Speed Controller SPD-241000 Installation and Wiring

Rated Voltage    24 Volts
Rated For Motors   Up To 1000 Watts
Maximum Current   45 Amps
Rated For Chargers   Up To 3 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   4-3/4" x 2-7/8" x 1-1/2"
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 Volt)
Motor Cut-Off During Braking: When the brakes are engaged the brake switch signals the controller to turn off the motor. The motor turns on again after the brakes are released.

*Power Connector

Red = Positive
Black = Negative

Mating Connector Item # CNX-50


Required Connection
Motor Connector
Blue = Positive
Yellow = Negative

Mating Connector Item # CNX-50
Required Connection
Throttle Connector
Red = + 5 Volts Output
Black = Negative
Blue = 1-4 Volts Input

Mating Connector Item # CNX-52
Required Connection  
Key Switch Connector
Mating Connector Item # CNX-51
Required Connection
Battery Charger Connector
Black = Negative
Pink = Positive

Mating Connector Item # CNX-51
~Optional Connection
Brake Lever Switch Connector
Mating Connector Item # CNX-51
~Optional Connection
Brake Light Connector
Red = Positive

Yellow = Negative

Mating Connector Item # CNX-51
~Optional Connection
Power Light Connector
Black = Negative
Red = Positive

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.