·ZYS Series motor is special designed for compressor,frame size from 132-400mm,the power from 5.5-500KW,insulation class F,and the service factor is 1.10,1.15,1.20,etc.
·Special bearing is used to ensure the bearing can operate for a long time,also we make longer leads considering the cable of the motor connect with the electric cabinet of the compressor directly,cable sheath is used for protection,and on both ends fixed with pipe cable glands.It has the featured high efficiency,engergy saving,reliable proformance,and it is suitable for continoud operation for the compressor.
·The performance and mounting dimensions meet the National standard GB755 and IEC standards.Our company was certified ISO9001-2000,the whole operation including ordering,R&D,manufacturing,sales and service is in the line of ISO9001.
·The production is designed based on supply 50Hz(frequency variable on request),380V,(400V,500V,550V,on request).
·The output up to 3KW is Y connect,from 4KW is △ connect.
·The ambient temperature is up to 40℃,and alttitude is up to 1000m,special ambient should be noticed when booking
·IP degree is IP54 or IP55
·Duty is S1
·high permeability and lower losses silicon steel sheet is used in this series motors,so it has the feature of high efficency and little losses
·The basic cooling method is IC411 or IC416,cool system is perfect.
·It has the advantage of high efficiency,low vibration,low noise and easy-maintain.
Zhongda Motors Co., Ltd (short for Zhongda Motors) is located in national high-tech new district in Wuxi, Jiangsu province, covers an area of nearly 50,000㎡, 2,500,000kW production capacity , 600 staff which include 138 college degrees or above, 66 developing engineers, 11 senior professional titles and 2 doctors. Zhongda Motors was founded in 1993, nearly 20 years of professional motor manufacturing experiences, good professional production ability and abundant human resources. Recently, by absorbing numbers of senior manager in business, professional technical stylist, perfect profession and strong influence in the field of motor industry, all of them are a development foundation for Zhongda Motors.
Two parts of main products in Zhongda Motors: Generally motor and explosion-proof motor. Generally motor includes: low voltage (H80-560mm) Y2 series motors and its derived series motor (such as ZYS compressor special motor, YZS injection special motor, Y2VP VSD motor, IP23 motor, IP23 series of biological medical chemical mechanical agitation special motor, Y2D and Y2DT series multi-speed pump fan motor etc.). High voltage (H355-710mm) has YE2HV/YKKE series high voltage high efficient series motor, YE2 / YE2-ODP series high efficient motor, low voltage large power motors etc. Explosion-proof motor mainly include: low voltage YB2 / YB3 / YBK2 / YBF2 (H80-355mm) explosion series motor, YB2 (H355-560mm) low voltage larger power series motor, explosion-proof high voltage motor (H355-630mm) is in the process of certification, which has formed the specialized production scale, the products are widely used in electric power plant, steel plant, coal mine machinery, petrochemical industry, cement machinery, compressor, water pump, fan and paper etc.
Zhongda Motors has established a long-term strategic partnership with many well-known domestic and oversea companies , actively participate in motor applied technology development and application selection.
Zhongda Motors is a member of Explosion-proof Motor branch of China Electrical Equipment Industrial Association, Compressor branch of China General Machinery Industry Association. Explosion-proof series motors have already got explosion-proof certification, Safety Certification of Approval for Mining Products, production license. Zhongda Motors has passed the ISO9001 quality system certification, the European Union CE authentication, has the right of import and export , Famous brand of Jiangsu province, approved and established the provincial engineering technology center, the provincial technical center, national postdoctoral workstation, with national laboratory - energy laboratory. To match with customers’ requirement, it depends on our qualified products and a full range of services, Zhongda products are deliver to Europe, Australia, southeast Asia, the Middle East and other countries and regions.