air cooler fan crane hoist motor crane spare parts

Product Description

 

Product Description:                                        

DN series motor is two speed electromagnetic brake motors we designed for European style electric hoist lifting. 

1. Motor Features:
1.1 Motor housing is made of aluminum, beautiful appearance, excellent heat elimination.
1.2 Motor stator adopts dual winding and two-speed, 6 lead wires, motor with a constant torque speed adjusting, adjusting ratio is 1: 4, 1: 6.
Slow speed used for machinery start, slowly moving, slowly positioning and braking. Fast speed used for normal lifting.1.3 Motor has a large starting and limit torque, lower starting current, high power density..
1.4 Optimized the smooth performance of the two speed switching, small mechanical shock, strong overload capacity, quiet operation, low noise.
1.5 The motor adopts cylindrical squirrel cage rotor, small size, light weight, simple control, easy maintenance, high reliability.
2. Electromagnetic brake features:
2.1 Electromagnetic brake power supply must be independent, it can not be through the inverter, AC380V half-wave rectification DC170V.
2.2 Brake is with double-sided safe braking. Reliable performance, high closing rate.2.3 Automatic braking when power off, safety braking and without vibration.
2.4 friction plate adopts imported non-asbestos friction plate, less wear, long using life ( approx. one million times braking before the first maintenance)

 

Operation Conditions:                                      
1. Standard electric system: rated voltage 380V ,rated frequency 50Hz (other voltage and frequency can be customized).
2. Altitude≤1000 meters, -15 ℃≤ ambient temperature ≤40 ℃, relative humidity ≤85%, The working environment should be no explosion dust and non-corrosive.
3. No rain and exposure , outdoor use should be packed with protective cover.
4. Motor should connect ground line, please refer to the power distribution regulations.
5. Please check whether the motor damped or not before using. 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 80 ℃.
6. Before the motor installed on the device, please make sure the whole system has good and stable operating characters in the unloaded test.

 

Type	Asynchronous Motor
Voltage	AC 380V three phase or customized
Frequency	50-60Hz
Speed	Double speed switching fast speed S3-40%; slow speed S3-20%
Output power	0.18KW-560KW
RPM(Revolutions Per Minute)	400-2860
Poles	2/4/6/8/10/12
Protection class	IP54, IP55 or customized
Insulation class	F or customized
Mounting type	B3,B5
Housing material	Aluminum
Applied altitude	≤1000 meters
Ambient temperature	-15 ℃ ≥ ambient temperature ≤40 ℃
Relative humidity	≤85%
Cooling method	A cooling fan with fully enclosed protect feature (1C411)

 

 

Product Parameters

 

Basic characteristic:                                                                  
1. Protection class: IP54, insulation class: F.
2. Standard working system: fast S3-40%, slow S3-20%.
3. Mounting type: B5.
4. Cooling way: a cooling fan with fully enclosed protect feature (1C411)
5. Adopts electromagnetic power lost brakes. Brake can equip with micro switch (optional), for the protection of the brake, when the brake air gap exceeds the set value, the micro switch will send a signal to the user to adjust the brake air gap, in order to ensure the brakes work normally.
6. The motor winding can use Model MK1 series thermistor (optional) for motor overheating thermal protection. It will be at a closed state when normally and low temperature, it will be at Off state when exceed the set temperature, rated switching temperature is 145 ℃.
Notes: Clients can choose thermal switches, tropical moisture, electromagnetic brake micro-switches, encoders etc. Other items can be customized.

 

Motor wiring diagram:                                        

main technical parameters:                                 

 

 

Motor shape and installation dimensions :                          

 

 

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Packaging & Shipping

 

Our Services

 

 

Why choose Vohoboo:                                                             

  

Professional 

Reliable and effective drive solutions for more than 110 countries and regions in the world  

Guarantee: 

12 months    

Reliable quality 

Approved by ISO9001, European CE certificate, CCC 

 After sales 

 24 hours*7 days  

Technical support 

 Lifespan 

 Powerful R&D experience 

We have an active R&D team. Has got different patents. We are the drafting company of “Gear Transmission Device for Stereo Garage”

AC motor certificates:                                                           

 

 

Company Information

Chine Vohoboo is a modern high technology enterprise integrated R&D, manufacture and sales. 

Product : Vohoboo specialized in the development and production of DN hoist lift motor, YSE crane travel motor,( 58535200,CD/MD...)electric hoist, crane wheel, crane hook, CK car parking motor and so on. They are widely used on gantry crane, overhead crane, car parking system and other lifting equipment. 

 

Motor inquiry

Welcome to send us inquiry with following reply for exact price:

1. Your hoist lift motor power is ?  (0.2kw/3.0kw/7.5kw/15kw......)

 

2. What is your local voltage? If different from 380V,50Hz,3 phase, please tell us.

 

3. Installation way: Our standard motor is B5. (If other installation way, such as B3, we will customize for you)

 

4. Protection class: Our standard is IP54.(If you want other protection class, we can customize for you)

 

5. Insulation class: Our standard is F.(If you want other protection class, we will customize for you)

 

6. Working system:DN lift motor standard is S3-25%. (If you want working system, we will customize for you)

 

7.  Please send motor mounting size.

If you can send us motor mounting size drawing together, we can customize for you and price will be exact.

 

8. If you could kindly send me motor nameplate too, that will be better.