General Descriptions:
ZZJ-800 motors are a kind of DC motors 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's 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
Products performance:
|
Motor Frame: IEC ZZJ800-ZZJ818
|
| |
Output(KW): 3.75kW~186kW
|
| |
Rated Voltage(V): The sandard rated voltage of this series motors are 220V, 440V, The voltage beyond above scope can be negotiated when placing orders
|
| |
Excitation Type: Separate excitation is the basic excitation type of this series motors,
|
| |
Raged Speed(rpm): No Speed adjustment is specified for this series motors Any special requirements in this field by customers can be discussed.
|
| |
Insulation Class: CLASS F
|
| |
Mounting Type: IM1001, IM1002
|
| |
Duty: Continuous working system(S1) is applied
|
| |
Methods of Cooling:
|
| |
1, Totally enclosed, Self-cooling . IP44,IC410
|
| |
2, Drip-proof, force ventilated with build-on blower. IP23S. IC06
|
| |
3, Drip-proof, single pipe ventilated. IP23S. IC17
|
| |
4, Totally enclosed, Double pipes ventilated. IP44. IC37
|
| |
5, Drip-proof, self-ventilated. IP23S. IC01
|
| |
6, Totally enclosed,force ventilated with air-to water heat exchanger. IP44. ICW37A86(only for ZZJ804-818), It many also be made into other different types on request
|
