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Speed Controller SPD-SD1000-3 Installation and Wiring |
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| Rated Voltage | 36 Volts |
| Rated For Motors | Up To 1000 Watts |
| Maximum Current | 40 Amps |
| Under Voltage Protection | 31 Volts ± 1.0 Volts |
| Recommended Fuse Size | 40 Amps |
| 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 31.0 Volts ± 1.0 Volts) Motor Cut-Off During Braking: When the brakes are applied the brake switch signals the controller to turn off the motor. This feature is optional. To disable leave brake lever switch connector unplugged. |
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*Power Connector Red = Positive Black = Negative Mating Connector Item # CNX-2PX2
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Required Connection |
| Motor Connector Blue = Positive Green = Negative Mating Connector Item # CNX-50
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 Required Connection |
| Throttle Connector Red = +5V Green = Signal Black = Negative
Mating Connector Item # CNX-65
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 Required Connection |
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Brake Lever Switch Connector
Mating Connector Item # CNX-51
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 ~Optional Connection |
| Battery Charger Connector Connects to positive lead of battery charger port and disables motor when the battery pack is being recharged.
Mating Connector Item # CNX-45
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 ~Optional Connection |
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*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. |