Speed Controller SPD-241000B Installation and Wiring

Rated Voltage   24 Volts
Rated For Motors   Up To 1000 Watts
Maximum Current   60 Amps
Conversion Efficiency   95%
Under Voltage Protection   20.5 Volts
Recommended Fuse/Circuit Breaker Size   50 Amps
Throttle   Hall Effect Throttle (standard 3 wire)
Dimensions   6" x 4" x 2"
Under Voltage Battery Protection: When the battery pack falls below a specific Voltage the controller turns the motor off preventing over discharging of the battery pack which extends the battery packs lifespan. (The cutoff value is approximately 20.5 Volts ± 1.0 Volts)

*Power Connector
Red = Positive
Black = Negative

12 Gauge Wire

Required Connection

Motor Connector
Red = Positive
Blue = Negative

12 Gauge Wire

Required Connection
Throttle Connector


Mating Connector Item # CNX-52

Required Connection
Brake Lever Connector


Mating Connector Item # CNX-51

~Optional Connection
*The battery pack should be the last connection made.
*A power switch, power contactor, or power relay and fuse or circuit breaker protection needs to be installed between the speed controller and the battery pack.
*The two red wires going to the battery and motor are connected together inside of the controller so it does not matter which one goes to the battery or motor.

~Optional connections do not need to be connected to anything in order for the controller to operate.