---
product_id: 578614533
title: "2Pcs DM-S0020 2.1g Ultra-Micro Servo Coreless Motor 180 Degrees 2g Digital Servo with JR Connector 3.7V-5V for RC Hobby Model Airplane"
brand: "sologood"
price: "B/.61"
currency: PAB
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.pa/products/578614533-2pcs-dm-s0020-2-1g-ultra-micro-servo-coreless-motor
store_origin: PA
region: Panama
---

# Coreless motor speed Operating voltage range Precision POM gear 2Pcs DM-S0020 2.1g Ultra-Micro Servo Coreless Motor 180 Degrees 2g Digital Servo with JR Connector 3.7V-5V for RC Hobby Model Airplane

**Brand:** sologood
**Price:** B/.61
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your RC Experience with Precision Power!

## Quick Answers

- **What is this?** 2Pcs DM-S0020 2.1g Ultra-Micro Servo Coreless Motor 180 Degrees 2g Digital Servo with JR Connector 3.7V-5V for RC Hobby Model Airplane by sologood
- **How much does it cost?** B/.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/578614533-2pcs-dm-s0020-2-1g-ultra-micro-servo-coreless-motor)

## Best For

- sologood enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable POM gear ensures longevity and reliability in every flight.
- • **Compact Design:** Lightweight at just 2.1g, perfect for your RC hobby models.
- • **Unleash Precision:** Experience ultra-responsive control with a 180-degree rotation.
- • **Power Meets Efficiency:** Optimal performance at 4.2V for low consumption and high output.
- • **Universal Compatibility:** Seamlessly integrates with popular remote controls like Futaba and JR.

## Overview

The 2Pcs DM-S0020 2.1g Ultra-Micro Servo is a high-performance coreless motor designed for RC hobbyists. With a 180-degree rotation and compatibility with major remote control brands, this servo offers precision and efficiency, making it an essential component for model airplanes. Its durable POM gear and optimal operating voltage of 4.2V ensure reliable performance, while its lightweight design makes it ideal for various applications.

## Description

Weight: 2.1G Size: 16.2 * 8.2 * 16.5mmPackage List : 2 X DM-S0020 2.1g Ultra-Micro Servo , 2 X Arm Accessories , 2 X Screws

Review: Works - not bad.
Review: Don't buy - Buy something else. These are junk. I had a 3.7v system in micro airplane and one failed after just testing it with no control horn hooked up. So I replaced it with a different brand. The other one failed during first flight. I was lucky to retrieve aircraft with out a rudder. Complete junk from China.

## Features

- Wire length: 110mm, JR terminal, wire color: brownish red orange, brown negative electrode, orange signal, red positive electrode
- Operating Voltage: 3.7V ~ 5.0V . It is recommended to use 4.2V for the best effect .
- POM gear : super wear-resistant precision . Coreless motor, fast, low consumption, digital circuit.
- JR terminal 0.5-2.5ms 180 degrees (using a remote control at around 90 degrees, as the remote control only has 1-2ms PWM), compatible with remote controls such as Futaba, JR, SANWA, Hitec, etc.
- Select the correct power supply voltage according to the specifications and ensure sufficient current supply to avoid affecting the normal operation of the steering gear; Use beyond voltage range It may cause abnormal operation or even damage of the steering gear, and special attention should be paid.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBS4P6JZ |
| Best Sellers Rank | #400,636 in Toys & Games ( See Top 100 in Toys & Games ) #905 in RC Servos |
| Customer Reviews | 3.6 3.6 out of 5 stars (15) |
| Item Weight | 0.352 ounces |
| Manufacturer | SoloGood |
| Manufacturer recommended age | 4 - 17 years |
| Product Dimensions | 0.1 x 0.1 x 0.1 inches |

## Images

![2Pcs DM-S0020 2.1g Ultra-Micro Servo Coreless Motor 180 Degrees 2g Digital Servo with JR Connector 3.7V-5V for RC Hobby Model Airplane - Image 1](https://m.media-amazon.com/images/I/411PqmZC2zL.jpg)
![2Pcs DM-S0020 2.1g Ultra-Micro Servo Coreless Motor 180 Degrees 2g Digital Servo with JR Connector 3.7V-5V for RC Hobby Model Airplane - Image 2](https://m.media-amazon.com/images/I/41Gx6a6OxpL.jpg)
![2Pcs DM-S0020 2.1g Ultra-Micro Servo Coreless Motor 180 Degrees 2g Digital Servo with JR Connector 3.7V-5V for RC Hobby Model Airplane - Image 3](https://m.media-amazon.com/images/I/41RTV-oR9IL.jpg)
![2Pcs DM-S0020 2.1g Ultra-Micro Servo Coreless Motor 180 Degrees 2g Digital Servo with JR Connector 3.7V-5V for RC Hobby Model Airplane - Image 4](https://m.media-amazon.com/images/I/51dyMhzAh8L.jpg)
![2Pcs DM-S0020 2.1g Ultra-Micro Servo Coreless Motor 180 Degrees 2g Digital Servo with JR Connector 3.7V-5V for RC Hobby Model Airplane - Image 5](https://m.media-amazon.com/images/I/51e0ZO9Y+CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works
*by K***Y on January 10, 2024*

not bad.

### ⭐ Don't buy
*by B***S on May 14, 2025*

Buy something else. These are junk. I had a 3.7v system in micro airplane and one failed after just testing it with no control horn hooked up. So I replaced it with a different brand. The other one failed during first flight. I was lucky to retrieve aircraft with out a rudder. Complete junk from China.

### ⭐⭐ Smoked...Melted housing.
*by P***N on December 24, 2024*

Size was right, good torque. But after installation trial with no load, one servo produced a puff of smoke, and melted housing by the motor (pics). Other still functioning as expected. Will order replacement from different vendor, i.p.

## Frequently Bought Together

- 2Pcs DM-S0020 2.1g Ultra-Micro Servo Coreless Motor 180 Degrees 2g Digital Servo with JR Connector 3.7V-5V for RC Hobby Model Airplane
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**Shop now:** [https://www.desertcart.com.pa/products/578614533-2pcs-dm-s0020-2-1g-ultra-micro-servo-coreless-motor](https://www.desertcart.com.pa/products/578614533-2pcs-dm-s0020-2-1g-ultra-micro-servo-coreless-motor)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-22*