ZZJ Series DC Motors for Hoisting and Metallurgical
ZZJ Series DC Motors For Hoisting And Metallurgical
Frame Size : 802～824
Output Power : 3.75～500 kW
Armature Voltage : 160 V ～ 600V
Field Voltage : 180 V ～ 400V
Guangzhou Haoqing Mechanical And Electrical Equipment Co., Ltd. is one of the leading manufacturers and suppliers of zzj series dc motors for hoisting and metallurgical in China. Welcome to buy high-grade zzj series dc motors for hoisting and metallurgical made in China here from our factory. All customized products are with high quality and low price.
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ZZJ Series DC Motors For Hoisting And Metallurgical |
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| Frame Size | 802～824 |
| Output Power | 3.75～500 kW |
| Armature Voltage | 160 V ～ 600V |
| Field Voltage | 180 V ～ 400V |
| Insulation Class | F or H |
| Duty | S2, S3,Other Duty Can Be Customized |
| Protection Class | IP23 , IP44 |
| Cooling Method | IC06 , IC17,IC37 |
| Mounting | B3,B35,B5,V1 |
| Ambient Temperature | -30 ℃～40 ℃ ,Other Temperature Can Be Customized |
| Altitude | ≤1000 m , Other Altitude Can Be Customized |
| Stator Coil | 100% Pure Copper By Vacuum Pressure Impregnation (VPI) |
| Thermistor (PTC,PT100) ,Heater is available on request | |
| Standard | IEC60034 |
| Motor Dimensions Can Be Customized | |
Product Overview:
- ZZJ-800/ ZZJ-900 Series Hoisting & Metallurgical DC Motor is a kind of DC motor used for metallurgy & hoisting, available for steel rolling machine, crane ,elevator and electric excavator etc.
- The motors have lower moment of inertia (GD), higher overload capacity ,and quicker speed response so that it is possible to undergo frequent starting ,braking, and repeated change of direction of rotation. Moreover, the motors are reliable ,perform well in speed regulating, and can be operated suitably on thyristor continue rolled supplies.
- The sturdy unitary round frame structure is highly resistant to shock impact.
- All the windings are vacuum pressure impregnated with class F insulation,
- to form an integral construction with the laminated cores, ensuring high dielectric stability
- and excellent heat dissipation. Besides, the connection between armature winding
- and segment risers is employed by TIG welding (inert gas tungsten are welding),
- thereby improving the electro-mechanical reliability.
- Performance
- Basic type of construction is horizontal foot-mounted and 2 shaft-ends which
- are 1:10 tapered. Terminal box is located at the right side of motor viewed
- from the main drive end.
- Rating, performance and outline mounting dimension all conform to the standard
- of IEC publication 34-13(edition 1980) Specification for mill auxiliary motor,
- and national standard GB5227 Specification for mill auxiliary D.C motor.
For more technical data and dimensions of motors, please contact us
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