crane hoist motor 3 4 hp
Product Description
crane hoist motor 3 4 hp
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.
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 ℃.
7. Please test running before the installation, and connect and cut off power several times to check the motor running and braking. If any problem, solve it in time.
8. This motor is power off brake motor.
Product 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,( 55300974,which) enhances the motor performances of output power, the motor heat condition,starting torque, It is much better than hot-rolled silicon steel sheet.
3. The motor rotor is double rotors, half is silicon squirrel cage rotor, another half is solid rotor. The solid rotor has a soft mechanical property When the motor started,which can realize the soft start. The silicon squirrel-cage rotor generates induction current when the motor runs. when encounter greater resistance and requires a large torque, squirrel-cage rotor will produce greater torque. There is a buffer when the motor is started, it is the advantage of soft start, which has no obvious impact for hoisting equipment. It extends the life of the motor and related mechanical transmission mechanism.
4. The motor brake is a mechanical near magnetic plane self brake, brake reliably and stably.
5. There is tripping spring and auxiliary spring in the motor. The auxiliary spring force can be adjusted by adjusting the screw on the motor back shaft, to overcome tripping spring force, so realized motor brake torque size and brake time.There is a significant improvement for the impact phenomenon when the crane stops.
6. Motor brake pads is the environmentally non-asbestos friction plate.
YSE series double-rotor Motor main technical parameters:
YDSE series ( double-speed) Motor main technical parameters:
Motor shape and installation dimensions:
Motor shape and installation size(B5 installation size-multiple key-platelet) unit:mm
Motor shape and installation size(B5 installation size-multiple key-grail) Unit:mm
Certificates:
EXW/FOB/CIF/DDU all are OK
5. Production Time
T/T, PayPal, Western Union...
7. Is Alibaba Trade Assurance order OK ?
Yes, it is OK. Trade assurance protect your machine quality, on time delivery and payment safety.
8. Package
To send you competitive price, could you kindly tell me:
1. Is the motor for crane traveling? for hoist lifting? for Hoist Trolley travelling?
2. Your motor power is ? (0.2kw/3.0kw/7.5kw/15kw......)
3. Is your voltage 380V,50Hz,3 phase or different?
4. Mounting type: Our standard motor is B5. (If other installation way, such as B3, we will customize for you)
5. Protection class: Our standard is IP54.(If you want other protection class, we can customize for you)
6. Insulation class: Our standard is F.(If you want other protection class, we will customize for you)
7. Working duty FEM: YSE traveling motor standard is S3-25%. (If other working system, we will customize for you)
8. Please send motor mounting size.
If you can send us motor installation drawing together, we can customize for you and price will be more exact. If no drawing, we will quote as our standard installation size.
9. If you could kindly send me motor nameplate that will be better.
10. Is your motor for ordinary workshop or acid or explosion proof workshop?
11. How many motors to you need?
Contact person: Susie
Tel: +86 27 86790925
Email: susie at vohoboo.com
WhatsApp: +86 13627124198
Skype: susie_vohoboo at yahoo.com
QQ: 2929558099
Product Categories : YSE Crane Travel Motor