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Technical Data Information
To view technical dimensional data, click on the model number.
Model Type and Size
H1/4
H1/2
J3/4
J1
J2
J5
J10
J20
J25
J40
CAPACITY IN POUNDS (P)
500
1,000
1,500
2,000
4,000
10,000
20,000
40,000
50,000
80,000
DIAMETER OF LOAD SCREW
0.500
0.625
0.750
1.000
1.500
1.750
2.500
2.750
4.250
LEAD OF SCREW
0.250
.25L/.13H
0.333
0.667
GEAR CENTERS
0.946
0.941
1.504
1.835
2.260
3.014
3.675
4.009
5.164
GEAR RATIO
LOW
5:1
6:1
5 1/3:1
8:1
9:1
20:1
MEDIUM
12:1
HIGH
10:1
24:1
16:1
18:1
(TPI) TURNS OF INPUT SHAFT FOR 1" OF RISE
20
24
16
18
30
32
40
48
72
36
(Tp) STATIC TORQUE REQUIRED TO LIFT ONE POUND (lb-in)
0.024
0.026
0.028
0.042
0.046
0.050
0.039
0.032
0.027
0.013
0.015
0.017
0.018
0.019
0.029
NO LOAD TORQUE (lb-in) (To)
1.5
2.0
1.0
3.0
4.0
5.0
7.0
9.0
10.0
12.0
MAXIMUM INPUT RPM
1725
2587
1450
APPROXIMATE WEIGHT IN POUNDS
0" TRAVEL
2.3
2
9
13
23
47
90
103
192
PER INCH
0.1
0.2
0.4
0.7
0.9
1.8
2.1
4.6
RADIUS OF GYRATION ( r )
0.094
0.125
0.156
0.218
0.334
0.396
0.566
0.628
0.985
UNILIFT, Division of Templeton, Kenly & Company
2525 Gardner Road * Broadview, Illinois 60155 * Phone: 1-800-323-9114 * Fax: 1-708-865-0894
