Smart Door Locks: The Core Trend in Modern Security
Smart door locks are revolutionizing our daily entry experience by combining electronic circuits with mechanical systems. Users can enjoy keyless convenience and remote authorization or control via smartphones, laptops, or workstations.
Key Benefits of Smart Door Locks
- Convenient Remote Control: Manage and check lock statuses over the internet from anywhere.
- Flexible Access Management: Grant secure, temporary access to visitors, housekeepers, or guests for specific time intervals.
- Entry Tracking: Real-time logging of people entering and leaving ensures maximum safety for homes and offices.
Motor Application and Working Principles in Smart Door Locks
The efficient operation of a smart door lock relies heavily on its core driving component: the Geared DC Motor.
Once the control circuit receives a verified user authentication signal, the microcontroller triggers the DC motor. The motor delivers adequate torque at a low current, utilizing a precision gearbox to convert rotational movement into linear motion, which drives the actuator rod to lock or unlock the door.
Essential Motor Requirements for Smart Door Locks
- High Torque and Low Power Consumption: Must output sufficient torque with minimal input current to ensure smooth locking and unlocking.
- Low Noise and High Stability: Operates quietly with minimal vibration for a premium user experience.
- Long Lifespan and High Reliability: Engineered to handle tens of thousands to hundreds of thousands of continuous cycles.
CORELESS-MOTOR.COM Smart Door Lock Motor Solution
To meet the strict space, torque, and lifespan requirements of smart door locks, CORELESS-MOTOR.COM specifically introduces a custom micro-geared motor solution optimized for smart security applications: model KM-12FN20-380-0336.2.
Using high-grade permanent magnets, this motor provides compact size, high output efficiency, large torque, low noise, and low power consumption, making it the ideal drive solution for modern smart lock systems.
Core Specifications (KM-12FN20-380-0336.2)
| Technical Parameter | Specification |
| Model | KM-12FN20-380-0336.2 |
| Rated Voltage | 6.0V DC |
| No-Load Speed | 36.2 ± 12% rpm |
| No-Load Current | 0.056A |
| Load Speed | 30.1 ± 12% rpm |
| Load Current | 0.168A |
| Stall Current | 0.72A |
| Stall Torque | 2967g.cm |
Why Choose CORELESS-MOTOR.COM Motors?
- Outstanding Performance Features:
- Customizable Electrical Performance: Voltage, speed, and other electrical parameters can be professionally evaluated and tailored to custom requirements.
- High Stability and Efficiency: Delivers stable, highly efficient output even at high operating speeds.
- Precise Control: Easy to control accurately via magnetic encoders.
- Extended Lifespan: Built for an expected lifetime of 100,000 cycles, meeting rigorous security industry standards.
Backed by over 20 years of experience in motor drive solutions, CORELESS-MOTOR.COM delivers rapid custom motor designs to match your precise application requirements, offering professional blueprints, material selection, prototyping, and end-to-end support to help your smart door lock products stand out!
📌 We accept customized specification/parameters/drawings, contact us now for your requirement. Our engineering team will be delighted to make samples for you.
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