YR wound rotor collection substantial-voltage 3-period asynchronous motors (body variety one hundred eighty-1250) are common items produced by our factory for several a long time, with sensible composition and dependable technological innovation. It has the benefits of higher performance, lower noise and vibration, substantial dependability, and convenient installation and upkeep.
The power degree, set up measurement and electrical performance of the motor are in line with the nationwide regular GB755 “Score and Performance of Rotating Motors” and relevant IEC requirements and countrywide market standards JB/T7594. The motor is suitable for altitudes not exceeding 1000m, and the surrounding air temperature does not exceed 40ºC And there is no serious dust, no corrosive and explosive fuel surroundings. Motors suitable for humid tropics and plateau areas can also be created according to get demands.
The rated frequency of the electricity supply of the motor is 50HZ, and the rated voltage is 6000V or 10000V. 60HZ or other voltage motors can also be created according to order needs.
The simple set up method of the motor is horizontal with toes (IMB3), and the functioning program is steady functioning technique (SI).
The motor adopts a box construction. The base is welded by steel plate, which is light in weight and excellent in rigidity. A protecting top include is installed on the top of the device base, which is handy for disassembly and assembly, and is convenient for upkeep and repair of the motor.
The stator adopts an exterior press-suit structure. The stator winding is manufactured of F-course insulating supplies, and the finishes are reliably mounted and tied. For the duration of the producing procedure, it has undergone numerous change-to-change pulse voltage exams and floor pressure assessments, and adopts German sophisticated vacuum stress impregnation solvent-free paint tools and technological innovation (VPI) processing. Consequently, the motor has excellent and reliable insulation efficiency, good mechanical strength and strong moisture resistance.
The wound rotor adopts Class F insulation material.
There are two kinds of bearings, rolling bearings and sliding bearings, dependent on the electricity and pace of the motor. The YR series is a standard collection, and the security degree is IP23. YRQF sequence, (IPW24), YRKS collection (IP44 or IP54) can also be derived in accordance to order needs.
The main junction box is normally put in on the proper aspect of the motor (considered from the shaft extension), and can also be mounted on the left facet of the motor in accordance to get needs. There is a independent floor terminal in the principal junction box.
CZPT motors can be employed to push different basic machinery this sort of as compressors, drinking water pumps, crushers, chopping device instruments, transportation machinery and other mechanical products, and are utilized as key movers in various industrial and mining enterprises this kind of as mining, equipment industry, petrochemical sector, and turbines. Motors utilized to drive blowers, coal mills, rolling mills, and hoists need to indicate their purpose and specialized specifications when buying, and adopt a specific style to make certain reliable operation.
4, product meaning
YR 450 -4 YRKS YRQF
Number of poles
450 middle height (mm)
Wound induction motor
Medium-sized substantial-voltage 3-section asynchronous motor
YRKK collection medium-sized substantial-voltage asynchronous motors are the most current merchandise developed by our manufacturing facility with sensible structure and innovative technology. It has the advantages of large efficiency, power conserving, minimal sounds, lower vibration, reputable procedure and handy set up and maintenance.
The electricity level, installation size, and electrical efficiency of this collection of motors are in line with the countrywide common GB755 “Rating and Performance of Rotating Motors” and relevant IEC expectations and national industry normal JB/T1571.2.
The standard set up method of the motor is horizontal with ft (IMB3), and the operating method is steady functioning method (SI).
2. Framework description
The motor adopts a box composition. The foundation is manufactured of steel plate welder, gentle excess weight and great rigidity. A closed air/air cooler is set up on the top of the motor. It is straightforward to disassemble and assemble, which is practical for the servicing and mend of the motor.
The stator adopts an external push-fit structure. The stator winding is made of F-course insulating components, and the finishes are reliably set and bound. Throughout the producing approach, it has undergone several flip-to-turn pulse voltage exams and floor face up to voltage assessments, and adopts the introduction of overseas innovative vacuum force impregnation solvent-totally free paint technological innovation (VPI) offer with. For that reason, the motor has superb and trustworthy insulation efficiency, very good mechanical energy and robust humidity resistance.
The rotor winding is created of pure copper, making use of course F insulation materials.
There are two kinds of bearings, rolling bearings and sliding bearings, dependent on the electrical power and speed of the motor. The rated voltage is 6KV and 10KV, the frequency is 50HZ, the standard sort of safety stage is IP44, and the security stage of slip ring is IP23. Motors with other voltages, frequencies and defense stages can also be supplied according to purchase needs.
