8mm Coreless DC Motor – 23mm Type Model NFP-D8623-3933


(3 customer reviews)

Notice: this motor model need to make new ones that would take extra 1-2weeks.

1+ $5.00
100+ $2.85
1,000+ $2.05

Contact us for a quotation for production quantities, customizations and integration.

Micro Brushed DC Motor Parameters

8mm miniature dc motor with precious metal brush and commutator. This the right place to buy coreless dc motors

  • Optimized for Flight: Includes a pair of high-efficiency 8.6mm coreless brushed motors, each with CW and CCW propellers, tailored for balanced and responsive drone flight.
  • Compact Design: Measuring just 8.6 x 23mm, these motors are engineered for lightweight and compact micro quadcopters and RC drones, enhancing agility and control.
  • Enhanced Durability: Constructed with robust materials, these motors are built to withstand rigorous flight dynamics and provide reliable performance under various conditions.
  • Easy Installation: Designed for simple plug-and-play setup in your DIY projects, these motors come with user-friendly connections for a hassle-free assembly.
  • Ideal for Hobbyists and Innovators: Perfect for building custom RC drones and micro quadcopters, offering both newcomers and seasoned enthusiasts a superior experience.
Model NFP-D8623-3933-1-3.4 NFP-D8623-3933-2-7.4
Voltage 3.4V 7.4V
Terminal resistance 0.4Ω 0.8Ω
No-load-speed 33,500rpm 47,000rpm ± 10%
No-load-current 127mA ≤ 280mA
Stall torque 82.2g.cm 136.75g.cm
Stall current 9,090mA 9,460mA
Max output power 7.065W 16.49W
Max efficiency 73% 74%
Torque constant 9.2g.cm/A 14.7g.cm/A
Rotor inertia <0.15g.cm² <0.15g.cm²
Weight 6.1g 6.1g
Rotation CW CW
Resistance 100V,  > 5MΩ 100V,  > 5MΩ
Motor Length 23.0 ± 0.2mm 23.0 ± 0.2mm
Motor Diameter 8.60 ± 0.1mm 8.60 ± 0.1mm
Output Shaft Dimaeter 1.2mm 1.2mm


Where To Buy Small DC Motors Outline Drawing

Custom design service including add a connector, wire length, with a eccentric rotating mass.

Elevate your drone building experience with our 8.6mm Coreless Motor Kit, specifically designed for DIY enthusiasts and drone innovators. This kit includes two brushed motors, each paired with clockwise (CW) and counter-clockwise (CCW) propellers, ensuring your projects achieve optimal performance and efficiency.


The compact size of 8.6 x 23mm makes these motors ideal for small-scale quadcopters and RC drones, where space is at a premium and weight reduction is crucial for enhanced maneuverability. Despite their size, these motors deliver robust power and exceptional durability, making them capable of handling the demands of advanced flight dynamics.

Installation is straightforward, thanks to the user-friendly design, which allows for quick integration into your existing setups. Whether you’re a hobbyist looking to experiment with drone technology or an experienced creator aiming to push the boundaries of what’s possible, this motor kit provides the tools you need to succeed.

With the 8.6mm Coreless Motor Kit, embark on a journey of innovation and discovery in the world of micro quadcopters and RC drones, and bring your aerial creations to life with precision and reliability.

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1.Payment methods : Paypal, T/T

1.Delivery: DHL/FedEx 3-5 days.
2.Item will be shipped within 1-3 business days after the payment.
3.If you haven’t received the item on the Delivery Time, pls contact us by email if you have any questions. Normally, we will give you a reply within 24 hours, if not, pls check the spam of your email box. We will do our best to help you solve the problems.
4.Please make sure your address is matched with the finally shipping address before you pay.

Q: If customized, what information should you provide?
A: You need to provide the basic specification of the motor, such as: Dimensions, Sizes Applications, Voltage, Speed and Torque. It’s better to offer application prototype drawings to us if possible.

Q: What’s your main motors?
A: Diameter 4mm~42mm Dc Micro Motor And Gear Motor, Auto Dc Motor, Electric Motor, Gear Motor, Mini Dc Motor, Brush Dc Motor, Brushless Dc Motor, Spur Gear Motor, Micro Motor, Vibration Motor Etc.

Q: What’s the main application of the micro dc motor?
A: Our mini DC motors are widely used in Home Applications, Office Equipment, Health-Care Application, Sanitation Industry, High-Class Toy, Banking System, Electronic and Electrical Tools, Automation Industry, Bank Equipments, Payment Equipments, Vending Machines, Power Door Lock, Electric Door Lock.

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If you want a custom lead wire connection of the water resistant vibration motors. Such as alternate lead wire length & strip lengths, with a connector (e.g. Molex, JST). You can contact us from the footer form, tell us your need. Any problems will be taken seriously and will be answered professionally, so pls do not hesitate to contact us by the footer form.

3 reviews for 8mm Coreless DC Motor - 23mm Type Model NFP-D8623-3933

  1. Mohd Irfan

    Solid 47000 rpm motor, very easy to link the wires. Perfect for my micro drone. The coreless motor is lightweight, which helps with flight efficiency, and it spins up quickly with minimal noise.

  2. Andreas Bachofner

    This is a long shaft motor, sticks out about 6mm, the motors are fine. I need to use spring terminals to connect these to power, I tinned the leads with solder first, and actually the wire stripping seems coat with tin.

  3. LIN Rui

    Fabulous 3.4v small coreless dc motor, the output shaft is thin but very solid. No rusty spot or scratches on the metal shell’s surface. All samples work normally, will need batches once the application finished test.

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