Elevator Motor Core

Installed in the elevator room or in the hoistway usually on the top of the building or inside the hoistway the power unit of the elevator The permanent magnetic synchronous traction machine drives the sheave directly by the main engine without the...

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Elevator traction machine is the elevator power equipment also known as the elevator host The function is to transport and transmit the power to make the elevator run It consists of motors brakes couplings gearboxes traction wheels racks and guide...

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When starting pay attention to the problem 1 after the power is switched on if the motor does not turn should be immediately cut off the power never hesitate to wait but not charged check motor faults otherwise will damage the motor and danger 2...

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Check the transmission device such as the belt light tight is appropriate whether the connection is firm the coupling screw pin is fastened etc 6 the rotor of the transmission motor and the rotating shaft of the load machine whether it is flexible...

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The relationship between controllable loss and rotor flux under different torque conditions It is shown that the motor loss increases with the increase of the load torque With the increase of rotor flux the loss of the motor first decreases...

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Through the motor test and calculation the calculation of loss of motor rotor temperature field to the whole network matrix method as the basis for the calculation of ventilation system by air distribution of the rotor so as to obtain the outer...

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No gear traction machine drag the power of the device without the middle of the reducer but directly to the traction wheel on the traction machine Previously this traction machine is mostly DC motor as the driving force and now has developed a...

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There is a gear traction machine the power of the drag device through the middle reducer to the traction wheel on the traction machine which is usually used gearbox worm gear drive also useful helical gear this traction machine The motor has a...

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Model No. : 227

Permanent magnet synchronous motor PMSM adopts high performance permanent magnet material and special motor structure It has the characteristics of energy saving environmental protection low speed and high torque The traction wheel and the brake...

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Model No. : 330

The gearless permanent magnetic synchronous traction machine with low speed and large torque has attracted more and more attention in the elevator industry for its advantages of energy saving small size low speed smooth running low noise and...

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