What is included with the 7x20mm Coreless Motor?

This product includes a compact 7x20mm coreless DC motor with a pair of approximately 55mm propellers.

What is the size of the coreless motor?

The motor size is approximately 7mm in diameter and 20mm in length.

What is the size of the included propellers?

The included propellers are approximately 55mm in size.

Can I use this motor for a mini drone?

Yes, the compact and lightweight design makes it suitable for compatible mini drone and micro quadcopter projects.

Can I use the 7x20mm coreless motor for an RC aircraft?

Yes, it can be used for compatible lightweight RC aircraft and small propulsion projects, depending on the required thrust and operating conditions.

What type of motor is included?

This product uses a compact coreless DC motor.

Do I need to check the propeller rotation direction?

Yes, correct motor rotation and propeller orientation are important for proper airflow and thrust generation.

Can I change the motor rotation direction?

For a typical brushed DC motor, reversing the power polarity changes the direction of rotation. Always ensure the propeller is suitable for the selected rotation direction.

Is this motor suitable for robotics projects?

Yes, it can be used for compatible lightweight robotics, propulsion experiments, educational projects, and DIY electronics applications.

What is the price of the 7x20mm Coreless Motor with 55mm Propeller Pair?

The current price of the 7x20mm Coreless Motor with 55mm Propeller Pair is ৳450. Please check KathalTech for the latest price and product availability.

7x20mm Coreless Motor with 55mm Propeller Pair

Name: 7x20mm Coreless Motor with 55mm Propeller Pair
Brand: KathalTech
SKU: 7x20mm-coreless-motor-with-55mm-propeller-pair
Price: 450.00 BDT
Availability: InStock
Rating: 5.0 (1 reviews)

0.0 (0 Reviews)

৳450.00

VAT inclusive; Computed calculations added locally.

The 7x20mm Coreless Motor with 55mm Propeller Pair is a lightweight micro DC motor set designed for small DIY drones, RC aircraft, mini quadcopters, robotics, and educational projects. The compact 7x20mm coreless motor is paired with 55mm propellers, making it suitable for lightweight flying and propulsion applications.

In Stock & Ready to Ship 9 watching

Delivery Rates Express

Inside Dhaka: ৳70 (2-4 Business Days)

Outside Dhaka: ৳122 (3-5 Days)

COD available 100% Genuine

Jump to: Overview Description Specifications Reviews (0) FAQs (10)

Overview

Build or repair your mini flying projects with the 7x20mm Coreless Motor with 55mm Propeller Pair. This compact and lightweight propulsion set is ideal for small drones, mini quadcopters, micro RC aircraft, and DIY electronics projects.

The 7x20mm coreless DC motor features a small, lightweight design suitable for applications where size and weight are important. The included 55mm propeller pair provides a convenient combination for compatible micro propulsion systems.

Coreless motors are commonly used in lightweight applications because of their compact construction and responsive operation. This motor and propeller set can be used for hobby projects, educational experiments, micro drones, and custom RC models.

Get the 7x20mm Coreless Motor with 55mm Propeller Pair from KathalTech for your mini drone, RC, robotics, and DIY projects.

Note: Motor voltage, rotation direction, connector type, shaft size, and propeller specifications may vary depending on the supplied version or manufacturing batch.

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Verified Comments Listing

The 7x20mm Coreless Motor with 55mm Propeller Pair is a compact propulsion solution for lightweight electronics and RC projects. It combines a small 7mm × 20mm coreless DC motor with a pair of approximately 55mm propellers.

Its lightweight design makes it suitable for applications where reducing overall weight is important, including micro drones, mini quadcopters, and small RC aircraft.

The motor can also be useful for experimental projects involving small-scale propulsion, airflow, and motion.

Key Features

Compact 7x20mm coreless DC motor
Includes approximately 55mm propeller pair
Lightweight construction
Compact size for micro projects
Suitable for small propulsion applications
Ideal for mini drones and quadcopters
Useful for micro RC aircraft
Suitable for DIY and educational projects
Can be used for repairs and replacement applications

Applications

Mini drones
Micro quadcopters
DIY drones
Small RC aircraft
Lightweight flying projects
STEM education
Robotics experiments
Electronics projects
Propulsion experiments
Hobby projects

Coreless Motor Design

Coreless DC motors are commonly used in small and lightweight applications. Their compact construction makes them useful where space and weight limitations are important.

When paired with compatible propellers, the motor can generate thrust for small-scale propulsion projects.

Propeller Pair

The included propeller pair is approximately 55mm in size and is intended for use with compatible motor shaft configurations.

Before installation, check:

Motor shaft diameter
Propeller mounting compatibility
Rotation direction
Propeller orientation
Operating voltage
Motor polarity

Correct propeller installation is important for achieving the intended direction of airflow or thrust.

Important Usage Notes

Verify the motor's recommended operating voltage before connecting power.
Do not exceed the motor's rated operating conditions.
Motor speed and current consumption depend on supply voltage and mechanical load.
Ensure the propeller is securely attached before operating.
Keep fingers, hair, wires, and loose objects away from rotating propellers.
Check motor rotation direction before final installation.
Propeller rotation direction may affect thrust performance.
Motor performance may vary depending on battery voltage and load.
Product colour, wire length, connector type, propeller shape, and appearance may vary by manufacturing batch.

Product Name	7x20mm Coreless Motor with 55mm Propeller Pair
Product Type	Micro Coreless DC Motor with Propellers
Motor Size	Approximately 7mm × 20mm
Motor Type	Coreless DC Motor
Propeller Size	Approximately 55mm
Propeller Quantity	Pair
Primary Function	Lightweight Propulsion
Applications	Mini Drones, Micro Quadcopters, RC Aircraft and DIY Projects
Construction	Compact and Lightweight