カーティス・インスツルメンツ・パシフィック List of Products and Services

We have numerous adoption records not only in Japan but also globally, mainly for industrial vehicles. High-precision speed and torque control is possible with AC induction motors, AC permanent magnet motors, and brushless DC motors.

• inverter

Our company, which specializes in control devices for vehicles and machinery, offers a wide range of "motor and speed controllers for electric vehicles" that can be utilized in various industrial fields! We have a diverse lineup of products, including the user-friendly "DC brushed motor controllers," the "DC permanent magnet motor controllers" suitable for small vehicles like electric carts, and the "AC induction/permanent magnet motor controllers" that allow for various settings with rich parameters. Additionally, we feature the ability to customize through programming. 【Product Lineup】 ◎ For DC brushed motors… MODEL 1204M/1205M, etc. ◎ For DC permanent magnet motors… MODEL 1210, etc. ◎ For AC induction/AC permanent magnet motors… MODEL F series, 150-500V types, etc. * We also have a wide range of models compatible with CAN. * For more details, please refer to the catalog (English version). Feel free to contact us. https://www.curtisinstruments.com/products/motor-controllers

• Voltage Meter

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.

• Voltage Meter

You are sure to find the controller you want! This is an introduction to the comprehensive guide for electric vehicle motor speed controllers. We offer a diverse lineup including simple and easy-to-use DC direct drive motors, DC permanent magnet motors suitable for small vehicles like electric trolleys and stair lifts for agriculture, SepEx (separately excited) motors with rich parameters for versatile settings, and advanced AC induction motors, with models compatible with CAN as well. 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 lower 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. Please note that the catalog is available in English.

• Voltage Meter

Curtis made its debut in 1960 with a battery level gauge for the Apollo program's lunar rover. Since then, it has added hour meters, quickly adopting solid-state technology (design without moving parts) using LCD/LED displays, and incorporating a lockout feature to protect batteries during low charge, as well as a combined model of the level gauge and hour meter, and gauges for engine vehicles, effectively meeting the diverse needs of electric and industrial vehicles. The cost-effective battery level gauges for lead-acid batteries and the reliable solid-state hour meters are still widely used by many customers today. The enGage® series, which incorporates various functions into a single unit, includes the round φ52mm enGageII, the rectangular 5cm x 10cm enGageIII, the CAN-compatible multifunction gauge enGageIV, and the advanced multifunction panel enGageVI (compact and soon to be released), as well as enGageVII (currently available), offering a wide range of next-generation gauges and panels. Please feel free to consult us.

• Other electronic measuring instruments
• Other measurement, recording and measuring instruments

Curtis's battery level gauge, which has been developed since the era of the Apollo program, is a "solid-state" type without moving parts, similar to an hour meter. *The model numbers of Curtis's 900 series correspond to battery level gauge products.

• Voltage Meter

It can be used in various industrial vehicles and equipment, construction machinery, agricultural machinery, medical devices, leisure equipment, and more. It supports both engine-driven and battery-driven options. *The part number of Curtis's 700 series pertains to products related to hour meters.

• Time-frequency measurements

Curtis's battery level gauge, which has been developed since the era of the Apollo program, is a "solid-state" type without moving parts, similar to an hour meter. *The model numbers of Curtis's 900 series are for battery level gauge products.

• Voltage Meter

Curtis's battery level gauge, which has been developed since the era of the Apollo program, is a "solid-state" type without moving parts, similar to an hour meter. *The model numbers of Curtis's 900 series correspond to battery level gauge products.

• Voltage Meter

Curtis's battery level gauge, which has been developed since the era of the Apollo program, is a "solid-state" type without moving parts, similar to an hour meter. *The model numbers of Curtis's 900 series correspond to battery level gauge products.

• Voltage Meter

Curtis's battery level gauge, which has been developed since the era of the Apollo program, is a "solid-state" type with no moving parts, similar to an hour meter. *The model numbers of Curtis's 900 series are for battery level gauge products.

• Voltage Meter

Curtis's battery level gauge, which has been developed since the era of the Apollo program, is a "solid-state" type without moving parts, similar to an hour meter. *The model numbers of Curtis's 900 series are for battery level gauge products.

• Voltage Meter

The voltage is adjusted by pulse width, resulting in low power loss, which also minimizes the temperature rise of the output section (MOSFET), achieving high reliability and high efficiency. We have prepared a range of products to suit a wide variety of applications, from small vehicles such as electric carts and electric wheelchairs to larger ones like forklifts and electric vehicles.

• Voltage Meter

By adjusting the voltage with pulse width and minimizing power loss, the temperature rise of the output section (MOSFET) is also small, achieving high reliability and high efficiency. We have prepared a range of products to accommodate a wide variety of applications, from small vehicles such as electric carts and electric wheelchairs to larger ones like forklifts and electric vehicles.

• Voltage Meter

Equipped with a microprocessor that maximizes performance! In addition to various features such as program functions for field maps (speed/torque), forward/reverse switching via H-bridge, and multi-mode functionality that allows registration and switching of four operating patterns, there are numerous advantages including reduced brush wear due to arc reduction and low noise. (*CAN-compatible models are also available.) Ideal for golf carts and more. *For details, please refer to the catalog.

• Voltage Meter

This is a high-performance controller equipped with a microprocessor that maximizes performance. In addition to various features such as program functions for field maps (speed/torque), forward/reverse switching via an H-bridge, and multi-mode functionality that allows registration and switching of four operating patterns, it offers several advantages including reduced brush wear due to arc reduction and low noise. *CAN-compatible models are also available in the lineup.

• Voltage Meter