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Series Z4 d-c machines


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Series Z4 d-c machines are newly deVeloped products of our works, The products are found wide use for prime mover in various, sucb as mill auxilinry in merllurgical induetry,metal cutting machine-tool, paper making, print, textile, printing and dyeing, cement-making, plastic extruding maching,etc. Outline and mounting dimensions of the motors comply with IEC72 Standard, except for the axial distance between the mounting holes(dimension B).

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Series Z4 d-c machines are newly deVeloped products of our works, The products are found wide use for prime mover in various, sucb as mill auxilinry in merllurgical induetry,metal cutting machine-tool, paper making, print, textile, printing and dyeing, cement-making, plastic extruding maching,etc. Outline and mounting dimensions of the motors comply with IEC72 Standard, except for the axial distance between the mounting holes(dimension B).

performance and technical requirements of the motors can be checked in accordance with I EC34-1 Standard of the International Electro technical Commission or DIN57530 Norm of the Deutsche Industries-Norm.

The motors are class Finsulated, with reliable insulating construction and impregnating process, cnsuring stable dielectric performance and excellent heat dissipation.

The motos possess the f eaturs of small size, good performance, light weight, large output, high efficiency and reliability, being able to match the current international advanced level.

The motos can be lastingly operated form fully controlled three-phase bridge without a smoothing reactor. Motors for 160V may be operated on single-phase bridge thyristor. In that case, a smoothing reactor,whose inductance is specified in the relevant technical date should be inserted in the armature circuit to suppres ripple current.

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