Supplier Details

 

Year Established:2013

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  • Traction Motor

Traction Motor

ZQDR-310 is a four-pole, force-ventilated series wound DC traction motor, which is designed for narrow-gauge diesel locomotive.

Product Details

Quick Details Parameter

Rated power : 310KW
Rated voltage : 500V
Rated current : 680A
Rated speed : 755r/min
Rated efficiency : 91.2%
Excitation : Series
Ventilation method : Forced
Duty : Contimuous
Mass : 1730kg

Description

Product description

ZQDR-310 is a four-pole, force-ventilated series wound DC traction motor, which is designed for narrow-gauge diesel locomotive. The  motor has features of wide speed regulating range in constant power, good commutation and universality. It is the highest power traction motor used in narrow-gauge diesel locomotives in China.

The magnet frame is welded with press-formed steel plates, the armature windings are made of Kapton film conductors and lie flat and crisscross in the slots, the ground insulating of armature windings uses NOMEX channel shape structure, the front end of armature is banded by fiberglass tape, the rear end of armature is banded by non-magnetic tin-plated wire, brush holder is reacting model, spring of brush holder is a spiral-type pressed spring.

The motor uses high quality insulation material, VPI is applied in producing the stator and rotor. It is sure to be more reliable and durable and can replace GE761A19 Traction Motor.

Company Profile

Our campany is a world-wide famous supplier for railway rolling stock products which cover mainly 4 categories: railway locomotive series; railway passenger coach series; railway freight wagon series; and railway rolling stock accessories. We have supplied our railway rolling products to customers and railway utilities in foreign countries like Pakistan, Bangladesh, Vietnam, Thailand, Burma, Malaysia,Iran etc.
 
You are welcome to reach us for your inquiries for our railway rolling stock products. Our R & D team, the state of the art manufacturing technology, rich experience in international projects all insure our satisfactory fulfillment of customers’ requirement.

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