A few, use
The motor can be utilised to drive a selection of diverse devices. These kinds of as ventilators, compressors, water pumps, crushers, cutting equipment instruments, transmission equipment and other equipment, employed as primary movers in numerous industrial and mining enterprises this kind of as mining, equipment market, petrochemical market, and electricity vegetation. Motors used to push blowers, coal mills, rolling mills, and hoists ought to reveal their use and specialized requirements when ordering, and undertake particular designs to make certain trustworthy procedure.
four. Model indicating (consider YRKK355-4 as an illustration)
YRKK 355 -four
Number of poles 4 poles
Center peak 355mm
Closed with air/air cooler
Wound rotor asynchronous motor
(Website page P21)
Massive-scale substantial-voltage wound rotor a few-period asynchronous motor
YRKK sequence big-scale high-voltage wound rotor asynchronous motors are the most recent merchandise produced by our manufacturing unit, with affordable composition and advanced engineering. It has the advantages of large effectiveness, strength saving, low sound, lower vibration, trustworthy procedure and handy set up and upkeep.
The electricity degree, installation dimensions and electrical functionality of this collection of motors are in line with the countrywide standard GB755-2008 “Score and Performance of Rotating Motors” and relevant IEC standards.
The standard installation strategy of the motor is horizontal with toes (IMB3), and the working method is ongoing working method (SI).
Two structure description
The motor adopts a box framework. The base is produced of steel plate welder, light-weight fat and great rigidity. A closed air/air cooler is put in on the leading of the motor. It is easy to disassemble and assemble, which is convenient for the servicing and restore of the motor.
The stator adopts an exterior press-match composition. The stator winding is made of F-course insulating supplies, and the ends are reliably mounted and sure. During the production approach, it has undergone several change-to-flip pulse voltage exams and floor face up to voltage exams, and adopts the introduction of foreign superior vacuum force impregnation solvent-totally free paint engineering (VPI) deal with. Therefore, the motor has excellent and reputable insulation functionality, excellent mechanical energy and strong moisture resistance.
The rotor winding is produced of pure copper, employing course F insulation substance.
There are two sorts of bearings, rolling bearings and sliding bearings, depending on the electricity and velocity of the motor. The rated voltage is 6KV and 10KV, the frequency is 50HZ, the simple kind of motor defense level is IP44 or IP54, and the protection degree of slip ring is IP23. Motors with other voltages, frequencies and security stages can also be provided in accordance to buy demands.
The motor can be employed to push a range of different equipment. This kind of as ventilators, compressors, drinking water pumps, crushers, cutting device instruments, transmission equipment and other gear, utilised as prime movers in a variety of industrial and mining enterprises these kinds of as mining, machinery industry, petrochemical sector, and power plants. Motors utilized to push blowers, coal mills, rolling mills, and hoists ought to point out their use and technical demands when purchasing, and undertake particular types to make certain dependable operation.
four. Product which means (take YRKK7101-6 as an instance)
YRKK 710 -six
Number of poles
Center top 710mm
The wound rotor is entirely enclosed
Air-air cooled 3-period asynchronous motor
(Web page 26)
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Remember to specify the subsequent parameters when ordering (for illustration)
Motor model YRKK710-4
Rated energy (KW) 3150
Rated voltage (KV) 6
Quantity of poles 4
Rated frequency (HZ) 50
Defense quality IP54
Cooling technique IC611
Installation approach IMB3
Functioning score SI
Rotation course arbitrary
Outlet box place appropriate facet (check out from the end of the motor shaft extension)
Load instant of inertia standard layout motor might not be offered
Load resistance torque curve standard layout motor could not provide
If you have any other unique specifications, such as torque, altitude (far more than 1,000 meters), ambient temperature (outside the house the selection of -twenty five-+50), belt tension (for belt load), etc., make sure you supply the knowledge and signal the pertinent get when purchasing CZPT agreement.
1. Unless otherwise specified, the major outlet box is located on the right facet of the motor (viewed from the conclude of the motor shaft extension).
two. The sample technical data sheet only lists the related data of motors with rated voltages of 6KV and 10KV. If end users need to have other voltage levels, the producer can also provide pertinent complex data when purchasing.
3. The complex knowledge and installation dimensions in the sample can be utilised as a reference for end users when picking types. The formal information must be supplied by the maker soon after the contract or specialized settlement is signed.
4. Remember to specify the direction of motor rotation when ordering..