Baumer KTD 4-1 A4Y9 설치 및 운영 지침 매뉴얼 - 페이지 11

{카테고리_이름} Baumer KTD 4-1 A4Y9에 대한 설치 및 운영 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Baumer KTD 4-1 A4Y9 17 페이지. Tachogenerator (2-piece bearingless)

Mechanical Mounting

5.1. Preparations

• Attention! Observe the safety instructions in chapter 4.

• Make sure the drive will not be operational for the time of tachogenerator

• Prior to any installation work, switch off overall voltage supply and ensure

machinery is idle..

• We recommend sufficient contact surface according to the dimensions specified in

chapter 8. For tachogenerator type identification see product label.

• Prior to installation, make sure any motor parts protruding into the tachogenerator

are clean and free from lubricants or oil. Lubricants or oil heating up may affect the

collector and cause voltage drops, worse residual ripple, lamella short-circuiting or

groove formation with severe carbon abrasion.

• During assembly, make sure rotor and housing provide the same number which is

seen on the housing label and hand-written on the rotor itself.

5.2. Installation

• Make sure the necessary preparations for installation according to

chapter 5.1. are present.

1. Remove all four plastic caps provided on the side of the housing.

2. Take out the carbon brushes or adjust their position.

Note: To quickly achieve optimal performance of the pre-run brushes, we recom-

mend not taking them out but just putting them into position. It will take them only

some hours of operation to run in.

3. Slide rotor onto drive shaft.

Important: Rotor must smoothly slide along drive shaft, do not apply force.

Never use a hammer. Where fit is tight, use a tool supported by the steel hollow

shaft in order to prevent the rotor from getting jammed.

4. Avoid any skin contact with the collector's running surface.

5. When sliding on the rotor, observe dimension b which is specified in chapter 8 and

mandatory to be observed.

Firmly attach rotor to the drive shaft and secure by axial screws (see dimensional

drawing). For devices using a clamping element, the tightening torque is 6 Nm (A/F

22) with manually applied counter torque.

6. Put on the housing, the rotor connection may be in any position.

Baumer_KTD4A4_OI_DE-EN_1606.indd

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