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Principle-Structure: |
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YEJ AC Squirrel-Cage Brake Motor
General Descriptions:
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YEJ series braking motors are total enclosed fan cool squirrel-cage tri phase induction motors,it have an append braking disc,by dc power .fast braking,simple structure,high stability. |
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The DC braking disc append to non dirve endshiled of motor,when the motor start while the DC current entry to coil of brake,the magnetic core attract the armature and compress the spring the braking disc and armature separate togather,the motor shaft rotate free .when turn off the power of motor while electric magnetic force is loss the spring is relax the braking disc and armature contact each other,the motor are rapid stop.for frictional torque.every mofel motor has a correspond DC rectifier, this factory provide the YDEJ dual speed(multic speed far pole ratio)motors.the brake power on terminal box of motor.up 3KW:AC220V DC99V. more4KW: AC380V-DC170V(special requirement:dc24V)
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Products performance: |
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Motor Frame: IEC 80-225 |
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Output(KW): 0.55kW~45kW |
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Rated Voltage(V): The sandard rated voltage of this series motors are 220V/380V, and 380V, The voltage beyond above scope can be negotiated when placing orders |
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Raged Speed(rpm): 700r/min 8-pole.950r/min 6-pole. 1400r/min 4-pole. 2800r/min 2-pole. Any special requirements in this field by customers can be discussed. |
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Insulation Class: CLASS H, CLASS B |
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Protection Class: IP40, IP44and IP55 is adopted for the motors protections of this series |
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Mounting Type: IMB3, IMB5, IM35 |
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Duty: Continuous working system(S1) is applied |
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Methods of Cooling: IC0141 |
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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 |
