---
product_id: 501034669
title: "70:1 Metal DC Geared-Down Motor 37Dx54.8L mm 6V or 12V with Mounting Bracket Kit. 6V-5W-75RPM-15 kg.cm(208 oz.in), 12V-10W-150RPM-27 kg.cm(375 oz.in), D-Shaped Output Shaft Long 16mm."
brand: "cqrobot"
price: "B/.87"
currency: PAB
in_stock: true
reviews_count: 6
url: https://www.desertcart.com.pa/products/501034669-70-1-metal-dc-geared-down-motor-37dx54-8l-mm
store_origin: PA
region: Panama
---

# Up to 27 kg.cm torque strength Dual voltage 6V/12V power options 70:1 precision gear ratio 70:1 Metal DC Geared-Down Motor 37Dx54.8L mm 6V or 12V with Mounting Bracket Kit. 6V-5W-75RPM-15 kg.cm(208 oz.in), 12V-10W-150RPM-27 kg.cm(375 oz.in), D-Shaped Output Shaft Long 16mm.

**Brand:** cqrobot
**Price:** B/.87
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your innovation with precision torque and unstoppable versatility!

## Quick Answers

- **What is this?** 70:1 Metal DC Geared-Down Motor 37Dx54.8L mm 6V or 12V with Mounting Bracket Kit. 6V-5W-75RPM-15 kg.cm(208 oz.in), 12V-10W-150RPM-27 kg.cm(375 oz.in), D-Shaped Output Shaft Long 16mm. by cqrobot
- **How much does it cost?** B/.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/501034669-70-1-metal-dc-geared-down-motor-37dx54-8l-mm)

## Best For

- cqrobot enthusiasts

## Why This Product

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

## Key Features

- • **Precision Powerhouse:** 70:1 metal gear ratio delivers smooth, reliable torque for high-performance projects.
- • **Robust Torque Output:** Up to 27 kg.cm stall torque ensures your robot or device moves with commanding strength.
- • **Pro-Grade Compatibility:** D-shaped 6mm shaft with 16mm length fits seamlessly into advanced robotics and smart devices.
- • **Compact & Durable Design:** Metal housing and mounting bracket kit provide rugged durability in a sleek 37x55mm footprint.
- • **Versatile Voltage Flexibility:** Switch effortlessly between 6V and 12V to match your custom build’s power needs.

## Overview

The CQRobot 70:1 Metal DC Geared-Down Motor offers dual voltage operation (6V/12V) with a robust 70:1 gear ratio, delivering up to 27 kg.cm torque and speeds up to 150 RPM. Its compact metal build and included mounting bracket make it ideal for robotics, smart appliances, and DIY engineering projects seeking reliable, high-torque performance.

## Description

Note: Do not screw too far into the mounting holes as the screws can hit the gears. We recommend screwing no more than 3mm (0.12″) into the screw hole. For support, please refer to CQRobot Wiki for detailed product information, SKU: CQR37D.

## Features

- 6V or 12V 70:1 Metal DC Geared-Down Motor 37Dx54.8L mm, with Metal Mounting Bracket Kit, D-shaped Output Shaft 6mm Diameter and Long 16mm;
- Max Power: @ 6V: 5 W, @ 12V: 10 W;
- No-load Speed: @ 6V: 75 RPM, @ 12V: 150 RPM;
- Stall Torque: @ 6V: 15 kg.cm (208 oz.in), @ 12V: 27 kg.cm (375 oz.in);
- for Projects Such as Robots, Measuring Devices, Medical Equipment, Smart Balance Car, RC Car Model, Smart Home Appliance, Custom Servo, DIY Engine Toy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B08ZK8NV4Q |
| Best Sellers Rank | #105,814 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #113 in Robot Parts |
| Brand Name | CQRobot |
| Customer Reviews | 4.6 4.6 out of 5 stars (40) 4.6 out of 5 stars |
| Horsepower | 10 watts |
| Item Weight | 0.25 kg |
| Manufacturer | CQRobot |
| Material Type | Metal |
| Model | CQR37D12V-H |
| Number Of Items | 1 |
| Part Number | CQR37D12V-H |
| Shaft Diameter | 3 millimeters |
| Speed | 150 rpm |
| Voltage | 12 volts |

