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Curtis

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CONTROLLER MODEL SELECTION

To select the right motor controller for your vehicle, please choose from the three key defining parameters. You may choose to see controllers by selecting one or more criteria to determine the specific controller model. The more criteria combinations you choose the more tightly the search will focus.

Motor Type

Application/Function

Nominal Voltage Range (VDC)

AC F2-A

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 fully optimized for use as a traction controller on 1.0 ton-2.0 ton class III pedestrian-operated powered pallet trucks. It provides vehicle designers with the ability to fully define and control the detailed dynamic performance of their vehicle's drivetrain, and also provides comprehensive vehicle management and CAN capabilities. Model AC F2-A is also suitable for traction or hydraulic pump control on other types of battery powered vehicles.
Motor Type
AC Induction
PMAC
Brushless DC (BLDC)
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
12V
24V
36V
48V
Maximum Current
240Arms
AC F2-C

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.
Motor Type
AC Induction
PMAC
Brushless DC (BLDC)
Application/Function
견인
Combined AC Traction and DC Pump
Nominal Voltage Range (VDC)
24V
36V
48V
Maximum Current
280Arms-280A
AC F2-T/AC F2-D

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.
Motor Type
AC Induction
PMAC
Brushless DC (BLDC)
Application/Function
견인
Combined AC Traction and DC Pump
Nominal Voltage Range (VDC)
24V
36V
48V
Maximum Current
240Arms+280A
AC F4-A

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
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
80V
84V
96V
Maximum Current
500Arms
AC F6-A

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.
Motor Type
AC Induction
PMAC
Brushless DC (BLDC)
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
12V
24V
36V
48V
60V
72V
80V
84V
96V
Maximum Current
450Arms-650Arms
1222

1222

The Curtis Model 1222 is an AC induction motor controller for 'steer by wire' electric power steering systems. In these systems, the steering motor functions as an actuator to change the angle of the vehicle's steered wheel(s) and so change the direction of travel.
Motor Type
AC Induction
Application/Function
Electronic Power Steering (EPS)
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
80V
Maximum Current
70Arms
1232E

1232E

The Curtis model 1232E provides advanced control of AC induction motors performing on-vehicle traction drive or hydraulic pump duties and offers the highest levels of functional safety.
Motor Type
AC Induction
PMAC
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
80V
84V
96V
Maximum Current
150Arms
1232SE

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.
Motor Type
AC Induction
PMAC
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
80V
Maximum Current
375Arms
1234E

1234E

The Curtis model 1234E provides advanced control of AC induction motors performing on-vehicle traction drive or hydraulic pump duties, and offers the highest levels of functional safety
Motor Type
AC Induction
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
80V
Maximum Current
250Arms
1234SE

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.
Motor Type
AC Induction
PMAC
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
80V
Maximum Current
500Arms
1236E

1236E

Curtis Models 1236E and 1238E provide advanced control of AC induction motors performing on-vehicle traction drive or hydraulic pump duties. They offer vehicle developers a highly cost-effective combination of power, performance and functionality
Motor Type
AC Induction
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
80V
Maximum Current
350Arms
1236SE

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.
Motor Type
AC Induction
PMAC
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
80V
Maximum Current
650Arms
1238E

1238E

Curtis Models 1236E and 1238E provide advanced control of AC induction motors performing on-vehicle traction drive or hydraulic pump duties. They offer vehicle developers a highly cost-effective combination of power, performance and functionality.
Motor Type
AC Induction
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
80V
84V
96V
Maximum Current
800Arms
1238SE

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.
Motor Type
AC Induction
PMAC
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
80V
84V
96V
Maximum Current
1000Arms
1239E

1239E

The Curtis Model 1239E with isolated 12V logic provides energy efficient control of asynchronous AC induction motors performing on-vehicle traction drive duties. It offers vehicle developers a highly cost-effective combination of power, performance and functionality.
Motor Type
AC Induction
PMAC
Application/Function
견인
Nominal Voltage Range (VDC)
72V
80V
84V
96V
108V
120V
144V
Maximum Current
650Arms
1266

1266

Curtis Model 1266 A/R SepEx® controllers are programmable and microprocessor based, with an advanced MOSFET power section for smooth and seamless control of separately excited motors.
Motor Type
SepEx®
Application/Function
견인
Nominal Voltage Range (VDC)
36V
48V
Maximum Current
350A
1268

1268

Curtis PMC Model 1268 SepEx® controllers are programmable and microprocessor based, with an advanced MOSFET power section for smooth and seamless control of separately excited motors.
Motor Type
SepEx®
Application/Function
견인
Nominal Voltage Range (VDC)
36V
48V
Maximum Current
500A
1212

