Gearless Elevator

The basic of this system is a Permanent Magnet Synchronous Motor it is a special motor which gives low speed and very high torque. This eliminates the need for a reduction gear unit. In addition, the efficiency of conversion of electrical energy to mechanical energy to drive the lift is also quite high. Typically, of the order of 82 to 85 %. Also it does not require any type of oil bath for lubrication. All the bearings are prelubricated by high standard Molybdenum Grease. That means for 100 units of electrical units spent from electricity board, only 82 units of equivalent energy is available for the lift. In addition, these types of motors are most suitable for Rescue Operation in case of power failure. The lift can be brought to next floor by a push button provided in the cabin. The above operation can also be carried out automatically (ARD)