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Z4 Electrical Induction DC Motor
Features and Uses
Series Z4 D-C motors are dominant products of our factory. The products are found wide use for prime mover in various machinery, such as mill auxiliary in metallurgical industry, metal cutting machine tool, paper making, print textile, painting and dyeing, cement-making, plastic extruding machine woodwork machine etc.
Outline mounting dimensions of the motors comply with IEC 72 Standard, except for the axial distance between the mounting holes (dimension B).
Performances and technical requirements of the motors can be checked in accordance with IEC 34-1 Standard of the International Electro Technical Commission, or DIN57530 Norm of the Deutsche Industrie-Norn.
The angular shape of the machine makes good use of space. The motors have laminated yoke, which means that when used on rectifier power supplies they can endure both current ripple and rapid current changes (load change) under dynamic condition. The stator design leads to high accuracy of pole spacing and consequent good communication.
Motors and class F insulated, with reliable insulating construction and impregnating process, ensuring stable dielectric performance and excellent heat dissipation.
The motors can be lastingly operated from fully controlled three phase bridge without a smoothing reactor. Motors for 160V may be operated on single phase bridge thyristor. Inthat case, a smoothing reactor, whose inductance is specified in the relevant technical data, should be inserted in the armature circuit to suppress ripple cuirent.
z4 dc motor