12mm 12V NdFeB Gear Motor M4 Output Shaft NFP-GM12-N20-M4
$15.00
Unlock powerful performance with the 12mm 12V NdFeB Gear Motor M4 Output Shaft, featuring increased torque and longevity. Order yours now!
Product Selection Guide
First, review the product overview and note the top features that fit your project. Next, compare the technical details with the main needs of your system.
Quick Review Steps
- First, check the listed options before you choose a model.
- Next, review the drawings and connection notes when they appear.
- Finally, confirm the chosen setup before you place an order.
In addition, contact our helpful team if you need custom design work.
N20 DC Gear Motor Threaded Screw Long Shaft Datasheet
First, strong carbon brushes boost overall motor lifetime. Also, this N20 gear reduction motor uses a thread shaft to offer strong torque output.
Technical Details
Next, review the table below to check each key parameter.
| Model | NFP-GM12-N20-M4 |
|---|---|
| Threaded Shaft Length | 55mm |
| Rated Voltage | 6V / 12V DC |
| No-load Speed | 28rpm – 2,250rpm |
| No-load Current | ≤0.065A / ≤0.08A |
| Rotation | CW / CCW |
| Weight | appr. 15g |
Afterward, use these details to confirm the best choice for your main uses.
Model: NFP-GM12-N20-M4, 6V DC, A12 type
Option Details
First, check the table below for the exact details that fit your job.
| Ratio | No-load Current | No-load Speed | Current | Speed | Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 10:1 | ≤0.065A | 1,050rpm | ≤0.2A | 700rpm | 0.05kg.cm | ≤0.35A | 0.1kg.cm |
| 15:1 | ≤0.08A | 750rpm | ≤0.35A | 460rpm | 0.07kg.cm | ≤0.65A | 0.14kg.cm |
| 20:1 | ≤0.065A | 520rpm | ≤0.2A | 350rpm | 0.1kg.cm | ≤0.35A | 0.18kg.cm |
| 30:1 | ≤0.065A | 350rpm | ≤0.2A | 200rpm | 0.15kg.cm | ≤0.35A | 0.3kg.cm |
| 50:1 | ≤0.065A | 210rpm | ≤0.2A | 120rpm | 0.25kg.cm | ≤0.35A | 0.4kg.cm |
| 100:1 | ≤0.065A | 105rpm | ≤0.2A | 65rpm | 0.45kg.cm | ≤0.35A | 0.8kg.cm |
| 150:1 | ≤0.065A | 70rpm | ≤0.2A | 45rpm | 0.7kg.cm | ≤0.35A | 1kg.cm |
| 210:1 | ≤0.065A | 50rpm | ≤0.2A | 30rpm | 1kg.cm | ≤0.35A | 1.8kg.cm |
| 298:1 | ≤0.065A | 35rpm | ≤0.2A | 20rpm | 1.4kg.cm | ≤0.35A | 2.5kg.cm |
| 380:1 | ≤0.065A | 28rpm | ≤0.2A | 17rpm | 2kg.cm | ≤0.35A | 3kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
Therefore, compare these speed values with your system before you order.
Model: NFP-GM12-N20-M4, 12V DC, A12 type
Selection Data
In addition, use the table below to review all the available option data.
| Ratio | No-load Current | No-load Speed | Current | Speed | Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|
| 10:1 | ≤0.08A | 2,250rpm | ≤0.35A | 1,000rpm | 0.11kg.cm | ≤0.65A | 0.17kg.cm |
| 15:1 | ≤0.08A | 1,500rpm | ≤0.35A | 660rpm | 0.15kg.cm | ≤0.65A | 0.24kg.cm |
| 20:1 | ≤0.08A | 1,150rpm | ≤0.35A | 500rpm | 0.24kg.cm | ≤0.65A | 0.32kg.cm |
| 30:1 | ≤0.08A | 760rpm | ≤0.35A | 380rpm | 0.34kg.cm | ≤0.65A | 0.54kg.cm |
| 50:1 | ≤0.08A | 460rpm | ≤0.35A | 230rpm | 0.54kg.cm | ≤0.65A | 0.84kg.cm |
| 100:1 | ≤0.08A | 225rpm | ≤0.35A | 130rpm | 0.95kg.cm | ≤0.65A | 1.74kg.cm |
| 150:1 | ≤0.08A | 152rpm | ≤0.35A | 85rpm | 1.4kg.cm | ≤0.65A | 2.04kg.cm |
| 210:1 | ≤0.08A | 110rpm | ≤0.35A | 60rpm | 2kg.cm | ≤0.65A | 3.54kg.cm |
| 298:1 | ≤0.08A | 77rpm | ≤0.35A | 45rpm | 2.3kg.cm | ≤0.35A | 4.54kg.cm |
| 380:1 | ≤0.08A | 60rpm | ≤0.35A | 40rpm | 3kg.cm | ≤0.65A | 5.54kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
As a result, you can narrow down the choices easily before you order.
Neodymium Iron Boron Motor with Gear Reduction Dimension
First, this N20 motor has a strong M4 screw shaft. For example, it helps control motion in simple tools, small robots, and DIY projects.
Related Motor Models & Options
First, if your job needs a flat shaft instead of a lead screw, try the high-power 12mm 12V NdFeB Gear Motor NFP-GM12-N20 for standard setups.
Also, for projects that need exact step control and movement, consider the 12mm Stepper Motor Lead Screw NFP-SM12-2401S.
Keywords: gear reduction motor with neodymium, magnetic reduction motor with thread shaft, precision threaded shaft 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.


Ellie Watson –
I used the M4 gearmotor in a DIY automation project, and it didn’t disappoint! It provides consistent power.
John J Fritzel –
Uses very little power! This N20 gearbox motor is nice and quiet and most of all reliable, and has plenty of power for my project, more torque than I thought a little motor like this could have! Great for many projects you might have.