12mm Metal Gear Motor Model NFP-GM12-N20-EN 55mm M4 Screw Shaft
$15.00
Looking for reliability? The n20 dc gear motor with lead screw shaft is the solution. Optimize your projects with this essential component!
N20 DC Gearbox Motor With Encoder Parameters
First, the NFP-GM12-N20-CDM is a 12mm N20 DC gearbox motor with encoder and a 55mm M4 threaded shaft. Also, it supports 3V, 6V, and 12V DC power options for compact motion control systems.
In addition, this motor delivers strong torque for demanding applications in robotics and automation. Therefore, it is useful for compact products that need stable output and precise control.
Moreover, the integrated encoder provides speed and position feedback. As a result, the motor can support more accurate motion control in small devices.
Main Product Features
- First, high torque output: The gearbox helps provide powerful torque for robotics and automation.
- In addition, durable build: The metal gearbox supports long-lasting performance and reliable use.
- Also, encoder feedback: The encoder provides speed and position feedback for precise control.
- Next, compact design: The 12mm gear motor body fits tight installation spaces.
- Moreover, M4 threaded shaft: The 55mm M4 shaft supports small linear motion and screw-drive designs.
- Finally, voltage options: The motor supports 3V, 6V, and 12V DC systems.
General Motor Data
Next, the table below helps users check voltage, shaft length, shaft type, and weight. Therefore, it is easier to confirm whether this N20 gearbox motor fits the final product design.
| Model | NFP-GM12-N20-CDM |
|---|---|
| Voltage | 3V / 6V / 12V DC |
| Shaft Length | 55mm |
| Shaft Diameter | M4 standard threaded shaft |
| Weight | Appr. 17g |
Also, the M4 threaded shaft can convert rotation into small linear motion when used with a matching nut. As a result, this motor is useful for miniature actuators and adjustment systems.
NFP-GM12-N20-CDM Performance Data
Model: NFP-GM12-N20-CDM, 3V DC, A06-Type
First, the 3V DC A06-Type is useful for low-voltage control systems. Also, the table below shows how each ratio changes speed, current, torque, and stall data.
In addition, lower ratios provide faster output speed. However, higher ratios provide lower speed and stronger output torque.
| Ratio | No-load Speed | No-load Current | Rated Speed | Rated Current | Rated Torque | Stall Torque | Stall Current |
|---|---|---|---|---|---|---|---|
| 10:1 | 780rpm | ≤45mA | 450rpm | ≤0.1A | 0.03kg.cm | 0.08kg.cm | 0.3A |
| 20:1 | 400rpm | ≤45mA | 230rpm | ≤0.1A | 0.06kg.cm | 0.16kg.cm | 0.3A |
| 30:1 | 265rpm | ≤45mA | 150rpm | ≤0.1A | 0.1kg.cm | 0.23kg.cm | 0.3A |
| 50:1 | 155rpm | ≤45mA | 90rpm | ≤0.1A | 0.17kg.cm | 0.4kg.cm | 0.3A |
| 100:1 | 77rpm | ≤45mA | 45rpm | ≤0.1A | 0.35kg.cm | 0.75kg.cm | 0.3A |
| 150:1 | 52rpm | ≤45mA | 30rpm | ≤0.1A | 0.5kg.cm | 1.1kg.cm | 0.3A |
| 210:1 | 37rpm | ≤45mA | 21rpm | ≤0.1A | 0.7kg.cm | 1.5kg.cm | 0.3A |
| 298:1 | 26rpm | ≤45mA | 15rpm | ≤0.1A | 1kg.cm | 2.8kg.cm | 0.3A |
| 380:1 | 20rpm | ≤45mA | 12rpm | ≤0.1A | 1.2kg.cm | 3.5kg.cm | 0.3A |
Note: All reduced no-load speeds have a tolerance of ±15%.
Also, the 380:1 ratio gives the lowest no-load speed and highest stall torque in this table. Therefore, it is useful for slow and strong 3V motion.
3V A06-Type Selection Notes
- First, for higher speed: Choose 10:1, 20:1, or 30:1.
- In addition, for balanced output: Choose 50:1, 100:1, or 150:1 based on the load.
- Also, for stronger torque: Choose 210:1, 298:1, or 380:1.
