12mm Metal Gear Motor Model NFP-GM12-N20 With Encoder
$9.90
Discover the power of the n20 small dc gear motor with all-metal gears and super torque. Perfect for your projects requiring reliable performance!
| Quantity | Price | Discount |
|---|---|---|
| 1 - 9 | $9.90 | 0% |
| 10 - 19 | $9.70 | 2.02% |
| 20 - 49 | $7.90 | 20.20% |
| 50 - 99 | $7.50 | 24.24% |
| 100 - 499 | $7.00 | 29.29% |
| 500+ | $6.50 | 34.34% |
N20 DC Gear Motor Model NFP-GM12-N20 Parameters
First, the NFP-GM12-N20 is a 12mm DC gear motor with encoder for compact products that need high torque, stable output, and feedback control. Also, it is suitable for automation, robotics, locks, printers, and small drive systems.
In addition, this motor uses all-metal gears for better wear resistance and long service life. Therefore, it is useful for compact mechanisms that need precise movement and stable gearbox output.
Moreover, the motor supports forward and reverse switching, brake control, and signal feedback. As a result, users can match it with small control boards for speed and position feedback.
Main Product Features
- First, all-metal gears: The gearbox helps improve wear resistance and service life.
- In addition, high torque output: Higher gear ratios provide stronger low-speed torque.
- Also, encoder feedback: The AB dual-phase Hall encoder supports speed and position feedback.
- Next, brake and direction control: The motor supports brake control and forward or reverse switching.
- Finally, compact design: The 12mm gearbox fits small product spaces.
Model: NFP-GM12-N20, 3V DC, A06 Type
First, the 3V DC A06 Type table helps users compare gear ratio, current, speed, torque, stall current, and stall torque. Therefore, it is useful for low-voltage products that need compact gear motor output.
In addition, lower ratios provide higher output speed. However, higher ratios provide lower speed and stronger torque.
| Ratio | No-load Current | No-load Speed | Rated Torque | Rated Torque | Rated Speed | Rated Current | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 1:10 | ≤45mA | 780rpm | 0.03kg.cm | 2.94mN.m | 450rpm | ≤0.10A | 0.3A | 0.08kg.cm |
| 1:20 | ≤45mA | 400rpm | 0.06kg.cm | 5.88mN.m | 230rpm | ≤0.10A | 0.3A | 0.16kg.cm |
| 1:30 | ≤45mA | 265rpm | 0.10kg.cm | 9.8mN.m | 150rpm | ≤0.10A | 0.3A | 0.23kg.cm |
| 1:50 | ≤45mA | 155rpm | 0.17kg.cm | 16.67mN.m | 90rpm | ≤0.10A | 0.3A | 0.40kg.cm |
| 1:100 | ≤45mA | 77rpm | 0.35kg.cm | 34.4mN.m | 45rpm | ≤0.10A | 0.3A | 0.75kg.cm |
| 1:150 | ≤45mA | 52rpm | 0.50kg.cm | 49.02mN.m | 30rpm | ≤0.10A | 0.3A | 1.10kg.cm |
| 1:210 | ≤45mA | 37rpm | 0.70kg.cm | 68.63mN.m | 21rpm | ≤0.10A | 0.3A | 1.50kg.cm |
| 1:298 | ≤45mA | 26rpm | 1kg.cm | 98.04mN.m | 15rpm | ≤0.10A | 0.3A | 2.80kg.cm |
| 1:380 | ≤45mA | 20rpm | 1.20kg.cm | 117.6mN.m | 12rpm | ≤0.10A | 0.3A | 3.50kg.cm |
Note: All reduced no-load speeds have a tolerance of ±15%.
As a result, the 1:380 ratio gives the lowest speed and highest stall torque in this 3V table. Moreover, it is useful for slow and strong low-voltage movement.
Model: NFP-GM12-N20, 6V DC, A06 Type
Next, the 6V DC A06 Type version gives higher speed and stronger torque than the 3V version. Therefore, it is suitable for compact products that need more output power.
In addition, this version can support higher stall torque at the same compact gearbox size. As a result, it is useful for small mechanisms with more load.
| Ratio | No-load Current | No-load Speed | Rated Torque | Rated Torque | Rated Speed | Rated Current | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 1:10 | ≤60mA | 1550rpm | 0.07kg.cm | 6.8mN.m | 900rpm | ≤0.17A | 0.6A | 0.16kg.cm |
| 1:20 | ≤60mA | 800rpm | 0.14kg.cm | 13.7mN.m | 460rpm | ≤0.17A | 0.6A | 0.3kg.cm |
| 1:30 | ≤60mA | 530rpm | 0.20kg.cm | 19.6mN.m | 300rpm | ≤0.17A | 0.6A | 0.5kg.cm |
| 1:50 | ≤60mA | 310rpm | 0.35kg.cm | 34.3mN.m | 180rpm | ≤0.17A | 0.6A | 0.8kg.cm |
| 1:100 | ≤60mA | 155rpm | 0.70kg.cm | 68.6mN.m | 90rpm | ≤0.17A | 0.6A | 1.5kg.cm |
| 1:150 | ≤60mA | 105rpm | 1kg.cm | 98mN.m | 60rpm | ≤0.17A | 0.6A | 2.2kg.cm |
| 1:210 | ≤60mA | 75rpm | 1.40kg.cm | 137.25mN.m | 42rpm | ≤0.17A | 0.6A | 2.8kg.cm |
| 1:298 | ≤60mA | 52rpm | 2kg.cm | 196.08mN.m | 30rpm | ≤0.17A | 0.6A | 3kg.cm |
| 1:380 | ≤60mA | 41rpm | 2.50kg.cm | 245.1mN.m | 24rpm | ≤0.17A | 0.6A | 4kg.cm |
Note: All reduced no-load speeds have a tolerance of ±15%.
