Motor Controller Product List and Ranking from 4 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Apr 29, 2026～May 26, 2026
This ranking is based on the number of page views on our site.

Motor Controller Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Apr 29, 2026～May 26, 2026
This ranking is based on the number of page views on our site.

  1. カーティス・インスツルメンツ・パシフィック Tokyo//others
  2. 光星計測器（LIGHTSTAR） LIGHTSTAR JAPAN　日本法人事務所（大阪） South Korea//Electrical equipment construction business
  3. アキュレイトシステムズ 伊那事業所 Nagano//others
  4. 4 浪越エレクトロニクス Hyogo//Other construction industries
  5. 4 null/null
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Motor Controller Product ranking

Last Updated： Aggregation Period:Apr 29, 2026～May 26, 2026
This ranking is based on the number of page views on our site.

  1. Motor Controller "KYB" (Digital Controller) 光星計測器（LIGHTSTAR） LIGHTSTAR JAPAN　日本法人事務所（大阪）
  2. PM Controller (for Permanent Magnet Wound Motors) / Model 1228 カーティス・インスツルメンツ・パシフィック
  3. Motor Controller "MC-330" 浪越エレクトロニクス
  4. Electric Motor Motor Controller Lineup List
  5. 4 Series Motor Controller (for Direct-Wound Motors) カーティス・インスツルメンツ・パシフィック

Motor Controller Product List

1～19 item / All 19 items

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Series Motor Controller (for Direct-Wound Motors)

Series Motor Controller (for Direct-Wound Motors)

Curtis controllers use PWM (Pulse Width Modulation) technology. We offer a range of products to suit a wide variety of applications!

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

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Series motor controller for direct drive motors 1204/1205

Series motor controller for direct drive motors 1204/1205

Curtis's controller adopts PWM (Pulse Width Modulation) method.

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

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PM Controller (for Permanent Magnet Wound Motors) / Model 1211

PM Controller (for Permanent Magnet Wound Motors) / Model 1211

Curtis's controller adopts PWM (Pulse Width Modulation) method.

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

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PM Controller (for Permanent Magnet Wound Motors) / Model 1212

PM Controller (for Permanent Magnet Wound Motors) / Model 1212

Curtis's controller uses PWM (Pulse Width Modulation) method.

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

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PM Controller (for Permanent Magnet Wound Motors) / Model 1228

PM Controller (for Permanent Magnet Wound Motors) / Model 1228

Curtis's controller adopts PWM (Pulse Width Modulation) method.

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 suit a wide variety of applications, from small vehicles such as electric carts and electric wheelchairs to larger ones like forklifts and electric vehicles.

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SepEx (for separately excited series motors) Controller / Model 1268

SepEx (for separately excited series motors) Controller / Model 1268

A high-performance controller that individually controls the Field (magnetic field) and Armature (armature)!

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 benefits 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.

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Presenting a summary book on electric vehicle motors and speed controllers.

Presenting a summary book on electric vehicle motors and speed controllers.

[Attention Electric Vehicle Designers] Reduce development time to about 1/6 and development costs to 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 including simple and easy-to-use DC direct-wound motor controllers, DC permanent magnet motors suitable for small vehicles such as electric trolleys, stair lifts, and agricultural applications, SepEx (separately excited) motors with rich parameters for various settings, and advanced AC induction motors, including models compatible with CAN. In addition to reliable hour meters and battery level gauges, 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 the mainstream choice for small electric vehicles in Europe, the United States, and China. Moreover, Curtis's unique programming language VCL (Vehicle Control Language) enables 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.

  • Home elevators and stairlifts
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"Electric Vehicle Development: Case Studies for Problem Solving" *Currently available for free!*

"Electric Vehicle Development: Case Studies for Problem Solving" *Currently available for free!*

Solving your concerns when developing electric vehicles! Here are case studies utilizing our products for solutions!

We can provide uniquely developed equipment such as motors, controllers, chargers, and displays to meet the needs for the development of electric vehicles like forklifts and walkies! You can choose controllers that allow for a variety of parameter settings and maximize the benefits of both AC and DC systems, as well as equipment that matches conditions such as voltage and current! ★ We are currently offering a document summarizing "development case studies" using Curtis products! ★ <We can solve all these problems!> ◎ I want to create an electric vehicle, but I can't find a controller that matches the voltage and output. ◎ I want to electrify manual and gasoline vehicles. ◎ I need a replacement for an existing controller that has been discontinued. ◎ I want power even in small vehicles. ◎ I want to reduce the development costs for AC vehicles. ◎ I want to incorporate new technologies like CAN. ◎ It's difficult to gather peripheral devices like chargers and displays. ▼ You can immediately view the details of the case studies from "Download" ▼

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Motor Controller "MC-330"

Motor Controller "MC-330"

Used in combination with high-performance motors! Unique control is expected to improve efficiency at low to medium speeds.

