Speed Controller SPD-24500C Installation and Wiring

Rated Voltage  24 Volts
Rated For Motors  Up To 500 Watts
Maximum Current  50 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
Required Connection
Red = Positive
Black = Negative

Motor Connector
Required Connection
Red = Positive
Blue = Negative

Throttle Connector
Required Connection
Mating Connector Item # CNX-52
Brake Lever Connector
Optional Connection
Mating Connector Item # CNX-51
*The battery pack should be the last connection made.
*Fuse or circuit breaker protection and a power switch or relay is required 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.