12mm Stepper Gear Motor Model NFP-GM1024-10BY
$15.50
Discover precision with the 12mm Stepper Gear Motor, perfect for robotics and automation projects. Achieve accurate rotation in all applications!
Energy Efficiency Mini Geared Stepper Motors Data Sheet
First, the NFP-GM1024-10BY is an energy-efficient mini geared stepper motor for compact motion control systems. Also, it uses a 5V DC stepper motor with 2-phase 4-wire control.
In addition, this small geared stepper motor supports accurate rotation angle control. Therefore, it is useful for smart selfie sticks, smart camera gimbals, smart robot camera corners, robotics, CNC machines, 3D printers, and automation projects.
Moreover, the gearbox provides several ratio options from 50:1 to 500:1. As a result, users can choose higher speed, finer step movement, or stronger holding torque based on the final load.
Main Product Features
- First, 5V DC stepper drive: The motor is suitable for compact low-voltage control systems.
- In addition, 2-phase 4-wire structure: The motor supports standard stepper drive control.
- Also, 18° step angle: The motor provides controlled angular movement before gearbox reduction.
- Next, wide ratio range: Ratios from 50:1 to 500:1 support different speed and torque needs.
- Moreover, accurate positioning: The output step can reach as small as 0.036° with the 500:1 ratio.
- Finally, clear wiring: Red A-, White A+, Black B-, and Brown B+ help simplify controller connection.
Motor Specifications
First, the table below shows the main motor data. Also, it helps users check voltage, phase resistance, phase current, inductance, step angle, frequency, wiring, and weight before sample testing.
| Motor Model | NFP-GM1024-10BY |
|---|---|
| Rated Voltage | 5V DC |
| Phase Resistance | 39Ω/phase ± 7% |
| Phase Current | 128mA/phase |
| Phase Inductance | 14.3mH/phase |
| Step Angle | 18°/step |
| Max Starting Frequency | ≥900PPS min |
| Max Response Frequency | ≥1,200PPS min |
| Phases | 2-phase 4-wire |
| Wiring | Red A-, White A+, Black B-, Brown B+ |
| Weight | 11g |
Therefore, this geared stepper motor is useful when a product needs 5V DC power, low current, and accurate position control. In addition, users should confirm the wire sequence before connecting the driver.
Gear Ratio and Step Performance
Next, the table below shows the available gear ratios and output step data. Therefore, users can compare step angle, holding torque, and pull-out torque before choosing a model.
In addition, higher ratios provide finer output steps and stronger holding torque. As a result, they are useful for low-speed positioning and stable holding tasks.
| Ratio | Step Angle | Holding Torque | Pull-Out Torque |
|---|---|---|---|
| 50:1 | 0.36° | 0.60kg.cm | 0.18kg.cm |
| 100:1 | 0.18° | 1.10kg.cm | 0.30kg.cm |
| 150:1 | 0.12° | 1.60kg.cm | 0.45kg.cm |
| 200:1 | 0.09° | 2.00kg.cm | 0.60kg.cm |
| 350:1 | 0.051° | ≤3.00kg.cm | 1.00kg.cm |
| 380:1 | 0.047° | ≤3.00kg.cm | 1.10kg.cm |
| 500:1 | 0.036° | ≤3.00kg.cm | 1.50kg.cm |
As a result, lower ratios such as 50:1 and 100:1 provide faster output. However, higher ratios such as 380:1 and 500:1 provide finer step output and stronger pull-out torque.
Ratio Selection Notes
- First, for higher speed: Choose 50:1 or 100:1 when faster output is required.
- In addition, for balanced control: Choose 150:1 or 200:1 based on the load.
- Also, for fine positioning: Choose 350:1, 380:1, or 500:1 when smaller step angle is needed.
- Next, for higher holding torque: Choose a higher ratio when the product needs stronger holding force.
- Finally, for stable operation: Test step response, torque, noise, and temperature under real load.
Precise Positioning 5V DC Stepper Motor Outline Drawing
Motor Outline and Mounting Reference
First, the outline drawing helps users check the NFP-GM1024-10BY reduction gear stepper motor size, gearbox body, shaft position, and mounting space. Therefore, it is useful before sample testing and final product design.
In addition, the compact 5V stepper DC motor is built with a durable all-metal housing and stable gears. As a result, it can provide smooth operation, low power consumption, and reliable motion control.
Moreover, CE and RoHS certification support product compliance needs. Therefore, this model is a useful choice for demanding applications that need precision and durability.
Outline Drawing and Design Benefits
- First, compact gearhead: The small gearbox helps save product space.
- In addition, all-metal housing: The durable housing helps support stable operation.
- Also, precise positioning: The geared stepper output supports accurate angle control.
- Next, low power operation: The motor supports compact energy-saving drive systems.
- Moreover, multiple ratios: Users can choose speed-focused or torque-focused versions.
- Finally, clear dimensions: The drawing helps users design brackets, housings, and fixtures.
Brushless Stepper Motor with Gearbox Wire Diagram
Wire Diagram and Connection Reference
Next, the wiring diagram helps users confirm the motor lead sequence before controller connection. Also, it supports cleaner wiring during sample testing and production setup.
Therefore, users should check Red A-, White A+, Black B-, and Brown B+ before power-on. In addition, correct wiring helps reduce wrong direction, unstable stepping, or poor response.