The "MC-330" is a motor controller that allows you to control the battery's consumption current, making power management easy. There is no need for settings like advance angle or sensor connections. Turning the volume to the right increases output, while turning it to the left engages regenerative braking. Additionally, the RST line can be connected to any terminal. 【Features】 ■ Easy power management (for example, constant operation at 5A consumption) ■ Unique control expected to improve efficiency at low to mid speeds ■ No need for settings like advance angle, and no sensor connections required (simple) ■ Turning the volume to the right increases output, while turning it to the left engages regenerative braking (straightforward) ■ RST line can be connected to any terminal (order does not matter) ■ Sensorless operation ensures optimal advance angle at all times *For more details, please refer to the PDF document or feel free to contact us.

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Series motor controller (for direct winding motors)

Series motor controller (for direct winding motors)

Curtis's controller uses PWM (Pulse Width Modulation) method.

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

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PM Controller (for Permanent Magnet Wound Motors) / Model 1210

PM Controller (for Permanent Magnet Wound Motors) / Model 1210

Curtis's controller adopts PWM (Pulse Width Modulation) method.

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

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AC Motor Controller / Model 1230

AC Motor Controller / Model 1230

The Curtis controller also appears in AC vehicles.

Brushless AC induction motors dramatically improve maintainability. We also offer an option for users to write their own programs using flash memory.

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SepEx (for externally excited series motors) Controller / Model 1243

SepEx (for externally excited series motors) Controller / Model 1243

A motor that individually controls the Field (magnetic field) and Armature (armature).

This is a high-performance controller equipped with a microprocessor that maximizes its 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, it also offers various benefits such as reduced brush wear due to arc reduction and low noise. A CAN-compatible model is also available in the lineup.

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Motor controller (brushed, brushless, for AC induction)

Motor controller (brushed, brushless, for AC induction)

Can control two motors with one unit. Eliminates the need for a fan, contributing to design simplification and cost reduction.

We offer 'motor controllers' suitable for AGVs, mobile robots, and personal mobility devices. With a single controller capable of controlling two motors, it simplifies design and contributes to reducing maintenance effort and costs. We have a wide variety of options, compatible with brushed, brushless, and AC induction motors. (1-channel type is also available.) 【Features】 ■ Control both drive and steering motors with a single controller ■ Free software available for setting adjustments and script creation ■ Supports serial communication such as CAN for integration with external devices ■ Compact yet high heat dissipation performance, eliminating the need for a fan ■ Ideal for systems ranging from 12 to 120V and 10 to 500A *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

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[Information] How to Choose a Motor Controller <Brushless Motor Version>

[Information] How to Choose a Motor Controller <Brushless Motor Version>

Supports CAN communication! We introduce the lineup of motor controllers and how to choose them!

This document introduces how to choose a "motor controller." Our product supports many rotor position detection sensors, such as Hall sensors and encoders. It allows for the control of two motors with a single controller, contributing to space-saving. It can help shorten the development time for motor control and makes motor control easier by using PC utility software and scripts. For a product lineup tailored to your application, ranging from a few watts to a maximum of 11 kW, single/dual channel, please refer to the PDF download for more details. [Contents] ■ Choose based on motor output ■ Angle sensors ■ External dimensions ■ Video introduction *For more details, please refer to the PDF document or feel free to contact us.

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Motor Controller "KYB" (Digital Controller)

Motor Controller "KYB" (Digital Controller)

Equipment capable of managing motors ★★★ For distribution boards, control panels, distribution panels, and panels.

This device is designed to efficiently manage motors by linking the heater to the motor's operating state, and it also has an overcurrent protection function (OCR). Features: - Precise current measurement and overcurrent relay function - Cumulative operating time function based on operating current - Clear control display and the ability to check operating status from a distance - The heater turns OFF when the motor is RUN, and the heater turns ON when the motor is STOPPED - The motor and heater cannot be ON at the same time - Accepts external trip (alarm) signal input, enabling alarm operation (motor stop, alarm message display) Motor Controller For inquiries, please contact "lightstar_1979@yahoo.co.jp".

  • Substation equipment
  • Power distribution and control panels
  • Power Equipment
  • Motor Controller

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Series Motor Controller (for Direct-Wound Motors)

Series Motor Controller (for Direct-Wound Motors)

Achieving high reliability and high efficiency! Curtis controllers utilize PWM (Pulse Width Modulation) technology.

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

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Vehicle Technology

Vehicle Technology

Motor Controllers,Instrumentation,Throttles & Accessories etc.

Curtis Instruments is global leader in integrated systems technology to meet the demands of modern vehicle design. We help our customers succeed by making their vehicles the best they can be. Curtis provides complete, unified system solutions for OEM design engineers. Choose from a product assortment that is wider than everwhether you need a single component or an integrated system of complementary platforms, linked by industry-standard CAN communications.

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