φ240 Sheave Pich Diameter Lift Safety Devices Speed Governor Elevator Spares
| Rated speed(m/s) | Pull force(N) | Wire rope diameter(mm) | Sheave pich diameter |
|---|---|---|---|
| 0.25,0.3,0.4,0.5,0.63,0.75,0.8,1.0,1.5,1.6,1.75,2.0,2.5 | 1200-1950 | φ8 | φ240 |
- Rated speed:≤2.5 m/s
- Rope pulley pitch diameter:φ240mm
- Wire rope diameter:standard configuration φ8mm , optional φ6mm(Partial speed)
- Lifting force:≥1000N
- Tension device:standard configuration HHZJ01,optional HHZJ02,HHZJ03
- Supply voltage:/
- Working Position:Car side or counterweight side
- Uplink control:Counterweight safety gear
- Downward control:safety gear
- Reset mode:Electrical switch manual reset, mechanical mechanism manual reset

The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.
If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.
In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.
Yes, we do with ISO9001 / CCC / CE Certificates for u.
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