High-efficiency, rugged three-phase induction and asynchronous motors engineered to match European grid specifications and precision manufacturing requirements.
Designed for heavy-start industrial applications across Switzerland, offering superior torque control and high system efficiency under loaded starts.
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Features a robust IP44/IP54/IP55 terminal box structure with integrated heat-exchange pipes, serving demanding Swiss chemical processing plants.
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Equipped with highly effective water-to-air cooling systems, minimizing thermal load and acoustic emissions inside indoor installations and underground facilities.
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Engineered for spaces with structural constraints. Features a cast iron frame and high power density to maximize performance inside machinery rooms.
View Specifications →Providing technical information gain on Swiss grid requirements, energy initiatives, and heavy industrial integration.
Switzerland is internationally recognized for its highly structured energy strategy (Energy Strategy 2050), which prioritizes carbon-neutral infrastructure, energy security, and smart grid orchestration. In these ecosystems, high voltage (HV) electric motors are critical assets. They power vast water pump systems, regional wastewater stations, and precision processing setups. Due to Switzerland's high concentration of mountainous terrain and Alpine tunnels, specialized high-voltage drivetrains must meet strict criteria for reliability, noise insulation, and space optimization.
Compared to standard industrial motors, high-voltage motors operate at 6kV or 10kV to reduce transmission losses over long distances in heavy facilities. This architectural configuration is vital for Swiss pumped storage hydropower plants, which balance power grids across Central Europe. Driving these systems requires robust engineering configurations that prevent insulation breakdown while withstanding fluctuating thermal and mechanical stress.
On a global scale, the industrial sector is shifting toward stricter energy efficiency regulations. Under the Ecodesign standards of the European Union (which Switzerland mirrors through its national ordinances), motor systems must target IE4 and IE5 efficiency classes wherever feasible. This evolution changes the materials and technical frameworks used by manufacturers.
To design an efficient motor structure, companies must deploy high-grade cold-rolled silicon steel laminations, optimize winding layouts, and use advanced Vacuum Pressure Impregnation (VPI) insulation systems (Class F/H classification). This ensures resistance against partial discharges, high mechanical vibration, and chemically aggressive cleanroom settings—common in Basel’s pharmaceutical clusters and the heavy chemical hubs of Switzerland.
How Simo Motor designs high-voltage powertrains to meet Switzerland's environmental and operational demands.
Simo high-voltage synchronous and induction motors (e.g., TDMK and YKS series) power pump assemblies inside underground caverns. Engineered to handle frequent stop-and-start cycles and continuous loads, they ensure grid stability under varying network demands.
Ventilating Switzerland's base tunnels (such as the Gotthard and Ceneri) requires high-power fans. Simo’s YKK and YKS series operate reliably under high static pressures and continuous running hours, keeping transit pathways clear and safe.
Using explosion-proof low and high-voltage motors (like the YBBP series) inside refinery zones ensures maximum safety. These designs protect against volatile fumes and reactive agents, complying with ATEX directive expectations.
A trusted, comprehensive manufacturer of large/medium-sized high & low voltage electric motor solutions.
Xi’an Lite SIMO Motor Co., Ltd (known as SIMO) is a key enterprise specializing in the production of large/medium-sized high/low voltage AC and DC motors, synchronous units, and explosion-proof powertrains. As a full-service manufacturing and service partner, SIMO handles the entire process: motor design, metal fabrication, precision machining, mold-making, quality assembly, and testing. The brand ranks among the top performers in the sector, maintaining consistent growth through focus on research, development, and high-quality production.
Originally established in 1955, the company has built over 60 years of production and commercial history. Currently, SIMO operates 3 primary manufacturing sites and 1 specialized subsidiary, backed by 380 million RMB in fixed assets and 1,172 sets of production machinery. The workforce of over 1,200 employees features 260 technical engineers, including 21 senior engineers and 15 expert engineering advisors.
SIMO Motor is established and led by the state to support post-war industrial reconstruction.
Relocates to a larger facility in Xi'an city to scale up regional output.
Renamed to Xi'an Motor Factory after a series of acquisitions and structural updates.
Reformed from a state-owned factory into a modern limited liability company.
The SIMO Motor Group is established, expanding to manage 14 operating subsidiaries.
Moves into a modernized high-tech production facility with upgraded equipment.
Renamed Tech Full Simo Motor, aligning corporate branding with international markets.
Continues investing in motor technology to maintain its position as a global drivetrain supplier.
With 34 major series, 1,800 varieties, and 19,500 distinct configurations, SIMO covers a power range from 0.35kW to 25,000 kW.
SIMO's standard catalog covers high-demand heavy duty systems, including:
Operating in Western Europe and Switzerland requires complying with strict industrial standards. SIMO has obtained ISO9001 Quality System Certification, European Union CE Mark, United States UL Listing, and Russian GOST certification. These credentials ensure our motors operate reliably in demanding environments: mining, metal refining, petrochemical processing, agricultural irrigation, and water conservation projects worldwide.
Key design methodologies that improve high-voltage motor reliability, reduce emissions, and increase operating lifespans.
Uses epoxy-mica vacuum pressure impregnation (VPI) to protect against corona discharges, moisture, and thermal stress, ensuring a long operating life.
Integrates temperature sensors (PT100) and vibration tracking probes into bearing housings, enabling predictive maintenance and preventing unscheduled downtime.
Uses air-to-air (IC611) or water-to-air (IC81W) cooling path designs to manage thermal profiles, reducing energy loss and keeping noise levels within strict limits.
Answers to common technical questions about selecting, installing, and maintaining high-voltage motors in industrial applications.
Select from our complete range of specialized industrial drivetrains, from heavy-starting slip ring motors to high-power DC machines.
A versatile three-phase motor designed to deliver high torque and efficiency in general industrial applications.
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Delivers high starting torque at low starting currents, making it ideal for heavy loads like ball mills and crushers.
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Designed for applications requiring wide, smooth speed adjustment, such as metal rolling mills and heavy extruders.
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A proven DC motor design offering stable performance, simple maintenance, and high reliability across many industrial uses.
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Specially designed for mine milling machinery, offering power factor correction and high stability under heavy shock loads.
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Uses water cooling to keep operating temperatures low inside dust-heavy and enclosed environments.
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Optimized for VFD operation, providing energy savings and precise control across wide speed ranges.
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Features a fully laminated stator frame that allows operation with rectified power, making it a drop-in option for modernization projects.
View Specifications →Need custom dimensions or electrical modifications for Swiss operations?
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