As a result, the 6V A06 Type version reaches 4kg.cm stall torque at the 1:380 ratio. Also, it can support compact mechanisms that need stronger gearbox torque.
Model: NFP-GM12-N20, 6V DC, A12 Type
Next, the 6V DC A12 Type version offers lower current than the A06 Type version. Therefore, it is useful for products that need controlled power use and stable output.
In addition, the lower stall current can help protect small control boards. As a result, this version is a better choice for lighter loads and low-current designs.
| Ratio | No-load Current | No-load Speed | Rated Torque | Rated Torque | Rated Speed | Rated Current | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 1:10 | ≤45mA | 1000rpm | 0.05kg.cm | 4.9mN.m | 700rpm | ≤0.1A | 0.2A | 0.07kg.cm |
| 1:20 | ≤45mA | 500rpm | 0.09kg.cm | 8.8mN.m | 350rpm | ≤0.1A | 0.2A | 0.12kg.cm |
| 1:30 | ≤45mA | 330rpm | 0.12kg.cm | 9.8mN.m | 200rpm | ≤0.1A | 0.2A | 0.2kg.cm |
| 1:50 | ≤45mA | 200rpm | 0.20kg.cm | 19.6mN.m | 120rpm | ≤0.1A | 0.2A | 0.32kg.cm |
| 1:100 | ≤45mA | 100rpm | 0.40kg.cm | 39.2mN.m | 65rpm | ≤0.1A | 0.2A | 0.7kg.cm |
| 1:150 | ≤45mA | 65rpm | 0.60kg.cm | 58.8mN.m | 45rpm | ≤0.1A | 0.2A | 0.9kg.cm |
| 1:210 | ≤45mA | 47rpm | 0.80kg.cm | 78.45mN.m | 30rpm | ≤0.1A | 0.2A | 1.2kg.cm |
| 1:298 | ≤45mA | 33rpm | 1.15kg.cm | 112.75mN.m | 20rpm | ≤0.1A | 0.2A | 1.5kg.cm |
| 1:380 | ≤45mA | 26rpm | 1.50kg.cm | 147mN.m | 17rpm | ≤0.1A | 0.2A | 2kg.cm |
Note: All reduced no-load speeds have a tolerance of ±15%.
As a result, the 6V A12 Type version has lower stall current than the 6V A06 Type version. Moreover, it is a better choice when the control system needs lower current.
Model: NFP-GM12-N20, 12V DC, A12 Type
Finally, the 12V DC A12 Type version includes encoder PPR data. Therefore, users can calculate output feedback pulses based on the gear ratio and encoder output.
In addition, this version provides the highest speed values on this page. As a result, it is suitable for compact systems that need faster output and encoder feedback.
| Ratio | No-load Current | No-load Speed | Rated Torque | Rated Torque | Rated Speed | Rated Current | Stall Current | Stall Torque | Encoder PPR |
|---|---|---|---|---|---|---|---|---|---|
| 1:10 | ≤60mA | 2200rpm | 0.1kg.cm | 9.8mN.m | 1000rpm | ≤0.22A | 0.4A | 0.15kg.cm | 67.76 |
| 1:20 | ≤60mA | 1100rpm | 0.15kg.cm | 14.7mN.m | 500rpm | ≤0.22A | 0.4A | 0.28kg.cm | 135.5 |
| 1:30 | ≤60mA | 730rpm | 0.2kg.cm | 19.6mN.m | 380rpm | ≤0.22A | 0.4A | 0.4kg.cm | 206.3 |
| 1:50 | ≤60mA | 440rpm | 0.4kg.cm | 39.2mN.m | 230rpm | ≤0.22A | 0.4A | 0.65kg.cm | 357.7 |
| 1:100 | ≤60mA | 220rpm | 0.8kg.cm | 78.4mN.m | 130rpm | ≤0.22A | 0.4A | 1.3kg.cm | 695.1 |
| 1:150 | ≤60mA | 145rpm | 1.2kg.cm | 117.6mN.m | 85rpm | ≤0.22A | 0.4A | 1.9kg.cm | 1056.7 |
| 1:210 | ≤60mA | 105rpm | 1.6kg.cm | 156.9mN.m | 60rpm | ≤0.22A | 0.4A | 2.5kg.cm | 1468.3 |
| 1:298 | ≤60mA | 73rpm | 2.3kg.cm | 225.5mN.m | 42rpm | ≤0.22A | 0.4A | 3kg.cm | 2085.3 |
| 1:380 | ≤60mA | 58rpm | 3kg.cm | 294.1mN.m | 34rpm | ≤0.22A | 0.4A | 4kg.cm | 2654.1 |
Note: All reduced no-load speeds have a tolerance of ±15%.
