Speed Controller SPD-24500R Installation and Wiring

Rated Voltage  24 Volts
Rated For Motors  Up To 500 Watts
Maximum Current  30 Amps
Rated For Chargers  Up To 3 Amps
Conversion Efficiency  95%
Under Voltage Protection  20.5 Volts
Recommended Fuse Size  40 Amps
Dimensions  4-3/8" L x 2-5/8" W x 1-5/8" H
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)
Motor Cut-Off During Braking: When the brakes are engaged the brake switch signals the controller to turn off the motor.

*Power Connector
Red = Positive
Black = Negative

Mating Connector Item # CNX-50


Required Connection
 

Motor Connector
Blue = Positive
White = Negative


Mating Connector Item # CNX-50

Required Connection
 
Throttle Connector

Mating Connector Item # CNX-52


Required Connection
 
Key and Forward/Reverse Switch Connector

Mating Connector Item # CNX-52


Connect Red+Yellow wires for power on in forward.
Connect Red+Yellow+Blue wires for power on in reverse.
Required Connection
 
Battery Charger Connector

Mating Connector Item # CNX-51

~Optional Connection
Brake Lever Switch Connector

Mating Connector Item # CNX-51

~Optional Connection
Brake Light Connector

Mating Connector Item # CNX-51

~Optional Connection
Power Light Connector

Mating Connector Item # CNX-51

~Optional Connection
*The power connector should be the last connection made.
*Fuse or circuit breaker protection is required between speed controller and battery pack.
~Optional Connections do not need to be hooked up for the speed controller to operate.