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Dong Yuan brake motor model

ETEFDA (IMB3 horizontal mounting)

ETEFDD (IMB5 vertical mounting)

ETVFDA (IMB3 horizontal mounting)

ETVFDD (IMB5 vertical mounting)

East brake motor specifications

Three phase asynchronous motor

Rated voltage: 380V or other voltage

Rated frequency: 50HZ

Output power: 0.75 ~ 375KW

Base number: 80 ~ 400A

Protection level: IP55

Cooling mode: IC411

Requirements for the use of brake motors in the East

Power supply condition: voltage fluctuation rate is less than 10%; frequency fluctuation rate is less than 5%; the overall fluctuation rate of voltage and frequency is within 10%, but the frequency fluctuation rate is not more than + 5%

Use place: indoor, no dangerous gas environment

Ambient temperature: -15~40 DEG C

Ambient humidity: below 90% Rh (but not condensed)

Altitude: below 1000m altitude

Transmission: belt drive, but 2P, 22KW and above, 4P&6P, Fr#280 and above use the shaft drive

Direction of rotation: it can rotate in two directions. When the power phase sequence is consistent with the letters of the end of the motor, the direction of the shaft is turned counterclockwise

Start mode: full voltage starting directly or Y- delta starting

East brake motor features

The brake is simple in structure: less parts, high reliability, easy adjustment of air gap and convenient maintenance

Small size, light weight and easy installation: the motor and the brake are connected together, the volume is reduced to the minimum, the weight is light, the structure is firm, and the small space can be installed

Brake noise low: D.C. brake, no electromagnetic sound, brake noise is very low

Apply a variety of voltage: brake power supply, motor tap supply, according to different wiring way, take out the appropriate voltage (A.C220V to 240V), rectifier rectifier to DC power supply (DC80V to 100V)

- high frequency braking: brake pads using advanced non asbestos material, resistant to high frequency, low wear rate, and no pollution

Selection of world famous factory produced rolling bearings and special selection of advanced grease, easy to change, sealed, and bearing life long

Class E insulation (frame number 63 to 112M), class B insulation (frame number 132S to 180M)

Braking principle of East brake motor

It adopts DC brake, so it has little noise. A special internal structure, the braking force, braking and flexible for emergency stop and frequent start and stop the endurance strength, can prevent the stop in a short time heavy load mechanical reversal and big inertia, superior performance.