Find a Motor Controller

AC F2-A
This AC motor controller uses dual high performance ARM Cortex microprocessors in a compact, package to deliver unmatched performance and a very flexible feature set.
Model AC F2-A is optimized for use as a traction controller on 1.0 ton-2.0 ton Class III pedestrian-operated powered pallet trucks. The controller is also suitable for traction or hydraulic pump control on other types of battery powered vehicles. Vehicle designers can define and control the dynamic performance of vehicles’ drivetrains. Model AC F2-A is also a powerful system controller that can operate as a commander device on the CANbus.
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- Nominal Voltage Range (VDC)
- 12V, 24V, 36V, 48V
- Motor Type
- AC Induction, PMAC, Brushless DC (BLDC)
- Application/Function
- Traction, Pump
- Maximum Current
- 240Arms

1236SE
The Curtis 'SE' AC controllers utilize the latest technology to increase the peak current ratings for each size of controller. For a given rating, the SE models are smaller and lower cost than previous Curtis AC controllers, benefits that are highly advantageous for all types of applications.
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- Motor Type
- AC Induction, PMAC
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V, 80V
- Maximum Current
- 650Arms

1238E

- Motor Type
- AC Induction
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V, 80V, 84V, 96V
- Maximum Current
- 800Arms

1234SE
The Curtis 'SE' AC controllers utilize the latest technology to increase the peak current ratings for each size of controller. For a given rating, the SE models are smaller and lower cost than previous Curtis AC controllers, benefits that are highly advantageous for all types of applications.
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- Motor Type
- AC Induction, PMAC
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V, 80V
- Maximum Current
- 500Arms

1236E

- Motor Type
- AC Induction
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V, 80V
- Maximum Current
- 350Arms

1222

- Motor Type
- AC Induction
- Application/Function
- Electronic Power Steering (EPS)
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V, 80V
- Maximum Current
- 70Arms

1232E

- Motor Type
- AC Induction, PMAC
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V, 80V, 84V, 96V
- Maximum Current
- 150Arms

1232SE
The Curtis 'SE' AC controllers utilize the latest technology to increase the peak current ratings for each size of controller. For a given rating, the SE models are smaller and lower cost than previous Curtis AC controllers, benefits that are highly advantageous for all types of applications.
View 360°

- Motor Type
- AC Induction, PMAC
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V, 80V
- Maximum Current
- 375Arms

1234E

- Motor Type
- AC Induction
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V, 80V
- Maximum Current
- 250Arms

1238SE
The Curtis 'SE' AC controllers utilize the latest technology to increase the peak current ratings for each size of controller. For a given rating, the SE models are smaller and lower cost than previous Curtis AC controllers, benefits that are highly advantageous for all types of applications.
View 360°

- Motor Type
- AC Induction, PMAC
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V, 80V, 84V, 96V
- Maximum Current
- 1000Arms

AC F2-C
The Curtis Model AC F2-C is an Integrated AC Traction & DC Pump System Controller. This AC F2-C motor controller (inverter) combined with a Half bridge DC hydraulic pump and proportional valve control system uses dual high
performance ARM Cortex microprocessors in a compact, package to deliver unmatched performance and a very flexible feature set.
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- Application/Function
- Combined AC Traction and DC Pump, Traction
- Motor Type
- AC Induction, PMAC, Brushless DC (BLDC)
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V
- Maximum Current
- 280Arms-280A

1226BL
The Curtis Model 1226BL Motor Speed Controllers provide efficient, optimal control of Brushless DC drive motors for battery powered vehicles. Optimized for use on light duty Class III pallet trucks and sweeper scrubber floorcare machines. Highly flexible programmability allows them to be applied on any low power BLDC motor application.
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- Motor Type
- Brushless DC (BLDC)
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V
- Maximum Current
- 90-150Arms

AC F4-A
The Curtis Model AC F4-A Motor Controller provides accurate speed and torque control of 3-phase AC induction and PMAC motors.
The AC F4-A uses dual, high-performance ARM Cortex microprocessors to ensure the highest possible levels of functional safety, while providing highly efficient motor control and flexible system control capabilities.

- Motor Type
- AC Induction, PMAC, Brushless DC (BLDC)
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V, 80V, 84V, 96V
- Maximum Current
- 500Arms

AC F2-T/AC F2-D
The Curtis Model AC F2-T integrates three separate motor controllers into a compact, rugged unit. The AC F2-T provides independent control of dual AC induction or PMAC traction motors and control of a DC hydraulic pump motor. Curtis Model AC F2-D provides a dual traction-only version without the DC Pump Control.
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- Motor Type
- AC Induction, PMAC, Brushless DC (BLDC)
- Application/Function
- Traction, Combined AC Traction and DC Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V
- Maximum Current
- 240Arms+280A

AC F6-A
The Curtis Model AC F6-A Motor Controller provides accurate speed and torque control of 3-phase AC induction, PMAC, and BLDC motors.
The AC F6-A uses dual, high-performance ARM Cortex microprocessors to ensure the highest possible levels of functional safety, while providing highly efficient motor control and flexible system control capabilities.
View 360°

- Motor Type
- AC Induction, PMAC, Brushless DC (BLDC)
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 12V, 24V, 36V, 48V, 60V, 72V, 80V, 84V, 96V
- Maximum Current
- 450Arms-650Arms

1212E

- Motor Type
- Brushed DC Permanent Magnet
- Application/Function
- Traction
- Nominal Voltage Range (VDC)
- 24V
- Maximum Current
- 90A

