Company profile
Hangzhou New Hengli Electric Machine MFG. Co., Ltd was founded in 1954. Over 66 years of manufacturing experience in kinds of DC & AC Motors built up the customer-centered product development methodology and do under the special requirements of customers. Our motor max power reaches 15000kW (A.C. motor), 2800kW (D.C. motor), and max-center high dimension of our motor reaches 1250mm. Motors widely used in metallurgy, rubber and plastic, cement making, electricity power, petroleum and chemical industry, mining, paper-making. All motors fit GB755 and IEC 60034 Standard.
Parts of our motors are exported to all Southeast Asia and Africa， countries like Indonesia, Vietnam, Thailand, Philippine, South Africa, Egypt, Algeria , Nigeria and other countries like USA, Russia, Germany, Turkey, India, Mexico, Argentina, Brazil and the Belt and Road countries.
1. Data listed in the technical data sheet should be employed under the following conditions; a.Altitude above sea level maximal 1000m; b.Cooling air temperature maximal 40°C;
c.Ambient conditions for motors should be free from acidic, alkali fumes or other aggressive gases which corrode insulation.
d.Duty: Continuous(S1)
e.Armature and field circuit for motors may be either operated on static thyristor controlled supplies, or from d-c generator.
fPerormances of motors all comply with State Standard GB755 《Rotating electrical machines -Rating and performance》
2.Standard rated voitage: 160Vor 440V.Vabesf220V or 400V6or other voltage may be derived on quest.
YPZGS series AC Motor for Steel Rolling,hot rolling mill and cold rolling mill ,like for Roughing mill,Finishing mill,Down coiler,Uncoiler. The motor can be combined with the frequency converter to form an ideal, efficient and economical using system. It’s also with a with a compact stricture and beautiful appearance, it’s also easy to install and debug, easy to maintain, safe and reliable in operation.
· Place of Origin:Hangzhou, China
· Brand Name: Hengli Electric
· Type:YPZGS
· Three-phase
· Voltage: 690 V
· Rated output: up to 6000 kw
· Range of Speed：according to requirments
· Frame sizes: 500 mm to 1120mm
· Degree of protection: IP54/IP55(Totally enclosed)
· Class insulation: F
· Continuous Duty: S9
· Thermal protection :6 pcs PT100 for windings
· Thermal protection :2 pcs PT100 for bearings
· Overload ： 115% for continues，200 % frequently for 60s every 300s，200 % cut off.
· Connection：∆
· Cooling type ：IC86W
· Bearing type ：Rolling bearing
· Lubrication method：Grease
· With Encoder
· Wiht space heater
· With water cooler
1.Adsorb advanced techniques at home and abroad, doing with over 60 years professional experience;
2.High mechanical strength for frequently switching and reserving load;
3.Wide andstepless speed variation range;
4.Combined with the frequency converter to form an ideal, efficient and economical using system;
5.Using high permeability and low iron loss non-oriented silicon steel with higher efficiency;
6.More reliable insulation system, VPI impregnation;
7.High reliablity and long life time;
Insulated structure for Non-drive End,earth brushes in Drive End to prevent current damage to bearings.