Traction motors are key electrical parts for locomotives. ZQDR-310 traction motor is a four-pole, force-ventilated series wound DC motor, which is designed for narrow-gauge (or, meter gauge, 1,067 mm) diesel locomotives.
The Chinese railway traction motor shows many good features and advantages: wide speed regulating range in constant power, good commutation and universality. It is a powerful motor used on narrow gauge locomotives made and exported by China to many countries.
Main Technical Specifications of ZQDR-310 Traction Motor
| Rated Power: 310 kW | Rated Voltage: 500 V |
| Rated Current: 680 A | Rated Speed: 755 r/min |
| Max. Speed: 3,100 r/min | Mass: 1,730 kg |
RISL can supply the complete set of ZQDR-310 traction motor, as well as all the spare parts, including but not limited to: Commutating field coil, exciting field coil, ball bearings, armature assembly, roller bearings, brush holder, carbon brush, axle bearings, and etc.
Besides, RISL can also provide a variety of other models of railway traction motors widely used for Chinese locomotives, such as ZD106A, ZD106E, ZD108, ZD108A, ZD109B, ZD109C, ZD109D, ZD109J, ZD111, ZD126B, ZD126C, ZD126E, ZQDR-410, etc.
If you are interested in any Chinese locomotive traction motor or relevant spare parts, or any of RISL products, please do not hesitate to contact RISL or send us an email at risl@zyllgroup.com.