Yrkk Series Large Size High Voltage Wound Rotor Slip Ring Motor

Yrkk Series Large Size High Voltage Wound Rotor Slip Ring Motor

Our merchandise strictly implement the IEC motor production standards, and right after CZPT top quality administration method of rigid high quality manage, to make sure that my firm’s large-high quality merchandise. My firm’s products in several regions have been the bulk of buyers praise.

Below we briefly introduce my company’s items. 
Motor frame
Motor body: the use of domestic substantial-quality 45 # metal plate welded processing, with surface processing measurement tolerance ought to be significantly less than .01mm, to make certain that the mechanical houses of the motor.
Motor spindle
Spindle materials cast 45A steel. Soon after quenched and tempered soon after rough automobile, good auto, washing, grinding and other processes from processing, to make certain the all round mechanical qualities of the spindle and precision tolerance size.

Stator rotor main
(1) fastened rotor main is the use of low decline, substantial permeability, substantial stacking coefficient, the surface area of the insulating movie adhesion and excellent weldability, no time, the thickness of .5mm electrician large-quality grain non-oriented chilly rolling Silicon steel sheet laminated. Cold rolled silicon metal sheet overall performance indicators should not be considerably less than GB2521-88 needs, the materials employed by the efficiency of not less than 50W310. Each piece of silicon steel sheet need to be no burr, the two sides coated with F-course insulation substance paint to minimize the eddy current decline.
(2) fastened rotor core ventilation groove format so that the air movement smooth and smooth, so that the stator main is entirely cooled, the wind resistance decline is modest.
Stator winding coil
Stator winding coil using domestic substantial-high quality manufacturers to offer the F-course insulation quality enameled wire or double glass fiber flat copper wire wound about. In the production process right after many inter-change pulse voltage test and floor force test.

The stator rotor winding is embedded in the core  
The stator rotor winding: a hundred% pure copper flat copper bending, F-class insulation mica wrapped.

Stator rotor winding wiring
In the producing process with silver copper argon arc welding, and with F-class insulation mica will be welded at the deal so the motor insulation overall performance is outstanding and trustworthy, very good mechanical toughness, humidity resistance.
Stator winding rotor winding vacuum impregnation
Making use of foreign sophisticated vacuum force impregnation solvent-cost-free paint gear and method (VPI) therapy. Has a great anti-corona and anti-corrosion resistance, in the groove, the stop of the website to take anti-halo measures.
As a result, the motor insulation overall performance is superb and reputable, great mechanical power, humidity resistance.

Rotor good processing and dynamic harmony verify
Rotor good processing to make certain the stability of the stator and rotor in between the uniform
Dynamic balancing checks make sure excellent mechanical functionality of the motor. 
Device assembly and experiment
experimental assignments
Mechanical inspection/Willpower of DC resistanceDetermination of insulation resistanceNo load testDetermination of vibration and temperature riseDetermination of open up circuit voltage of rotorStall testWinding to ground pressureTurnstrap test30KV DC leakage examination (only 10KV motor)

Center peak assortment: H355 ~ 1000mm
Electricity selection: 220kW ~ 10000kW
Amount of poles: 2/4/6/8/ten/twelve
Rated voltage: 3000V/6000V/6600V/10000V/11000V
Rated frequency: 50HZ/60HZ
Security level: IP54 or IP55
Insulation class: F
Function program: S1 (ongoing)
Cooling technique: IC611/IC616
Set up sort: IMB3
Motor relationship: Y (a few outlet terminals in the junction box, the junction box from the extension of the spindle is found on the right aspect of the foundation)
Altitude: no a lot more than 1000m
This variety of motor is suited for use in environments exactly where the ambient air temperature does not exceed forty ° C and there is no significant dust, the bare minimum ambient air temperature is -fifteen ° C, and there is no corrosive and explosive fuel in the air (which can also be created into a moist heat or higher-altitude motor).

The substantial-voltage wound rotor slip ring motor can improve the massive starting up torque at a tiny beginning existing. The motor is appropriate for purposes exactly where the ability of the feeder line is insufficient to begin the squirrel-cage rotor, the starting time is extended, the commencing is regular, and the small-selection velocity regulation is needed. This collection of motors has the rewards of higher efficiency, strength saving, low sounds, reduced vibration, gentle weight, dependable overall performance, hassle-free installation and upkeep.

The motor merchandise created and bought by our business are utilised in numerous industries, this kind of as electric powered electricity, mining, steel metallurgy, petrochemical, water conservancy, transportation, developing components and many other industries. The tools for the motor is pump, device instrument, fan, mill, crusher, rolling mill, compressor and many other industrial products.

The firm insists on supplying high-quality motor products and solutions to consumers, and has won higher praise from numerous domestic and foreign buyers. The organization will get many foreign retailers to check out our manufacturing facility every calendar year, and establish a excellent cooperative relationship via on-web site inspection of our manufacturing facility. Our firm usually welcomes clients to go to our manufacturing unit.

one. The outer packaging of the products are all standard export-oriented wood plywood packaging.
2, the product packaging is safeguarded by humidity, h2o plastic delicate packaging
3. For products with specific transportation specifications (this sort of as temperature, fragile, variability, and easy to get wet), the packaging defense steps will be strengthened, and the focus on mark will be printed on the deal.
four. There are clear indicators and symbols on the packing box that should be paid attention to for the duration of transportation and storage (these kinds of as position, humidity, rain, shockproof, lifting place, and so on.).

Why decide on us (our service gain)
one. Professional motor production provider service provider
2. Sound product high quality administration and certification system
3. Have a professional sales and technical service crew
4. The motor has best procedure and strong mechanical processing functionality
five. High common item specialized services technique
six, very good religion and mutual advantage, good credit history ensure.


Yrkk Series Large Size High Voltage Wound Rotor Slip Ring Motor