All Categories

Home > BLOG > Attention and Caution

Attention and Caution

August 19,2022


Hiest disc-coreless axial flux permanent magnet generators (Hiest generator hereafter) are three-phase AC generator with coreless structure of stator and multi-poles of rotor.Light weight, small size and high efficiency,starting torque could be

2.Basic Wiring Diagram

3.Working Conditions

►Working Altitude:Under 1000meters
►Working Temperature:Between +40°C and -20°C
►Relative air humidity(Average/month):≤95%(Average temperature/month ≤25°C)
►Operation:Continuous service(S1)

4.Installation Caution

►Check data requirements of data sheet on surface of axial flux PM generator before installation
►Check insulation resistance between output wires and generator shell with 500megohms meter,testing value should not be less than 20megohms
►Without abnormal sound during rotating flexible confirmation of shaft or shell before installation
►Ensure installation steady and prevent the bolt becoming flexible and damaging
►Time of over speed working
►Hiest generator shall be subjected to rain/snow/dust/harmful gas and prevent collision during storage and transport. (Relative air humidity is less than or equal to 80%,temperature is between +40°C and -20°C)
►Dumping and obverse are forbidden during storage and transportation
6.Guarantee terms for products of QM Magnets 
Material or manufacturing defects
►This guarantee applies only to manufacturing and material defects, insofar as these can be attributed to bad workmanship on behalf of QM.
►QM reserves the right to choose to repair, modify or replace the products in question
General information
►The customer has 2 years warranty for all products
►For this QM product we grant a voluntary guarantee of 2 years beginning with the date of invoice towards the specialized trade. This voluntary guarantee is valid for products that have been sold by QM
►When claiming under the terms of guarantee, the customer must be able to present a purchase invoice.
►If the customer should discover a problem, he/she must contact QM