Description
Series Z4 DC
motor are newly developed products of our works. The products
are found wide use for prime mover in various, sucb as mill
auxilinry in merallurgical induetry, metal cutting machine-tool,
paper making, print, textile, printing and dyeing,
cement-making,plastic extruding machine, etc.
Outline and mounting dimensions of the motors comply with IEC*2
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 IEC***1 Standard of the
International Electro technical Commission, or DIN****0 Norm of the
Deutsche Industries-Norm. The motors are class F insulated, with
reliable insulating construction and impregnating process, cnsuring
stable dielectric performance and excellent heat dissipation. The
motors possess the features of small size, good performance, light
weight, large output, high efficiency and reliability, being able
to match the current international advanced level. The motors can
be lastingly operated form fully controlled three-phase bridge
without a smoothing reactor. Motors for **0V 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 circult to suppres ripple
current.
