23
b. With the nuts (2) loosened enough to allow the trolley frame to move, slide the trolley motor side of
the hoist outward or inward to meet the desired flange width. Tighten nuts (2) with a torque wrench,
to 155 ft lbs (210 Nm). (See
Figure 3-6 and Figure 3-11.)
7)
Installing the Drive Shaft
a.
2Ton – 10Ton Trolley Hoist
Install Snap Rings (S) on to Driveshaft (D) in position X3 or X4 depending on flange width (B)
of the runway beam and length (L) of drive shaft (D). Slide Drive Shaft through drive pinions
and install trolley motor. (See
Figures 3-8, and 3-9
. Also see
Tables 3-2 and 3-3.)
b.
15 Ton Trolley Hoist
Insert drive shaft (5) into the two drive pinions (6) from the counterweight side, then assemble
spacer tube (7) and adjusting ring (8). (See
Figure 3-11
).
Adjust drive shaft (5) so that on the hoist side of the shaft end projects between “min. 0in. (0mm)”
and “max. 4.72 in.(120mm)” beyond the drive pinion (6) and on the counterweight side the shaft end
projects between “min. 1.89 in. (48 mm)” and “max. 6.30in. (160 mm)” beyond the trolley frame (10).
(See
Figure 3-11
).
Lock adjusting ring (8) with the adjusting screw so that there is approximately "3 mm” space
between spacer tube (7) and the adjusting ring (8) when spacer tube (7) is against drive pinion (6).
After fitting travel drive, check drive shaft (5) for ease of movement. (See
Figure 3-11
).
8)
Mounting the Trolley Hoist to the beam.
a. Install any additional devices, if any (power supply cords or pendants, for instance – see
Section
3.5
), onto the trolley hoist. If the trolley hoist is not secured to a pallet, place and secure it to one
making sure that the trolley hoist is completely stable.
b. Before attempting to install the trolley hoist, verify beam width and the “c” dimension (see
Figure 3-
6
). See
Table 3-1
for dimensions respective values.
Adjust flange width if necessary. (See
Section
3.4.1 Step 6
)
c. If the end of the runway beam is accessible, slide the trolley hoist onto the end of the runway
beam. Check clearance f/2 (
Figure 3-7 and Table 3-1
). Adjust if necessary. (
See Section
3.4.1 Step 6
).
If the end of the runway beam is not accessible, the trolley flange width will need to be opened
up to allow the Trolley Hoist to fit around the beam. (
See Section 3.4.1 Step 6
).
Содержание RHN02D-20A-20D Series
Страница 55: ...55 Figure 6 1 Figure 6 2...
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Страница 72: ...72 9 1 Hoist Motor Parts RHN02 RHN03 RHN05 RHN08 RHN10 RHN15 RHN20 Figure 9 1 1 Hoist Motor Parts Dual Speed 50...
Страница 74: ...74 9 2 Gearing Parts RHN02 RHN03 RHN05 RHN08 RHN10 Figure 9 2 1 Gearing Parts 10...
Страница 76: ...76 9 2 Gearing Parts RHN15 RHN20 Figure 9 2 2 Gearing Parts 25...
Страница 78: ...78 9 3 Rope Drum Parts RHN02 RHN03 RHN05 RHN08 RHN10 Figure 9 3 1 Rope Drum Parts...
Страница 80: ...80 9 3 Rope Drum Parts RHN15 RHN20 Figure 9 3 2 Rope Drum Parts...
Страница 82: ...82 9 4 Rope Suspension Parts RHN02 RHN03 RHN05 RHN08 RHN10 Figure 9 4 1 Rope Suspension Parts Deck Base Mounted...
Страница 84: ...84 9 4 Rope Suspension Parts RHN02 RHN03 RHN05 RHN08 RHN10 Figure 9 4 2 Rope Suspension Parts Trolley...
Страница 86: ...86 9 4 Rope Suspension Parts RHN15U RHN15D RHN20D Figure 9 4 3 Rope Suspension Parts...
Страница 88: ...88 9 5 Hook Block Parts RHN02 RHN03 RHN05 RHN08 RHN10 Figure 9 5 1 Hook Parts 20...
Страница 90: ...90 9 5 Hook Block Parts RHN15D RHN20D Figure 9 5 2 Hook Parts...
Страница 92: ...92 9 5 Hook Block Parts RHN15U Figure 9 5 3 Hook Parts...
Страница 94: ...94 9 6 Terminal Box Parts RHN02 RHN03 RHN05 RHN08 RHN10 RHN15 RHN20 Figure 9 6 1 Terminal Box Parts...
Страница 104: ...104 9 6 Terminal Box Parts RHN15D RHN20D Figure 9 6 6 Terminal Box Layout 460V 575V...
Страница 106: ...106 9 7 Trolley Parts RHN02 RHN03 RHN05 RHN08 RHN10 RHN15 Figure 9 7 1 Trolley Parts...
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