The NPM1 series, which is a motor (IPM) using permanent magnets, contributes to energy saving through high efficiency and space saving due to its compact size.
The "NPM1 Series" achieves significant efficiency improvements by embedding permanent magnets in the rotor, making it an IPM motor with high responsiveness. "Features" ■ High efficiency exceeding IE4 standards ■ Energy-saving effect Motor: 200V/3.7kW/60Hz Annual operating time: 4000 hours Electricity rate: 16 yen/kWh Under the above conditions, an energy-saving effect of approximately 23,690 yen per year can be expected compared to standard efficiency motors. ■ Smaller and lighter compared to general-purpose induction motors. With a volume ratio of 53% and a weight ratio of 62% smaller and lighter size compared to general-purpose induction motors (Note: compared to 7.5kW, 1800min-1), it contributes to compact machinery and space-saving. ■ Compatible with general-purpose induction motors for installation. Customization is also available. The shaft dimensions and mounting dimensions are the same as those of general-purpose induction motors of the same capacity, allowing for direct replacement. Additionally, we can accommodate customer requests for installation. ■ Exempt from top runner system and various overseas regulations. As an IPM motor, it is not subject to energy-saving regulations in various countries like induction machines. *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Maximum Torque: 120%, for 1 minute ■Number of Poles: 4 poles ■Protection Class: IP54 ■Cooling Method: IC411 (totally enclosed fan-cooled) ■Rated Duty: S1 ■Insulation Class: 155(F) ■Connection Method: Direct coupling ■Rotation Direction: Counterclockwise (CCW) as viewed from the load side ■Surrounding Conditions: ・Location: Indoor ・Temperature: -10 to +40℃ ・Humidity: 90% RH or less (no condensation) ・Altitude: Below 1000m ■Compliance Standard: JEC2100 *An inverter is required for operation. Models with sensors (resolver) are also available. 【Application Fields】 ◎ Pumps ◎ Fans ◎ Compressors ◎ Metalworking Machines ◎ Plastic Molding Machines ◎ Hydraulic Equipment ◎ Powder Equipment ◎ Elevators ◎ Conveyors ◎ Commercial Washing Machines ◎ Energy-saving in Factory Equipment, etc.
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【Application Fields】 ◎ Pumps ◎ Fans ◎ Compressors ◎ Metal Processing Machines ◎ Plastic Molding Machines ◎ Hydraulic Equipment ◎ Powder Equipment ◎ Elevators ◎ Conveyors ◎ Commercial Washing Machines ◎ Energy Saving for Factory Equipment, etc. * An inverter is required for operation. * For more details, please refer to the PDF materials or feel free to contact us.
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Nihon Koden Kogyo Co., Ltd. is a company that operates as an OEM manufacturer of electrical components, motors, hydraulic equipment, electronics products, and more. We pursue high technology and quality, as well as superior service systems, to meet a wide variety of needs. Through our response to increasingly sophisticated demands such as energy conservation, cost reduction, and clean energy, we strive to create products that are friendly to the global environment.