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High-efficiency industrial motors built for reliable performance Ideal for steady low-speed running applications Specially optimized for mining, pulp & paper, and water treatment facilities Reach out to our team today to explore how our motor solutions can boost your operational productivity
Changli brushless permanent magnet AC and synchronous motors (PMAC/PMSM) deliver ultra-high power density and industry-leading energy efficiency, reaching IE4 to IE5 super-premium efficiency levels. Featuring a compact, standardized IEC frame design ranging from 80 to 160, this motor series is widely adopted by global OEMs for pumps, fans, compressors, conveyors and automated industrial equipment.
Achieving IE4–IE5 ultra-premium efficiency ratings, our PM motors drastically reduce long-term operational energy costs. Compared with conventional induction motors, they output higher power in a smaller footprint, making them ideal for space-limited installations.
The brushless structure generates high starting and continuous running torque, perfectly matching VFD variable-speed control systems. With optimized rotational inertia and precise speed feedback, the motors support accurate and stable regulation for pumps and fan equipment.
Fully compliant with IEC and NEMA dimensional standards, the 80–160 frame series ensures universal compatibility and easy replacement.
Eliminating the need for complex transmission components and gearboxes, our PM motors simplify system design and streamline OEM integration. They serve a broad range of industries including HVAC, general manufacturing, industrial automation, water and wastewater treatment.
Backed by 30 years of professional motor manufacturing experience, our products strictly comply with IEC and NEMA global standards. Global warehousing support ensures stable supply and shortened delivery cycles.
Customizable configurations include built-in sensors, encoders, braking systems, special flanges and dedicated application modifications, fully tailored to unique OEM project demands.
Ultra-high IE4/IE5 efficiency cuts massive energy consumption over the motor’s service life, far offsetting initial investment costs. The integrated compact structure removes gearbox dependence, further lowering installation and system investment expenses.
Application Scope Ideal for general industrial applications requiring continuous-duty operation and high energy efficiency, including fans, pumps, and other conventional industrial rotating equipment.
Ideal for continuous-duty general industrial applications where energy efficiency is prioritized, such as fans, pumps and similar rotating equipment.
Application Scope Ideal for energy-saving, continuous-duty industrial applications, primarily including industrial fans, pumps, and other general-purpose rotating equipment.
Key Features: Sleek streamlined design, superior energy efficiency, Class F insulation system, IP55 ingress protection, ultra-low noise and vibration, consistent dependable operation.
Performance Specifications Changli Standard General Purpose Induction Motors Frame Sizes: IEC 80 – 355 Power Output: 0.75 kW to 355 kW Rated Voltage: 220 V – 690 V Efficiency Grades: IE2, IE3, IE4
UL & CSA Certified NEMA Premium Efficiency Motor Supplier | TEFC Cast Iron Motors, 0.75 HP to 500 HP We deliver high-performance NEMA electric motors engineered in China, tailored for mining, water treatment and general industrial operations across South America. All units feature 60Hz operation, 460V/575V voltage ratings, fully enclosed fan-cooled (TEFC) construction, NEMA Design B and a 1.15 service factor. Get direct factory pricing paired with reliable, top-tier motor performance.
Founded in 1946, Changsha Changli Electric Co., Ltd. is a leading electric motor factory and a TOP 10 electric motor manufacturer in China. We manufacture and deliver asynchronous motors with squirrel cage or slip ring rotors, synchronous motors, explosion proof motors, tailor-made motors, etc. Power output: 0.55KW to 20MW Voltage: 380V to 13.8KV Frame size: 80mm to 1120mm
