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12mm Diameter Micro Brushed Motor With M4 Screw Output Shaft Gearbox

The threaded M4 output supports compact linear-drive and screw-transmission mechanisms without requiring a separate rotary-to-linear interface.

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12mm N20 brushed gear motor with M4 screw output shaft for linear motion
Specs

Key Features

Featuring an M4 screw output shaft, this model is suitable for applications where rotational motion is converted into controlled linear movement.

  • M4 screw output shaft designed for threaded or linear transmission
  • Compact 12mm motor platform suitable for space-limited applications
  • Integrated motor and gearbox assembly for simplified mechanical design
  • Designed for low-voltage operation within a defined range
  • Suitable for applications requiring controlled linear movement
technical Specs

Motors Specifications

Reduction ratio No-Load 　 Rated Load 　 Stall 　
Rated Voltage (v) Speed (RPM±10%) Current (mA) Speed (RPM±10%) Current (mA) Torque (g.cm) Power (W) Torque (g.cm) Current (mA)
18 12 1055 21 9000 65 16 0.80 110 340
42 12 452 21 385 65 38 0.80 257 340
63 12 301 21 257 65 57 0.80 385 340
80 12 237 21 202 65 72 0.80 490 340
102 12 186 21 158 65 92 0.80 624 340
105 12 180 21 154 65 95 0.80 642 340
115 12 165 21 140 65 104 0.80 703 340
121 12 157 21 103 65 109 0.80 740 340
127 12 149 21 108 65 114 0.80 777 340
157 12 121 21 103 65 141 0.80 960 340
244 12 77 21 66 65 220 0.80 1493 340
298 12 63 21 54 65 268 0.80 1823 340
302 12 62 21 53 65 272 0.80 1848 340
311 12 61 21 52 65 280 0.80 1903 340
345 12 55 21 46 65 310 0.80 2111 340
604 12 31 21 26 65 543 0.80 3696 340
898 12 21 21 18 65 808 0.80 5459 340
992 12 19 21 16 65 992 0.80 6071 340
1032 12 18 21 15 65 928 0.80 6315 340
1576 12 12 21 10 65 1418 0.80 9645 340

For additional customization or reference configurations, please feel free to contact us.

Why Choose us

SLW Motor Highlights

  • Threaded Output Solutions

    M4 screw output shafts support direct linear or threaded transmission without additional components.

  • Compact Structural Design

    The integrated gearbox maintains a compact size while enabling specialized motion output.

  • Controlled Assembly Accuracy

    Standardized assembly ensures consistent shaft alignment and thread engagement.

  • Designed for Targeted Applications

    Well-suited for compact systems requiring precise linear actuation.

Custom

Beyond the Standard: Performance Customized

  • 01
    Voltage Matching
    Operating voltage configured within supported range.
  • 02
    Gearbox Structure
    Inline spur gearbox matched to the N20 motor.
  • 03
    Shaft Thread Options
    Thread form and length can be reviewed upon request.
  • 04
    Gear Material Selection
    Material options available depending on application.
  • 05
    Project Requirements
    Customization evaluated case by case.
  • Voltage Matching
  • Gearbox Structure
  • Shaft Thread Options
  • Gear Material Selection
  • Project Requirements

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FAQ

Frequently Asked Questions

This model is often selected for compact mechanisms requiring direct threaded or linear output.

What applications are suitable for an M4 screw output shaft?
It is commonly used in applications requiring linear motion, adjustment mechanisms, or threaded actuation.
Is this motor suitable for compact systems?
Yes. It is designed for compact devices requiring integrated linear transmission.
Does the gearbox come pre-assembled with the motor?
Yes. The motor and gearbox are supplied as a complete assembly.
Is the operating voltage different from other N20 models?
This model is designed for a lower applied voltage range compared to standard N20 versions.
Can the screw shaft be customized?
Customization options are available depending on project requirements.
Contact Us

Tell us your project or application requirements, and our team will get back to you with technical support, product recommendations, or a customized motor solution.

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