Baumer KTD 4-4 A4Y5 설치 및 운영 지침 매뉴얼 - 페이지 12

{카테고리_이름} Baumer KTD 4-4 A4Y5에 대한 설치 및 운영 지침 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Baumer KTD 4-4 A4Y5 17 페이지. Tachogenerator (2-piece bearingless)

7. Secure the housing using four screws (type KTD= screws M4).

8. Put the carbon brushes back into place. Make sure they are positioned flush.

9. Twist on again the plastic caps protecting the carbon brushes.

• Note: Observe the tightening torques of the mounting screws.

• Important! All screws need to be secured!

Electrical connection

6.1. Safety instructions for electrical connection

• Warning! Observe the additional safety precautions in chapter 4.

• Warning! Danger of electric shock!

Make sure tachogenerator is not live for the time of electrical commissio-

ning!

Switch off power supply of any equipment involved!

Ensure proper grounding!!

6.2. Electrical commissioning

• Connect protective earthing conductor to terminal M4-PE (ground).

• Connect the connection cable.

• Terminal assignment:

brown core colour = positive polarity

white core colour = negative polarity

7. Maintenance, repair & disposal

• Any repair work or opening of the tachogenerator by the manufacturer only.

Exception: Carbon brush exchange.

• Dispose of all integrated components in compliance with the country-specific

provisions.

7.1. Exchanging the carbon brushes

• The carbon brushes need to be exchanged when being down to the minimum

length of 5.5 mm. Further-more, the commutator compartment needs to be dry-

cleaned by compressed air to maintain proper functionality.

Important! Make sure respiratory protection against particulate matter is present.

Wear protective goggles.

• Remove the plastic caps at the side of the housing and take out the carbon

brushes. Exchange them and make sure they are positioned flush. Carbon brushes

are available as an accessory.



max. 1.2 Nm

motor

tacho

direction of rotation

Baumer_KTD4A4_OI_DE-EN_1606.indd

line of sight