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Y series High Voltage Mine Cement Software 3 Period Squirrel Cage Rotor YKK YKS Motors with Air Drinking water Cooling
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Standard description
Y,YKS,YKK Sequence high voltage three-phase asynchronous motors (Body No.355-one thousand) mounting proportions and tolerance are coincident with China normal GB755, Worldwide Electrical committee regular IEC34-oneand equipment-profession requirements JB/T/7593 JB/T1571.1 and many others.
The quality of security for outer cover is in accordance with GB4942 and IEC34-5 common, there are 4 grades IP23, IPW24, IP44 and IP54. The IP23 quality can update to IP44(Tube Air flow) in accordance the customer’s request. Also provide other protecting grade specifically.
The cooling strategy is according to the GB/T1993 and IEC34-6 regular . There are three kinds of cooling method IC01,IC611 and IC81W. Also we can offer other cooling approach according the customer request.
The framework and mounting design is IMB3 (horizontal foot mounted) is in accordance with GB997 and IEC34-7 (IM code) requirements.
Construction specification
The frame is produced of metal plate getting welded up into type of square tank condition with gentle bodyweight and agency rigidity .
Stator is a outer-press-assembly construction, the stator winding is a F grade insulation, at the winding’s stop portion becoming firm banded.
The total stator has been taken care of with VPI engineering to make stator with a robust human body and good electrical and humidity resistance.
The rotor can be produced into two modes casting aluminum and copper bar mode. Casting aluminum rotor is casted with pure aluminum. Copper-bar rotor is manufactured by copper bars wedges in the slots, then at the bar’s every end to be soldered with a conclude-ring by reliable soldering technologies. At the stop of approach, it need to be immersed in lacquer after to reinforce the integration.
Either rolling or sleeve bearing may possibly be adopted, the defense grade of bearing is IP54. For the rolling bearings method, the rolling bearing need to be lubricated with grease, and the motor need to have oil-inlet and oil-exhaust units, motor can also be non-quit oil injection. For the sleeve bearing manner, the oil supply technique for the bearing have to be well prepared by customers. But the effectiveness for sleeve bearing motor will be permitted a minor reduce with regard of the complex data table and that is permissible in according with the relative stipulates of the common issued by Ministry of Device Constructing.
The primary terminal box is designed by Germany DIN normal. The quality of protection is IP54. The terminal box for common motor is situated at the proper aspect (Viewed from axle extension). Also can be mounted at still left facet according customer’s requirement. The outlet hole of terminal box can experience up, down, right and still left four directions. There is a impartial grounded gadget in the primary terminal box.
Normally the motors axle is solitary extension manner, the crucial is a planar essential method. We also can provide double shaft extension manner in accordance customer’s necessity.
We can install temperature measurements in stator and bearings. And set up inner space heaters for humidity defending in the course of stoppage.
The Implication of the image
By GB4831 stipulation, the motor’s variety is composed of product image and specification symbol in sequence.
The product image is demons dealt with by motor series symbols, its implication is as adhering to:
Y———squirrel-cage rotor a few-stage asynchronous motor.
YKS——Enclosed squirrel-cage rotor a few-period asynchronous motor with air-h2o cooler
YKK—— Enclosed squirrel-cage rotor 3-phase asynchronous motor with air-air cooler
The specification image is composed of centre peak, iron-main size quantity and amount of poles.
Instance:
Details
YKK sequence:
- Frame dimensions: 355-1000
- Rated output: 185-8000kW
- Insulation course: F
- Degree of safety: IP54 /IP55
- Enclosure: IC611
- Mounting: Horizontal
- Rotor: Squirrel cage
- Bearing: Rolling bearing or sleeve bearing
- Voltage: 6kV, 10kV
Features
This motor can be processed by the anticorrosion anti-mould-proof method to derive outside (W) and outside corrosion defense (WF) motors. High performance, vitality preserving, lower vibration, tiny measurement, light-weight bodyweight, reputable overall performance and easy set up and servicing. The body is manufactured of metal plate currently being welded up into type of sq. tank form with mild excess weight and agency rigidity. Stator is an outer-push-assembly composition. The stator winding is F quality insulation at the winding’s finish component getting company banded. The entire stator has been handled with VPI technologies to make stator with a strong entire body and great electrical and humidity proof. The rotor can be developed into casting aluminum rotor or copper bar rotor. The copper cage rotor guide bar and end ring are welded by intermediate frequency, and the copper information bar diameter groove is treated with reliable technology to make it have substantial trustworthiness.
Purposes
Excellent for driving all kinds of common equipment, these kinds of as drinking water pump, admirer, compressor, crusher and etc.
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