10mm Mini Step Worm Gear Motor – 28mm Type Model NFP-GW12T-10BY

DC Brushless Stepping Worm Reducer Motor Parameters

First, the NFP-GW12T-10BY is a DC brushless stepping worm reducer motor for compact precision motion systems. Also, it uses a 5V DC stepper drive with 2-phase 4-wire control.

In addition, the motor converts electrical pulse signals into angular displacement. Therefore, it is useful for intelligent control, small positioning systems, and compact automation modules.

Moreover, the worm gear reduction structure helps increase the transmission ratio and support self-locking output. As a result, this motor can provide smooth transmission in a compact body.

Main Product Features

• First, stepper control: The motor converts pulse signals into angular movement for easy intelligent control.
• In addition, all-metal gears: The gearbox uses all-metal gear material for better wear resistance and longer service life.
• Also, worm gear reduction: The worm reducer increases the transmission ratio and supports self-locking output.
• Next, smooth transmission: The worm gearbox helps provide stable and controlled motion.
• Moreover, compact structure: The right angle worm reducer helps save installation space.
• Finally, D-shaped shaft: The Φ3mm shaft with 2.5mm D-cut helps improve connection stability.

Motor Specifications

First, the table below shows the main motor data. Also, it helps users check shaft size, output shaft length, phase data, step angle, frequency, voltage, weight, and wire sequence before sample testing.

Therefore, this step worm gear motor is useful when a product needs 5V power, precise step control, and compact self-locking worm gearbox output. In addition, users should confirm the wire sequence before connecting the driver.

Gear Ratio and Step Performance

Next, the table below shows the available worm gear ratios and output step data. Therefore, users can compare precise ratio, step angle, holding torque, and pull-out torque before choosing a model.

In addition, higher ratios provide smaller output step angles and stronger low-speed control. As a result, they are useful for fine positioning tasks and self-locking applications.

As a result, lower ratios such as 1: 42 and 1: 118 provide faster output. However, higher ratios such as 1: 603 and 1: 1030 provide finer step output and stronger pull-out torque.

Ratio Selection Notes

• First, for higher speed: Choose 1: 42 or 1: 118 when faster output is required.
• In addition, for balanced control: Choose 1: 236 or 1: 302 based on the load.
• Also, for fine positioning: Choose 1: 603 or 1: 1030 when smaller step angle is needed.
• Next, for higher pull-out torque: Choose a higher ratio when the product needs stronger low-speed output.
• Finally, for stable operation: Test step response, torque, self-locking effect, noise, and temperature under real load.

Brushless Stepper Gear Reduction Motor Outline Drawing

Motor Outline and Mounting Reference

First, the outline drawing helps users check the step worm gear motor body, worm gearbox, D-shaped output shaft, and mounting space. Therefore, it is useful before sample testing and final product design.

In addition, the worm gear reducer helps keep the structure compact while supporting a high reduction ratio. As a result, this motor can fit smart devices, micro-gimbals, and small robot systems.

Outline Drawing and Design Benefits

• First, worm gearbox: The gearbox supports compact right angle reduction.
• In addition, D-shaped shaft: The 8mm D-shaped output shaft helps improve connection stability.
• Also, all-metal gears: The gear structure helps improve wear resistance and service life.
• Next, self-locking function: The worm gear can help hold position when power is off in many applications.
• Moreover, 2-phase control: The 2-phase 4-wire motor supports precise stepper drive control.
• Finally, clear dimensions: The drawing helps users design brackets, holders, and housings.

D-shaped Shaft BLDC Step Motors Connection Diagram

Terminal Wiring Sequence

Next, the terminal wiring sequence uses a 1.25-4Y wiring terminal. Also, the wire specification is GB1571 30/UL, AWM, 105°.

Therefore, users should confirm the wiring sequence before power-on. In addition, correct wiring helps prevent wrong step direction or unstable operation.

Connection and Drive Notes

• First, wire sequence: Red A-, White A+, Black B-, and Brown B+ should be checked before wiring.
• In addition, driver IC: The listed rated voltage data refers to 5V DC with Driver IC L6219.
• Also, phase current: The phase current is 128mA / Phase, so the driver should match this value.
• Next, stepper drive: Use a suitable stepper driver for stable 2-phase control.
• Moreover, frequency check: Confirm starting and response frequency under real load.
• Finally, real test: Test step response, torque, heat rise, noise, and wiring stability before production.

Applications and Selection Tips

Typical Applications

Finally, this DC brushless stepping worm reducer motor is useful for products that need compact size, precise control, and self-locking worm gearbox output. For example, it can work in intelligent robots, intelligent furniture, intelligent focusing systems, micro-gimbals, and intelligent selfie sticks.

• First, intelligent robots: The motor can support compact joints, camera modules, and small motion parts.
• In addition, intelligent furniture: The worm gearbox can support small adjustment structures.
• Also, intelligent focusing systems: Fine step output helps support precise focusing movement.
• Next, micro-gimbals: The compact motor can support controlled angle adjustment.
• Moreover, intelligent selfie sticks: The worm reducer can support small rotation or extension modules.
• Finally, compact automation modules: The motor can support low-speed positioning in tight spaces.

How to Choose This Worm Stepper Motor

First, choose the gear ratio based on output speed and step angle. Also, check holding torque and pull-out torque against the real load.

In addition, choose lower ratios for faster output. Therefore, 1: 42 and 1: 118 are better for speed-focused tasks.

Moreover, choose higher ratios for finer positioning and stronger pull-out torque. As a result, 1: 603 and 1: 1030 are better for precise low-speed movement.

Final Selection Notes

• First, check voltage: Use 5V DC with the correct stepper driver.
• In addition, check ratio: Select 1: 42 to 1: 1030 based on speed and torque needs.
• Also, check wire sequence: Confirm Red A-, White A+, Black B-, and Brown B+ before power-on.
• Next, check shaft: Confirm Φ3mm shaft diameter, 2.5mm D-cut, and 8mm output shaft length.
• Moreover, check self-locking needs: Confirm the holding effect under real load before final design.
• Finally, test real load: Confirm step response, holding torque, pull-out torque, heat rise, noise, and service life before production.

In short, the NFP-GW12T-10BY is a DC brushless stepping worm reducer motor for products that need 5V DC power, 2-phase 4-wire control, all-metal gears, self-locking worm reduction,