Richmond GTR500, User Manual

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B
D imension C hart
PART A: Gate Motor and Associated Parts User Manual
GTR500 & GTR501 dimension chart
2
Comply with the measures shown on the chart for proper installation. Adjust the gate structure to
fit it for best automation, if necessary.
Before preceding the installation, be sure that gate moves freely and that:
1) Hinges are properly positioned and greased.
2) No obstacles in the moving area.
3) No frictions between two gate leafs or with the ground while moving
4). “C” value is 139mm.
5). “D” can be measured from the gate easily.
6). “A” = “C” + “D”
7). The value of “B” can be calculated from the value of “A” and the leaves opening angle.
Ex. If “A”=160mm with the leaves opening angle of 100 degrees, then the value of “B” is
approximate 190mm.
**Please make sure “B” and “A” are similar or the same in value that the leaves can be operated
smoothly, also to reduce the burden of the motor.
170
180
120 130 140 150 160
A B
170 180 110
160
150
140
130
120
110
110°~120°
100°~110°
90°~100°
>120°
A
D
B
C