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Alltrax SR-72300 Series Motor Controller (SR72300)

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Our Price: $481.00

Availability:: In Stock
Product Code: CON-SR72300

Throttle Type*:
0-5K 2-Wire Throttle
0-5V Throttle
ITS (EZGo 95' & Newer) Throttle
5K-0 3-Wire (Club Car) Throttle
5K-0 2-Wire Throttle
0-1K (Yamaha G9, G14 & G16) Throttle
6-10.5V (Taylor-Dunn) Throttle

12 Volt
24 Volt
36 Volt
48 Volt
72 Volt

EZGO Kit*:

Alltrax SR-72300 Motor Controller
- Fuse & Mounting Hardware Included

For Series and Permanent Magnet Motors

  • Color coded terminals
  • 12-72 Volts
  • 300 Amps Peak
  • 350 (Peak Amp Mode)
  • Standard 4-spade
  • Flexible USB programming
  • Integrated heatsink mounts on any suitable surface
  • Solenoid Control for Main DC Control
  • Auto-throttle calibration for smooth operation


  • DC motor controller for series and permanent magnet motors
  • 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 8-58 VDC
  • Adjustable overvoltage shutdown 30-90 VDC
  • Operating Frequency: 18k Hz
  • Voltage drop @ 100amps: <0.18V
  • Control voltage KSI keyswitch and reverse: 12-72V Nom, 90 VDC Max
  • Powered Up Standby Current <0.02A (20mA)
  • Relay solenoid drive output current: 5amp peak, 1.0A Continuous
Throttle Input 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
  • 0-5Volt
  • 6-10.5Volt (Taylor Dunn)
  • Cooling fan & encloser (increased performance)
  • Programming cable
  • Personality switch - 2 modes rocker or dial, to control speed for different users (coming soon)

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