What does a Curtis controller do?

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.

Who owns Curtis?

Stuart Marwell
Stuart Marwell, the second-generation chairman and CEO of Curtis Instruments, knows the advantages as well as the drawbacks of operating a family business. He’s also well aware of some of the inherent dangers — and he runs his multinational family enterprise with an eagle eye on all three.

What do motor controllers do?

A motor controller is a device or group of devices that can coordinate in a predetermined manner the performance of an electric motor. Motor controllers may use electromechanical switching, or may use power electronics devices to regulate the speed and direction of a motor.

What is Kelly controller?

Kelly KVD programmable motor controllers provide efficient, smooth and quiet controls for electric motorcycles, golf carts and go-carts, as well as industrial motor control. It uses high power MOSFET’s and, PWM to achieve efficiencies of up to 99% in most cases.

What kind of AC controller does Curtis use?

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. The Curtis ‘SE’ AC controllers utilize the latest technology to increase the peak current ratings for each size of controller.

What does Curtis model 1239e AC motor controller do?

The Curtis Model 1239E provides energy efficient control of asynchronous AC induction motors performing on-vehicle traction drive duties. It offers vehicle developers a highly costeffective combination of power, performance and functionality.

What can a Curtis induction motor controller do?

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. See a 360° view of Models 1236 and 1238 at:

What kind of motor control does Curtis f2-d have?

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. The Curtis Model AC F4-A Motor Controller provides accurate speed and torque control of 3-phase AC induction and PMAC motors.