2 Models Of Brake Controllers That Are Commonly Used

Brake controllers are the physical link between vehicle’s brake pedal and brakes on the axles of the trailer. These controllers help in avoiding accidents as they stop uncontrolled weight being pushed forward. This accessory not only keeps the user and their vehicle safe but also other vehicles.

Electric brake controllers provide power from a towing vehicle to electric brakes on a trailer. If the trailer is fixed with electric brakes, a similar controller is needed. The owner should always check the user’s manual while selecting the type of brake control.

Regulations state that trailers weigh 750 kilos or less and having a single axle will not require a braking system. Other trailers that exceed 750 kilos should have an efficient braking system on one axle at least. All caravans and trailers that are heavier than 2000 kilos should have a good braking system on all wheels.

Electric versions of brake controllers ensure the safety of occupants in tow vehicles as well as other people on the road. They allow more control over the braking force of the caravan or trailer and lessen the pressure on brakes of tow vehicles. The advantages of using them for caravan are

• • Less push from behind

  • Easier and quicker stopping

  • Reduction in jarring of linkages

  • likelihood of jack-knifing and chances of the caravan being overtaken should be reduced

Electric controllers generally come in two models. Both types have a lot of similarities though their controlling methods are different. They use the same wiring configuration and allow the user to adjust braking power. The two models work on pressure sensitive manual over-ride trigger to allow trailer brakes to work independently. The two models can be defined as

• • Motion sensing: These models are also known as pendulum style controllers and are activated by pendulum circuit. The controller senses the vehicles’ stopping motion and applies proportionate voltage to trailer brakes. This would help in decreasing the speed of tow vehicle that aids in increasing efficiency of the braking system and reduces brake wear.

  • Time delayed: This inexpensive brake controller has a very low profile and can be mounted on any angle. They work by operating at a pre-determined braking rate and are designed to activate the brakes on a set delay. The rate of brake application for a gradual shop or emergency stop is the same.

Few systems allow installing of both types of brake controllers and allows the user to select the braking style depending on the road and terrain conditions.