---
product_id: 70945350
title: "KB Electronics KBMM-225 DC motor control 9450"
brand: "kb electronics"
price: "A$459"
currency: AUD
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.au/products/70945350-kb-electronics-kbmm-225-dc-motor-control-9450
store_origin: AU
region: Australia
---

# 3.0 HP max power w/ heat sink 50:1 speed range precision Built-in MOV transient protection KB Electronics KBMM-225 DC motor control 9450

**Brand:** kb electronics
**Price:** A$459
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your motor’s speed with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** KB Electronics KBMM-225 DC motor control 9450 by kb electronics
- **How much does it cost?** A$459 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/70945350-kb-electronics-kbmm-225-dc-motor-control-9450)

## Best For

- kb electronics enthusiasts

## Why This Product

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

## Key Features

- • **Precision speed control:** Achieve ultra-fine 50:1 speed range with 1% load regulation for smooth operation
- • **Robust protection system:** Integrated AC line fuse, armature fuse holder, and MOV transient protection safeguard your investment
- • **Global compliance & reliability:** UL, CSA, CE, and C-tick certified with a 1-year factory warranty for peace of mind
- • **Power that scales with your needs:** Supports 1/50 to 3 HP motors with auxiliary heat sink for heavy-duty performance
- • **Customizable tuning at your fingertips:** 5K speed potentiometer plus trimpots for Min, Max, Accel, Decel, IR, and CL adjustments

## Overview

The KB Electronics KBMM-225 is a versatile DC motor speed controller designed for 1/50 to 1.5 HP motors, extendable to 3 HP with an auxiliary heat sink. It offers a wide 50:1 speed range with tight 1% load regulation, multiple built-in safety features including fuses and MOV transient protection, and fine-tuning controls for optimal performance. Certified globally and backed by a 1-year warranty, it’s engineered for professionals demanding reliable, precise motor control.

## Description

KBMM-225 Adjustable Speed DC Drive will control motors between 1/50-1.5 HP (3.0 HP w/aux. Heat-sink) by inserting the proper Plug-in Horsepower Resistor. The KBMM-225 motor speed control is designed for 180 VDC PM & Shunt motors. Speed range is 50:1 with load regulation of 1%. Features include: AC Line fuse and Armature Fuse holder, Auto Inhibit, Voltage Following, MOV transient protection, 5K speed pot and trimpot adjustments for Min, Max, Accel, Decel, IR and CL. Options include Auxiliary heat sink, Barrier Terminal Board, RFI/EMI filters and Signal Isolation (model SI-6). This control is available worldwide from stocking KB distributors. UL, CSA, CE, C-tick. Patented.

## Features

- 1/100~3 Horsepower (3.0 HP w/aux. Heat-sink)
- 110V AC Input
- Non-Regenerative
- 1 Year Factory Warranty

## Product Details

- **Brand:** KB ELECTRONICS
- **Model Name:** 9450
- **Voltage:** 230 Volts
- **Horsepower:** 1.5 Horsepower
- **Material:** Aluminum

## Images

![KB Electronics KBMM-225 DC motor control 9450 - Image 1](https://m.media-amazon.com/images/I/61SxbBjMgEL.jpg)
![KB Electronics KBMM-225 DC motor control 9450 - Image 2](https://m.media-amazon.com/images/I/61p+1g-kbtL.jpg)
![KB Electronics KBMM-225 DC motor control 9450 - Image 3](https://m.media-amazon.com/images/I/71m8S34STpL.jpg)
![KB Electronics KBMM-225 DC motor control 9450 - Image 4](https://m.media-amazon.com/images/I/61zKc4ZJBSL.jpg)
![KB Electronics KBMM-225 DC motor control 9450 - Image 5](https://m.media-amazon.com/images/I/71qn9qYhm2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by N***E on December 11, 2021*

Don't forget to get a horsepower resistor!Very stable speed.Low power dissipation.

### ⭐⭐⭐⭐⭐ Five Stars
*by J***N on May 5, 2017*

excellent

### ⭐⭐⭐⭐⭐ Very dependable!
*by J***Y on September 10, 2014*

I have been using these speed controllers for 5+ years on a daily basis and they are very dependable, easy to set up with accel/decel control. Note: you must purchase a resistor; ie: KBE 9843 (for 1 HP motor) and two 1/4" fuses (amperage is dependent on motor and voltage) to operate.

## Frequently Bought Together

- KB Electronics KBMM-225 DC motor control 9450
- Plug-In Horsepower Resistor (9843)

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**Shop now:** [https://www.desertcart.com.au/products/70945350-kb-electronics-kbmm-225-dc-motor-control-9450](https://www.desertcart.com.au/products/70945350-kb-electronics-kbmm-225-dc-motor-control-9450)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-02*