Single Phase Double Shaft Central AC Unit Fan Motor 50W with Mounting Bracket

Introduction

Central AC unit fan Motor is a type of single phase capacitor run motor. This double shaft fan coil motor is used in commercial air conditioning or room air conditioner in hotel or home.

The shaft and power and speed can redesign base on different requirements, so the ac fan motor can also used for air purifier, air blower,ventilation fans etc.Motors are customized by different requirements and we can sell motors with fans as solution.

Quick Details

Type:Central AC unit fan Motor

Output Power:8-120W

Frequency:50/60hz

Phase:Single-phase

Certification:CCC, CE, ROHS, UL

Protect Feature:Totally Enclosed

Voltage:115/120 V/208-230V

Insulation:Class B

Specification

Features

• Multi base/ mounting solution available

• Custom OEM designs available upon request

• 20W to 1,50W rated range

• 4P/6P available

• PSC/CSCR/CSIR/SPIR run type available

• External capacitor ; Automatic reset protector device

• IP20 or IP44

• Variety speeds motor available

• Anti-rust treatment for shaft

More information

How to deal with low-frequency noise of central AC fan motor?

Before solving the problem, it is first necessary to confirm the specific location of the noise source from the central AC unit, which is generally as follows: (1) Mechanical noise generated by the operation of equipment such as air conditioners and fan coils and equipment vibration. (2) Chilled moving water flows in the chilled water pipe, generating water flow sound and noise caused by water pipe vibration.

Reduce the noise of central air AC unit

Method 1: Use a reasonable working mode form of central AC unit to reduce noise.

Method 2: to reduce the noise of central air conditioning: In order to reduce wind sound and water flow sound, appropriate wind speed and chilled water flow rate should be used, the wind speed of the main air pipe should be ≤ 4m/s, the wind speed of the branch pipe should be ≤ 3.5m/s, and the flow rate of chilled water should be controlled at about 1.5m/s.