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Standard Installation Procedures for Tro-Reel
The following drawing shows the dimensions for mounting Ⅰ-beams and other building structures, support brackets(not
included) and Tro-Reel unit to Ⅰ-beams and other building structure.
Standard installation
●
A
A
Collector arm
mount rod, 25×25mm
(not included)
Installation size (mm)
Hanger types
Standard hanger
Hanger with insulator
Note: The B
size is applied for a L-shape bracket of 40mm×40mm×5mm.
3
Installation Procedures for Tro-Reel unit and hanger supporting distance
Tro-Reel unit mounting method and hanger intervals.
Standard
installation
Hanger
intervals
Horizontal
installation
Two-stage installation
●
※
Size
4m or less
When installed
outdoors or in a
place exposed to
heavy vibration such
as for horizontal
wiring in cranes:
2m or less
ー 40 ー
A
A
※
※
The asterisk (※) indicates the conductor sliding surface.
A size
Minimum
Standard
75
100
Do not step on or bang the Tro-Reel unit on
the ground to straighten.
The insulating sheath of Tro-Reel unit is made of
2m or less
rigid PVC, which becomes fragile and stiffen
under low temperatures. As this may damage the
unit. Use a straightener to straighten the coils
before installation. Failure to do so may cause
poor collector arm contact or separation from
wires.
Horizontal installation
●
※
B
1
B
2
40mm or more
B size
B
B
B
1
2
135
295
95
160
320
Caution
(mm)
3
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