- Finally, for low-voltage systems: Use this version when the product uses a 3V DC power supply.
Model: NFP-GM12-N20-CDM, 6V DC, A06-Type
Next, the 6V DC A06-Type provides higher speed and stronger torque than the 3V version. As a result, it is suitable for compact systems that need more output power.
Also, this version reaches higher stall torque at the same high ratios. Therefore, it is useful for stronger low-speed gearbox output.
| Ratio | No-load Speed | No-load Current | Rated Speed | Rated Current | Rated Torque | Stall Torque | Stall Current |
|---|---|---|---|---|---|---|---|
| 10:1 | 1,550rpm | ≤60mA | 900rpm | ≤0.17A | 0.07kg.cm | 0.16kg.cm | 0.6A |
| 20:1 | 800rpm | ≤60mA | 460rpm | ≤0.17A | 0.14kg.cm | 0.3kg.cm | 0.6A |
| 30:1 | 530rpm | ≤60mA | 300rpm | ≤0.17A | 0.2kg.cm | 0.5kg.cm | 0.6A |
| 50:1 | 310rpm | ≤60mA | 180rpm | ≤0.17A | 0.35kg.cm | 0.8kg.cm | 0.6A |
| 100:1 | 155rpm | ≤60mA | 90rpm | ≤0.17A | 0.7kg.cm | 1.5kg.cm | 0.6A |
| 150:1 | 105rpm | ≤60mA | 60rpm | ≤0.17A | 1kg.cm | 2.2kg.cm | 0.6A |
| 210:1 | 75rpm | ≤60mA | 42rpm | ≤0.17A | 1.4kg.cm | 2.8kg.cm | 0.6A |
| 298:1 | 52rpm | ≤60mA | 30rpm | ≤0.17A | 2kg.cm | 3kg.cm | 0.6A |
| 380:1 | 41rpm | ≤60mA | 24rpm | ≤0.17A | 2.5kg.cm | 4kg.cm | 0.6A |
Note: All reduced no-load speeds have a tolerance of ±15%.
In addition, the 6V A06-Type reaches 4kg.cm stall torque at 380:1 ratio. Therefore, it is useful for stronger low-speed gearbox output.
6V A06-Type Selection Notes
- First, for higher speed: Choose 10:1, 20:1, or 30:1.
- In addition, for balanced output: Choose 50:1, 100:1, or 150:1 based on the load.
- Also, for stronger torque: Choose 210:1, 298:1, or 380:1.
- Finally, for higher force: Use this version when stronger compact output is required.
Model: NFP-GM12-N20-CDM, 6V DC, A12-Type
Furthermore, the 6V DC A12-Type provides lower current than the 6V A06-Type. Also, it gives another speed and torque range for compact control systems.
In addition, this version has lower stall current than the 6V A06-Type. As a result, it is useful for systems that need lower-current operation.
| Ratio | No-load Speed | No-load Current | Rated Speed | Rated Current | Rated Torque | Stall Torque | Stall Current |
|---|---|---|---|---|---|---|---|
| 10:1 | 1,000rpm | ≤45mA | 700rpm | ≤0.1A | 0.05kg.cm | 0.07kg.cm | 0.2A |
| 20:1 | 500rpm | ≤45mA | 350rpm | ≤0.1A | 0.09kg.cm | 0.12kg.cm | 0.2A |
| 30:1 | 330rpm | ≤45mA | 200rpm | ≤0.1A | 0.12kg.cm | 0.2kg.cm | 0.2A |
| 50:1 | 200rpm | ≤45mA | 120rpm | ≤0.1A | 0.2kg.cm | 0.32kg.cm | 0.2A |
| 100:1 | 100rpm | ≤45mA | 65rpm | ≤0.1A | 0.4kg.cm | 0.7kg.cm | 0.2A |
| 150:1 | 65rpm | ≤45mA | 45rpm | ≤0.1A | 0.6kg.cm | 0.9kg.cm | 0.2A |
| 210:1 | 47rpm | ≤45mA | 30rpm | ≤0.1A | 0.8kg.cm | 1.2kg.cm | 0.2A |
| 298:1 | 33rpm | ≤45mA | 20rpm | ≤0.1A | 1.15kg.cm | 1.5kg.cm | 0.2A |
| 380:1 | 26rpm | ≤45mA | 17rpm | ≤0.1A | 1.5kg.cm | 2kg.cm | 0.2A |
Note: All reduced no-load speeds have a tolerance of ±15%.
