15mm Stepper Gear Motor Model NFP-GM12-15BY

Geared Stepper Motor Metal Gearbox Parameters

First, the NFP-GM12-15BY is a geared stepper motor with a compact metal gearbox. Also, it uses 5V DC power and 2-phase bipolar drive control.

In addition, this micro stepper motor supports many reduction ratios from 3:1 to 380:1. Therefore, users can choose faster output, stronger torque, or finer low-speed positioning based on the final load.

Moreover, the small stepper motor is useful for medical devices, smart medicine boxes, optical instruments, laser projectors, security products, PTZs, laser machines, optical fiber fusion splicers, printers, and scanners.

Main Product Features

• First, compact metal gearbox: The small gearbox helps save space in precision devices.
• In addition, 5V DC power: The motor is suitable for compact low-voltage control systems.
• Also, 2-phase drive: The motor supports bipolar stepper drive control.
• Next, 18 Degree step angle: The motor provides controlled angular movement before gearbox reduction.
• Moreover, wide ratio range: The gearbox supports 3:1 to 380:1 ratio options.
• Finally, screw shaft option: Screw shaft models are available for linear motion or special drive structures.

Standard Geared Stepper Motor Parameters

First, the table below compares NFP-GM12-15BY-A, NFP-GM12-15BY-B, and NFP-GM12-15BY-C. Also, it helps users check step angle, voltage, resistance, phase, drive mode, frequency, slew speed, and reduction ratio before sample testing.

Therefore, the A, B, and C versions can support different resistance and speed needs. In addition, users should test the selected ratio under real load before final design.

Screw Shaft Stepper Motor Parameters

Next, the table below shows the screw shaft models. Also, it helps users compare ratio, current, holding torque, and pull-in rate for linear drive or screw shaft applications.

As a result, higher screw shaft ratios provide stronger holding torque. However, output speed will be lower when the reduction ratio becomes higher.

Ratio and Model Selection Notes

• First, for higher speed: Choose a lower ratio such as 3:1, 5:1, 10:1, or 20:1.
• In addition, for balanced motion: Choose a middle ratio such as 30:1, 50:1, 100:1, or 110:1.
• Also, for higher torque: Choose a higher ratio such as 150:1, 170:1, 210:1, 250:1, 298:1, or 380:1.
• Next, for screw shaft use: Choose NFP-GM12-15BY-250, NFP-GM12-15BY-298, or NFP-GM12-15BY-380.
• Moreover, for stable control: Match drive mode, frequency, current, and load before testing.
• Finally, for production: Confirm torque, speed, noise, heat rise, and service life under real load.

5V Micro Stepper Motor Outline Drawing

Motor Outline and Mounting Reference

First, the outline drawing helps users check the 5V micro stepper motor body, gearbox, shaft position, and mounting space. Therefore, it is useful before sample testing and final product design.

In addition, the compact metal gearbox helps save internal space. As a result, this geared stepper motor can fit small medical devices, smart boxes, optical modules, and compact automation systems.

Outline Drawing and Design Benefits

• First, compact gearbox: The small metal gearbox helps fit limited product space.
• In addition, 5V DC motor: The motor supports compact low-voltage control systems.
• Also, 18 Degree step angle: The motor supports controlled step movement before gearbox reduction.
• Next, wide ratio range: Users can choose many ratios based on speed and torque needs.
• Moreover, bipolar drive: The motor supports standard bipolar stepper control.
• Finally, clear dimensions: The drawing helps users design brackets, housings, and fixtures.

Step Motor Screw Shaft Outline Drawing

Screw Shaft Drawing and Linear Motion Reference

Next, the screw shaft outline drawing helps users check the step motor screw shaft structure. Also, it is useful for products that need compact linear motion or threaded output movement.

In addition, the screw shaft models offer higher holding torque at larger reduction ratios. Therefore, users should match the selected model with the real load, stroke, and speed needs.

Screw Shaft Design Benefits

• First, linear drive option: The screw shaft can support compact linear motion tasks.
• In addition, higher torque options: The 250, 298, and 380 ratio versions provide different holding torque levels.
• Also, compact structure: The small motor body helps fit limited installation space.
• Next, precise control: Stepper drive supports controlled movement and repeatable positioning.
• Moreover, simple integration: The drawing helps users check shaft and mounting layout.
• Finally, custom use: The motor can support special medical, optical, security, and automation structures.

Applications and Selection Tips

Typical Applications

Finally, the NFP-GM12-15BY small stepper motor is useful for compact devices that need controlled movement and reliable positioning. For example, it can work in medical devices, smart medicine boxes, optical instruments, laser projectors, security products, and PTZs.

• First, medical devices: The compact motor can support small controlled motion modules.
• In addition, smart medicine boxes: The stepper gearbox can support small dispensing or locking movement.
• Also, optical instruments: The motor can support fine adjustment mechanisms.
• Next, laser projectors: The geared stepper motor can support small positioning parts.
• Moreover, security products and PTZs: The motor can support controlled angle movement.
• Furthermore, laser machines: The motor can support fine motion control tasks.
• Also, optical fiber fusion splicers: Accurate movement can help support precision alignment.
• Finally, printers and scanners: The motor can support compact movement and position adjustment.

How to Choose This Geared Stepper Motor

First, choose the A, B, or C version based on resistance, starting frequency, and slew speed. Also, compare the selected version with the driver and load.

In addition, choose the reduction ratio based on output speed and torque. Therefore, lower ratios are better for faster output, while higher ratios are better for stronger holding force.

Moreover, choose the screw shaft version if the product needs linear movement. As a result, NFP-GM12-15BY-250, NFP-GM12-15BY-298, and NFP-GM12-15BY-380 can support special threaded drive structures.

Final Selection Notes

• First, check voltage: Use 5V DC as the rated voltage reference.
• In addition, check resistance: Choose 10Ω±7%, 20Ω±7%, or 30Ω±7% based on the version.
• Also, check ratio: Select 3:1 to 380:1 based on speed and torque needs.
• Next, check drive mode: Use a suitable bipolar stepper driver.
• Moreover, check screw shaft needs: Choose screw shaft models only when linear or threaded output is required.
• Finally, test real load: Confirm speed, torque, step response, heat rise, noise, and service life before production.

In short, the NFP-GM12-15BY is a 5V geared stepper motor with a compact metal gearbox, 2-phase bipolar drive, 18 Degree step angle, wide ratio options, and screw shaft versions for special motion designs.

Keywords: geared stepper motor, micro stepper motor, small stepper motors