DORIC Electrical Rotary Joint, User Manual

Page: 7 / 14

1. Deposit the Holder ERJ frame on the base (1) and secure using #8-32 or M4 screws (2) and bolts (3) (Fig. 2.1a ).
The holder can be installed in an experimental setup using 1/4 (or M6) screws and nuts.
2. Install the Electrical Rotary Joint in the Holder ERJ base (Fig. 2.1b ) and secure it in place using the 3/4-32 UN secur-
ing bolt (Fig. 2.1c ).
3. The 1x1 Fiber-optic Rotary Joint must first be set up in the Holder FRJ small , using the directives in the 1x1 Fiber-
optic Rotary Joint User Manual , to be installed. The Holder FRJ small is then be attached to the Holder ERJ frame (1)
using 1/4 (or M6) screws (2) and bolts (3) (Fig. 2.1d ). See Figure 2.2a for the final result.
For installation using the 1x2 Fiber-optic Rotary Joint - Intensity division or the 1x2 Fiber-optic Rotary Joint - Wave-
length division , the rotary joint must first be installed in the Holder FRJ large using the directives in the 1x2 Fiber-
optic Rotary Joint User Manual . The Holder FRJ large is then attached to the frame in the same fashion as with an
1x1 Fiber-optic Rotary Joint . See Figure 2.2b for the final result.
(a) With 1x1 Fiber-optic Rotary Joint
(b) With 1x2 Fiber-optic Rotary Joint - Intensity
division
Figure 2.2: Holder ERJ
Chapter 2. Operations Guide 7