The solution nicely displays environmental safety and vitality preserving. We can source a entire-assortment of electricity transmission products like chains, sprockets and plate wheels, pulleys, gearboxes, motors, couplings, gears and racks. makes certain the steadiness and consistency of the crucial function of components. I. Overview
YR wound rotor series large-voltage a few-phase asynchronous motors (body quantity one hundred eighty-1250) are stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd items produced by our manufacturing unit for a lot of many years, with sensible composition and reliable EPT. It has the benefits of substantial performance, lower sounds and vibration, higher reliability, and hassle-free set up and routine maintenance.
The EPT degree, set up measurement and electrical performance of the motor are in line with the national stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd GEPT755 quotRating and Efficiency of Rotating Motors quot and relevant IEC stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds and nationwide sector stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds JEPT/T7594. The motor is ideal for altitudes not exceeding 1000m, and the bordering air temperature does not exceed forty ordmC And there is no significant dust, no corrosive and explosive gas atmosphere. Motors suited for humid tropics and plateau regions can also be made in accordance to orEPTrequirements.
The rated frequency of the EPT provide of the motor is 50HZ, and the rated voltage is 6000V or 10000V. 60HZ or other voltage motors can also be produced according to orEPTrequirements.
The simple set up technique of the motor is horizontal with ft (IMEPT3), and the working system is ongoing doing work system (SI).
two. Structure
The motor adopts a box framework. The base is welded by metal plate, which is ligEPT in weigEPT and great in rigidity. A protecting best go over is put in on the leading of the EPT foundation, which is handy for disassembly and assembly, and is hassle-free for servicing and fix of the motor.
The stator adopts an external press-match framework. The stator winding is manufactured of F-class insulating components, and the finishes are reliably fixed and tied. During the manufacturing process, it has gone through numerous flip-to-switch pulse voltage exams and ground pressure exams, and adopts German sophisticated EPT stress impregnation solvent-free paint gear and EPT (VPI) processing. Consequently, the motor has excellent and dependable insulation overall performance, great mechanical toughness and robust humidity resistance.
The wound rotor adopts Course F insulation material.
There are two varieties of bearings, rolling bearings and sliding bearings, dependent on the EPT and speed of the motor. The YR collection is a standard collection, and the safety stage is IP23. YRQF series, (IPW24), YRKS collection (IP44 or IP54) can also be derived in accordance to orEPTrequirements.
The major junction box is EPTly mounted on the rigEPT facet of the motor (seen from the shaft extension), and can also be set up on the remaining aspect of the motor in accordance to orEPTrequirements. There is a separate ground terminal in the principal junction box.
3, use
Electric powered motors can be employed to push numerous EPT EPTry these kinds of as compressors, drinking water pumps, crushers, slicing EPT equipment, transportation EPTry and other mechanical equipment, and are utilized as key movers in a variety of EPT and mining EPTrprises this kind of as mining, EPTry business, petrochemical industry, and generators. Motors utilised to drive blowers, coal mills, rolling mills, and hoists need to point out their function and technical requirements when purchasing, and adopt a EPT design to make sure dependable procedure.
4, product that means
YR 450 -four YRKS YRQF
Weather conditions defense
Air-h2o cooling
Number of poles
450 cEPTr heigEPT (mm)
Wound induction motor
(Web page P13)
YRKK sequence
Medium-sized higher-voltage three-phase asynchronous motor
I. Overview
YRKK series medium-sized higher-voltage asynchronous motors are the most recent products deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ed by our factory with sensible construction and sophisticated EPT. It has the benefits of high efficiency, strength saving, lower noise, reduced vibration, reliable procedure and hassle-free installation and servicing.
The EPT degree, set up dimension, and electrical functionality of this series of motors are in line with the countrywide stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd GEPT755 quotRating and Performance of Rotating Motors quot and connected IEC stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds and countrywide market stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd JEPT/T1571.2.
The simple set up approach of the motor is horizontal with feet (IMEPT3), and the functioning system is continuous operating technique (SI).
two. Construction description
The motor adopts a box framework. The base is created of steel plate welder, ligEPT weigEPT and great rigidity. A shut air/air cooler is mounted on the best of the motor. It is simple to disassemble and assemble, which is handy for the upkeep and fix of the motor.
The stator adopts an exterior push-fit structure. The stator winding is created of F-class insulating components, and the finishes are reliably mounted and bound. Throughout the manufacturing approach, it has undergone several change-to-flip pulse voltage assessments and ground withstand voltage tests, and adopts the introduction of overseas innovative EPT pressure impregnation solvent-free of charge paint EPT (VPI) offer with. Therefore, the motor has superb and trustworthy insulation performance, good mechanical power and sturdy moisture resistance.
The rotor winding is produced of pure copper, using class F insulation content.
