36mm Brushed DC Motor – 40mm Type Model NFP-RK-525
$15.00
Notice: this motor model need to make new ones that would take extra 2-3 weeks.
28mm brushed DC motor with 40mm body, offering high torque and efficient performance for robotics, automation, toys, DIY builds and compact devices.
Strong 36mm DC Motor Technical Specifications
| Motor Model | NFP-RK-525-08151S | NFP-RK-525-0842 | NFP-RK-525-54251 | NFP-RK-525-52122 |
|---|---|---|---|---|
| Voltage Range | 6V – 36V | 6V – 36V | 12V – 36V | 6V – 24V |
| Nominal Voltage | 24V DC | 12V DC | 24V DC | 12V DC |
| No Load Speed | 5,700RPM | 6,450RPM | 4,000RPM | 4,000RPM |
| No Load Current | 0.11A | 0.42A | 0.06A | 0.20A |
| Max Efficiency Speed | 4,613RPM | 5,131RPM | 3,305RPM | 3,226RPM |
| Max Efficiency Current | 0.39A | 0.96A | 0.27A | 0.59A |
| Max Efficiency Torque | 118g.cm | 136g.cm | 116g.cm | 127g.cm |
| Max Efficiency Torque | 11.57mN.m | 13.33mN.m | 11.37mN.m | 12.45mN.m |
| Max Efficiency Output | 5.59W | 7.15W | 3.93W | 4.20W |
| Max Efficiency | 63% | 64% | 64% | 60% |
| Stall Current | 1.81A | 4.21A | 1.26A | 2.63A |
| Stall Torque | 688g.cm | 727g.cm | 666g.cm | 704g.cm |
| Stall Torque | 67.45mN.m | 71.72mN.m | 65.29mN.m | 69.02mN.m |
12V 24V Medium DC Motor Dimension
High Torque Small Motor Characteristic Curve
Applications:
Drill & Screwdriver、Game pads、Vending Machine
Related Motor Models & Options
If you need alternative options for different voltage ratings or continuous duty performance, explore our range of related DC motor solutions below:
- For applications requiring integrated speed reduction and higher torque, check out our Small DC Geared Motor options.
- If your project requires high-speed operation without heavy load requirements, consider our High Speed DC Motor series.
- For smooth control and maintenance-free longevity in precision devices, browse our Brushless DC Motor selection.
Keywords:
silent dc motor, small brushed motor, 12v dc 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.








William Collins –
RS550 brushed dc motor is taken as a spare, still not assembled but as always NFP shipments are excellent arrived on time. I shouldn’t have any problems since the factory data is identical to the my plan. Valid motor 🙂