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Speed Controllers >

48 Volt Speed Controllers

48V Brushed Motor Controllers     48V Brushless Motor Controllers


48 Volts Speed Controllers For Brushed Motors

Brushed motors have two connection wires.


48 Volt
 500 Watt

48V 500W Electric Scooter Speed Controller
Designed for 48 Volt DC electric scooter and bike motors up to 500 Watts. Maximum current 25 Amps. Under Voltage protection 42 Volts. Current limiting feature prevents controller and motor damage due to over-current conditions. Under voltage protection feature prevents over-discharge and extends battery life. Compatible with all standard 3-wire variable speed hall-effect throttles.
Item # SPD-48500
Wiring Directions
$44.95

48 Volt
 750 Watt

48V 750W Electric Scooter Speed Controller
Designed for 48 Volt DC electric scooter and bike motors up to 750 Watts. Maximum current 30 Amps. Under Voltage protection 41 Volts. Current limiting feature prevents controller and motor damage due to over-current conditions. Under voltage protection feature prevents over-discharge and extends battery life. Compatible with all standard 3-wire variable speed hall-effect throttles.
Item # SPD-48750
Wiring Directions
$47.95

48 Volt
 1000 Watt

48V 1000W Electric Scooter Speed Controller
Designed for 48 Volt DC electric scooter and bike motors up to 1000 Watts. Maximum current 30 Amps. Under Voltage protection 41 Volts. Current limiting feature prevents controller and motor damage due to over-current conditions. Under voltage protection feature prevents over-discharge and extends battery life. Compatible with all standard 3-wire variable speed hall-effect throttles.
Item # SPD-481000B
Wiring Directions
$59.95

48 Volt
 1000 Watt

48V 1000W Electric Scooter Speed Controller
Designed for 48 Volt DC electric scooter and bike motors up to 1000 Watts. Maximum current 30 Amps. Under Voltage protection 41 Volts. Current limiting feature prevents controller damage due to over-current conditions. Under voltage protection feature prevents over-discharge and extends battery life. Compatible with all standard 3-wire variable speed hall-effect throttles.
Item # SPD-481000C
Wiring Directions
$59.95

48 Volt
 1000 Watt

48V 1000W Electric Scooter Speed Controller
Designed for 48 Volt DC electric scooter and bike motors up to 1000 Watts. Maximum current 30 Amps. Under Voltage protection 41 Volts. Current limiting feature prevents controller damage due to over-current conditions. Under voltage protection feature prevents over-discharge and extends battery life. Compatible with all standard 3-wire variable speed hall-effect throttles. Large aluminum case provides better cooling than the smaller cased speed controllers sold above.
Item # SPD-481000D
Wiring Directions
$74.95

48 Volt
1000 Watt

48V 1000W Electric Scooter Speed Controller
Designed for 48 Volt DC electric scooter and bike motors up to 1000 Watts. Maximum current 30 Amps. Under Voltage protection 41 Volts. Current limiting feature prevents controller damage due to over-current conditions. Under voltage protection feature prevents over-discharge and extends battery life. Compatible with all standard 3-wire variable speed hall-effect throttles. Extra large aluminum case provides better cooling than SPD-481000D speed controllers sold above.
Item # SPD-481000E
Wiring Directions
$79.95

24-60 Volt
 700-1000 Watt

24-60V 700-1000W Electric Scooter/Bicycle Speed Controller
24-60 Volt input range. Works with 24-36 Volt motors up to 700 Watts, and 48-60 Volt motors up to 1000 Watts. Under Voltage protection 20.5 Volts. Current limiting feature prevents controller and motor damage due to over-current conditions. Includes a standard variable speed hall-effect throttle with grip and a matching right hand side grip. Works with 24, 36, 48, and 60 Volt battery packs.
Item # SPD-601000A
Wiring Directions
$89.95

48-60 Volt

1000 Watt

48-60V 1000W Electric Scooter/Bicycle Speed Controller
48-60 Volt input. Works with 48 Volt through 60 Volt motors up to 1000 Watts. Under Voltage protection 42 Volts. Current limiting feature prevents controller and motor damage due to over-current conditions. Under voltage protection feature prevents over-discharge and extends battery life. Includes a standard variable speed hall-effect throttle with grip and a matching right hand side grip. Works with 48-60 Volt battery packs.
Item # SPD-601000B
Wiring Directions
$89.95


48 Volts Speed Controllers For Brushless Motors

Brushless motors have 7 or 8 connection wires.


48 Volt
 500 Watt

Brushless

48V 500W Electric Scooter/Moped/Bike Brushless Motor Speed Controller
Designed for 48 Volt DC brushless motors between 350 and 500 Watts. Under Voltage protection 41.5 Volts. Current limiting feature prevents controller damage due to over-current conditions. Under voltage protection feature prevents over-discharge and extends battery life. Compatible with standard 3-wire variable speed hall-effect throttles.

Dimensions: 6" L x 3-1/2" W x 1-3/4" T
Item # SPD-48500BRUSHLESS

Wiring Directions

$79.95

48 Volt
1000 Watt

Brushless

48V 1000W Electric Scooter/Moped/Bike Brushless Motor Speed Controller
Designed for 48 Volt DC brushless motors between 750 and 1000 Watts. Under Voltage protection 41.5 Volts. Current limiting feature prevents controller damage due to over-current conditions. Under voltage protection feature prevents over-discharge and extends battery life. Compatible with standard 3-wire variable speed hall-effect throttles. Compatible with THR-128 which has a three speed switch to control the power level of the motor (low-medium-high).

Dimensions: 8" L x 3-1/2" W x 1-3/4" T
Item # SPD-481000BRUSHLESS

Wiring Directions

$99.95

Speed Controller Connectors


2 Pin Battery/Motor Connector Set With Pins
2 Pin battery/motor connector set for Chinese-made electric scooters and bikes. Includes matching terminal pin set.
Item # CNX-50
$1.49

2 Pin Throttle/Speed Controller Connector Set With Pins
2 Pin throttle/speed controller connector set for Chinese-made electric scooters and bikes. Includes matching terminal pin set.
Item # CNX-51
$1.49

3 Pin Battery/Motor Connector Set With Pins
3 Pin battery/motor connector set for Chinese-made electric scooters and bikes. Includes matching pin set.
Item # CNX-150
$1.49

3 Pin Throttle/Speed Controller Connector Set With Pins
3 Pin throttle/speed controller connector set for Chinese-made electric scooters and bikes. Includes matching terminal terminal pin set.
Item # CNX-52
$1.49

4 Pin Throttle/Speed Controller Connector Set With Pins
4 Pin throttle/speed controller connector set for Chinese-made electric scooters and bikes. Includes matching terminal pin set.
Item # CNX-53
$1.49

6 Pin Throttle/Speed Controller Connector Set With Pins
6 Pin throttle/speed controller connector set for Chinese-made electric scooters and bikes. Includes matching terminal pin set.
Item # CNX-54
$1.49

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