20mm DC Planetary Geared Motor Model NFP-20GP-180
$15.50
Elevate your performance with the 20mm DC Planetary Geared Motor. Enjoy high efficiency and durability for all your mechanical applications. ⚙️
Planetary Gear Electric Motor Datasheet
180 premium planetary gear reduction motor adopts carbon brush type, make it has more longer serve time and better wear resistance.
| Model | NFP-20GP-180 |
|---|---|
| Rotation | CW / CCW |
| Rated Voltage | 6V / 12V DC |
| No-load Speed | 9rpm – 2,750rpm |
| No-load Current | ≤0.23A / ≤0.28A |
| Max Torque | 10kg.cm |
| Shaft Diameter | 4mm |
| Shaft Length | 10mm |
| Weight | appr. 80g |
Model: NFP-20GP-180, 6V DC
| Ratio | Length | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque | Stages |
|---|---|---|---|---|---|---|---|---|---|
| 5.4:1 | 17.3mm | ≤0.23A | 1,350rpm | ≤0.45A | 1,140rpm | 0.09kg.cm | ≤1.5A | ≥0.4kg.cm | 1 stage |
| 19:1 | 21.5mm | ≤0.23A | 390rpm | ≤0.45A | 325rpm | 0.3kg.cm | ≤1.5A | ≥1.3kg.cm | 2 stages |
| 29:1 | 21.5mm | ≤0.23A | 250rpm | ≤0.45A | 210rpm | 0.5kg.cm | ≤1.5A | ≥1.7kg.cm | 2 stages |
| 84:1 | 24.7mm | ≤0.23A | 90rpm | ≤0.45A | 73rpm | 1.5kg.cm | ≤1.5A | ≥6kg.cm | 3 stages |
| 128:1 | 24.7mm | ≤0.23A | 58rpm | ≤0.45A | 48rpm | 2.3kg.cm | ≤1.5A | ≥9kg.cm | 3 stages |
| 157:1 | 24.7mm | ≤0.23A | 47rpm | ≤0.45A | 39rpm | 2.8kg.cm | ≤1.5A | ≥11kg.cm | 3 stages |
| 370:1 | 29.9mm | ≤0.23A | 20rpm | ≤0.45A | 16rpm | 6.5kg.cm | ≤1.5A | ≥15kg.cm | 4 stages |
| 560:1 | 29.9mm | ≤0.23A | 13rpm | ≤0.45A | 11rpm | 10kg.cm | ≤1.5A | ≥15kg.cm | 4 stages |
| 850:1 | 29.9mm | ≤0.23A | 9rpm | ≤0.45A | 7rpm | 10kg.cm | ≤1.5A | ≥15kg.cm | 4 stages |
Note: all reduced no-load speeds have a tolerance of ±15%.
Model: NFP-20GP-180, 12V DC
| Ratio | Length | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque | Stages |
|---|---|---|---|---|---|---|---|---|---|
| 5.4:1 | 17.3mm | ≤0.28A | 2,750rpm | ≤0.55A | 2,400rpm | 0.1kg.cm | ≤2.7A | ≥0.7kg.cm | 1 stage |
| 19:1 | 21.5mm | ≤0.28A | 780rpm | ≤0.55A | 680rpm | 0.4kg.cm | ≤2.7A | ≥2kg.cm | 2 stages |
| 29:1 | 21.5mm | ≤0.28A | 515rpm | ≤0.55A | 445rpm | 0.65kg.cm | ≤2.7A | ≥3kg.cm | 2 stages |
| 84:1 | 24.7mm | ≤0.28A | 175rpm | ≤0.55A | 154rpm | 1.8kg.cm | ≤2.7A | ≥8kg.cm | 3 stages |
| 128:1 | 24.7mm | ≤0.28A | 115rpm | ≤0.55A | 101rpm | 2.8kg.cm | ≤2.7A | ≥12kg.cm | 3 stages |
| 157:1 | 24.7mm | ≤0.28A | 95rpm | ≤0.55A | 82rpm | 3.5kg.cm | ≤2.7A | ≥15kg.cm | 3 stages |
| 370:1 | 29.9mm | ≤0.28A | 40rpm | ≤0.55A | 35rpm | 8kg.cm | ≤2.7A | ≥15kg.cm | 4 stages |
| 560:1 | 29.9mm | ≤0.28A | 26rpm | ≤0.55A | 23rpm | 10kg.cm | ≤2.7A | ≥15kg.cm | 4 stages |
| 850:1 | 29.9mm | ≤0.28A | 17rpm | ≤0.55A | 15rpm | 10kg.cm | ≤2.7A | ≥15kg.cm | 4 stages |
Note: all reduced no-load speeds have a tolerance of ±15%.
Miniature Geared Electric Motors Outline Drawing
Despite small size-only 20mm diameter, they deliver significant torque.
Common Applications: driving small robotic arms, wheels, actuators, medical devices, consumer electronics like cameras, automation systems
What advantages of planetary gearbox motor structure?
DC planetary gear motor structure offers high torque density, compactness, balanced load distribution, and high efficiency. The design allows for a higher torque output in a smaller form factor compared to other types of gear systems, making it ideal for space-constrained applications. The load is evenly distributed across multiple gears, reducing wear and increasing the gearbox’s durability. Additionally, the planetary arrangement minimizes friction losses, leading to higher efficiency.
Keywords:
planetary gear motors, dc brushed gear motor, 12v dc motor with gearbox, planetary gearbox with motor, micro gearhead gearbox motor, 40rpm gear motor, 12v planetary gear motor, epicyclic gear 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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David Matthews –
Awesome! Its a small dc planetary gear motor but strong with the gear reduction. I was pleasantly surprised at the power of this DC motor. These little guys’s price are reasonable, and they really seem to do the trick. Great Buy…. Very happy.