Explore our flagship heavy-duty electric motors engineered for high-performance industrial applications, custom-tailored to global grid standards.
Founded originally in 1955, Xi’an Lite SIMO Motor Co., Ltd. stands as a towering pillar in the mechanical industry. With over six decades of dedicated manufacturing prowess, we specialize in high-efficiency, large, and medium-sized high/low voltage AC and DC electric motors, synchronous generators, and specialized flameproof explosion-proof motors.
As a comprehensive systems supplier, SIMO integrates motor design, advanced tooling fabrication, high-precision mechanical processing, automated assembly, and state-of-the-art diagnostic testing under one enterprise scale. Ranked at the top tier of China’s motor manufacturers, we continue to drive technological breakthroughs on a global scale.
A comprehensive analysis of dynamic market demands, energy compliance structures, and custom design innovations reshaping modern industrial plants.
With international regulations clamping down on carbon emissions, motor architectures are migrating rapidly from IE3 to IE4 and IE5 standards. Utilizing custom slot configurations, advanced magnetic orientation, and superior stator winding technologies drastically reduces operational losses, delivering up to 30% reduction in electricity bills for continuous duty operations.
Modern smart motors incorporate integrated vibration, temperature, and current frequency sensors. Connected to local control rooms or cloud monitoring panels, they predict bearing failures, insulation breakdowns, or rotor imbalances before catastrophic shutdowns occur, transitioning facilities from reactive to predictive maintenance models.
Explosion-proof motors (such as our YBX3, YBX4, and YBX5 series) require robust cast-iron structures, custom flame paths, and advanced thermal dissipation capabilities. They are engineered to survive hazardous gas zones (Zone 1, Zone 2) and combustible dust setups (Zone 21, Zone 22) found in chemical, petrochemical, and mining sectors.
"The true measure of a custom electric motor's value is not its purchase price, but its Total Cost of Ownership (TCO). A motor operating continuously over 15 years consumes energy equivalent to many times its initial investment. Investing in premium efficiency and robust insulation systems is the ultimate driver of long-term industrial profitability."
Engineered for reliability, custom configurations allow seamless drop-in replacement and unmatched reliability in critical processes.
Standard off-the-shelf motors often fail under severe field stresses. Global buyers look for a partner capable of tailoring key structural attributes: special shaft extensions, custom foot dimensions, multi-voltage windings (e.g., dual 3.3kV/6kV or 6.6kV/10kV systems), and enhanced thermal design margins (Class H insulation with Class B temperature rise limits).
Take a look at the scale of our production floors, high-capacity winding workshops, and sophisticated testing equipment.
A heritage of industrial excellence, evolution, and technological leadership spanning over six decades.
SIMO Motor was established and led by the state government as a pioneer motor manufacturing base.
Relocated to the newly constructed, expanded plant in Xi'an City to scale up operations.
Renamed officially to Xi'an Motor Factory after successful integration with key machinery plants.
Reformed from a state-owned factory into a highly flexible and modernized limited company.
SIMO Motor Group established, coordinating 14 dynamic subsidiaries across mechanical domains.
Moved to a modern high-tech development zone with advanced manufacturing layouts.
Rebranded to Tech Full Simo Motor, extending operations to the overseas industrial market.
Continuing the drive to dominate global custom motor manufacturing, focusing on green and smart energy technologies.
Every motor leaves our plant fully certified, meeting international guidelines including ISO9001 Quality System, EU "CE", US "UL", and Russian "GOST".
A look at how Simo engineers next-generation stator laminations, insulation properties, and magnetic arrays to support heavy industrial decarbonization.
By shifting to precision-profiled wire and automatic concentric winding lines, our team increases stator slot density by 18%. This minimizes copper losses (I²R), improves conduction, and allows smaller frame housings to deliver identical structural output ratings.
Our VPI (Vacuum Pressure Impregnation) units utilize solventless, high-molecular epoxy resins. This processes entire stator assemblies into solid, void-free, moisture-proof blocks, offering reliable resistance against dust ingress, corrosive chemicals, and thermal cycles.
To withstand rapid transient voltage spikes typical of modern Variable Frequency Drives (VFD), Simo motors utilize reinforced corona-resistant insulation systems combined with insulated bearing housings. This eliminates electric discharge machining (EDM) path erosion.
Get professional answers regarding custom specs, mounting parameters, variable frequency controls, and safety standards.
Engineered to perform in hostile atmospheres, under high power loads, and optimized for extreme thermal cycles.
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