DC Gear Motors (N20) for Smart Parking Locks: Application & Advantages

The N20 DC gear motor is a core drive component for smart parking locks, integrating high-torque electromagnetic design and weather-resistant gear transmission technology. Powered by 12V lead-acid or lithium batteries, it achieves precise stroke control and stable force output, ensuring smooth lifting/lowering of the lock bar while meeting the outdoor durability and low-power requirements of residential, commercial and public parking scenarios.

Working Principle

Smart parking locks rely on the N20 motor for core actuation. The motor converts electrical energy from the battery into mechanical energy, driving the lock bar’s linkage mechanism via multi-stage precision gear transmission. Its optimized gear set balances speed and torque, enabling rapid lock bar lifting (≤3 seconds) and stable positioning, with built-in position feedback to avoid overtravel, even under external impact loads.

Core Advantages

Adaptable to harsh outdoor environments, the N20 boasts excellent performance: IP54 waterproof and dustproof rating to resist rain, dust and corrosion; high torque output to withstand accidental collisions; low power consumption (standby current ≤5mA) for long battery life; and built-in overcurrent, overheat protection and reverse rotation prevention for safe and reliable operation.

About Tyhe Motor

Tyhe Motor provides industrial-grade N20 series motors and customized solutions for smart parking locks. We tailor torque output, stroke speed and installation dimensions to match vertical, horizontal and folding-type parking locks, delivering weather-resistant, low-power drive systems that enhance the stability and usability of end products.