Chongqing Hengtairail Equipment Co.,Ltd.
| Rated Voltage | 625 V DC |
| Supply Ability | 1,000 pcs/month |
| Max Constant Power Voltage | 1000 V DC |
| Payment Terms | L/C,T/T,Western Union,Paypal |
| Max Speed | 2268 r/min |
| Delivery Time | 15-50 days, depends on QTY |
| Rated Efficiency | 0.91 |
| Excitation Mode | Series Wound |
| Rated Current | 520 A |
| Packaging Details | Carton box, Wooden case, as per requires |
| Rated Speed | 534 r/min |
| Cooling Air Flow | 70 m³/min |
| Max Current | 650 A |
| Suspension Type | Axle-hung Sliding Bearing |
| Rated Power | 291 kW |
| Model Number | YZ141 |
| Place of Origin | China |
| Brand Name | HTR |
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Product Specification
| Rated Voltage | 625 V DC | Supply Ability | 1,000 pcs/month |
| Max Constant Power Voltage | 1000 V DC | Payment Terms | L/C,T/T,Western Union,Paypal |
| Max Speed | 2268 r/min | Delivery Time | 15-50 days, depends on QTY |
| Rated Efficiency | 0.91 | Excitation Mode | Series Wound |
| Rated Current | 520 A | Packaging Details | Carton box, Wooden case, as per requires |
| Rated Speed | 534 r/min | Cooling Air Flow | 70 m³/min |
| Max Current | 650 A | Suspension Type | Axle-hung Sliding Bearing |
| Rated Power | 291 kW | Model Number | YZ141 |
| Place of Origin | China | Brand Name | HTR |
| High Light | Railway traction motor YZ141 series ，Locomotive spare parts traction motor ，YZ141 series railway motor | ||
Product Introduction
YZ141 series DC traction motor is customized for overseas narrow-gauge diesel locomotives, fully interchangeable with D29 & D31 series motors for global railway maintenance replacement. It adopts sliding axle-hung bearing structure and wave armature winding with steel wire binding, delivering stable high torque and excellent commutation performance under heavy haul conditions. Equipped with H-class insulation and forced air cooling, it resists high temperature, heavy dust and strong vibration in tropical mining & railway environments. Compact layout allows convenient on-board inspection and overhaul. Complete motors and all spare parts are available for export locomotive repair.
Technical Parameter
| Item | Value |
| Rated Power | 291 kW |
| Rated Voltage | 625 V DC |
| Rated Current | 520 A |
| Max Current | 650 A |
| Rated Speed | 534 r/min |
| Max Speed | 2268 r/min |
| Max Constant Power Voltage | 1000 V DC |
| Rated Efficiency | 0.91 |
| Cooling Air Flow | 70 m³/min |
| Suspension Type | Axle-hung Sliding Bearing |
| Excitation Mode | Series Wound |
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1999
Total Annual:
$5million-$10million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt... Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt...
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