AC Dual Ball Bearing Fan

Introduction

The AC Dual Ball Bearing Fan is in a sealed environment, and the working environment of the bearing is relatively stable. Therefore, almost all large-diameter fans in the 5000 rpm class use double ball bearings. Secondly, hydraulic bearings have a unique return oil circuit, so the possibility of lubricating oil leakage is small. Finally, our products are cheap and high-quality, which is deeply loved by our customers.

Feature

The AC Dual Ball Bearing Fan converts electrical energy into mechanical energy through DC voltage and electromagnetic induction, which drives the fan blade to rotate, and the coil and IC keep switching, and the induction magnetic ring drives the fan blade to rotate. Secondly, our products. Driven by AC power supply, the voltage will alternate between positive and negative, and does not rely on circuit control to generate the magnetic field. The frequency of the power supply is fixed, and the speed of change of the magnetic poles produced by the silicon steel sheet is determined by the frequency of the power supply. However, the frequency should not be too fast, too fast will cause difficulties in starting. Finally, our products have good speed regulation performance and are very easy to control.

Product Specification:

Size：80mm×80mm×25mm

Housing：PBT Thermoplastic Black，UL94V-0

Material：Sheet steel、PBT+30GF UL94V-0

Termianls：0.5mm

Lead Wire：AWG#22 UL 1007（Optional）

Operation：-10℃ ~+65℃

Approvals：CCC、CE