1212

The Curtis Model 1212 Motor Speed Controller provides precise and smooth control of permanent magnet drive motors for battery powered vehicles.
Motor Type
Brushed DC Permanent Magnet
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
Maximum Current
70A
1212C

1212C

The Curtis Model 1212C Motor Speed Controller provides efficient, optimal control of permanent magnet drive motors for battery powered industrial vehicles.
Motor Type
Brushed DC Permanent Magnet
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
Maximum Current
90A
1212E

1212E

The Curtis Model 1212E Motor Controllers provide efficient, optimal control of Brushed Permanent Magnet (PM) motors for battery powered vehicles. The 1212E is optimized for use on light duty Class III pallet trucks and floor care machines such as sweepers and scrubbers.
Motor Type
Brushed DC Permanent Magnet
Application/Function
견인
Nominal Voltage Range (VDC)
24V
Maximum Current
90A
1212P

1212P

The Curtis Model 1212P Motor Speed Controller provides efficient, optimal control of permanent magnet drive motors for battery powered industrial vehicles.
Motor Type
Brushed DC Permanent Magnet
Application/Function
견인
Nominal Voltage Range (VDC)
24V
Maximum Current
90A
1212S

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.
Motor Type
Brushed DC Permanent Magnet
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
Maximum Current
125A
1220

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.
Motor Type
Brushed DC Permanent Magnet
Application/Function
Electronic Power Steering (EPS)
Nominal Voltage Range (VDC)
24V
Maximum Current
50A
1220E

1220E

The Curtis Model 1220E is a brushed DC permanent magnet motor controller for electric power steering and steer-by-wire systems. Designed to the requirements of EN 1175:2020. The steering motor functions as an actuator to change the angle of the wheels thereby changing travel direction. Model 1220E interprets the steering command input and wheel position feedback, to steer the vehicle.
Motor Type
Brushed DC Permanent Magnet
Application/Function
Electronic Power Steering (EPS)
Nominal Voltage Range (VDC)
24V
36V
48V
Maximum Current
70A
1229

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
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
Maximum Current
275A
1204M

1204M

Curtis Models 1204M/1205M provide fully programmable control of DC series motors performing on-vehicle traction or pump duties. These microprocessor-based MOSFET controllers add flexibility and versatility to the time-proven Curtis series motor controller family.
Motor Type
Series
Application/Function
견인
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
Maximum Current
500A
1205M

1205M

Curtis Models 1204M/1205M provide fully programmable control of DC series motors performing on-vehicle traction or pump duties. These microprocessor-based MOSFET controllers add flexibility and versatility to the time-proven Curtis series motor controller family.
Motor Type
Series
Application/Function
견인
Nominal Voltage Range (VDC)
24V
36V
48V
60V
72V
Maximum Current
500A
1209M

1209M

Curtis Models 1209M/1221M provide fully programmable control of DC series motors performing on-vehicle traction or pump duties. These microprocessor-based MOSFET controllers add flexibility and versatility to the time-proven Curtis series motor controller family.
Motor Type
Series
Application/Function
견인
Nominal Voltage Range (VDC)
36V
48V
60V
72V
Maximum Current
450A
1216

1216

The Curtis Model 1216 is a highly cost-effective hydraulic pump controller for use with series wound DC motors. It provides exceptional value for on-vehicle hydraulic pump motor applications such as scissor lifts and other types of mobile elevating work platforms.
Motor Type
Series
Application/Function
Pump
Nominal Voltage Range (VDC)
24V
Maximum Current
360A
1221M

1221M

Curtis Models 1209M/1221M provide fully programmable control of DC series motors performing on-vehicle traction or pump duties. These microprocessor-based MOSFET controllers add flexibility and versatility to the time-proven Curtis series motor controller family.
Motor Type
Series
Application/Function
견인
Nominal Voltage Range (VDC)
48V
60V
72V
Maximum Current
550A
1253

1253

Model 1253 is a high-power hydraulic pump controller which provides both digital input and analog throttle based control of DC series wound motors. It features microprocessor based logic with programmable parameters and offers maximum flexibility for minimum cost.
Motor Type
Series
Application/Function
Pump
Nominal Voltage Range (VDC)
48V
80V
Maximum Current
600A
1226

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.
Motor Type
Brushed DC Permanent Magnet
Application/Function
견인
Pump
Nominal Voltage Range (VDC)
24V
36V
48V
Maximum Current
150A

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