Alltrax SR48500 — 500A Series DC Controller
Programmable 12–48V series DC controller with included cooling fan for compatible series-motor applications.
Select your cart and throttle before adding to cart
Your selected cart/throttle configuration is recorded on the order. Match the existing throttle signal, not just the cart brand. Choose Club Car series with 5K–0 or 0–5K ohm throttle, E-Z-GO series with ITS or 0–5K ohm throttle, or Yamaha series with 0–1K ohm throttle, as applicable to your verified installation.
Not sure? Contact Winnie's through our contact page before purchasing. Send the cart make, model, year, battery-pack voltage and clear photos of the original controller label and connections. Older carts and modified throttles can differ. Do not choose a different configuration just because it is available. The unconfigured option cannot be purchased.
Installation requirements
USB programming with Alltrax Toolkit, configurable throttle input, sealed electronics and an integrated heat sink. Cooling fan included on the 500A model. Verify original controller, throttle wiring, motor architecture and mounting footprint. Not for separately excited/regen XCT systems or AC motors.
Check battery voltage and fully charged voltage, battery current capability, conductor sizing and contactor ratings. The 500A class is not an unlimited continuous-current rating. Final programming must match the installed system. Mounting adapters may be required and are not assumed included. Motor, power cable kit and solenoid are not included.
Representative SR family photo.
Manufacturer model: SR48500
Condition: New
Our SKU suffix identifies the selected cart/throttle; the manufacturer model remains SR48500.