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3 phase AC asynchronous brake motor for cranes

YSE and YDSE series double-rotor soft start three-phase asynchronous brake motor, is new design brake motor especially for the working of cranes lifting equipment. YSE is single-speed, YDSE is double speed. YSE and YDSE electric motor can be the power of electric single girder, double girder hoists and gantry cranes lifting equipment traveling mechanism , also suitable for the power of single girder electric hoist traveling mechanism.
  • YES- crane travel motor

  • Vohoboo

  • crane travel motor

  • 380V, 50HZ /customized

  • F or customized

  • B5, B3, B35

  • Aluminium motor engine

  • 2/4/6/8/10/12

Product Description :  
YSE series chain hoist three phase asynchronous motors, are the special design new motors according to the working requirement of chain hoist. YSE is single-speed, YDSE is double speed. 

Crane traveling asynchronous motor features:  
1. Motor housing is made of aluminum. Front and back end cover is aluminum die casting. Motor base is cold stretch aluminum piece. Whole aluminum housing motor, reduces the weight of the motor, also beneficial to the heat dissipation of the motor, so as to protects the motor winding is not easy to aging, extends the lifespan of the motor.

2. Motor adopts cold-rolled silicon steel sheet, (which) enhances the motor performances of output power, the motor heat condition,starting torque, It is much better than hot-rolled silicon steel sheet.

Operating Conditions:  
1. Power Supply: rated voltage is 380V, rated frequency is 50Hz (other voltage and frequency can be customized).
2. Protection grade IP54, insulation class F.
3 .Work quota is S3-25%, 120 times per hour.
4. Motor should connect ground line, please refer to the power distribution regulations.
5. No rain and exposure, outdoor use should be packed with protective cover.
6. Before the motor power supplied, please Use a 500-volt megohmmeter to measure the insulation resistor, the resistor should not be less than 0.5 megohms). Or should dry the motor. The drying temperature should not exceed 120 ℃.

Motor main technical parameters:                                                                                    

1> YSE motors (single speed):


1 China hoist motor single speed.jpg

2> YSE motors (double speed):

2 speed chain hoist motor.jpg

Motor shape and installation dimensions:                                                                         


motors shape and installation dimensions.jpg

3 phase motor size.jpg

Factory Show: 

Vohoboo motors factory photos

motor 2.2kw

Safty Packing:                                                       

safe package.jpg


Any special requirement can be customized!


FAQ of Motors:
1) Where the motor will be used ? crane, hoist or other machines?
2) Rated power, rated voltage, rated frequency, speed
3) Reference work system:S3, S4?
4) Installation way: B5? B3?
5) Protection class: we standard IP54? IP55? ( or can be customized according to your request)
6) insulation class --we standard F( or can be customized according to your request)
7) Mounting Size?
If the standard size is not suitable for you, we can customize according to your drawings.
Features &Advantage:
1. Aluminum housing: fast heating radiation comparing iron casting housing. 
2. Germany import non-asbestos friction plate: environmental protection.
3. China top quality silicon steel sheet iron core(used for stator and rotor). 
4. Cold rolling silicon steel sheet: not hot rolling, which can reduce motor heat. 
5. F class insulation paper and insulation paint for copper wire, which can withstand high temperature.
6. Especial and professional testing equipment before delivery: 3 minutes high voltage testing, voltage reduction 15% testing, ground pressure testing..

Operating Conditions:
1, Power supply: 50 ± 1% Hz, 380 ± 10%; -15 ℃ ≤ ambient temperature≤45 ℃. relative air humidity ≤85%, The working environment should be no explosion dust and non-corrosive.

2. Protection class IP54, insulation class F. 

3. Work quota is S3-25%, 120 times per hour.

4. No rain and exposure , outdoor use should be packed with protective cover.

5. Motor should connect ground line, please refer to the power distribution regulations.

6. Before the motor installed on the device, please make sure the whole system has good and stable operating characters in the unloaded test.

7. After the driver installed on the device, please fill gear oil according to the note that posted on the driver.

8. Automatic braking when power off. 

7. All of motors with cylinder squirrel-cage rotor, which is  Start steady than coning rotor. 




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