Three Phase Yrkk Large-Scale High Voltage Slip Ring Ball Re-Rolling Mill Asynchronous AC Induction Motor

Three Phase Yrkk Large-Scale High Voltage Slip Ring Ball Re-Rolling Mill Asynchronous AC Induction Motor

The massive-scale high-voltage slip ring motor is a huge-scale mechanical tools motor item designed and made by our firm on the foundation of several years of investigation and improvement and manufacture of high-voltage three-stage asynchronous motor. This sort of motor adopts box sort composition. The frame is manufactured of steel plate welded box composition, which is light in weight and very good in rigidity. It can be set up with protective include or include on the two sides of the body. Soon after getting rid of the protecting include or protect, the motor can be noticed and touched. Inside, straightforward to maintain and mend the motor.
The stator of the large higher-voltage slip ring motor adopts a slide-in exterior push-in shape framework. The stator winding is produced of Course F insulation material, and the ends are reliably mounted and bundled. Throughout the manufacturing method, a number of turns of the pulse voltage examination and grounding are done. Endure voltage test and vacuum force impregnation solventless paint approach (VPI) treatment, consequently, the motor has excellent insulation functionality, very good mechanical strength and sturdy dampness resistance. The wound rotor is handled with Class F insulation and vacuum stress impregnation solventless paint method (VPI). The rotor weld head and the wiring are all insulated. The slip ring and stator winding of the motor are found in two isolated areas to avoid toner from moving into the winding. The bearing has two kinds of rolling bearing and sliding bearing. According to the motor electricity and pace, the basic sort of defense is IP54. If the motor has a higher diploma of defense, the defense level of the bearing will also enhance.
The primary large-voltage slip ring motor major outlet box is IP54 protection grade, typically put in on the appropriate side of the motor (experiencing the motor shaft extension conclude), or can be installed on the still left facet of the motor in accordance to the order. The major outlet box has a separate exterior Ground terminal.

Centre height range: H710 ~ 1000mm
Electrical power variety:800kW ~ 12000kW
Amount of poles: 4/6/8/10/12
Rated voltage: 6000V/6600V/10000V/11000V
Rated frequency: 50HZ/60HZ
Protection degree: IP54 or IP55
Insulation class: F
Function method: S1 (continuous)
Cooling technique: IC611/IC616
Installation sort: IMB3
Motor relationship: Y (three outlet terminals in the junction box, the junction box from the extension of the spindle is situated on the appropriate aspect of the foundation)
Altitude: no a lot more than 1000m
This kind of motor is appropriate for use in environments where the ambient air temperature does not exceed forty ° C and there is no significant dust, the minimum ambient air temperature is -15 ° C, and there is no corrosive and explosive gas in the air (which can also be made into a damp heat or large-altitude motor).

The big higher-voltage wound rotor slip ring motor can improve the big starting up torque at a small commencing present. The motor is suitable for apps exactly where the capability of the feeder line is inadequate to begin the squirrel-cage rotor, the starting up time is long, the starting up is recurrent, and the tiny-variety pace regulation is necessary. This series of motors has the positive aspects of high efficiency, power preserving, low sounds, minimal vibration, light-weight fat, trustworthy efficiency, convenient installation and servicing.

Principal procedure flow of the motor
Motor stator: casing processing → punching press → iron core seating → coil making → weaving → dipping paint drying
Digital rotor: blank shaft processing → iron main push installation → iron main solid aluminum → rotor string shaft → weave → dipping paint drying → dynamic equilibrium
Motor assembly: stator rotor assembly → device check → motor appearance coloring → packaging storage

The company insists on supplying higher-good quality motor goods and services to users, and has received large praise from numerous domestic and overseas customers. The firm will acquire several foreign retailers to pay a visit to our factory every calendar year, and set up a very good cooperative relationship through on-site inspection of our manufacturing facility. Our organization usually welcomes clients to go to our manufacturing facility.

1. Expert motor manufacturing services provider
2. Seem merchandise high quality administration and certification system
3. Have a skilled income and complex provider staff
four. The motor has excellent approach and powerful mechanical processing ability
five. Large regular product technological support system
six, excellent religion and mutual advantage, very good credit score guarantee.
 

Three Phase Yrkk Large-Scale High Voltage Slip Ring Ball Re-Rolling Mill Asynchronous AC Induction Motor