Electrical Cable Tray Installation
Cable trays are needed across two openings in the PowerHive: over the robot opening, and over the exit of the hallway. These trays are cut to length from a stock material and fastened to safety fence posts.
Robot Opening Cable Tray
The robot opening cable tray is cut to approx. 74.125 inches long. It is fastened to the top edge of each post using M6.3 sheet metal screws and oversized fender washers detailed in Table 2 and shown in Figure 24.
Table 2: Robot Opening Cable Tray Components
| Part Number | Description | Qty | Note |
|---|---|---|---|
| 102010 | Tray, Wire, 2in X 2in X 78in, Steel | 1 | Cut to 74.125” |
| 102014 | Washer, Oversized, 0.281" ID, 1.5" OD, Steel | 2 | |
| 101125 | Screw, Self-Tapping, M6.3 | 2 |
Figure 24: Robot Opening Cable Tray Installation
Hallway Exit Cable Tray
The hallway cable tray is made up of two sections. One section is the stock 78 inch length. The second section cut to approx. 19 inches long. The two tray sections are secured together with supplied connectors. Two brackets are fastened to the tops of each post as shown in Figure 25. The cable tray is then zip tied to the bracket as shown in Figure 26 and Figure 27.
Table 3: Hallway Cable Tray Component List
| Part Number | Description | Qty | Note |
|---|---|---|---|
| 102010 | Tray, Wire, 2in X 2in X 78in, Steel | 2 | Includes two (2)<br>tray connectors.<br>Cut one tray<br>piece to 19” |
| 102377 | Unistrut, 3ft, Yellow | 1 | Length can vary<br>based on<br>contract |
| 102245 | Bracket, Tray, Wire | 2 | |
| 101125 | Screw, Self-Tapping, M6.3 | 4 | |
| 102378 | Washer, M10, 18mm OD, Stainless | 4 | |
| 102370 | Screw, Hex Head, M6 X 50 | 2 | |
| 102372 | Nut, Hex Flange, M6 | 2 |
Figure 25: Hallway Cable Tray Layout
Figure 27: Inside Cable Tray Support