Quantcast Table 3-1. Hydraulic Elevators

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TABLE 3-1
HYDRAULIC ELEVATORS
FLOOR-TO-FLOOR PERFORMANCE TIME SELECTION
Times in Seconds
Tolerance - plus or minus .2 seconds
----------------------


ADJUSTMENT


PER FOOT


OF TRAVEL
 SPEED

DOOR TYPE AND OPENING WIDTH[1]
FROM 12'-0"
 (F.P.M.)

SIDE OPENING
STANDARD[2]




36"
42"
48"
54"
(SECONDS)




50
21.5
22.5
23.5
24.5
1.2


75
17.5
18.5
19.5
20.5
0.8
  100

15.5
16.5
17.5
18.5
0.6
  125

14.5
15.5
16.5
17.5
0.5
  150

13.5
14.5
15.5
16.5
0.4




CENTER OPENING




50
19.5
20.0
20.5
21.0
1.2


75
15.5
16.0
16.5
17.0
0.8
  100

13.5
14.0
14.5
15.0
0.6
  125

12.5
13.0
13.5
14.0
0.5
  150

11.5
12.0
12.5
13.0
0.4
----------------------
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 factor:
1/2 second for widths up to 42"
1 second for widths over 42"
2. Values are based on 12'-0" floor-to-floor height. Adjust using factors noted for variation
from this standard.
Find rated speed in the 1st column. Select standard floor-to-floor performance time from box
under correct door type (side opening or center opening) and clear door opening width. Adjust
this time by adding factor if doors are over 7'-6" high, and adding or subtracting appropriate
amount per foot of travel over or under standard floor height of 12"-0".
3-5





 


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