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12mm Diameter 1221 Brushed Coreless Motor With Worm Gearbox

The 12mm bushed coreless motor with 90-degree shaft gearbox combines the smooth characteristics of a coreless design with enhanced structural stability for compact right-angle drive systems.

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  • 12mm Diameter 1221 Brushed Coreless Motor With Worm Gearbox Featured Image
Specs

Key Features

This model integrates a bushed coreless motor with a 90-degree gearbox, balancing smooth operation and mechanical stability in miniature electromechanical assemblies.

  • Bushed coreless motor structure improves shaft support and stability
  • 90-degree output gearbox supports flexible layout in compact designs
  • Compact gearbox footprint suitable for miniature mechanisms
  • Integrated motor and gearbox assembly simplifies mechanical alignment
  • Designed for low-voltage operation within a 3V–12V range
technical Specs

Motors Specifications

Reduction ratio No-Load Rated Load Stall
Rated Voltage (V) Speed (RPM±10%) Current (A) Speed (RPM±10%) Current (A) Torque (Kg.cm) Power (W) Torque (Kg.cm) Current (A)
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

  • Stability-Enhanced Coreless Design

    The bushed coreless structure provides additional mechanical support compared with purely open coreless designs.

  • Balanced Motion Performance

    This configuration balances smooth rotational behavior with improved structural robustness.

  • Compact Right-Angle Integration

    The 90-degree gearbox enables efficient motion routing in space-constrained assemblies.

  • Suitable for Repetitive Operation

    Designed for small mechanisms requiring consistent motion over repeated cycles.

Custom

Beyond the Standard: Performance Customized

  • 01
    Shaft Support Configuration
    Bushing arrangement and shaft characteristics can be reviewed for specific stability needs.
  • 02
    Right-Angle Output Adaptation
    Output direction and interface can be evaluated to match layout and coupling requirements.
  • 03
    Low-Voltage System Compatibility
    Motor configuration can be aligned with specific low-voltage power systems.
  • 04
    Installation Reference Adjustment
    Mounting and reference surfaces can be adapted for enclosure or bracket designs.
  • 05
    Application-Level Integration Review
    Customization can be discussed based on overall system structure and usage conditions.
  • Shaft Support Configuration
  • Right-Angle Output Adaptation
  • Low-Voltage System Compatibility
  • Installation Reference Adjustment
  • Application-Level Integration Review

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FAQ

Frequently Asked Questions

For detailed selection guidance or project-specific requirements, please contact our team for further support.

What is the difference between a bushed coreless and a standard coreless motor?
A bushed coreless motor includes additional shaft support, improving mechanical stability.
What voltage range does this model support?
It is designed to operate within a 3V to 12V voltage range.
Is the 90-degree gearbox supplied as standard?
Yes. The motor and gearbox are supplied as an integrated assembly.
Is this model suitable for repeated operation cycles?
It is designed for applications requiring stable and repeatable motion.
Can this motor be customized for specific mechanical requirements?
Customization options are available depending on application needs and production volume.
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