The YTD335 series elevator motor has two independent windings. 4-pole or 6-pole windings are used for starting and running, while 24 pole windings are used for level braking. They can also be used for short-term low-speed starting and running during elevator installation and maintenance. The protection level of the motor casing is drip proof and meets the requirements of IP01; The cooling method of the electric motor is forced ventilation by an independent blower, which complies with the regulations of IC06; The installation structure of the electric motor is a horizontal flange installation type. Electric motors are suitable for regulating voltage and speed in elevators and dual speed elevators, and can be installed on various mechanical deceleration traction machines. They can meet the operating conditions of frequent braking up to 180 times per hour.

Motor performance:

Electric motors are suitable for regulating voltage and speed in elevators, and can meet the operating conditions of frequent braking up to 180 times per hour.
The starting torque of a 4-pole or 6-pole motor is 2.2 times the rated torque, and the starting torque of a 24 pole motor is 1.4 times the rated torque.
The starting current of a 4-pole or 6-pole motor is 4.5 times the rated current.
At rated torque, the motor has a 4-pole or 6-pole slip rate of 8%, and a 24 pole slip rate of no more than 20%.
The insulation level of the electric motor is Class F.
Thermistors are embedded in the windings of the electric motor, and their leads are connected to the output box. Users can choose appropriate thermal protection relays to achieve overheating protection of the electric motor.
When the electric motor is working on the blower, the short running time of the 24 pole starting from the cold state should be controlled within 3 minutes.
The effective value of the vibration velocity measured during the no-load operation of a 4-pole or 6-pole motor with half key on the shaft extension shall not exceed 1.12mm/s.
The A-weighted sound pressure level (Lp) noise measured by the motor during 4-pole or 6-pole no-load operation shall not exceed 70dB.

YTD335 series elevator motor model description:



Introduction to the Structure of YTD335 Series Elevator Motor:

The protection level of the shell is drip proof and complies with IP01 regulations.
The cooling method is forced ventilation with an independent blower, which complies with the regulations of IC06.
The structure and installation type are horizontal and flanged, with two shaft extensions (IM3002).
Adopting a rolling bearing structure.
It has two independent windings. 4-pole or 6-pole windings are used for starting and running, while 24 pole windings are used for level braking. They can also be used for short-term low-speed starting and running during elevator installation and maintenance.

Note:

Please pay attention to the model, power, rated voltage, rated frequency, number of poles, and installation structure of the electric motor when placing an order.
For variable frequency elevator motors, it is also necessary to indicate what kind of encoder is installed, whether a thermistor is required, and what kind of thermistor is needed. If there are special requirements for motor power, rated voltage, rated frequency, number of poles, etc., please specify them when placing an order.

YTD335 type elevator three-phase asynchronous motor horizontal flange installation type (IM3002)