Presenting a summary book on motors and speed controllers for electric vehicles.
[Attention Electric Vehicle Designers] Reduce development time by about 1/6 and development costs by about 1/10! After selecting the basic model based on voltage and current, customization is possible.
You will surely find the controller you desire! This is an introduction to the comprehensive guide for electric vehicle motor speed controllers. We offer a diverse lineup suitable for various applications, including simple and easy-to-use DC direct-wound motors, DC permanent magnet motors for electric trolleys, stair lifts, and agricultural small vehicles, as well as SepEx (separately excited) motors with rich parameters for versatile settings, and advanced AC induction motors, including models compatible with CAN. In addition to reliable hour meters and battery level indicators, we also provide EV equipment such as CAN-compatible panels, displays, and chargers. Compared to permanent magnet AC synchronous motors and brushless DC motors, AC induction motors that do not use rare earth materials are low-cost and have reduced country risk for imported materials, making them mainstream for small electric vehicles in Europe, the United States, and China. Furthermore, Curtis's unique programming language VCL (Vehicle Control Language) allows for the protection of vehicle manufacturers' unique settings and know-how! *For more details, please download the catalog or feel free to contact us. The catalog is available in English.
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basic information
【Lineup】 ○DC Related ・MODEL 1204M/1205M ・MODEL 1204/1204S/1205 ・MODEL 1210 Catalog ・MODEL 1228 Catalog ○DC SepEX ・MODEL 1243 SepEx ・MODEL 1244 SepEx ○AC ・MODEL 1232E ・MODEL 1234 ・MODEL 1236/1238
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Company information
Curtis Instruments joined Parker Hannifin group in 2025 and built a new organization as Electronic Controls & Motion division. Parker Curtis serves as a global manufacturer of control devices, instruments, and power equipment for vehicles and machinery. We produce a variety of equipment including hour meters, battery level indicators, motor speed controllers, and battery chargers, supporting a wide range of industrial sectors such as forklifts, logistics equipment, AGVs, golf carts, aerial work platforms, construction machinery, agricultural machinery, lawn mowers, industrial machinery, and cleaning equipment. For the latest product information, please visit the PRODUCTS section at the following URL: https://www.curtisinstruments.com/
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