Product introduction
Dust explosion-proof polishing machine motor is a polishing machine which can be used under conditions of flammable and combustible, it is applied to use in various kind of hardware appearance for polishing, it is more safety than normal polishing machine, it has long life, high effi, lower vibration advantage and so on.
Technical Specification
Brand NameYongdong
Model NumberYFBP
Output Power1.5Kw-7.5Kw
TypeExplosion proof Motor
Product NameDust Proof Motor Series Of Polishing Machine
Frequency50Hz, 60Hz, 50/60Hz
Protect FeatureTotally Enclosed/Explosion-proof
Rated Voltage380/415/440V
EfficiencyIE 2
Ambient temperature-15 鈩?鈮?鈮?0 鈩?/p>
AltitudeBelow 1000 meters
Rated Speed2900r/min, 1450r/min, 970r/min
Protection classIP65
Insulation classH
Cooling methodIC411
Shell materialCast Iron
Installation methodB3, B5,B35
Packing and Delivery:
Feature and Advantage
It has long life, high effi, lower vibration advantage and so on.
Warranty: 1 years
Our motor warranty period is one year (12 months). During the warranty period, if there is any problem with the motor you use, we are responsible for contacting the relevant technical personnel to modify it.If the problem really can't be solved, you can consider returning it by post, and we will be responsible for the repair and then return it to you.
Under rated speed when running with load
Possible causes:
1. Too much load
2. The power supply voltage is too low
3. Broken bar of cage rotor
4. The circuit connection is not firm and the contact is not good
5. Winding wiring error, coil short circuit
Treatment Method:
1. Check whether the transmission part and working machinery have faults and remove them
2. Measure the voltage to solve the power supply quality
3. Replace the rotor
4. Inspection and elimination
5. Repair the winding
What after-sales service your company offers?
1, Your inquiry related to our product & price will be replied within 72 hours.
2, Well-trained & experienced staff will answer all your inquiries in English and Chinese
3, Your business relationship with us will be confidential to any third party.
4, Good after-sales service offered, please get back to us if you got any questions.China Explosion Proof Polishing Machine manufacturers