SECTION 1 -INTRODUCTION TO BRUSHES AND CARBON GRADES
Question 1:12 How Should A Spare Motor, Fitted With Brushes, Be Stored?
If a motor is to be stored for a long period of time it is advisable to lift the brushes off the commutator surface. This is to avoid the possibility of marking the commutator due to galvanic action under the brush face. While suitable pads can be placed between the brush and commutator it is best to have nothing in contact with the commutator so its surface condition is consistent over the entire area.
Releasing the spring pressure and pulling the brush back in the holder is preferable.
Note: Tag the terminal box with a warning to refit the brushes correctly before putting the machine into service.
Question 1:13 What Safety Considerations Are Appropriate For Carbon?
The information has been drawn from experience of Morganite Taiwan Limited Application Specialists combined with a wide range of published information from major carbon supplier and motor manufacture. However, the material can not be downloaded, copied or used without written permission.
以上資訊為台灣慕根耐公司應用工程專家提出, 未經書面許可請勿下載複製及引用