Gearless Traction Machine for Elevator Machine Room, Load 450-630 KG , SN-TMMT630B
- Enough calculated factor of safety and reliable;
- High efficiency, energy saving;
- Seamless structural design with mini distortion;
- Low operation noise, smooth running;
| Product Type | Load (kg) | Speed
(m/s) | Roping | Rated Speed
(r/min) | Rated Power
(kW) | Rated Frequency
(Hz) | Rated Voltage
(V) | Rated Current
(A) | pole | Starts per Hour | Braking Torque (N.m) | Sheave Diameter
(mm) | Sheave
nxd-u'(mm) | Encoder |
| SN-TMMT630B Series | 450 | 0.5 | 2:1 | 59 | 1.6 | 11.8 | 380 | 5 | 24 | 240 | 7000 | 325 | 4xΦ8x12 | ERN1387 |
| 0.63 | 74 | 2 | 14.8 | 5 |
| 1 | 118 | 3.2 | 23.6 | 7.5 |
| 1.5 | 176 | 4.9 | 35.2 | 11.3 |
| 630 | 0.5 | 59 | 2.3 | 11.8 | 7 | 5xΦ8x12 |
| 0.63 | 74 | 2.9 | 14.8 | 7 |
| 1 | 118 | 4.5 | 23.6 | 11 |
| 1.5 | 176 | 6.8 | 35.2 | 15.6 |
Our advantage
Light and small, the traction machine can be mounted on the top, at the bottom or in the wall, can be used in machine-room and machine-roomless applications, and is provided with brake release and handwinding devices. Mini series gearless traction machines are applicable to both machine room and machine-roomless applications. This type of traction machine has low vibration and low noise level, and can match well with various frequency converters.
FAQ
1. Are the elevator wire ropes durable?
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.
2. Is it dangerous for power failure suddenly during the elevator running?
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.
3. Will us be hurt when it closed suddenly?
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.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
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.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.
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Elevator Safety Gearless Traction Machine For Passenger Lift Parts Images
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