Curtis Instruments digital input motor controllers

Input voltage: 24, 12, 48, 36 V
Current: 40 A - 240 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 ...

Input voltage: 33.6 V - 170 V
Current: 135 A - 650 A

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 ...

Input voltage: 48, 24, 36 V
Current: 200, 240, 280, 300 A

The Curtis Model AC F2-C is an Integrated AC Traction & DC Pump System Controller. This AC F2-C motor controller (inverter) ...

Input voltage: 24 V - 96 V
Current: 145 A - 500 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 ...

Input voltage: 24 V - 96 V
Current: 80 A - 200 A

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.

Input voltage: 24 V - 96 V
Current: 145 A - 1,000 A

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 ...