--- product_id: 225195420 title: "uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY" brand: "uxcell" price: "€ 30.20" currency: EUR in_stock: true reviews_count: 1 category: "Uxcell" url: https://www.desertcart.it/products/225195420-uxcell-ga12-n20-12v-100rpm-dc-gear-motor-with-encoder store_origin: IT region: Italy --- # 12V Power 100RPM Speed 3mm Shaft uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY **Brand:** uxcell **Price:** € 30.20 **Availability:** βœ… In Stock ## Summary > πŸš€ Gear Up Your Projects with Precision! ## Quick Answers - **What is this?** uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY by uxcell - **How much does it cost?** € 30.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/225195420-uxcell-ga12-n20-12v-100rpm-dc-gear-motor-with-encoder) ## Best For - uxcell enthusiasts ## Why This Product - Trusted uxcell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Durable Build:** Engineered for impact resistance and longevity, ensuring reliability. - β€’ **Compact Design:** Lightweight and small volume, perfect for DIY projects and mini cars. - β€’ **Easy Integration:** Comes with encoder for precise speed control and measurement. - β€’ **Powerful Performance:** Experience high torque with low noise for seamless operation. - β€’ **Versatile Applications:** Ideal for robotics, RC hobbies, and moreβ€”unleash your creativity! ## Overview The uxcell GA12-N20 12V 100RPM DC Gear Motor is a compact and efficient motor designed for various applications, including robotics and DIY projects. With a rated voltage of 12V and a speed of 100RPM, it features a durable build with high torque and low noise, making it an excellent choice for hobbyists and professionals alike. ## Description Small Speed Gear DC Motor GA12 N20 with Encoder Test Code Tray 12V, 100RPM Β±5% for Model Plane Name: GA12-N20 DC Geared MotorEncoder Test Wire Length: 150mmShaft Size: 3mm x 9mm Output Shaft type: D typeTotal Size: 40 x 12 x 17mmPackage includes: 1pcs GA12-N20 DC Geared Motor with Encoder Test wire How to wiring?Red - motor Power + (Exchange can control the motor positive and negative rotation)Black - encoded power supply-negative (positive and negative )Blue - encoded power + positive (positive and negative) White - Motor power-(Exchange can control the motor positive and negative rotation) Item specifics:Type: Gear MotorFunction : 12V dc motor speed controller,variable speed motor, Widely used in Intelligent remote Control car, model plane, automatic, Boat, Home Appliance, Car Review: Poor Shipping - "uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY" Purchased Early 2021 $16.99 I'm certain these units are difficult and costly to produce. To that point I believe uxcell should take far more care in shipping these items. I received both units (same order separate shipments) in a bubble clad plastic desertcart bag. One wrapped in light closed cell foam and tape. The other was packaged similarly but inside of another small uxcell branded bag. After unpackaging and quick look, I tried powering each unit up. Both required me to gently pull the magnetic coded disc away from the motor as they were both pressed tightly against the encoder circuit board, preventing operation. I've also had to slightly adjust the position of the hall effect sensors on the circuit board as they were pressed against this disc. These are not listed as to what brush type is used, I'd guess carbon brushes as I've not been able to locate a 12 volt version of the N20 motor that uses precious metal brushes. After adjusting the position of the disc on the rear of each motor, both operated but, one is produces much more noise. I believe the rear motor shaft is slightly bent. I've noted this particular unit also requires more current to operate at the same speed and, does not meet the +-5% RPM spec (~92 RPM @ 12.00 Volts DC). For my application, the feedback loop provided by shaft encoder (+software) will allow me to match the speed of the mechanical assembly this will be driving. I expect the lifetime will be reduced due to this damage. Be sure to apply light oil, mine were shipped dry. I've chosen to post this review in this manner rather than trying to contact uxcell for a return, hoping they properly package these for future buyers. These units are tiny, fragile and sensitive to shock received by shipping them in a plastic bag. I feel a perfect unit is worth the cost but, only if it arrives undamaged ## Features - Features: Rated Voltage: 12V, Speed: 100RPM Β±5%, Shaft Diameter: 3mm, D