Controllers & Inverters

A controller is used between the battery and motor to control the power and hence the speed and torque from the motor. On an EV the controller is equivalent to the fuel injection metering system or carburettor on an internal combustion engine. The controller regulates the amount of power the motor can draw from the batteries. Modern controllers make use of solid-state power electronics to achieve smooth variable speed operation of the drive motor.

AC motors require an inverter to turn DC battery power into three-phase AC power. Our controllers include the inverter stage within the control unit. We source and supply a range to suit our AC motors.

DC permanent magnet motors use a different type of controller and we source and supply units to suit the PM motors we source and supply.

DC series wound motors are still used in some vehicles and we can source and supply control systems to suit the series wound motors we can source and supply.       



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48V-80V AC Motor Controller - unit only

48V-80V AC Motor Controller - unit only

This is a range of AC motor controllers ideal for powering lower powered vehicles fitted with AC in..

£1,182.60 Ex Tax: £985.50

48V-80V AC Motor Controller Package

48V-80V AC Motor Controller Package

This is a range of AC motor controllers ideal for powering lower powered vehicles fitted with AC in..

£1,980.00 Ex Tax: £1,650.00

72-96V 550A AC Motor Controller Package

72-96V 550A AC Motor Controller Package

This is a powerful AC motor controller ideal for powering higher powered vehicles fitted with AC in..

£3,320.40 Ex Tax: £2,767.00

72-108V 650A AC Motor Controller Package

72-108V 650A AC Motor Controller Package

This is a range of powerful AC motor controllers ideal for powering higher powered vehicles fitted w..

£3,664.80 Ex Tax: £3,054.00

72-144V 500A AC Motor Controller Package

72-144V 500A AC Motor Controller Package

This is a powerful AC motor controller ideal for powering higher powered vehicles fitted with AC in..

£3,920.40 Ex Tax: £3,267.00

0-5K Throttle Potentiometer Box with Lever - 2 or 3-Wire Types-AC

0-5K Throttle Potentiometer Box with Lever - 2 or 3-Wire Types-AC

These 0-5K throttle potentiometer boxes are suitable for many of the above controllers. We generally..

£138.00 Ex Tax: £115.00

0-5K Plunger Throttle Potentiometer - 3-Wire Type-AC

0-5K Plunger Throttle Potentiometer - 3-Wire Type-AC

This plunger type 0-5K throttle potentiometer is suitable for use with many of the above controllers..

£72.00 Ex Tax: £60.00

Connector and wiring tails for AC Controllers

Connector and wiring tails for AC Controllers

AC controllers use a special sealed multi-way connector for the control wiring connections which con..

£90.00 Ex Tax: £75.00

Hand-held Programmer to suit CR-CAC type AC Controllers

Hand-held Programmer to suit CR-CAC type AC Controllers

This hand held programmer console is designed for use with all our AC controllers. It simply plugs i..

£582.00 Ex Tax: £485.00

24V-48V 80A-250A Permanent Magnet Regenerative Controller

24V-48V 80A-250A Permanent Magnet Regenerative Controller

This controller is intended for use with the permanent magnet motors we supply. Full H bridge contro..

£486.00 Ex Tax: £405.00

24V-48V 180A-450A Permanent Magnet Regenerative Controller

24V-48V 180A-450A Permanent Magnet Regenerative Controller

This controller is intended for use with the permanent magnet motors we supply. Full H bridge contro..

£630.00 Ex Tax: £525.00

24V-48V 260A-650A Permanent Magnet Regenerative Controller

24V-48V 260A-650A Permanent Magnet Regenerative Controller

This controller is intended for use with the permanent magnet motors we supply. Full H bridge contro..

£906.00 Ex Tax: £755.00

72V-80V 260A-650A Permanent Magnet Regenerative Controller

72V-80V 260A-650A Permanent Magnet Regenerative Controller

This controller is intended for use with the permanent magnet motors we supply. Full H bridge contro..

£834.00 Ex Tax: £695.00

0-5K Throttle Potentiometer Box with Lever - 2 or 3-Wire Types-DC

0-5K Throttle Potentiometer Box with Lever - 2 or 3-Wire Types-DC

These 0-5K throttle potentiometer boxes are suitable for many of the above controllers. We generally..

£138.00 Ex Tax: £115.00

0-5K Plunger Throttle Potentiometer - 3-Wire Type-DC

0-5K Plunger Throttle Potentiometer - 3-Wire Type-DC

This plunger type 0-5K throttle potentiometer is suitable for use with many of the above controllers..

£72.00 Ex Tax: £60.00

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