When selecting a motor for your project, it’s essential to understand the different types available, as each has its own strengths and ideal use cases. Two common types of motors used in various applications are BLDC worm gear motors and BLDC planetary gear motors. Though both are brushless DC motors (BLDC), their gear systems and mechanical properties differ significantly. In this blog post, we’ll explore the key differences between these two types of motors, and how to choose the right one for your needs.
What is a BLDC Gear Motor?
Wednesday, November 26, 2025
A BLDC gear motor (brushless DC gear motor) is a drive device composed of a brushless DC motor (BLDC motor) and a gearbox. It combines the high speed and high efficiency of a brushless motor with the torque-increasing and speed-reducing functions of a gearbox, thereby achieving stable output at high torque and low speed. This motor has a compact structure, reliable performance, and high energy efficiency, and is widely used in industrial automation, robotics, electric vehicles, and home appliances.
Brushless DC (BLDC) motors are one of the most widely used motor technologies today, valued for their high efficiency, durability, and precise control. From drones and robotics to industrial automation and electric vehicles, brushless DC motors have become the heart of countless motion systems. However, in many cases, a standalone BLDC electric motor may not perfectly meet application requirements. High-speed motors often lack sufficient torque at low speeds, which is where BLDC gear motors come into play.
