Here is our range of PWM motor speed controllers that can be used in a wide variety of applications using DC brushed permanent magnet electric motors. The Porter and DNO controllers are analogue models that provide the main functions at a cost-effective price. The Pro series are all digital controllers with multiple user programmable profiles that allow a much greater degree of control over motor performance.
To choose the appropriate controller for your application you need to know the operating voltage and current requirements, and also decide whether you need reversing capability. The DNO and Pro-150 models use relays to provide reversing at lower cost, the Pro-160 and Pro-360 models are full H-bridge controllers without relays to give long term reliability and overload tolerance. If you need a display of voltage, current, and temperature then have a look at the Pro-160 or Pro-360. We’ve put together some flow charts on this page which can help you make your selection. Please feel free to give us a call, we’re always happy to talk about how we can help get your motor control project up and running.
The Pro-160 is the new kid on our block. Its unique detachable LCD display lets you see battery voltage, current, and temperature. It's got inputs for radio control, dead mans handle, slow / fast modes, motor temperature, speed sensing, limit switches and more.
The Pro-360 is our new high power controller. The LCD display shows you voltage, current, and temperature. It's got inputs for radio control, dead mans handle, slow / fast modes, motor temperature, speed sensing, limit switches and more. Air and liquid cooled options are available.
Our new Pro-100 has been designed specifically with industrial applications in mind. It's a little brother to the Pro-160, just as clever but not quite as strong. About as strong as the DNO-10 but much smarter.
The Pro-150 is a mid-size digital controller, suitable for motor currents up to 110A. It is commonly used in mid-sized locos, golf buggies, and industrial applications requiring some customisation of performance characteristics. The Pro-150 will be discontinued soon, and is replaced by the Pro-100/Pro-160 model.