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ZZJ800 Series DC Motor
General Descriptions:
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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 |
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motors are reliable, perform well in speed regulating, and can be operated suitably on thyristor continue rolled supplies
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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 intergral 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 ungsten are welding), Thereby improving the electromechnaical reliability. |
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Products performance: |
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Motor Frame: IEC ZZJ800-ZZJ818 |
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Output(KW): 3.75kW~186kW |
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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 |
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Excitation Type: Separate excitation is the basic excitation type of this series motors, |
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Raged Speed(rpm): No Speed adjustment is specified for this series motors Any special requirements in this field by customers can be discussed. |
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Insulation Class: CLASS F |
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Mounting Type: IM1001， IM1002 |
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Duty: Continuous working system(S1) is applied |
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Methods of Cooling: |
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1, Totally enclosed, Self-cooling . IP44,IC410 |
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2, Drip-proof, force ventilated with build-on blower. IP23S. IC06 |
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3, Drip-proof, single pipe ventilated. IP23S. IC17 |
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4, Totally enclosed, Double pipes ventilated. IP44. IC37 |
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5, Drip-proof, self-ventilated. IP23S. IC01 |
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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 |
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Electric Motor Products
AC Motor: NEMA Frame ODP and TEFC High efficiency AC motors, NEMA Frame Crusher Duty AC motor, NEMA Stainless Steel Washdown Duty AC motor, YEJ Series AC Squirrel Cage Brake motor, YB2 Series Explosion-proof Three Phase Induction motor, YZR,YZ Series For Cranes and Metallurgical, Y2 EFF1/EFF2 series AC motors, YC Series Capacitor Start Induction motor, YY Series Three Phase induction motor, YL Series Two-value Cpacitor induction motor, YVF2 Inverter duty motor,etc
Applications: General purpose including Cutting machines, Pumps, Fans, Conveyors, Machines tools of farm duty and food process.etc
DC motor: Z Series DC motor, Z4 Sereis DC motor, (Apply for rolling mill still equipment), ZZJ-800 Sereis motor Applying in mill-transmission, Z900 Series DC motor, ZSN4 Series DC motor(Cement-making), ZFQZ Sereis(Often staring and braking DC motor).etc Applications: Mill auxiliary in metallurgical industry, Metal cutting machine tool, Paper making, Print textile, Peinting and dyeing, Cement-making, Plastic extruding machine woodwork machine.etc |
