• Largest 155mm frame diameter, strongest heat dissipation capability to handle higher loads. 

• AC drive design eliminates the need for additional DC power modules, compatible with traditional ceiling fan power systems.

Application:

• Best suited for large ceiling fans (e.g., living rooms, dining rooms, or commercial spaces). The 50W power provides stronger air volume to drive larger fan blades. 

• The wide AC voltage range (110–240V) allows direct connection to mains power without additional conversion, making installation more convenient.

The 68, 92, and 155 series motors form a clear product gradient for ceiling fan applications. 

The 68 and 92 series are 12–24V DC motors with a maximum power of 40W and a speed range of 200–700rpm. The 68 series features a compact design, ideal for small ceiling fans, while the 92 series offers better heat dissipation and stability, suitable for medium-sized fans. 

The 155 series is a 110–240V AC motor with a maximum power of 50W. Its larger frame (155 series) provides stronger heat dissipation, enabling it to drive large ceiling fans, and it can be directly connected to mains power for easier installation. All three series share the same speed range to meet multi-speed requirements, allowing users to choose flexibly based on fan size, installation space, and power supply.