DC Magnet Special Electric Motors Medium Size 750RPM - 3000RPM

DC Magnet Special Electric Motors Medium Size 750RPM - 3000RPM

Description:

? Wide speed variation range

? Dimensions as per GB and IEC Standards
? Low weight / output ratio
? High efficiency
? Low noise level
? Low moment of inertia
? High capacity to dynamic loads
? Rugged construction
? High vibration resistance
? Excellent commutation quality

Features:

Data listed in the technical data sheet should be employed under the following conditions;

a. Altitude above sea level maximal 1,000m;

b. Cooling air temperature maximal 40℃;

c. Ambient conditions for motors should be free from acidic, alkali fumes or other aggressive gases which corrode insulation.

d. Duty: Continuous (SI);????????????????????????????????????????????????????

e. Monthly average temperature?would not be more than 24 degree celsius. and relative humidity: monthly average no more than 85%.

f. Rated voltage:110V, 440V,220V, 400V, 660V.

g. Separate excitation is basic excitation type of the motors. Nominal field voltage: 180V. Other excitation voltage are also acceptable on request.

h. A marked earthing terminal is provided for the motors.

I: The efficiencies listed in the data sheet are for rated output, voltage and speed, and include excitation losses, excluding separate ventilating fans.

j. Protection Class:?IP21S.IP23 and IP44 can be negotiated.

k. Cooling method: IC06, IC17, IC37.

Technical Data:

Installation? :

? Dimensions as per GB and IEC Standards
? Low noise level
? Low moment of inertia
? High capacity to dynamic loads
? Rugged construction
? High vibration resistance
? Excellent commutation quality
The location of terminal box and fan :
The location of terminal box can be right and left from the driven end , and it also can be at the top.
The location of blower fan can be on the left top and right top facing of junction box

Application:

? Pumps
? Fans
? Crushers
? Conveyors
? Machine tools
? Milling applications
? Centrifugal machines
? Presses
? Elevators
? Looms
? Grinders
? Woodworking
? Cooling
? Packaging equipment