The Xi’an Taifu Simo TDMK500-32 6kV synchronous motor is primarily used in mines to drive lattice ball mills, rod mills, and coal mills. Its rated voltage is 6kV, rated frequency is 50Hz, and the power factor is 0.9 (leading). The motor employs an open natural ventilation system.
The motor rotates counterclockwise and connects to the mill via a coupling.
Stator: The frame is welded from steel plates, with the motor’s output located at the bottom of the frame. The stator core is constructed from 0.5mm low-loss silicon steel sheets, stacked into fan-shaped segments. Radial ventilation ducts separate these segments, and the winding uses pre-formed double-layer coils, vacuum pressure impregnated.
Rotor: The poles are stamped from steel plates and mounted onto the rotor frame along with the pole coils. The rotor frame is made of cast steel, and the central shaft is drilled with air holes for controlling the pneumatic clutch with high-pressure gas.
Bearing Base: The motor uses oil-ring self-lubrication, with the bearings mounted on the base. One end of the bearing housing is insulated from the base to prevent shaft currents.
Quality Assurance of Xi’an Simo Motor
Xi’an Simo Motor Co., Ltd. is a major enterprise in China specializing in the production of medium to large-sized, high- and low-voltage, AC and DC motors. The company integrates motor design and manufacturing, electrical control, mechanical processing, mold making, casting, and transportation into a comprehensive automated system. Simo Motor consistently ranks among the top in China’s motor industry in terms of production and sales and has maintained rapid growth for seven consecutive years.
In 2004, Simo Motor was listed among China’s top 500 machinery companies and ranked 58th in the Chinese electrical industry in 2005. In 1995, it was the first in the industry to obtain ISO9001-1994 quality system certification, and in August 2005, it passed the ISO9001-2000 quality system certification by the China Quality Certification Center (CQC). In May 2006, the company achieved ISO14000 environmental management system and OHSAS18000 occupational health and safety management system certifications, along with the European “CE”, American “UL”, and national mandatory “CCC” certifications. Simo Motor is a AAA-rated quality and credit enterprise. The company’s leading products have received various honors, including the “Famous Brand Product” titles at the ministry, provincial, and municipal levels, and the “Xi’an Exempt from Inspection Product” and “China’s Light of Honor Famous Brand Product” titles.
Commitment to Quality
To improve the quality of various electromechanical products and enhance pre-sales and after-sales services for customer satisfaction, Simo Motor strictly adheres to the “Quality Assurance Statement” from eight units of the Machinery Industry Department’s machine tool industry research and design institutes. The company implements the terms of the statement and strictly follows the ISO9001:2000 quality management system to ensure:
- Compliance with National Standards: Simo Motor conscientiously implements national standards, manufacturing, and inspecting products according to contract technical requirements. Products that fail to meet the standards will not leave the factory.
- Rigorous Testing: After the completion of assembly, products undergo 72 hours of continuous operation testing before final inspection. Strict load and reliability tests are conducted to enhance new product reliability and eliminate early faults.
- Timely Delivery: Under normal sales conditions, finished products are delivered on time. Functional components are guaranteed to be supplied within three months, with the possibility of early delivery in special cases. In case of delays, compensation measures from the “97 New Measures” for quality improvement are implemented.
- Prompt Response to Quality Issues: If any quality issues arise during product use, Simo Motor guarantees a response within 24 hours after notification from the customer. On-site service, if needed, will be initiated within 48 hours, and the repair personnel will not leave until the fault is resolved.
- Complete Technical Documentation: All products are shipped with complete technical documentation. If a product quality issue is identified, it will be repaired, and if it still does not meet factory standards, it will be replaced or refunded.
- Lifetime Warranty: Simo Motor products come with a lifetime cost-free warranty upon purchase.
Ordering Information for Xi’an Taifu Simo TDMK500-32 6kV Synchronous Motor
When placing an order, please note the following requirements:
- Product Specifications: Before ordering, consult the product catalog to confirm the model and specifications. Whenever possible, choose standard products listed in the catalog. In the order contract, specify the motor’s model, power, speed, voltage, frequency, noise, and installation type.
- Special Requirements: For special requirements, such as dual shaft extensions, reverse terminal box positions, reverse shaft rotation, tropical or outdoor corrosion-resistant versions, or others, these must be clearly stated in the contract and discussed with the factory in advance.
Technical Advantages
This series of motors, developed by our company, features high speed and allows for direct full-voltage starting. When starting, the rotor circuit should be connected to a starting resistor ten times the resistance of the field winding.
Operating Conditions
Ambient air temperature: -15°C to +40°C.
