News
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Some practical techniques in motor winding repair
A 6 kV, 1000 kW high-voltage motor experienced a rotor winding to ground fault. Due to urgent production demands, there was little time to spare. After professional personnel identified the faulty coil, it was directly bypassed and removed. The motor continued operating for six months before ...Read more -
Inspection, testing and testing of motor products – Factory test
For rigid parts such as the base and end cover, as long as their shape and position tolerances and dimensions meet the requirements, problems are unlikely to occur after the entire machine is assembled. However, for other components, some quality issues may occur to varying degrees, such as damag...Read more -
Why do variable frequency motors require an independent fan?
In industrial frequency conversion speed control systems, installing an independent cooling fan for the frequency-controlled motor is a key measure to ensure stable equipment operation and extend the motor’s service life. The core objective is to address the industry-wide challenge of insuf...Read more -
Different temperature measuring devices operate on different principles for protecting motors.
The motor temperature monitoring device is a crucial overheat protection system for motors, primarily providing protection by directly measuring the motor’s body temperature. It compensates for the limitations of traditional current-based protection, which cannot detect hidden overheating i...Read more -
Vertical motor
A vertical motor is one whose axis of output shaft is perpendicular to the chassis or the transmission mechanism. Its prominent feature is that the mounting holes are centered on the output shaft and are evenly distributed around it. The vertical motor is vertically arranged on the driven mach...Read more -
Design and Operation | Prevention and Control of Shaft Current in Motor Bearings
For motor shaft current electro-erosion faults, in addition to relying on specialized mitigation equipment such as grounding rings, insulated bearings, and filtering devices, it is even more critical to establish a long-term prevention and control system from two dimensions: initial structural d...Read more -
High Quality VSD/VFD Motor Factory Solves Shaft Current Corrosion Issues in Variable Frequency Systems
Industrial modernizations frequently demand adjustable speed control to cut operational electricity costs. Modern automated factories install variable speed drives to modulate motor velocities accurately based on changing process loads. However, the widespread adoption of high-frequency pulse wid...Read more -
SUNVIM MOTOR: Streamlining Global Heavy Industry Supply Chains as an OEM/ODM IEC Standard Motor Exporter
Global heavy industry currently navigates a massive structural transformation. Disruptions in logistical channels, fluctuating material costs, and unexpected component shortages threaten production continuity daily. Consequently, international procurement teams demand supreme delivery predictabil...Read more -
Open Drip-Proof vs Totally Enclosed: Thermal Metrics From an Advanced IP23 Motors Manufacturer
Industrial facility engineers frequently prioritize thermal management when designing large-scale power drive configurations. Heavy processing plants require robust mechanical drives that can dissipate internal heat rapidly during continuous operations. Generally, plant operators must select betw...Read more -
When to Customize? Decisions Facilitated by a Custom Electric Motor For Industrial Application Solutions Provider
Industrial procurement teams often struggle to balance cost and performance during major asset upgrades. Off-the-shelf options seem cost-effective initially but frequently introduce severe operational compromises in complex environments. For challenging engineering installations, asset managers r...Read more -
Top 10 Suppliers of Permanent Magnet Assisted Synchronous Reluctance Motor: Evaluating Efficiency Standards for 2026
Industrial manufacturing environments experience a massive structural transformation as energy consumption regulations tighten globally. In 2026, international regulatory frameworks mandate unprecedented efficiency targets for motor-driven industrial machinery to curb global carbon emissions. Con...Read more -
China Leading NEMA Motors Manufacturer Aligns With North American Ultra-Low Temperature Operational Standards
Extreme sub-zero temperatures present severe operational obstacles for heavy industrial infrastructure across the northern reaches of the Western Hemisphere. Continuous production facilities located in the remote oil sands of Western Canada or open-pit mines in Alaska must withstand winter condit...Read more