38mm Brushed DC Motor – 58mm Type Model NFP-RK-665
$15.00
Notice: this motor model need to make new ones that would take extra 2-3 weeks.
38mm brushed DC motor with 58mm body for reliable torque, high performance and smooth operation in robotics, tools, automation and compact devices.
First, this 38mm Brushed DC Motor offers small size and high power for your precision drives. In addition, engineers often select this motor model because it delivers stable operation under various speed conditions.
Stable Operation Brushed DC Electric Motor Parameters
| Model | NFP-RK-665-7404 | NFP-RK-665-4255 | NFP-RK-665-9106 | NFP-RK-665-2255 |
|---|---|---|---|---|
| Voltage Range | 9V – 24V | 6V – 21V | 6V – 21V | 12V – 24V |
| Nominal Voltage | 12V DC | 18V DC | 19.8V DC | 24V DC |
| No-load Speed | 4,200rpm | 14,000rpm | 18,800rpm | 18,000rpm |
| No-load Current | 0.4A | 0.98A | 1.6A | 1.2A |
| Speed | 3,566rpm | 11,792rpm | 15,576rpm | 15,848rpm |
| Current | 2.03A | 6.83A | 10.49A | 8.99A |
| Torque | 456g.cm | 813g.cm | 1,040g.cm | 944g.cm |
| Torque (mN.m) | 44.71mN.m | 79.71mN.m | 101.96mN.m | 92.55mN.m |
| Output Power | 16.69W | 98.45W | 166.36W | 153.64W |
| Efficiency | 71% | 81% | 81% | 74% |
| Stall Current | 13.01A | 43.76A | 69.45A | 64.61A |
| Stall Torque | 3,444g.cm | 5,746g.cm | 7,962g.cm | 7,648g.cm |
| Stall Torque (mN.m) | 337mN.m | 565mN.m | 781mN.m | 750mN.m |
Note: all reduced no-load speeds have a tolerance of ±15%.
Mechanical Drawing & Characteristics
For example, you can check the mechanical layout below to fit your mounting setup:
Therefore, review the characteristic curve to match your performance needs:
Common Uses
- Drill & Screwdriver tools
- Game pads and feedback devices
- Automation and compact machinery
Related Motor Models & Options
- If you need a gear-reduction version for higher torque output, check out the 38mm Spur Gear Motor.
- For applications requiring integrated speed or position feedback, consider the 38mm DC Motor with Encoder.
- If your project demands higher efficiency and longer operational lifespan, explore the 38mm Brushless DC Motor.
Keywords: brush dc motor, brushed dc motors, medium dc motor
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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Cesare Convertino –
665 Brushed dc motors have sort of had their day in the electric model airplane hobby, excellent, inexpensive, sturdy and powerful. Free running and adaptable! it was nice to be able to ick up a 10pcs of motors at a good price. Better yet–since I plan to put them in a boats, they are all matched–came from the same batch.