8mm Coreless DC Motor – 16mm Type Model NFP-D0816
$7.00
Enhance your designs with our powerful 8mm coreless DC motor, ideal for sub 10mm applications. Experience unparalleled performance today!
Notice: this motor model need to make new ones that would take extra 2-3weeks.
| Quantity | Price | Discount |
|---|---|---|
| 20 - 49 | $7.00 | 0% |
| 50 - 99 | $4.80 | 31.43% |
| 100 - 499 | $3.50 | 50% |
| 500+ | $2.70 | 61.43% |
Micro DC Motor Model NFP-D0816 Data Sheet
Product Overview
The NFP-D0816 is an 8mm coreless DC motor for compact and high-speed drive systems. Therefore, it is suitable for small devices that need fast response, low weight, and stable output.
In addition, this motor supports several voltage options. As a result, users can choose a model based on speed, current, torque, and efficiency needs.
Moreover, the coreless structure helps reduce rotor inertia. Therefore, the motor can start quickly and respond faster than many iron-core motors.
Main Features
- 8mm compact size: The small diameter helps save space. Therefore, it fits mini devices and tight layouts.
- Coreless rotor: The rotor reduces inertia. As a result, the motor can start and stop quickly.
- High speed output: The motor can reach up to 53,000rpm. Therefore, it works well in fast-response applications.
- Lightweight body: The motor weighs only 4.1g. In addition, it is suitable for portable and battery-powered devices.
- DC voltage drive: Users can drive the motor with DC voltage. Therefore, the control circuit can stay simple.
Coreless Motor Use Cases
Coreless DC motors are often used in sub-10mm diameter motor designs. In this size range, the coreless structure helps provide better performance.
Therefore, this construction method is useful when the available space is very limited. In addition, it helps keep the motor light and responsive.
Coreless motors also work well when users need high performance with simple DC voltage drive. However, brushless motors usually need more complex control signals.
As a result, the NFP-D0816 is a practical choice for compact products that need high speed without a complex BLDC driver.
Motor Dimensions
The table below shows the main size data of the NFP-D0816 motor. Therefore, users can check motor length, total length, shaft length, and motor diameter before product design.
| Model | NFP-D0816 |
|---|---|
| Motor Length – A | 16.7mm ± 0.2mm |
| Total Length – B | 21.6mm ± 0.3mm |
| Output Shaft Length – C | 4.9mm ± 0.3mm |
| Motor Diameter – D | 8.1mm ± 0.1mm |
Electrical Performance Data
The table below shows the electrical performance data for different voltage options. Therefore, users can compare speed, current, torque, power, efficiency, rotor inertia, and weight before testing.
| Model | NFP-D0816-1-3.4 | NFP-D0816-3-3.4 | NFP-D0816-4-6.0 |
|---|---|---|---|
| Voltage | 3.4V | 4.5V | 6.0V |
| Terminal resistance | 0.4Ω | 5.4Ω | 1.7Ω |
| No-load-speed | 53,000rpm | 15,500rpm | 39,000rpm |
| No-load-current | 140mA | 8mA | 24mA |
| Stall torque | 49.21g.cm | 22.01g.cm | 51.7g.cm |
| Stall current | 8,650mA | 830mA | 3,620mA |
| Max output power | 6.692W | 0.875W | 5.174W |
| Max efficiency | 72% | 78% | 82% |
| Torque constant | 5.8g.cm/A | 26.8g.cm/A | 14.4g.cm/A |
| Rotor inertia | <0.1g.cm² | <0.1g.cm² | <0.1g.cm² |
| Weight | 4.1g | 4.1g | 4.1g |
Terminal Wire Note
If you need to add terminal wires, please send an email for more instructions. In addition, extra fees may apply, and the MOQ is 100pcs.
By default, only the wiring service is included. Therefore, terminals are not included unless users request them.
Typical Applications
- Medical devices: The compact body helps fit small handheld tools and portable equipment.
- Robotics: The fast response supports small motion systems and lightweight robot parts.
- Drones: The low weight and high speed help support compact flying devices.
- Precision instruments: The coreless rotor helps provide smooth and quick motion.
- Battery-powered products: The DC voltage drive helps simplify small electronic designs.
Selection Guide
For higher speed, users can review the 53,000rpm option first. However, users should also check current and heat during testing.
For lower current use, users can review the 4.5V option. In addition, this option may suit products that need lower power draw.
For higher efficiency, users can compare all three voltage options. As a result, they can choose a better balance between speed, torque, and battery life.
Keywords:
8mm coreless DC motor, 3V coreless micro motor, 8mm micro DC motor, coreless DC motor 3V, small coreless motor 3V, high speed 8mm DC motor, ultra mini coreless motor, 3V precision micro motor, compact 8mm coreless motor, lightweight 3V DC motor
1.Payment methods : Paypal, T/T
Shipping:
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.
FAQ
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.
Joanna Riggs –
I’ve been using this motor for a few weeks now in my wearable tech prototype. It’s small, efficient, and very quiet.
Zaara Hai –
These motors go very fast, I need to use a resistor to adjust the speed to the desired speed. But the motors are compact, efficient, and I’m thrilled with how quietly they operate.🙂↕️
Carrick Hill –
I’ve been using this dc coreless motor for months now, and it has proven to be highly reliable. It hasn’t shown any signs of wear or performance degradation.🤨
Paul Davis –
This is great replaceable motor for my capacitor powered model planes, I have used several of coreless motor and they all worked pretty well. It did not overheat, even after prolonged running. Just a bit noisy, I mean I can accept.