Alltrax XCT-48500 PDS Motor Controller For E-Z-GO PDS Golf Carts

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Alltrax XCT-48500 PDS Motor Controller For E-Z-GO PDS Golf Carts

This is Alltrax's newest line of regen (shunt wound) separately excited motor controllers. It offers many advantages over their older DCX line.


  • XCT48500 PDS
  • For E-Z-GO PDS Golf Carts
  • 500 Amps
  • 36-48 Volts
  • ITS Throttle
  • Direct EZGO PDS Connection - No Adapters
  • Auto Throttle Calibration
  • USB Programming With Free Software


  • DC motor controller for separately excited motors (not series)
  • ABS + PC510 flame resistant thermal plastic enclosure
  • All copper heat sinks
  • Sealed epoxy UL-94-VO / 5VA flame rating (best in industry)
  • Adjustable undervoltage cutback 16-30 VDC
  • Adjustable overvoltage shutdown 30-60 VDC
  • Operating Frequency: 18k Hz
  • Voltage drop @ 100amps: <.18V
  • Control voltage KSI keyswitch and reverse: 36-48V Nom, 62 VDC Max
  • Powered Up Standby Current <.02A (20mA)
  • Relay solenoid drive output current: 5amp peak, 1.0A Continuous


  • Fuse
  • Regen Diode
  • Operators Manual
  • Cooling Fan & Housing
  • Solenoid Mounting Bracket
  • Flexi-Mount adapter
  • Stainless Steel Hardware


Model 2 Mins
5 Mins
XCT48300 300 200 125
XCT48400 400 250 140
XCT48500 500 400 250


PDF For Alltrax Data Sheets, see our FAQ and Documents.

2 Reviews

  • 5
    Alltrax upgrade

    Posted by Bruce Pritchett on 8th Sep 2022

    I see a LOT of talk on the cart FB groups about upgrading batteries and motors to get more performance, but not nearly enough consideration given to the controller. Getting more amps from the batteries you already have to the motor you already have is a great way to measurably boost performance, and after you upgrade your controller, you can STILL upgrade your batteries and/or motor later and get even MORE gains! It's the perfect place to start your upgrades, and the mapping feature of the Alltrax controller lets it adapt as your cart changes and evolves. A GREAT choice for a "first upgrade", IMO.

  • 5
    Alltrax XCT-48500 Controller

    Posted by David B Pritchett on 19th May 2021

    Extremely versatile controller that uses maps for common motors or can be programmed via the USB cable and the Alltrax app. Has a built in fan and is plug compatible with the EZGO PDS carts. Easy to install with very good instructions.