Features and Uses
This series motors are found wide use for prime mover in various in various machinery, such as mill auxiliary in metallurgical industry,metal cutting machine tool,paper-makingprint textile,peinting and dyeing, cement - making, plastic extruding machine woodwork machine etc.
Outline mounting dimensions of the motors comply with IEC 72 Standard,except for the axial distance between the mounting holes(dimension B).
Performances and technical requirements of the motors can be checked in accordance with IEC 34-1 Standard
of the international Electro technical Commission,or DIN57530 Norm of the Deutsche Industrie-Norm.
The angular shape of the machine makes good use of space.The motors have laminated yokes, which means that when used on rectifier power supplies they can endur both current ripple and rapid current changes (load change) under dynamic condition. The stator design leads to high accuracy of pole spacing and consequent good communication.
Hengli ZFQZ series DC Motors are very mature products over 66 years manufacturing experience . These DC Motors are for driving shear in rolling mill.
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.
Place of Origin:Hangzhou, China
Brand Name: Hengli Electric
Model Number:ZFQZ Usage:drive shear
Type: heavy industry motor
Construction: Shunt Wound
Commutation: Brush
Rating : 37kw - 630 kw
Range of speed:250-1200rpm
Overlaod :300% overload every 0.3 secs for 3 secs
Protection rating: IP21S, IP23, IP44
Cooling method:IC06, IC17, IC37, IC86W
Mounting: IMB3
Frame size: 255-450mm
Field Voltage: 180V, 220V, 310V
Armature voltage: 400V, 440, 660V
Insulation class: F, H
Working Duty : SI
Certification: CCC, ce
Standard ：GB755 & IEC 600-34
Encoder ： according to customers requirment.
If the humid-tropical type requied , please mark “TH ”behind the original type number.
1. Inquiry response within 24 hour.
2. Ensure every quatation is practical & customized according to your requirement.
3. Provide the design suggestions and layout plan for the clients workshop.
4. Provide the technical specification of the auxiliary facilities.
5. Provide professional installation drawing before order.
6. Engeneers are available to serve the machines overseas.