Synchronous motor YJ157A
DC4-poleair-cooled

Synchronous motor - YJ157A - CRRC YONGJI ELECTRIC CO. LTD. - DC / 4-pole / air-cooled
Synchronous motor - YJ157A - CRRC YONGJI ELECTRIC CO. LTD. - DC / 4-pole / air-cooled
Add to favorites
Compare this product

Characteristics

Type
synchronous, DC
Number of poles
4-pole
Cooling mechanism
air-cooled
Applications
for railway applications, traction
Power

Max.: 450 kW
(611.83 hp)

Min.: 0 kW
(0 hp)

425 kW
(577.84 hp)

Intensity

Max.: 280 A

Min.: 0 A

200 A

Torque

Max.: 9,500 Nm
(7,006.840418 ft.lb)

Min.: 0 Nm
(0 ft.lb)

6,750 Nm
(4,978.544508 ft.lb)

Rotational speed

Max.: 3,220 rpm
(20,231.8567 rad.min-1)

Min.: 0 rpm
(0 rad.min-1)

600 rpm
(3,769.9112 rad.min-1)

Description

YJ157A AC traction motor is used for 4500HP diesel freight loco of WDG4, the main type of locomotive in India. (Qty: 1140 sets from 2015 to 2016)

Catalogs

No catalogs are available for this product.

See all of CRRC YONGJI ELECTRIC CO. LTD.‘s catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

InnoTrans 2026
InnoTrans 2026

22-25 Sep 2026 Berlin (Germany) Hall 9 - Stand 631

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.