Speed Controller SPD-SD600 Installation and Wiring

Rated Voltage   24 Volts
Rated For Motors   Up To 600 Watts
Maximum Current   30 Amps
Conversion Efficiency   95%
Under Voltage Protection   20.5 Volts
Recommended Fuse Size   40 Amps
Dimensions   4" Long x 2-3/8" Wide x 1-1/4" High
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. The brake lever switch is an optional connection and this controller will work without a brake switch connected to it.

*Power Connector
Red = Positive
Black = Negative

Mating Connector Item # CNX-2PX2

Required Connection

Motor Connector
Blue = Positive
Green = Negative

Mating Connector Item # CNX-50

Required Connection
Throttle Connector
Mating Connector Item # CNX-5
Mating Throttle Item # THR-

Required Connection
Brake Lever Switch Connector
Mating Connector Item # CNX-51

~Optional Connection
Battery Charger Port Connector
Mating Connector Item # CNX-05F

~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.