Also, the 6V A12-Type has lower stall current than the 6V A06-Type. As a result, it is useful for systems that need lower-current operation.
6V A12-Type Selection Notes
- First, for lower current: Choose this version when the control system needs lower stall current.
- In addition, for higher speed: Choose 10:1, 20:1, or 30:1.
- Also, for balanced output: Choose 50:1, 100:1, or 150:1 based on the load.
- Next, for stronger torque: Choose 210:1, 298:1, or 380:1.
- Finally, for safe operation: Test real load current and temperature before production.
Model: NFP-GM12-N20-CDM, 12V DC, A12-Type
Finally, the 12V DC A12-Type provides the highest speed range in this product group. Therefore, it is suitable for compact systems that need faster output from the same gearbox structure.
Also, the 12V A12-Type reaches 2,200rpm at 10:1 ratio and 4kg.cm stall torque at 380:1 ratio. As a result, it can support both faster motion and strong low-speed output.
| Ratio | No-load Speed | No-load Current | Rated Speed | Rated Current | Rated Torque | Stall Torque | Stall Current |
|---|---|---|---|---|---|---|---|
| 10:1 | 2,200rpm | ≤60mA | 1,000rpm | ≤0.22A | 0.1kg.cm | 0.15kg.cm | 0.4A |
| 20:1 | 1,100rpm | ≤60mA | 500rpm | ≤0.22A | 0.15kg.cm | 0.28kg.cm | 0.4A |
| 30:1 | 730rpm | ≤60mA | 380rpm | ≤0.22A | 0.2kg.cm | 0.4kg.cm | 0.4A |
| 50:1 | 440rpm | ≤60mA | 230rpm | ≤0.22A | 0.4kg.cm | 0.65kg.cm | 0.4A |
| 100:1 | 220rpm | ≤60mA | 130rpm | ≤0.22A | 0.8kg.cm | 1.3kg.cm | 0.4A |
| 150:1 | 145rpm | ≤60mA | 85rpm | ≤0.22A | 1.2kg.cm | 1.9kg.cm | 0.4A |
| 210:1 | 105rpm | ≤60mA | 60rpm | ≤0.22A | 1.6kg.cm | 2.5kg.cm | 0.4A |
| 298:1 | 73rpm | ≤60mA | 42rpm | ≤0.22A | 2.3kg.cm | 3kg.cm | 0.4A |
| 380:1 | 58rpm | ≤60mA | 34rpm | ≤0.22A | 3kg.cm | 4kg.cm | 0.4A |
Note: All reduced no-load speeds have a tolerance of ±15%.
In conclusion, the 12V A12-Type can support both faster motion and strong low-speed output. Moreover, users can choose low ratios for speed or high ratios for torque.
12V A12-Type Selection Notes
- First, for highest speed: Choose 10:1, 20:1, or 30:1 when fast output is needed.
- In addition, for balanced output: Choose 50:1, 100:1, or 150:1 based on the load.
- Also, for stronger torque: Choose 210:1, 298:1, or 380:1.
- Next, for encoder control: Use encoder feedback for speed or position control.
- Finally, for safe use: Confirm current, temperature, and signal stability under real load.
Performance Selection Notes
- First, choose voltage: Select 3V, 6V, or 12V based on the product power supply.
- In addition, choose ratio: Use lower ratios for speed and higher ratios for stronger torque.
- Also, check shaft design: Confirm the 55mm M4 threaded shaft before mechanical design.
- Next, check rated torque: Match rated torque with the normal working load.
- Moreover, check encoder feedback: Confirm pulse count and signal type before controller design.
- Finally, test the real product: Confirm speed, current, torque, encoder signal, noise, temperature, and life before mass production.
DC Gear Motor With Threaded Shaft Outline Drawing
Outline Drawing and Mounting Reference
First, the 12mm metal gear motor NFP-GM12-N20-CDM has a 55mm M4 screw shaft for high torque output and precise control. Therefore, it is useful for robotics and automation systems that need small linear motion.
