1.9 Gates Opening Wider Than 90°
The installation of an operator opening gates wider that 90° is the same for 1.3 through 1.8 except the operator and concrete pad will be in a different position. Individual requirements can be calculated following this 105° demonstrated sample.
Connecting
Arm
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| Arm Assembly |
3 | Connecting arm’s pivot point measurement | |
62.25” minus (crank arm) 22.25” = | 40” | |
| 40” | |
28”
Gate bracket should not be mounted any farther than 28” for any configuration.
Closed Gate
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| 44 | |
Imaginary | . | ||
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| 5” |
105° |
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Sample | Line | ||
Open | Gate |
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1 An imaginary line drawn from the |
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closed gate bracket through the | Elbow |
open gate bracket MUST intersect | Ass |
the operator output shaft. The | embly |
crank and connecting arm’s pivot |
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point calculations will be made |
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from the 2 measurements taken |
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from this line. |
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62 |
| 22 |
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2 | Crank arm’s pivot point measurement | . |
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. | 25” |
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| 25” |
| 44.5” divided by 2 = 22.25” | Crank | |
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| Arm |
| Convenience Open |
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24” |
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| 6100 Cover |
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| (See 6100 detail |
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| 4” | ||
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| on page 10) |
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| 14.5” |
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Operator
Output Shaft
19.25”
Standard Operator
Cover
36”
Note: Mount operator square to the fence line and NOT parallel to the open gate.
27”
5”
22 .
25 ”
Crank arm’s pivot point measurement in the open position on imaginary line.
Safety cover’s installed measurement for any
8 . configuration.
5”
Distance needed for arm clearance in the open position.
15 |