth condition before it is packed rather than on the first complaint.
Dispatch checks
- Closure bolt and thread checked for free running over the full travel.
- Jaw tooth condition inspected under light; flattened bands rejected.
- Row marking verified against the packed diameter.
- Plywood case packing, 500 PCS per month capacity, 1 PCS minimum order.
Limits of this page
The four rows, diameters, rated loads and weights above come from the current OPGW gripper datasheet. This page does not claim a grip efficiency percentage, does not assert suitability for cable outside the listed diameters, and does not name a certification beyond the ISO entry in the attribute table. Sample testing on project cable can be arranged through the enquiry if the specification requires it.
Frequent questions
Why is the 11-15mm row heavier than the 8-20mm row?
The catalogue lists 5.6KG for the 20103 and 20104 rows against 3.8KG for 20101 and 20102. Weight follows the frame of each row, not the cable size.
Which row gives the highest load?
The 20102 row at 45KN, listed for 20mm cable.
Is a bolt closure slower than a lever clamp?
It takes a few more seconds, and in exchange the cable can be positioned before force is applied, which is the part that decides whether the grip sits square.
Trade terms?
1 PCS minimum order, L/C or T/T, 3-7 days for stock.