Shaft, Shaft Length: 9mm ;Package Includes: 1pcs GA12-N20 DC Geared Motor with Encoder Test wire - APPLICATION: Great replacement for the rusty or damaged DC geared motor, Great for speed control,widely used on small robots, etc. - ADVANTAGE 1: and light weight geared Electric Motor, Benefiting from high torque and low noise,Small volume,big torsion.Good toughness, impact resistance, the quality of the bearing and the service life of the gear motor are improved, extremely durable. - Gear motors can be found in many different applications. Such as for DIY RC Hobby, car module, planes and more. - Please check the current and voltage of the motor before use, and do not overload it ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07N1G7HHY | | Best Sellers Rank | #846,177 in Toys & Games ( See Top 100 in Toys & Games ) #2,903 in RC Electric Motors | | Brand Name | uxcell | | Customer Reviews | 3.8 3.8 out of 5 stars (2) | | Item Weight | 0.02 Kilograms | | Manufacturer | uxcell | | Material Type | Metal | | Model | a18112500ux0149 | | Model Name | gear | | Part Number | a18112500ux0149 | | Speed | 100 RPM | | Voltage | 12 Volts | ## Product Details - **Brand:** uxcell - **Material:** Metal - **Model Name:** gear - **Speed:** 100 RPM - **Voltage:** 12 Volts ## Images ![uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY - Image 1](https://m.media-amazon.com/images/I/61nIOn+0r4L.jpg) ![uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY - Image 2](https://m.media-amazon.com/images/I/61MkB2r2Z6L.jpg) ![uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY - Image 3](https://m.media-amazon.com/images/I/61hByPAMANL.jpg) ![uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY - Image 4](https://m.media-amazon.com/images/I/513AEOAVf7L.jpg) ![uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY - Image 5](https://m.media-amazon.com/images/I/51hWwEFZbQL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐ Poor Shipping *by A***N on January 15, 2021* "uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY" Purchased Early 2021 $16.99 I'm certain these units are difficult and costly to produce. To that point I believe uxcell should take far more care in shipping these items. I received both units (same order separate shipments) in a bubble clad plastic Amazon bag. One wrapped in light closed cell foam and tape. The other was packaged similarly but inside of another small uxcell branded bag. After unpackaging and quick look, I tried powering each unit up. Both required me to gently pull the magnetic coded disc away from the motor as they were both pressed tightly against the encoder circuit board, preventing operation. I've also had to slightly adjust the position of the hall effect sensors on the circuit board as they were pressed against this disc. These are not listed as to what brush type is used, I'd guess carbon brushes as I've not been able to locate a 12 volt version of the N20 motor that uses precious metal brushes. After adjusting the position of the disc on the rear of each motor, both operated but, one is produces much more noise. I believe the rear motor shaft is slightly bent. I've noted this particular unit also requires more current to operate at the same speed and, does not meet the +-5% RPM spec (~92 RPM @ 12.00 Volts DC). For my application, the feedback loop provided by shaft encoder (+software) will allow me to match the speed of the mechanical assembly this will be driving. I expect the lifetime will be reduced due to this damage. Be sure to apply light oil, mine were shipped dry. I've chosen to post this review in this manner rather than trying to contact uxcell for a return, hoping they properly package these for future buyers. These units are tiny, fragile and sensitive to shock received by shipping them in a plastic bag. I feel a perfect unit is worth the cost but, only if it arrives undamaged ## Frequently Bought Together - uxcell GA12-N20 12V 100RPM DC Gear Motor with Encoder Speed Velocity Measurement for Mini Car Balance Motor Encoder DIY - Aideepen 5pcs Dual H-Bridge DC Stepper 1.5A 2 Way DC Motor Driver Module Replace Stepper L298N for Smart Car Power - Nano V3.0, Nano Board ATmega328P 5V 16M Micro-Controller Board Compatible with Arduino IDE (Nano x 3 with USB Cable) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/225195420-uxcell-ga12-n20-12v-100rpm-dc-gear-motor-with-encoder](https://www.desertcart.it/products/225195420-uxcell-ga12-n20-12v-100rpm-dc-gear-motor-with-encoder) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-16*