E-Z-GO Golf Cart Controller Alltrax SR Series 300A


SKU: PPW-SR48300-10.01 Category:

Club Car Golf Cart Controller Alltrax SR Series 300A

This 300 Amp Alltrax Club Car Golf Cart Controller is designed specifically to work with all 36v or 48v Club Car Series models 1996 or later. This is a direct OEM replacement for your Club Car Golf Cart Speed Controller.

Series Motor Applications ONLY! Not for use in Regen Carts.

See XCT Series for golf carts with regenerative braking characteristics. AllTrax can power your creation with multiple golf cart speed controller options for many applications and voltage requirements. Performance without compromise. Made In the USA.


Features and Benefits:

  • 12 to 48 volt
  • 300 amp
  • User personality switch input
  • Flexible USB programming
  • Integrated heat sink mounts on any suitable surface
  • Solenoid Control for Main DC Control
  • Standard 4-hole OR 2-hole mounting
  • Optional Universal-Mount Adapter for No Drill Install
  • Auto-throttle calibration for smooth operation
  • Absolute mode (Precision control for industrial applications)


Note – All ratings are at 25 degrees celsius, with nominal rating voltage at 50% PWM. Actual current ratings are /- 5% listed amperage.


  • Type: Series Motor Controller
  • Operating Frequency: 18kHz
  • Controller Voltage, KSI & Reverse:
  • SR48XXX 12-48V nom, 62V max
  • SR72XXX 12-72V nom, 90V max
  • Controller Operating Temp: -20 C to 75 C, shutdown @ 85 C
  • Environmental Operating Temp: -20 C to 50 C
  • Standby Current (Power up): <1W nom, <8W Fan on
  • Stand By Power : <20mA
  • Relay Drive Output Current: 5A peak, 1A Continuous. (Solenoid) – Upgrade Required
  • Throttles Supported: 0-5k, 5k-0, E-Z-GO ITS, Club Cart 5k-0 3 (See Below)
  • Terminal Torque: Torque to 60-80 in.lb (5-7 ft/lb, 6.77-9.4Nm)

Throttle Inputs Options:

  • ITS (inductive, E-Z-GO)
  • 0-1K Yamaha
  • Resistive 0-5K ohm ( /-10%) 2-wire and 3-Wire
  • Resistive 5K-0 ohm ( /-10%) Club Car
  • USB Throttle
  • Wire – MCOR – 0-5 Volt, 6 -10.5 Volt (Taylor Dunn)

Adjustments via Alltrax Tool-Kit Software

Throttle acceleration / deceleration rate and map profile

  • Armature current limit
  • Under / Over voltage shutdown
  • Half Speed Reverse
  • High Pedal Disable

**Disconnect batteries prior to installation. Follow this link to AllTrax Help Section and Installation Instructions

Should you have any questions or not sure this Club Car Golf Cart Speed Controller will work with your application drop us a line or give us a call. 

Weight 10 lbs
Dimensions 12 × 12 × 12 in


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