Universal 404 Series Blower Motor for Bus Air Conditioning

Universal 24V Blower Motor for Bus Air Conditioning - Compatible with Multiple Brands

Key Features：

1. Industry-Standard Compatibility: Features universal mounting dimensions and electrical specifications, making it a direct plug-and-play

replacement for numerous bus AC models across different brands.

2. Robust Construction: Built with high-quality materials, including durable bearings and a thermally efficient design, ensuring extended service life and resistance to high-temperature

environments within the AC unit.

3. High-Performance Output: Optimized electromagnetic design provides high airflow pressure and volume with efficient power consumption, enabling rapid cooling and heating 

circulation throughout the vehicle cabin.

4. Dual Configuration Options: Available in both single shaft and double shaft (dual impeller) versions to match the specific design requirements of different HVAC blower assemblies.

5. Reliable Operation: Ensures stable, low-vibration, and quiet performance, contributing to lower maintenance needs and overall system reliability.

Technical Specifications：

·Model: Universal 404 Series

·Operating Voltage: 12V / 24V DC (Specify when ordering)

·Rated Power: [80W，120W] (Customizable)

·Motor Type: Permanent Magnet DC Motor

·Shaft Configuration: Single Shaft or Double Shaft

No-Load Parameters (For Reference) 

No-Load Speed: [4800RPM]（12V）

No-Load Current: [1.3A]（12V）

Applications：

This motor is specifically designed as the main blower motor in bus and coach air conditioning systems. It is the core component responsible for driving the centrifugal impeller(s) 

that forces conditioned air through the vehicle's ductwork and vents.

·Primary Use: Main blower/fan motor in roof-mounted or rear-mounted bus AC units.

·Vehicle Compatibility: Suitable for a wide range of intercity coaches, public transit buses, school buses, and other commercial vehicles.

哈尔仕/HES：

1. Verify Compatibility: Before installation, confirm that the motor's voltage, shaft configuration (single/double), rotation direction, mounting flange, and shaft diameter match 

the original unit.

2. Disconnect Power: Always disconnect the vehicle's battery before starting any electrical work to ensure safety.

3. Professional Installation Recommended: For optimal performance and safety, we recommend installation by a qualified technician familiar with vehicle HVAC systems.