In conclusion, the 12V A12 Type version provides the highest speed values on this page. Also, the 1:380 ratio gives the highest encoder PPR and strong stall torque.
12mm Precision Compact Gear Motor Outline Drawing
First, the outline drawing helps users review the 12mm spur gear motor body, gearbox, and output structure. Therefore, it is useful before sample testing and final mechanical design.
In addition, the compact gearbox helps provide useful torque in limited space. As a result, the motor can support precision tasks in robotics and automation products.
Outline Drawing and Design Benefits
- First, compact gearbox: The 12mm gear motor body helps save installation space.
- In addition, all-metal gears: The gear structure helps improve wear resistance and durability.
- Also, high torque output: Higher ratios provide stronger low-speed torque.
- Next, encoder option: Encoder feedback supports more precise control.
- Finally, reliable output: The motor can support automation, robotics, and compact drive systems.
Encoder Wiring Introduction
Next, the encoder wiring image helps users check the connection layout before testing. Therefore, it can reduce wiring mistakes during motor setup.
In addition, the NFP-JGA12-N20 gear motor with encoder provides high torque and precise performance in a small, durable design. As a result, it is suitable for automation and robotics projects.
Wiring note: The white wire is connected to the positive pole of the power supply, and the red and blue wires are connected to the negative pole of the power supply to directly drive the motor to run.
Encoder Specifications
First, the encoder specification table helps users check encoder type, line speed, supply voltage, interface type, output signal, response frequency, and pulse count. Therefore, it is easier to match the motor with a control board.
| Type | AB Dual-phase Incremental Magnetic Hall Encoder |
|---|---|
| Line Speed | Base Pulse*7 PPR*Gear Reduction Ratio |
| Supply Voltage | DC 3.3V / DC5.0 |
| Basic Function | Built-in Pull-up Shaping Resistor, Direct Connection to MCU |
| Interface Type | ZH1.5-6PIN (Standard Connection Cable) |
| Output Signal Type | Square Wave AB Phase |
| Response Frequency | 100KHz |
| Base Pulse Count | 7 PPR |
| Magnetic Ring Trigger Pole Number | 14 Poles (7 Pairs) |
| Wire Standard | ZH1.5-6 Pin |
In addition, the encoder uses square wave AB phase output and supports direct MCU connection. As a result, it can provide useful feedback for speed detection and motion control.
Typical Applications
Finally, this 12mm DC gear motor with encoder is suitable for compact products that need accurate motion, high torque, and reliable gearbox output. For example, it can work in small locks, toys, label printers, robots, medical equipment, and smart devices.
- Small locks
- Toys
- Adult products
- Shared power banks
- Label printers
- Barcode printers
- Robots
- Security monitoring facilities
- Medical equipment
- Intelligent switches
- Steam hair straighteners
- Intelligent wearables
- 3D printing equipment
- Curling devices
- Safes
- Electric screwdrivers
- Display frames
- Automation projects
- Precision control systems
Selection Notes
First, users should choose voltage and ratio based on speed, torque, current, and encoder feedback needs. Also, users should confirm the available space before final design.
- First, for higher speed: Choose a lower ratio such as 1:10 or 1:20.
- In addition, for higher torque: Choose a higher ratio such as 1:298 or 1:380.
- Also, for 3V systems: Choose the 3V DC A06 Type version.
- Next, for 6V systems: Choose the 6V DC A06 or A12 Type version based on torque and current needs.
- Moreover, for 12V systems: Choose the 12V DC A12 Type version for higher speed and encoder PPR data.
- Finally, for feedback control: Use the AB phase Hall encoder and PPR data for speed or position feedback.
In short, the NFP-GM12-N20 DC gear motor with encoder is a good fit for products that need 3V, 6V, or 12V DC power, metal gears, compact size, high torque, AB phase Hall feedback, and reliable gear motor performance.
Keywords: 12mm DC gear motor, NFP-JGA12-N20, gear motor with encoder, small gear motor, precision motor, high torque 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.
Kimberly Bounds –
Really like this motor for my small robot. The encoder helps me get smooth movements. It could definitely use more speed, but it does the job well for what I’m building.
Jayrn Marques –
Solid motors that deliver great performance. 🙂as long as they are powered correctly, they run smoothly and have excellent torque.
Flora Feng –
Ive purchased several motor from the store to test my projects and this DC motor gearbox gave me no problems! I was pleased with the torque and Quality of this motor. It came well greased and is an absolute workhorse.🌟🌟
Marco –
Nicely built, and goodness are they quiet for such small gear motors! And have enough torque. I was able to use them for my project because of the low noise they create.👏
Olivia –
I ordered six of the N20 motors with different speed and voltage, they arrived timely. And it is nice that the motors label stated the rotation speed and voltage…I got out my power supply and count RPMs on each motor to test further, it obvious that I have been sent the correct geared electric motors.