Name: 7x20mm Coreless Motor 48000rpm 3.7V DC Motor
Brand: Chinese
SKU: 53607
Availability: InStock

Description

7×20mm Coreless Motor – High-Speed Micro DC Motor for RC, Robotics & DIY Projects

The 7×20mm Coreless Motor is a lightweight, ultra-fast, and highly efficient micro DC motor designed for precision movement in compact electronic and mechanical applications. With its coreless design, this motor delivers smoother rotation, faster acceleration, and reduced vibration compared to traditional brushed motors—making it ideal for RC drones, micro robots, medical devices, and small DIY engineering builds.

Its compact 7mm diameter and 20mm length allow it to fit into tight spaces while delivering impressive power.

Key Features of the 7x20mm Coreless Motor

Coreless Structure for ultra-smooth, high-speed performance
Lightweight & Compact 7×20mm size
Low Noise & Low Vibration operation
High RPM Output at low voltage
Fast Response Time for precision control
Suitable for Battery-Powered Devices
Strong Magnetic Field for enhanced torque
Easy to integrate into micro-mechanical systems

Applications

Perfect for Compact, High-Performance Projects

The 7×20mm coreless motor is widely used where high RPM and minimal weight are essential.

Common Uses Include

RC drones, quadcopters & micro helicopters
Micro robots & Arduino robotics
Mini fans & micro blowers
Model airplanes & lightweight vehicle systems
Precision instruments & medical devices
DIY gadgets, science projects & prototypes
Vibration and micro-movement mechanisms

Technical Specifications

Motor Type: Coreless DC Motor
Size: 7mm (diameter) × 20mm (length)
Voltage: Typically 3.7V (compatible with Li-ion/Li-Po cells)
Performance: High RPM and responsive
Shaft: Standard micro metal shaft
Build: Low-weight metal casing
Operation: Smooth, stable, and low-noise

Why Choose the 7×20mm Coreless Motor?

This motor is perfect for users needing maximum speed, instant acceleration, and lightweight performance. Its coreless structure significantly reduces inertia, allowing faster reaction time—ideal for drones, robotics, RC crafts, and precision devices. Reliable, efficient, and durable, this motor is a top choice for hobbyists, engineers, and designers.

About brand

Labtex is a seller, supplier, and stockist of Chinese-branded and non-branded lab equipment, scientific instruments, chemicals, reagents, microscopes, telescopes, medical devices, etc., in Bangladesh. Labtex always tries to sell the original products through the website and direct sales.

Shipping & Delivery

Delivery within 1-3 working days in Dhaka City and 3-5 working days anywhere in Bangladesh.

Disclaimer and Declaration

We are using this website as a catalog or brochure to represent our company in the digital world. Here displayed products and the physical products may slightly vary due to the deviation of lighting sources, photography, or your device display settings. And to improve product quality and prevent counterfeiting, actual products may vary, which may not match the image shown here. And here prices shown may be changed depending on the market price. And all prices are without VAT and AIT. Displayed on this website are not our ready-stock products, but we can deliver within the due time, which means delivery within 1-3 days in Dhaka city and within 3-5 days anywhere in Bangladesh.N.B.: We can’t deliver liquid products outside of Dhaka City. Please don’t place an order for liquid products from outside Dhaka City.Special Caution: None of our chemicals is suitable for human consumption or use in food. These are only for Research and Analysis. Website Disclaimer: This website may use some copyrighted materials without specific authorization of the owner, but the contents used here which is under the “Fair Use” of website content Policy. Copyright Disclaimer Under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as comment, news reporting, teaching, scholarship, research, and analysis. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational, training, experimental, or personal use tips the balance in favor of fair use. If you have any complaints about our content or find any content, image, video, or text that is copyrighted by you and want to remove it from this website, please feel free to email us at Labtexbangla@gmail.com. Those contents will be removed from this website.বি: দ্র: আমাদের অফিস থেকে সরাসরি পণ্য নেওয়ার ক্ষেত্রে, আমাদের অফিসে আসার নূন্যতম ৩ ঘন্টা আগে ফোনে জানিয়ে আসতে হবে। নতুবা ততক্ষনাৎ অফিস থেকে পণ্য দেওয়া সম্ভব হবে না।বিশেষ সর্তকতাঃ আমাদের কোনও রাসায়নিকই মানুষের ব্যবহারের জন্য বা খাবারে ব্যবহারের জন্য উপযুক্ত নয়। এগুলি কেবল গবেষণা এবং বিশ্লেষণের জন্য।