1) Remove Spring Cage, Spring, Washer and Slip Ring.

2) Smaller diameter slip ring to increase brush life.

3) What's the use slip ring?

4) Using vernier calipers ,(http:///slip ring.html) measure the slip ring diameter.

5) What's the slip ring in motor?

6) Enclosed brush slip ring system extends brush life by eliminating dust and dirt infiltration.

7) The explosion-proof cable drum adopts a novel slip ring group, guarantees enough contact area and compression strength, and better transfers current.

8) Using collector slip ring - carbon brush bracket to transfer the electric energyste adily and continuously.

9) Equipped with a closed transmission slip ring, cable is not wrapped, good electrical conductivity.

10) Using resistance strain gage, dynamic pressure sensor, slip ring and tape recorder, the blade vibration strain and exit pressure signals of rotor blades are recorded and then processed.

11) Cable reel with slip ring collector truss structure to pass a carbon brush power, so that a continuous power supply and smooth.

12) The structure of a large slip ring for continuous signal is described.

13) Via slip ring disposal and modifying program of rotor one point ground protection, rotor one point ground protection operation again is effectively avoided.

14) Remove brushes and short the ring together with a copper link in case of a slip ring motor (wound rotor).