parameter:
PNEUMATIC CLUTCH
| Air pressure range（bar） | 1-8 |
| Ventilation volume（L/min） | 1 |
SPECIFICATION
| Model | First layer line pull | First layer line speed | Working pressure diff. | Oil flow supply | Gear ratio | |||
| lbs | kg | fpm | mpm | psi | MPa | l/min | ||
| HEN45000L | 45000 | 20412 | 12.4 | 3.8 | 2030 | 14 | 75 | 30.4:1 |
| Model | Wire rope dia. | Layer | Wire rope capacity | Valve model | ||
| inch | mm | ft | m | |||
| HEN45000L | Φ4/5″ | φ20 | 4 | 213’ | 65 | NF-120 P2 S1-003 |
PERFORMANCE
| Model | HEN45000L | |||||
| Layer of cable | Rated line pull per layer | Line speed | Wire rope capacity per layer | |||
| lbs | kg | fpm | mpm | ft | m | |
| 1 | 45000 | 20412 | 12.4 | 3.8 | 46.9’ | 14.3 |
| 2 | 38571 | 17496 | 14.4 | 4.4 | 101.7’ | 31 |
| 3 | 33750 | 15309 | 16.4 | 5 | 164.3’ | 50.1 |
| 4 | 30000 | 13608 | 18.7 | 5.7 | 213’ | 65 |
VALVE OPTIONS
| Model | HEN45000L | |
| Valve | NF-120 P2 Y2 S1-003 | |
| NF-120 P1 Y1 S1-003 | ||
| Remark | Please see page 22 valve block selection table |
NOTE:
1. Recommended oil flow supply range is 40-90 l/min. 2. Dual balance valves as standard, winch must be used in Independent oil supply system which with relief valve.
3. Relief valve can be selected from the valve block selection table as optional.
SPECIFICATIONS:
WARNING:
1. The winch will never be used for hoisting people or hoisting objects above people.
2. Do not use clutch under load.
3. Do not equip winch into oil supply system which without relief valve.
Features:
Features
1.100% load-holding automatic multi-disc hydraulic brake. Small braking torque, longer life time.
2.Dual balance valve ensure reliable brake function, winch can be used in both ‘over-wound’ and ‘under-wound’ conditions.3.Pneumatic clutch as standard, ergonomic manual free spool knob as an optional, meets different mounting demands.
4.Extreme-duty winch sealing, enables superior water resistance.
5.Oil bath gearbox, winch work efficiently.
6.Wire rope, roller fairlead, hook, wire rope tensioner, mounting plate etc various accessories meets different applications.
7.Meets EN 14492-1:2006 requirements:
1.The first layer of wire rope safety factor (breaking strength/rated pulling) must at least 2 times of winch rated line pull.
2.Space between drum and tie bar should be 1.5 times of the wire rope diameter.
3.（Drum diameter + rope diameter）/ rope diameter ≥ 10;
4.Two wire rope mounting holes on the drum for safety operation;
5.Winch mechanical structure reach 1.25 times of winch rated line pull.
