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EEC TECHNOLOGY (BEIJING) CORP., LTD

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ZZJ-800 DC motors for nill auxiliary

ZZJ-800 DC motors for nill auxiliary

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商品描述


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 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 continuerolled 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.

Protection: IP23S, IP44 (IP54 available)
Cooling: IC01, IC06, IC17, IC37, IC410, IC86W
Insulation: Nclass F (Class H available)
Mounting: IMB3
Duty: S1, S2-30min, S2-60min, S3-40%, S3-60%
Armature Voltage: 220V, 440V
Field voltage: 110V, 310V
Ambient condition: Temperature -30?~+40?, Altitude 1000m


Please conact us directly for further details, thanks.



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