4mm Coreless DC Motor – 8mm Type Model NFP-D0408
$3.00
Notice: this motor model need to make new ones that would take extra 2-3 weeks.
Achieve high-performance with our 4mm diameter coreless dc motor featuring up to 0.261W output. Revolutionize your engineering projects! ⚙️
| Quantity | Price | Discount |
|---|---|---|
| 5 - 99 | $3.00 | 0% |
| 100 - 999 | $1.20 | 60% |
| 1000+ | $0.88 | 70.67% |
First, this 4mm diameter coreless dc motor delivers high speed and reliable performance for precision micro devices. In addition, its compact size fits limited space while maintaining smooth rotation. Therefore, engineers often select this 4mm diameter coreless dc motor for fine mechanical drives.
Key Details and Specifications
- Compact 4mm diameter design for small space integration.
- High-speed operation reaching up to 88,000 rpm.
- Lightweight 0.5g construction for portable uses.
- Multiple model variants available to match your needs.
3.7V High Speed Mini Coreless Motor Data Sheet
| Model | Rated Voltage | Terminal Resistance | No-load Speed | No-load Current | Stall Torque | Stall Current | Max Output Power | Max Efficiency | Torque Constant | Rotor Inertia | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NFP-D408-A | 3.7V DC | 11.3Ω | 84,000rpm | 50mA | 0.95g.cm | 330mA | 0.204W | 35% | 3.4g.cm/A | <0.01g.cm² | 0.5g |
| NFP-D408-B | 3.7V DC | 9Ω | 88,000rpm | 59mA | 1.15g.cm | 410mA | 0.261W | 36% | 3.3g.cm/A | <0.01g.cm² | 0.5g |
| NFP-D408-C | 3.7V DC | 32.4Ω | 54,000rpm | 16mA | 0.53g.cm | 110mA | 0.073W | 37% | 5.4g.cm/A | <0.01g.cm² | 0.5g |
4mm Small Coreless Motor Outline Drawing
Related Motor Models & Options
If you need a slightly larger option with higher torque, consider the 6mm Coreless DC Motor as a direct upgrade for higher performance uses.
For uses requiring precise position control rather than high-speed rotation, explore our Micro Stepper Motor series.
Also, if your project demands built-in speed reduction and enhanced torque output, check out the Coreless Gear Motor line.
Keywords: mini coreless motor, small coreless motor, precision coreless motor, 408 coreless motor
Development Samples:
Sampling quantities for stocked models are available for ordering directly from us online.
Engineering & Manufacturing:
Please contact one of our Sales Engineers for a quotation for production and consultation for customization and integration services.
Payment Method:
Payment methods : Paypal or T/T
Shipping Method:
1.Delivery: DHL door to door 5-7days.
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 24hours, 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.
5.In order to ensure you receive your order tax free upon import, we will declare it with a lower value, pls be noted ,thanks!
FAQ - Frequently Asked Questions
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.
Tino Hernandez –
Quality as expected, I needed a CW spinning motor (red and blue wire), the coreless motors just met. Small size but assembles easily.
Dave Baum –
What a great way to get yourself replacement of spare motors for your whoop. I have used several coreless dc motors on my BetaFpv 65s and 65s lite. They are good powerful motors. Good quality and NFPmotros is one of the best when it comes to customer service. I enjoy my purchases from NFPmotros. Keep the good stuff coming.