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20mm Diameter Micro Brushed Motor With Gearbox

This 20mm diameter 130 micro brushed motor with gearbox introduces a larger gearbox size, making it suitable for applications that require increased structural presence while remaining within compact system designs.

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  • 20mm Diameter Micro Brushed Motor With Gearbox Featured Image
Specs

Key Features

Moving to a 20mm diameter gearbox platform, this model offers a step up in structural size compared to 16mm series.

  • 20mm diameter gearbox providing increased structural robustness
  • Integrated motor and gearbox for simplified mechanical matching
  • Compact overall structure suitable for small to mid-size assemblies
  • Supports a wide applied voltage range for flexible system design
  • Commonly used in devices requiring a larger gearbox footprint
technical Specs

Motors Specifications

Reduction ratio 29 31 56 73 107 182 268 349 456 488
Gearbox length mm 15.9 15.9 17.4 17.4 18.9 18.9 20.4 20.4 20.4 20.4
No-load speed rpm 240 220 120 95 65 40 27 21 16 15
Rated speed rpm 190 180 100 76 52 31 21 16 13 12
Rated torque Kg.cm 0.3 0.3 0.5 0.7 0.9 1.5 2 2.6 3 3
Max. momentary tolerance torque Kg.cm 1.3 1.4 2.2 2.8 3.8 5 5 5 5 　5

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

Why Choose us

SLW Motor Highlights

  • Larger Gearbox Platform

    The 20mm gearbox provides increased mechanical presence compared to smaller diameter models.

  • Balanced Structural Design

    This configuration balances gearbox size and motor length for compact yet stable assemblies.

  • Consistent Assembly Standards

    Standardized production ensures reliable alignment and dimensional consistency.

  • Suitable for Scalable Production

    Designed to support repeat orders in standard configurations.

Custom

Beyond the Standard: Performance Customized

  • 01
    Motor Length Selection
    The 130 motor body is suitable for applications with restricted installation length.
  • 02
    Gearbox Compatibility
    The inline spur gearbox matches the standard 20mm platform for easy integration.
  • 03
    Output Shaft Configuration
    Output shaft length and end form can be adapted to suit mechanical connection needs.
  • 04
    Mounting Interface Review
    Installation details can be adjusted to fit specific layout requirements.
  • 05
    Application-Specific Requests
    Customization is evaluated based on layout constraints and project needs.
  • Motor Length Selection
  • Gearbox Compatibility
  • Output Shaft Configuration
  • Mounting Interface Review
  • Application-Specific Requests

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FAQ

Frequently Asked Questions

This model is commonly selected when a larger gearbox diameter is preferred for mechanical stability.

How does the 20mm model differ from 16mm versions?
It features a larger gearbox diameter, offering increased structural presence.
Is this model still suitable for compact systems?
Yes. It is suitable for compact designs that can accommodate a larger gearbox size.
Does this motor include the gearbox as standard?
Yes. The motor and gearbox are supplied as a single integrated unit.
Is it compatible with multiple voltage systems?
Yes. It supports a broad applied voltage range.
Can this model be customized?
Basic customization options are available depending on application needs.
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