slip ring wound rotor motor manufacturer

A Certified Global Leader in High-Voltage Slip Ring Wound Rotor Motor Manufacturing

Shaanxi Qihe Xicheng Electromechanical Equipment Co., Ltd. is a verified powerhouse in the global motor industry, and for over 15 years we've been delivering high-performance slip ring wound rotor motor solutions. As a heavy-duty manufacturing specialist and slip ring wound rotor motor manufacturer, we run advanced production facilities that let us engineer YR series motors across a power range from 200 kW to 5600 kW. Our technical strength shows in how we precision-engineer units to handle extreme voltages from 3000V up to 11000V, which keeps major mining and metallurgical operations in Ukraine, Mexico, Russia and Argentina running at peak efficiency even under the toughest startup conditions.

Our industrial reputation was built through tight quality control and compliance in one country after another. Every motor we make passes the toughest global standards. We hold ISO9001: 2000, CE, and CCC certifications. For specialized sectors, we can add a stronger layer of assurance, and as a slip ring wound rotor motor manufacturer, we also offer UL and GOST certification, CRCC certification from the Ministry of Railways, and ZDHY environmental management standards. Components matter, too. That is why we use genuine SKF, NSK, or FAG bearings. It gives hoists, rolling mills, and wire drawing machines the quiet, dependable performance they need. Our whole product line follows JB/T10314.1-2002, so we qualify as a Tier-1 supplier for heavy industrial work. Browse our full technical documentation, or ask for a comprehensive factory audit. You can verify our large-scale production capabilities firsthand.

✅ ISO 9001 & CE Certified

✅ 200-5600 kW Power Range

✅ Global GOST & UL Compliance

✅ SKF/NSK/FAG Bearing Integration

✅ Proven Ukraine & Mexico, Russia Exports

​​​​​​​​​​​​​​

​

​

Ensuring Operational Reliability Through Rigorous High-Voltage Motor Manufacturing Standards

For industrial operators in Ukraine, Mexico, Russia and Argentina, unverified motor suppliers mean quality swings and the constant threat of downtime. We eliminate that risk by pairing full-cycle manufacturing transparency with international engineering standards. Our facilities, operating as a slip ring wound rotor motor manufacturer, handle everything from precision rotor winding to strict high-voltage insulation testing. The result: YR series motors that close the gap between heavy-duty performance and long-term maintenance efficiency.

• Our precision engineering meets the tough demands of high-voltage industrial settings, and as a slip ring wound rotor motor manufacturer we know exactly what that takes.
• Voltage swings call for tough engineering. Our YR series covers 3000V to 11000V with ±5% tolerance, so hoists and rolling mills stay stable. Wound rotor structures hold inrush currents to 2.5 times the rated level, which helps protect your grid infrastructure. That engineering depth lets us handle power outputs up to 5600 kW while keeping superior mechanical integrity under the most demanding loads.
• View Technical Specifications
• Verified Compliance with International Industrial Quality Standards
• Authenticity is proven by compliance with JB/T10314.1-2002 and JB/T7594. Every motor features IP23 protection and high-grade insulation to handle harsh environments in Mexico, Russia and Argentina. Premium bearing options from SKF, NSK, or FAG are available to reduce vibration and extend service life. Our quality control protocol ensures every unit meets the exact noise reduction and vibration thresholds required for continuous industrial operation.
• Inspect Quality Protocols
• Streamlined Manufacturing Cycle for Global Site Installation
• Shorter lead times on mining and metallurgical projects are critical to regional growth. The manufacturing facility keeps the path from design to delivery short, building wound rotor motors that are easy to install and simple to service onsite. That covers wire drawing machines for Ukraine and heavy elevators for Mexico, Russia backed by a logistics framework that supports fast deployment. The YR series uses a modular design, so it goes together faster. Setup time drops at the start, and operating costs stay lower over the long run.
• Explore Production Capacity

20,000 m² | State-of-the-Art Production Facility

500+ | High-Voltage Motors Delivered Annually

100% | Compliance with JB/T Standard Testing

15+ Years | Serving Global Industrial Markets

The IP23 wound rotor design facilitates low-vibration operation in heavy-duty metallurgical environments.