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 TABLE 2-2
Traction Elevators
Floor-To-Floor Performance Time Selection
(Seconds = + 0.2)
--------
ADJUSTMENT
PER FOOT
OF TRAVEL
FROM 12'-0"
SPEED
DOOR TYPE AND OPENING WIDTH[1]
STANDARD[2]
(F.P.M.)
36"
42"
48"
54"
(SECONDS)
---------
SIDE OPENING
200
11.2
12.0
12.8
13.6
0.3
250
10.8
11.6
12.5
13.3
0.25
300
10.4
11.3
12.1
2.9
0.2
350
0.2
11.1
11.9
12.7
0.2
500
9.1
10.0
10.8
11.6
0.18
700
9.1
10.0
10.8
11.6
0.18
800
9.1
10.0
10.8
11.6
0.18
1000
9.1
10.0
10.8
11.6
0.18
1200
9.1
10.0
10.8
11.6
0.18
CENTER OPENING
200
9.5
10.0
10.5
11.0
0.3
250
9.2
9.7
10.2
10.7
0.25
300
8.9
9.3
9.8
10.3
0.2
350
8.7
9.1
9.6
10.1
0.2
500
7.6
8.0
8.5
9.0
0.18
700
7.6
8.0
8.5
9.0
0.18
800
7.6
8.0
8.5
9.0
0.18
1000
7.6
8.0
8.5
9.0
0.18
1200
7.6
8.0
8.5
9.0
0.18
---------
1. Values are based on 7'-0" to 7'-6" high doors. Adjust values for 7'-6" to 8'-6" high doors, by
adding the following factors:
1/2 second for widths up to 42"
1 second for widths over 42" 2
2-7
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