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Item #:
179181991
3V 50RPM DC Gear Motor w Encoder Speed Velocity Measurement for Mini DIY
Item #:
179181991
BSD 39
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Only 2 items left in stock.
Order now and get it around Monday, October 19
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Small Speed Gear DC Motor GA12 N20 with Encoder - Perfect for your model plane needs!
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What Stands Out
High Precision
Equipped with an encoder, this motor allows for accurate speed and velocity measurements, ensuring precise control for various DIY projects.
Compact Design
Its small size makes it ideal for mini projects, fitting seamlessly into tight spaces without compromising performance.
Versatile Applications
Perfect for a range of uses, from robotics to model vehicles, catering to hobbyists and DIY enthusiasts seeking reliable movement solutions.
Product Details
- Small Speed Gear DC Motor GA12 N20 with Encoder Test Code Tray 3V, 50RPM ±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)Function : 3V dc motor speed controller,variable speed motor, Widely used in Intelligent remote Control car, model plane, automatic, Boat, Home Appliance, Car
| Electric motor type | DC Motor |
| Volts | 3.0 V |
| Maximum motor speed | 50.0 rpm |
| Brand | Unique Bargains |
| Has written warranty | No |
| Features | Adjustable |
| Accessories | test code tray |
| Weight | 0.03 lb (10 grams) |
| Model | GA12-N20 |
Who Should Buy?
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Hobbyist Projects
Ideal for DIY enthusiasts looking to build simple robots or automation systems with precise control.
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Educational Purposes
Great for students and teachers in robotics or electronics courses that require hands-on learning experiences.
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Miniature Applications
Perfect for small-scale devices such as model cars, drones, and other compact mechanical systems.
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Heavy-Duty Use
Unsuitable for industrial applications that require high torque or robust mechanical performance under heavy loads.
Product Description
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Customer Questions & Answers
-
Question:
What voltage does the GA12-N20 motor operate on?
Answer: The GA12-N20 motor operates at 3V. -
Question:
What is the RPM of this motor?
Answer: It has a speed of 50RPM ±5%. -
Question:
Can I use this motor for a model plane?
Answer: Yes, this motor is specifically designed for use in model planes and other remote-controlled vehicles.
Unique Bargains Electric Motors Editorial Review
The 3V 50RPM DC Gear Motor w Encoder Speed Velocity Measurement for Mini DIY is an excellent choice for hobbyists and DIY enthusiasts. This DC motor operates at 3.0 V and can achieve a maximum speed of 50 rpm, making it suitable for various applications. The adjustable feature allows users to customize the performance, while the included test code tray provides convenience for testing. Many users appreciate the lightweight design, weighing only 0.03 lb, which enhances its usability in compact projects. Overall, this motor delivers reliable performance for those looking to integrate motion control into their creative projects.
Customer Reviews & Ratings
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Pros
- Lightweight and easy to handle
- Adjustable speed feature available
- Ideal for mini DIY applications
- Includes test code tray for convenience
- Reliable performance for hobbyist projects
Cons
- The lack of warranty might be a concern for some.
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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BSD 39
Order now and get it around Monday, October 19
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Features & Benefits
- High-performance DC geared motor at 50RPM ±5%
- Includes encoder for precise control and feedback
- Compact size: 40 x 12 x 17mm, ideal for various applications
- Versatile usage for remote control cars, model planes, and more
- Easy wiring: clear instructions provided for user convenience
- Package includes one GA12-N20 motor with test wires
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