Connection and Drive Notes
- First, wire sequence: Confirm Red A-, White A+, Black B-, and Brown B+ before wiring.
- In addition, phase current: The phase current is 128mA/phase, so the driver should match this value.
- Also, phase resistance: The phase resistance is 39Ω/phase ± 7%.
- Next, stepper drive: Use a suitable driver for stable 2-phase 4-wire control.
- Moreover, frequency check: Confirm starting and response frequency under real load.
- Finally, real testing: Test step response, torque, heat rise, noise, and wiring stability before production.
Stepper Gearhead Motor Testing Parameters
Recommended Drive Test Data
First, the table below shows testing parameters at 6.0V DC, 5.0V DC, and 3.7V DC. Also, it helps users compare drive frequency, speed, current, and holding current.
In addition, the listed values refer to input motor testing. Therefore, gearbox output speed should be calculated by dividing motor speed by the selected gear ratio.
| Test Voltage | 6.0V DC | 5.0V DC | 3.7V DC |
|---|---|---|---|
| Max Drive Efficiency | 1,400Hz | 1,300Hz | 800Hz |
| Speed at Max Drive Efficiency | 4,200rpm | 3,900rpm | 2,400rpm |
| Current at Max Drive Efficiency | ≤0.12A | ≤0.085A | ≤0.085A |
| Min Drive Efficiency | 800Hz | 700Hz | 500Hz |
| Speed at Min Drive Efficiency | 2,400rpm | 2,100rpm | 1,500rpm |
| Current at Min Drive Efficiency | ≤0.18A | ≤0.155A | ≤0.125A |
| Phase-locked Self-locking Current 0 Hz | ≤0.30A | ≤0.25A | ≤0.19A |
As a result, users can select the test voltage and drive frequency based on speed, current, torque, and heat rise. Moreover, real load testing is needed before production use.
Testing and Drive Notes
- First, for higher speed: Use higher drive frequency within the stable range.
- In addition, for stronger torque: Use lower drive frequency and confirm current rise.
- Also, for 5V systems: Use 5.0V DC as the standard rated voltage reference.
- Next, for holding control: Check phase-locked self-locking current at 0 Hz.
- Moreover, for gearbox output: Divide input motor speed by the selected ratio.
- Finally, for safe operation: Confirm temperature, current, step response, and noise under real load.
Applications and Selection Tips
Typical Applications
Finally, this micro geared stepper motor is useful for products that need accurate rotation angle control, compact size, and low power operation. For example, it can work in medical equipment, optical instruments, laser projectors, security products, laser machines, and printers.
- First, medical equipment: The motor can support compact controlled movement.
- In addition, optical instruments: Fine step output can help support precise adjustment.
- Also, laser projectors: The geared stepper motor can support small positioning parts.
- Next, security products: The compact body helps fit small smart hardware.
- Moreover, laser machines: The motor can support fine motion control tasks.
- Furthermore, optical fiber fusion splicers: Accurate movement can help support precision alignment.
- Also, printers: The stepper gearbox can provide controlled movement in small mechanisms.
- Finally, scanners: The motor can support compact motion and position adjustment.
How to Choose This Stepper Gearhead Motor
First, choose the gear ratio based on output speed and step angle. Also, compare holding torque and pull-out torque with the real load.
In addition, choose lower ratios when the product needs faster output. Therefore, 50:1 and 100:1 are better for speed-focused tasks.
Moreover, choose higher ratios when the product needs finer positioning and stronger holding torque. As a result, 350:1, 380:1, and 500:1 are better for precision low-speed movement.
Final Selection Notes
- First, check voltage: Use 5V DC as the rated voltage reference.
- In addition, check ratio: Select 50:1 to 500:1 based on speed and torque needs.
- Also, check wiring: Confirm Red A-, White A+, Black B-, and Brown B+ before power-on.
- Next, check torque: Compare holding torque and pull-out torque with the real mechanism load.
- Moreover, check drive frequency: Match frequency, current, and speed with the controller.
- Finally, test real load: Confirm step response, holding force, pull-out torque, heat rise, noise, and service life before production.
In short, the NFP-GM1024-10BY is an energy-efficient mini geared stepper motor for products that need 5V DC power, 2-phase 4-wire control, 50:1 to 500:1 ratio options, accurate angle control, and compact gearhead output.
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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.


Ravi Bopara –
I’ve been using this 5V stepper motor in a few small DIY projects, and it has performed wonderfully. With its 18° step angle and 2-phase wiring, it’s precise enough for what I need.😈
Amelia Brown –
I used this set of models in a DIY motorized camera slide, and the gear ratios kept it moving steadily. Hopefully there wouldn’t be any unnecessary jumps, so I could get a smooth, controlled shot.
Pablo Rozas –
This geared stepper motor exactly has a smooth movement and low noise, it can offer a big enough torque at the ratio: 50:1, which makes the stepper motor to be a nice addition to our small electronic devices that requires precise movement.
Matt Lenz –
Perfect 5v small stepper motor with gearbox. There are two layers of gear boxes, so the speed is exactly controlled well and the torque is high, meanwhile the output shaft is thick enough to drive the device easily. It has become an important part in development of our new small 3D printers.