1212BL
The Curtis Model 1212BL Motor Speed Controllers provide efficient, optimal control of Brushless DC (BLDC) drive motors for battery powered vehicles. The 1212BL is optimized for use on small/micro Class III pallet trucks and sweeper scrubber floorcare machines. Highly flexible programmability allows model 1212BL controllers to be applied on any low power BLDC motor application.
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- Motor Type
- Brushless DC (BLDC)
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 36V, 48V
- Maximum Current
- 70A

AC F10-A
The Curtis Model AC F10-A Motor Controller provides accurate speed and torque control of 3-phase AC induction, PMAC, and BLDC motors. The AC F10-A uses dual, high-performance ARM Cortex microprocessors to ensure the highest possible levels of functional safety, while providing highly efficient motor control and flexible system control capabilities.
View 360°

- Motor Type
- AC Induction, PMAC, Brushless DC (BLDC)
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 12V, 24V, 36V, 48V, 60V, 72V, 80V, 84V, 96V
- Maximum Current
- 550Arms-1000Arms

1204M

- Motor Type
- Series
- Application/Function
- Traction
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V
- Maximum Current
- 500A

1226
The Curtis Model 1226 Motor Speed Controllers provide efficient, optimal control of permanent magnet drive motors for battery powered vehicles. Optimized for use on light duty Class III pallet trucks and sweeper scrubber floorcare machines. Highly flexible programmability allows them to be applied on any low power PM motor application.
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- Motor Type
- Brushed DC Permanent Magnet
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V
- Maximum Current
- 150A

1253

- Motor Type
- Series
- Nominal Voltage Range (VDC)
- 80V, 48V
- Application/Function
- Pump
- Maximum Current
- 600A

1205M

- Motor Type
- Series
- Application/Function
- Traction
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V, 60V, 72V
- Maximum Current
- 500A

1209M

- Motor Type
- Series
- Application/Function
- Traction
- Nominal Voltage Range (VDC)
- 36V, 48V, 60V, 72V
- Maximum Current
- 450A

1216

- Motor Type
- Series
- Application/Function
- Pump
- Nominal Voltage Range (VDC)
- 24V
- Maximum Current
- 360A

1221M

- Nominal Voltage Range (VDC)
- 60V, 72V, 48V
- Motor Type
- Series
- Application/Function
- Traction
- Maximum Current
- 550A

1220
The Curtis Model 1220 is a brushed DC permanent magnet motor controller for electric power steering, steer-by-wire systems and only works with Curtis VCL enabled AC traction controllers. The steering motor functions as an actuator to change the angle of the wheel(s) thereby changing travel direction. Model 1220 interprets the steering command input and wheel position feedback, driving the steering motor to move the wheel to the desired position.
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- Motor Type
- Brushed DC Permanent Magnet
- Application/Function
- Electronic Power Steering (EPS)
- Nominal Voltage Range (VDC)
- 24V
- Maximum Current
- 50A

1229
The Curtis Model 1229 is a heavy-duty controller intended for demanding traction applications in hostile environments. It is sealed to IP65 and utilizes an advanced powerful dual-microprocessor logic architecture for EN ISO 13849 compliance and also features CANbus, 4 x 10A auxiliary drivers and a flexible I/O mapping function.

- Motor Type
- Brushed DC Permanent Magnet
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V
- Maximum Current
- 275A

HVi F5-R
The Curtis Model HVi F5-R AC Motor Controller has an operating voltage range of 150–525V, 200A peak power, and 100A continuous power. Model HVi F5-R provides accurate speed and torque control of 3 phase AC induction and PMAC motors.
The HVi F5-R provides a category 2 designated architecture for functional safety. The controller is designed for electric traction, hydraulic pump and on-engine generator (OEG) hybrid systems on mobile equipment applications such as material handling trucks, mobile elevating work platforms, airport ground support and construction equipment.
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- Motor Type
- AC Induction, PMAC
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 200VDC+
- Maximum Current
- 200A

1220E
The Curtis Model 1220E is a brushed DC permanent magnet motor controller for electric power steering and steer-by-wire systems. This controller is exclusively designed for Curtis Vehicle Control Language (VCL) enabled AC-traction controllers. The steering motor functions as an actuator to change the travel trajectory by changing the angle of the wheels.
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- Application/Function
- Electronic Power Steering (EPS)
- Motor Type
- Brushed DC Permanent Magnet
- Nominal Voltage Range (VDC)
- 24V, 36V, 48V
- Maximum Current
- 70A

1212S
The Curtis Model 1212P and 1212S Motor Speed Controllers provide efficient, optimal control of permanent magnet drive motors for battery powered industrial vehicles. Optimized for use on light-duty Class III pallet trucks and similar electric industrial vehicles. The 1212P & S's programmability allows them to be applied on any low power PM motor application.
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- Motor Type
- Brushed DC Permanent Magnet
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V, 36V
- Maximum Current
- 125A

1266

- Motor Type
- SepEx®
- Application/Function
- Traction
- Nominal Voltage Range (VDC)
- 36V, 48V
- Maximum Current
- 350A

1268

- Motor Type
- SepEx®
- Application/Function
- Traction
- Nominal Voltage Range (VDC)
- 36V, 48V
- Maximum Current
- 500A

1212

- Motor Type
- Brushed DC Permanent Magnet
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V
- Maximum Current
- 70A

1212P

- Motor Type
- Brushed DC Permanent Magnet
- Application/Function
- Traction
- Nominal Voltage Range (VDC)
- 24V
- Maximum Current
- 90A

1212C

- Motor Type
- Brushed DC Permanent Magnet
- Application/Function
- Traction, Pump
- Nominal Voltage Range (VDC)
- 24V
- Maximum Current
- 90A

1239E

- Motor Type
- AC Induction, PMAC
- Nominal Voltage Range (VDC)
- 84V, 96V, 108V, 120V, 144V, 72V, 80V
- Application/Function
- Traction
- Maximum Current
- 650Arms