---
product_id: 160065780
title: "AlltraxSR-48500 Motor Controller (SR48500)"
brand: "alltrax"
price: "฿73989"
currency: THB
in_stock: true
reviews_count: 1
url: https://www.desertcart.co.th/products/160065780-alltraxsr-48500-motor-controller-sr48500
store_origin: TH
region: Thailand
---

# 12-48 Volts Color Coded Terminals 500 Amps Peak AlltraxSR-48500 Motor Controller (SR48500)

**Brand:** alltrax
**Price:** ฿73989
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Ride with Alltrax!

## Quick Answers

- **What is this?** AlltraxSR-48500 Motor Controller (SR48500) by alltrax
- **How much does it cost?** ฿73989 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/160065780-alltraxsr-48500-motor-controller-sr48500)

## Best For

- alltrax enthusiasts

## Why This Product

- Trusted alltrax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unleash Power:** Experience peak performance with 500 Amps!
- • **Durable Design:** Engineered for reliability in high-performance environments.
- • **Easy Installation:** Color-coded terminals for hassle-free setup.
- • **Versatile Voltage:** Compatible with 12-48 Volts for diverse applications.
- • **Peak Performance Mode:** 575 Amps in Peak Mode for those demanding moments.

## Overview

The Alltrax SR-48500 Motor Controller is a high-performance controller designed for electric vehicles, offering color-coded terminals for easy installation, a voltage range of 12-48 volts, and a peak current capability of 500 amps, with an impressive 575 amps in peak mode for maximum power delivery.

## Description

Alltrax SR-48500 Motor Controller - Fan, Fuse & Mounting Hardware Included For Series and Permanent Magnet Motors Features: Color coded terminals 12-48 Volts 500 Amps Peak 575(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 Specifications: 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 8-30 VDC Adjustable overvoltage shutdown 30-60 VDC Operating Frequency: 18k Hz Voltage drop @ 100amps: <0.18V Control voltage KSI keyswitch and reverse: 36-48V Nom, 62 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)

## Features

- Color coded terminals 12-48 Volts 500 Amps Peak 575 (Peak Amp Mode)

## Images

![AlltraxSR-48500 Motor Controller (SR48500) - Image 1](https://m.media-amazon.com/images/I/61kw3YaQB4L.jpg)
![AlltraxSR-48500 Motor Controller (SR48500) - Image 2](https://m.media-amazon.com/images/I/61ISaDwlxqL.jpg)
![AlltraxSR-48500 Motor Controller (SR48500) - Image 3](https://m.media-amazon.com/images/I/61G8BV1-HsL.jpg)
![AlltraxSR-48500 Motor Controller (SR48500) - Image 4](https://m.media-amazon.com/images/I/61en3d6VSFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    New Design over the old one
  

*by S***G on Reviewed in the United States 🇺🇸 on December 4, 2022*

Not being a golf cart mechanic a friend of mine and I took the old controller out and put the new one in. It bolts up in exactly the same place as the old one did. the only problem we had was we had to get some longer wires so everything would hookup in the right place. We only called AllTrax once to make sure we were hooking up things right. The golf cart now runs great.

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**Shop now:** [https://www.desertcart.co.th/products/160065780-alltraxsr-48500-motor-controller-sr48500](https://www.desertcart.co.th/products/160065780-alltraxsr-48500-motor-controller-sr48500)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-21*