Electric DC motor 50Hz,adopts octagonal full lamination structure, which not only has high space utilization rate, but also can withstand pulsating current and rapid load current change when using static rectifier for power supply.
1)High power density and compact appearance.
2)VPI vacuum pressure immersion F class insulation system can withstand short - time overload operation.
3)Low loss is achieved through high efficiency.
4)The long brush life is realized by using the optimized current circulation system.
Z series medium electriv DC motor
120-3000rpm can be chose
Standard rated voltage
220V,330V,440V,550V ,660V or other Voltage may be derived on request
Methods of Cooling: IC06, IC17, IC37 and ICW37A86, Other types of protection and cooling required by customers can be negotiated.
Product feature and application
All our motors are made of advanced production technology and high quality raw materials, suitable for shipbuilding, metallurgy, electric power, etc.All procedures are completed internally to ensure high quality motor.
We have our own production line, quality control equipment,and our products obtained international CE&TUV certification,products sold around the world.
Deliver-shipping and serving
1.How to repair motor winding fault?
1)The short circuit is at the end.Insulation materials can be used to separate the short circuit point, can also be heavily wrapped insulation wire, and then paint heavy drying.
2)Short circuit in line slot.After softening, find out the short circuit point to repair, put back into the wire groove, and then paint drying.
2.The motor is one-way or two-way rotation? Need not speed regulation?
For one-way motor drive, as long as the use of a large power transistor or FET or relay directly drive the motor.
3.What is the cause of HV motor bearing heating?
Bearing quality problems caused by heat, bearing clearance.
After stopping the machine, it is found that the coupling must be removed every time. It takes more than 8 hours. The bearing temperature is up to 118℃.The bearing of high temperature fan motor becomes hot and stops kiln 10 times.Each stop is more than 12 hours, cumulative stop more than 120 hours.