In addition, the motor is built with durable materials for long-lasting reliability. As a result, it can support compact products that need both power and accuracy.
Outline Drawing and Design Benefits
- First, M4 threaded shaft: The long screw shaft can support small push-pull movement.
- In addition, metal gearbox: The gearbox helps improve durability and torque output.
- Also, compact body: The 12mm gear motor size fits tight spaces.
- Next, encoder option: Encoder feedback supports speed and position control.
- Moreover, long shaft output: The 55mm shaft supports special mechanical layouts.
- Finally, voltage options: The motor supports 3V, 6V, and 12V DC systems.
M4 Threaded Shaft Gear Motor Encoder Wiring Tips
Encoder Wiring Overview
Next, the NFP-GM12-N20-EN offers high efficiency for its compact size. Also, it can draw low current while providing useful output torque.
In addition, this motor is a practical choice for battery-operated devices and systems where energy saving is important. Therefore, it can support compact smart products and small automation projects.
Encoder Parameters
Also, the encoder parameter table helps users check encoder type, pulse output, voltage, interface, signal type, response frequency, and pole count. Therefore, it is easier to match the motor with an MCU or control board.
| Item | Specification |
|---|---|
| Type | AB dual-phase incremental magnetic encoder |
| Rotation Pulse Output | Basic pulse output 3PPR × gear reduction ratio |
| Supply Voltage | DC 3.3V / DC 5.0V |
| Basic Function | Built-in pull-up shaping resistor, direct connection to MCU |
| Interface Type | ZH1.5 6-pin (standard connector cable) |
| Output Signal Type | Square wave, AB phase |
| Response Frequency | 100kHz |
| Basic Pulse Count | 3PPR |
| Magnetic Ring Pole Count | 6 poles (3 pole pairs) |
In addition, the encoder supports AB phase square wave output and direct MCU connection. As a result, it can provide speed and position feedback for closed-loop control.
Applications and Customization Options
Customization Options
- First, gear ratio: Different ratio options can be selected for speed and torque needs.
- In addition, shaft length: Shaft length can be reviewed for custom mechanical designs.
- Also, encoder configuration: Encoder feedback can be matched to control requirements.
- Next, voltage option: 3V, 6V, and 12V versions can support different systems.
- Moreover, connector option: Cable and connector needs can be discussed for project matching.
- Finally, project support: Samples and bulk orders can be reviewed based on the real load.
Typical Applications
Finally, this motor is suitable for applications that need compact size, high torque, threaded shaft output, and encoder feedback. For example, it can work in robotics, medical devices, industrial automation, and smart home products.
- First, robotics: The motor can support small wheels, arms, grippers, and screw-drive parts.
- In addition, medical devices: The compact body helps fit small controlled motion modules.
- Also, industrial automation: The encoder can provide useful speed or position feedback.
- Next, smart home products: The threaded shaft can support small push-pull movement.
- Moreover, small linear actuators: The M4 shaft can convert rotation into linear travel.
- Furthermore, precision positioning systems: Encoder feedback supports closed-loop control.
- Finally, battery-operated devices: Low-current options can help support compact portable systems.
Final Product Summary
In short, the NFP-GM12-N20-CDM N20 DC gearbox motor with encoder is a good fit for products that need 3V, 6V, or 12V DC power, 55mm M4 threaded shaft, high torque, compact size, and accurate encoder feedback.
Moreover, this small gearbox motor supports speed feedback, position control, and screw-drive motion. Therefore, it is useful for compact control systems that need both mechanical force and signal feedback.
Keywords: DC gear motor, gear motor manufacturers, mini DC gear motor, small gearbox motor, threaded shaft gear 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.
Matthew Millett –
Used this motor for a small automation project. The M4 screw shaft made mounting super easy. It’s not the quietest motor, but it gets the job done. Solid torque and great value for the price.🙂🙂
Joanna Riggs –
The M4 threaded shaft makes it easier to connect components directly without the need for additional adapters, making assembly easier. 🥸
Cedric Oneill –
The M4 shaft is non-removable, but you can easily cut it to the desired length and attach another piece using a nylon nut. The gear ratio of this motor is well-calibrated, providing an excellent balance between speed and torque. It’s been a perfect fit for my momentary elevator project.