Part #RCS-81H Type D
Constant Spring
The RCS-81H “TYPE D” designed to be attached directly under the steel support member. Available in most types of finishes.
Hanger Sizes | D | E | F |
| M | N | X | Y | Angle Size | Total Travel (in.) | L | C | Factors | A |
1 – 9 | 5 15/16 | 1 | 7/8 | 6 1/8 | 4 1/8 | 3/4 | 5 5/8 | 2 x 2 x 1/4 | ≤ 4 | 13 15/16 | 6 | 13 3/8 | 1/2 | |
>4 1/2 | 17 15/16 | 10 | 15 15/16 | |||||||||||
10 – 18 | 8 7/16 | 3 1/4 | 1/2 | 8 5/16 | 6 7/16 | 7/8 | 8 1/16 | 1.5 x 1.5 x 1/4 | ≤ 5 | 18 7/16 | 3 1/2 | 11 13/16 | 3/4 | |
>5 1/2 | 20 15/16 | 6 | 14 3/16 | |||||||||||
19 – 34 | 14 7/16 | 1 1/2 | 5/8 | 12 7/16 | 8 9/16 | 1 1/8 | 11 5/16 | 3 x 3.5 x 1/4 | ≤ 5 | 26 15/16 | 9 1/2 | 17 3/4 | 1 1/4 | |
>5 1/2 | 31 1/16 | 13 5/8 | 19 7/8 | |||||||||||
35 – 49 | 17 1/16 | 2 | 11/16 | 13 3/4 | 9 13/16 | 1 3/8 | 13 | 3 x 4 x 3/8 | ≤ 6 | 31 9/16 | 10 1/2 | 20 13/16 | 1 3/4 | |
>6 1/2 | 39 9/16 | 18 1/2 | 25 7/16 | |||||||||||
50 – 63 | 26 3/16 | 2 | 15/16 | 17 11/16 | 11 1/4 | 1 5/8 | 14 5/8 | 4 x 4 x 3/8 | ≤8 | 45 9/16 | 15 3/8 | 27 1/16 | 2 1/4 | |
8 1/2 to 11 | 53 9/16 | 23 3/8 | 27 1/16 | |||||||||||
>11 1/2 | 53 9/16 | 23 3/8 | 32 3/8 | |||||||||||
64 – 74 | 35 3/4 | 3 | 3 1/4 | 22 3/16 | 11 | 2 | 15 | 4 x 6 x 1/2 | ≤10 1/2 | 57 1/2 | 15 3/4 | 38 3/8 | 2 3/4 | |
>11 | 63 | 21 1/4 | 38 1/2 | |||||||||||
75 – 83 | 35 3/4 | 3 | 3 5/8 | 27 3/16 | 11 | 2 | 15 | 4 x 6 x 1/2 | ≤10 1/2 | 57 1/2 | 15 3/4 | 41 1/4 | 3 1/4 | |
>11 | 63 | 21 1/4 | 41 3/8 | |||||||||||
84-110 | Not Available | |||||||||||||
“A”-Rod Selection Chart | ||||||||||||||
Loads (lbs) | 0 | 801 | 1501 | 2541 | 4001 | 6101 | 9401 | 13401 | 18301 | 24701 | 31001 | 39001 | 48001 |
|
A Rod Size | 1/2 | 5/8 | 3/4 | 1 | 1 1/4 | 1 1/2 | 1 3/4 | 2 | 2 1/4 | 2 1/2 | 2 3/4 | 3 | 3 1/4* | |
* 3 1/4” is furnished with 8 UN series thread. |
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