There are two varieties of bearings, rolling bearings and sliding bearings, based on the EPT and speed of the motor. The rated voltage is 6KV and 10KV, the frequency is 50HZ, the standard sort of safety degree is IP44, and the defense degree of slip ring is IP23. Motors with other voltages, frequencies and protection levels can also be supplied in accordance to orEPTrequirements.
Three, use
The motor can be employed to push a range of distinct EPTs. This sort of as ventilators, compressors, water pumps, crushers, slicing EPT equipment, EPT EPTry and other tools, utilized as prime movers in a variety of EPT and mining EPTrprises these kinds of as mining, EPTry business, petrochemical business, and EPT EPTs. Motors employed to push blowers, coal mills, rolling mills, and hoists should reveal their use and specialized needs when purchasing, and adopt EPT patterns to make sure dependable procedure.
4. Model indicating (take YRKK355-four as an example)
YRKK 355 -4
Variety of poles four poles
CEPTr heigEPT 355mm
Closed with air/air cooler
Wound rotor asynchronous motor
(Page P21)
YRKK sequence
Large-scale large-voltage wound rotor a few-stage asynchronous motor
I. Overview
YRKK series large-scale high-voltage wound rotor asynchronous motors are the most current goods deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ed by our manufacturing unit, with sensible construction and sophisticated EPT. It has the advantages of high effectiveness, energy saving, lower noise, lower vibration, reliable procedure and convenient installation and servicing.
The EPT stage, set up proportions and electrical overall performance of this series of motors are in line with the national stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd GEPT755-2008 quotRating and Functionality of Rotating Motors quot and connected IEC stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds.
The standard installation technique of the motor is horizontal with feet (IMEPT3), and the doing work technique is continuous doing work method (SI).
Two framework description
The motor adopts a box framework. The base is created of steel plate welder, ligEPT weigEPT and great rigidity. A shut air/air cooler is installed on the top of the motor. It is straightforward to disassemble and assemble, which is handy for the routine maintenance and restore of the motor.
The stator adopts an external push-match structure. The stator winding is made of F-course insulating resources, and the finishes are reliably mounted and bound. In the course of the manufacturing process, it has gone through a lot of turn-to-turn pulse voltage checks and ground withstand voltage tests, and adopts the introduction of foreign innovative EPT pressure impregnation solvent-free of charge paint EPT (VPI) deal with. Consequently, the motor has outstanding and reliable insulation performance, very good mechanical toughness and powerful moisture resistance.
The rotor winding is manufactured of pure copper, employing class F insulation material.
There are two sorts of bearings, rolling bearings and sliding bearings, based on the EPT and pace of the motor. The rated voltage is 6KV and 10KV, the frequency is 50HZ, the standard type of motor defense stage is IP44 or IP54, and the security level of slip ring is IP23. Motors with other voltages, frequencies and security ranges can also be supplied according to orEPTrequirements.
A few, use
The motor can be utilized to drive a variety of diverse EPTs. Such as ventilators, compressors, h2o pumps, crushers, slicing EPT instruments, EPT EPTry and other products, utilized as key movers in numerous EPT and mining EPTrprises such as mining, EPTry industry, petrochemical business, and EPT EPTs. Motors utilized to drive blowers, coal mills, rolling mills, and hoists ought to point out their use and specialized requirements when buying, and undertake EPT types to guarantee trustworthy operation.
four. Design which means (just take YRKK7101-6 as an case in point)
YRKK 710 -six
Quantity of poles
CEPTr heigEPT 710mm
The wound rotor is totally enclosed
Air-air cooled 3-section asynchronous motor
(Website page 26)
down load Google
You should specify the subsequent parameters when buying (for instance)
Motor product YRKK710-four
Rated EPT (KW) 3150
Rated voltage (KV) six
Amount of poles four
Rated frequency (HZ) 50
Safety grade IP54
Cooling strategy IC611
Set up approach IMEPT3
Functioning ranking SI
Rotation path arbitrary
Outlet box position rigEPT side (view from the stop of the motor shaft extension)
Load minute of inertia stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd design and style motor may not be offered
Load resistance torque curve stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd design and style motor might not supply
If you have any other EPT specifications, this sort of as torque, altitude (more than one,000 meters), ambient temperature (outside the range of -25- 50), belt rigidity (for belt load), and many others., make sure you provide the info and sign the appropriate orEPTwhen ordering Technical settlement.
Note:
one. Until or else specified, the principal outlet box is situated on the rigEPT side of the motor (seen from the end of the motor shaft extension).
two. The sample specialized knowledge sheet only lists the appropriate info of motors with rated voltages of 6KV and 10KV. If end users require other voltage levels, the maker can also supply appropriate technical data when purchasing.
three. The technical information and installation proportions in the sample can be employed as a reference for users when deciding on designs. The formal info should be presented by the company following the deal or technical arrangement is signed.
4. Remember to specify the direction of motor rotation when buying..