## Product Details

- **Brand:** CQRobot
- **Speed:** 150 RPM
- **Voltage:** 12 Volts
- **Horsepower:** 10 Watts
- **Material:** Metal

## Images

![70:1 Metal DC Geared-Down Motor 37Dx54.8L mm 6V or 12V with Mounting Bracket Kit. 6V-5W-75RPM-15 kg.cm(208 oz.in), 12V-10W-150RPM-27 kg.cm(375 oz.in), D-Shaped Output Shaft Long 16mm. - Image 1](https://m.media-amazon.com/images/I/61MTW-S7JhL.jpg)
![70:1 Metal DC Geared-Down Motor 37Dx54.8L mm 6V or 12V with Mounting Bracket Kit. 6V-5W-75RPM-15 kg.cm(208 oz.in), 12V-10W-150RPM-27 kg.cm(375 oz.in), D-Shaped Output Shaft Long 16mm. - Image 2](https://m.media-amazon.com/images/I/71nIsPmdiiL.jpg)
![70:1 Metal DC Geared-Down Motor 37Dx54.8L mm 6V or 12V with Mounting Bracket Kit. 6V-5W-75RPM-15 kg.cm(208 oz.in), 12V-10W-150RPM-27 kg.cm(375 oz.in), D-Shaped Output Shaft Long 16mm. - Image 3](https://m.media-amazon.com/images/I/71IwTpcVacL.jpg)
![70:1 Metal DC Geared-Down Motor 37Dx54.8L mm 6V or 12V with Mounting Bracket Kit. 6V-5W-75RPM-15 kg.cm(208 oz.in), 12V-10W-150RPM-27 kg.cm(375 oz.in), D-Shaped Output Shaft Long 16mm. - Image 4](https://m.media-amazon.com/images/I/61Q4exzBmhL.jpg)
![70:1 Metal DC Geared-Down Motor 37Dx54.8L mm 6V or 12V with Mounting Bracket Kit. 6V-5W-75RPM-15 kg.cm(208 oz.in), 12V-10W-150RPM-27 kg.cm(375 oz.in), D-Shaped Output Shaft Long 16mm. - Image 5](https://m.media-amazon.com/images/I/8105+RvgWyL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 제작
*by  on Reviewed in the United States June 15, 2025*

좋아요

### ⭐⭐⭐⭐ Powerful 12v motor. A bit expensive. Kind of loud.
*by  on Reviewed in the United States December 27, 2023*

I bought this motor to use in my filament respooler for 3D printing. My first impression is that it is powerful and has a lot of torque but it is loud. I assume the gearbox is making the noise. You cannot turn this by hand as you might assume knowing it is a 70:1 gear ratio. When you take the power off, it stops right away. (like a brake almost) Actually, even if you turn the down the speed, it throws my filament around a bit as if you had hit the brakes. I would give it 5 stars but it is a bit loud and was a little more than I expected to pay. I am happy that it was available though and it is about perfect for my project. It has a nice D shaped shaft which is perfect. There is a + on the back near one of the terminals indicating that it is the positive terminal. I got 2.8mm female spade connectors and used my Engineer crimper (Similar to IWISS crimper) to crimp the proper ends on. Doing the electrical crimp then the insulation crimp separately is always my preference.It is a little slower than I expected. I got a nice inexpensive speed controller for it. At max speed it is slower than my cordless drill by quite a bit.I hope this motor works for a long time. It will run constantly for 4-5 minutes at a time and sit for days or weeks in between. I used to respool using a drill at about 2/3 speed in 2 minutes. This is slower but I get better results.

### ⭐ Weak, weak, weak
*by  on Reviewed in the United States May 27, 2024*

This is a very weak motor. I suspect the gearing is plastic and not very good quality. It is loud too.

## Frequently Bought Together

- CQRobot 70:1 Metal DC Geared-Down Motor 37Dx54.8L mm 6V or 12V with Mounting Bracket Kit. 6V-5W-75RPM-15 kg.cm(208 oz.in), 12V-10W-150RPM-27 kg.cm(375 oz.in), D-Shaped Output Shaft Long 16mm.
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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-21*