-Preformed Suspension Clamp is used for suspension and support of cables on straight-line towers. The clamp transfers axial loads and disperses radial compressive stresses, protecting optical cables from excessive bending radius and stress concentration.
-Preformed Suspension Clamp made from aluminum-clad steel wire or galvanized steel wire with good mechanical and electrical properties, ensuring strong resistance to electrochemical corrosion and fatigue.
-Customized products available.
Single Layer Preformed Tangent
Single Point Preformed Suspension Clamp
Double Points Preformed Suspension Clamp
| PRODUCT TYPE | TYPE | Available Dia. of Cable | Available Dia. of Span |
| - | - | (mm) | (m) |
| Tangent | HM-XQA1300/100 | 10.5~13.0 | 100 |
| HM-XQA 1550/100 | 13.1~15.5 | 100 | |
| HM-XQA1800/100 | 15.6~18.0 | 100 | |
| Single Layer Suspension | HM-XDA 0940/200 | 8.8~9.4 | 200 |
| HM-XDA 1010/200 | 9.5~10.1 | 200 | |
| HM-XDA 1080/200 | 10.2~10.8 | 200 | |
| HM-XDA 1150/200 | 10.9~11.5 | 200 | |
| HM-XDA 1220/200 | 11.6~12.2 | 200 | |
| HM-XDA 1290/200 | 12.3~12.9 | 200 | |
| HM-XDA 1360/200 | 13.0~13.6 | 200 | |
| HM-XDA 1430/200 | 13.7~14.3 | 200 |
Standards: DL/T 757, DL/T 763.
Customized products available
Assembly Drawing of Single-Layer Preformed Tangent Clamp
| TYPE | Available Dia. of Cable (mm) | Available Dia. of Span (m) | |
| MIN. | MAX. | ||
| HM-XJA 940/300 | 8.8 | 9.4 | 200~300 |
| HM-XJA 1010/300 | 9.5 | 10.1 | 200~300 |
| HM-XJA 1080/300 | 10.2 | 10.8 | 200~300 |
| HM-XJA 1150/300 | 10.9 | 11.5 | 200~300 |
| HM-XJA 1220/300 | 11.6 | 12.2 | 200~300 |
| HM-XJA 1290/300 | 12.3 | 12.9 | 200~300 |
| HM-XJA 1360/300 | 13.0 | 13.6 | 200~300 |
| HM-XJA 1010/400 | 9.5 | 10.1 | 300~400 |
| HM-XJA 1080/400 | 10.2 | 10.8 | 300~400 |
| HM-XJA 1150/400 | 10.9 | 11.5 | 300~400 |
| HM-XJA 1220/400 | 11.6 | 12.2 | 300~400 |
| HM-XJA 1290/400 | 12.3 | 12.9 | 300~400 |
| HM-XJA 1360/400 | 13.0 | 13.6 | 300~400 |
| HM-XJA 1430/400 | 13.7 | 14.3 | 300~400 |
| HM-XJA 1550/400 | 14.4 | 15.0 | 300~400 |
| HM-XJA 1150/500 | 10.9 | 11.5 | 400~500 |
| HM-XJA 1220/500 | 11.6 | 12.2 | 400~500 |
| HM-XJA 1290/500 | 12.3 | 12.9 | 400~500 |
| HM-XJA 1360/500 | 13.0 | 13.6 | 400~500 |
| HM-XJA 1430/500 | 13.7 | 14.3 | 400~500 |
| HM-XJA 1550/500 | 14.4 | 15.0 | 400~500 |
| HM-XJA 1570/500 | 15.1 | 15.7 | 400~500 |
| HM-XJA 1290/600 | 12.3 | 12.9 | 500~600 |
| HM-XJA 1360/600 | 13.0 | 13.6 | 500~600 |
| HM-XJA 1430/600 | 13.7 | 14.3 | 500~600 |
| HM-XJA 1550/600 | 14.4 | 15.0 | 500~600 |
| HM-XJA 1570/600 | 15.1 | 15.7 | 500~600 |
| HM-XJA 1640/600 | 15.8 | 16.4 | 500~600 |
| HM-XJA 1360/800 | 13.0 | 13.6 | 700~800 |
| HM-XJA 1430/800 | 13.7 | 14.3 | 700~800 |
| HM-XJA 1550/800 | 14.4 | 15.0 | 700~800 |
| HM-XJA 1570/800 | 15.1 | 15.7 | 700~800 |
| HM-XJA 1640/800 | 15.8 | 16.4 | 700~800 |
| HM-XJA 1710/800 | 16.5 | 17.1 | 700~800 |
| HM-XJA 1570/1000 | 15.1 | 15.7 | 900~1000 |
| HM-XJA 1640/1000 | 15.8 | 16.4 | 900~1000 |
| HM-XJA 1710/1000 | 16.5 | 17.1 | 900~1000 |
| HM-XJA 1780/1000 | 17.2 | 17.8 | 900~1000 |
| HM-XJA 1850/1000 | 17.9 | 18.5 | 900~1000 |
Standards: DL/T 757, DL/T 763.
Customized products available.
Assembly Diagram of Single Point Preformed Suspension Clamp.
| TYPE | Available Dia. of Cable (mm) | Available Dia. of Span (m) | |
| MIN. | MAX. | ||
| HM-XJSA940/500 | 8.8 | 9.4 | 100~500 |
| HM-XJSA 1010/500 | 9.5 | 10.1 | 100~500 |
| HM-XJSA 1080/500 | 10.2 | 10.8 | 100~500 |
| HM-XJSA 1150/500 | 10.9 | 11.5 | 100~500 |
| HM-XJSA 1220/500 | 11.6 | 12.2 | 100~500 |
| HM-XJSA 1290/500 | 12.3 | 12.9 | 100~500 |
| HM-XJSA 1360/500 | 13 | 13.6 | 100~500 |
| HM-XJSA 1430/500 | 13.7 | 14.3 | 100~500 |
| HM-XJSA 1500/500 | 14.4 | 15 | 100~500 |
| HM-XJSA1220/1000 | 11.6 | 12.2 | 600~1000 |
| HM-XJSA 1290/1000 | 12.3 | 12.9 | 600~1000 |
| HM-XJSA 1360/1000 | 13 | 13.6 | 600~1000 |
| HM-XJSA 1430/1000 | 13.7 | 14.3 | 600~1000 |
| HM-XJSA 1500/1000 | 14.4 | 15 | 600~1000 |
| HM-XJSA 1570/1000 | 15.1 | 15.7 | 600~1000 |
| HM-XJSA 1640/1000 | 15.8 | 16.4 | 600~1000 |
| HM-XJSA 1710/1000 | 16.5 | 17.1 | 600~1000 |
| HM-XJSA 1780/1000 | 17.2 | 17.8 | 600~1000 |
| HM-XJSA 1850/1000 | 17.9 | 18.5 | 600~1000 |
Standards: DL/T 757, DL/T 763.
Customized products available.
Assembly Diagram of Double Points Preformed Suspension Clamp.
-Preformed Suspension Clamp distributes suspension forces along the entire length of preformed wire, effectively reducing static and dynamic stresses from micro-vibrations, avoiding cable damage, greatly improving fatigue resistance, and lifespan.
-Preformed Suspension Clamps are classified by span, drop, and tension into single-point double-layer preformed suspension clamps (single suspension clamps) and double-point double-layer preformed suspension clamps (double suspension clamps).
- Suspension installation of ADSS cables on straight towers;
- Mid-span suspension points of high-voltage power lines;
- Prevents conductor vibration and jumping in long spans.
