---
product_id: 5510343
title: "PEMS HM-RGM451 Pellet Stove Auger Gear Motor, 1 RPM, 0.51 Amps, 120 V"
brand: "rotom"
price: "R2839"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/5510343-pems-hm-rgm451-pellet-stove-auger-gear-motor-1-rpm
store_origin: ZA
region: South Africa
---

# 100 in-lb Torque 120V Power 1 RPM Speed PEMS HM-RGM451 Pellet Stove Auger Gear Motor, 1 RPM, 0.51 Amps, 120 V

**Brand:** rotom
**Price:** R2839
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite Your Efficiency with Precision Power!

## Quick Answers

- **What is this?** PEMS HM-RGM451 Pellet Stove Auger Gear Motor, 1 RPM, 0.51 Amps, 120 V by rotom
- **How much does it cost?** R2839 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/5510343-pems-hm-rgm451-pellet-stove-auger-gear-motor-1-rpm)

## Best For

- rotom enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Crafted from high-quality steel, this motor is built to last and withstand the test of time.
- • **Robust Torque:** Delivering a powerful 100 inch-pounds of torque, ensuring reliable and continuous duty.
- • **Versatile Design:** Mechanically reversible motor for flexible installation and operation.
- • **Compact Dimensions:** Space-saving design at just 2.75" x 4.625", fitting effortlessly into your setup.
- • **Precision Performance:** Experience seamless operation with a 1 RPM speed, perfect for your pellet stove needs.

## Overview

The PEMS HM-RGM451 Pellet Stove Auger Gear Motor is a high-performance motor designed for optimal pellet stove operation. With a speed of 1 RPM and a robust torque of 100 inch-pounds, this motor ensures reliable performance. Its compact dimensions and durable steel construction make it an ideal choice for both residential and commercial applications.

## Description

PEMS HM-RGM451 Pellet Stove Auger Gear Motor, 1 RPM, 0.51 Amps, 120 V

## Features

- Shaft: 3/8" x 1" with flat side, no hole in shaft
- Rotation: Clockwise when facing shaft
- Torque: 100 inch pounds, rated for continuous duty
- Motor is reversible mechanically, instructions on box label
- Motor dimension: 2.75" x 4 5/8", 6 bolt holes: 8-32

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Rotom |
| Model Name | gear |
| Speed | 1 RPM |
| Voltage | 120 Volts |
| Material | Pems,Steel |
| Item Weight | 0.2 Pounds |
| Manufacturer | PEMS |
| Part Number | HM-RGM451 |
| Item Weight | 3.2 ounces |
| Product Dimensions | 0.1 x 0.1 x 0.1 inches |
| Item model number | HM-RGM451 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![PEMS HM-RGM451 Pellet Stove Auger Gear Motor, 1 RPM, 0.51 Amps, 120 V - Image 1](https://m.media-amazon.com/images/I/71NtlZ7EKXL.jpg)

## Questions & Answers

**Q: ihave  whitfield pellet stove,  the auger stopped working ..the model is 734 . will the motor work ?**
A: If your motor is 1 rpm it should work fine, you can change the rotation of the motor if it turns the wrong way. not familiar with a model 734 is that the stove model or the auger motor? You can also disconnect the auger motor use a old extention cord with two 1/4 spade terminals and hook it up plug it into 110 and see if it turns. If it doesn't it s probably not the auger motor. Check so see if pellets are jammed in auger.

**Q: Will this replace a merkle- korff 3709ui-050 ?**
A: That number crosses oveer to our Rotom part # HM-RGM452, 2RPM auger motor.Regards,CSH Inc

**Q: I see only two wires, which I assume are hot and neutral.  Does it require a ground connection to the chassis?**
A: No ground on the original  it's not needed since it is connected to other connections that are grounded.

**Q: i have a 4515u1-083 - ,48 amps. 115v. -.60-hz zp, will this work.?**
A: no will only work for stir pot auger needs to be 4rpm to feed pellets

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**Shop now:** [https://www.desertcart.co.za/products/5510343-pems-hm-rgm451-pellet-stove-auger-gear-motor-1-rpm](https://www.desertcart.co.za/products/5510343-pems-hm-rgm451-pellet-stove-auger-gear-motor-1-rpm)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-22*