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GMP12T-TBC1230 Brushless Coreless Planetary Gear Motor High Torque BLDC Gearmotor 12V 24V for Automation & Instrumentation

The 12*30mm Brushless Coreless Planetary Gear Motor offers a longer 30mm axial length compared to our 15mm version, providing increased motor volume for higher torque output while maintaining the same compact 12mm diameter. This extended length allows for additional magnetic material and a longer rotor, resulting in significantly higher continuous torque and power density. Integrated with a precision planetary gearbox, this unit delivers exceptional mechanical output for applications requiring more substantial force in a still very limited envelope. It is the ideal choice for OEMs who need reliable, high-performance micro motion in sophisticated instruments and automation equipment.


  • Model: GMP12T-TBC1230
  • Diameter: 12mm
  • Length: 30mm+gearbox
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    Features

    Extended Rotor for Higher Torque: The 30mm length provides a longer coreless winding assembly, generating up to 30-40% more continuous torque than the 15mm version while maintaining the same diameter. This increase in electromagnetic volume directly translates to higher power output .

    Precision Planetary Gearbox: The integrated multi-stage gearbox features hardened steel planet gears running in a precision-machined metal housing. Achievable reduction ratios up to 3000:1 enable extremely high output torque from a tiny package .

    Brushless Coreless Smoothness: The combination of brushless commutation and ironless rotor design results in zero cogging, near-silent operation, and minimal electromagnetic interference (EMI). This is essential for sensitive instrumentation and medical devices .

    Long Life and Reliability: With no brushes to wear out and sealed, lifetime-lubricated bearings, this gearmotor is rated for thousands of hours of continuous operation. The planetary gearbox is designed for high shock and radial load capacity .

    Versatile Control Options: Compatible with standard sensorless or sensored BLDC controllers. Hall sensors can be integrated upon request for improved low-speed control and precise positioning .

    Applications

    Laboratory Automation: Ideal for syringe pumps, automated liquid handlers, and microplate stackers requiring precise, repeatable motion with high torque at low speeds.

    Medical Devices: Used in portable surgical tools, powered orthotics, and drug infusion systems where extended length is acceptable and higher torque is necessary.

    Industrial Instrumentation: Perfect for valve actuators in analytical instruments, dosing pumps, and precision metering equipment.

    Smart Actuators: Suitable for electronic locks, smart HVAC dampers, and miniature robotics for consumer electronics.


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