Variable Speed Drives - Lovejoy - #17

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Text version of the page
Variable Speed Drives
Econoline Spring - Pulley Dimensional Data
Lovejoy
Econoline Series
One-Side Moveable Adjustable Center Drives
1/3 through 5 HP "B" Belt
See pages VSD 62-64 for adjustable motor base selection.
Econoline Spring - Loaded Pulley Dimensional Data
OAL
L1
L2
OD
D1
D2
HP Rating
PD
Torque Capacity in-lb
Ratio
Belt
Type
Stock Thru-Bores
Total Travel in
Max
Min
1750 RPM
1150 RPM
Model
in
in
in
in
in
in
in
in
in
in
n
n
n
5005
1/2
1/3
18
7/8*
5010
3/4
36
2.70:1
4.65
1.72
B
3.50
0.81
1.09
5.00
2.50
1.50
1/2
5/8
3/4
1*
2.2
5015
1-1/2
54
6010
3/4
36
6020
1-1/2
72
2.10:1
5.65
2.69
B
4.13
0.95
1.19
6.00
3.13
1.88
5/8
3/4
7/8
1-1/8
2.2
6030
3
2
108
7010
3/4
36
7020
1-1/2
72
1.80:1
6.65
3.69
B
4.13
0.95
1.19
7.00
3.13
2.88
5/8
3/4
7/8
1-1/8
2.2
7030
3
2
108
7050
5
3
180
8210
3/4
36
8220
1-1/2
72
1.58:1
7.90
5.00
B
4.38
1.02
1.23
8.25
3.13
2.38
5/8
3/4
7/8
1-1/8
2.2
8230
3
2
108
8250
5
3
180
Note: ■ * indicates: That 7/8 and 1 inch bores for 5000 Series are not thru bores. Minimum PD = 2.07 inches, Ratio = 2.25:1
Econoline Adjustable Center Drives Sheave and Belt Selection Chart
PD
Driven Speed Range
"B" or "BX" Belt Type
Driven
1750 RPM Motor
1150 RPM Motor
Minimum Center-to-Center Distance
Driver
Sheave
Max
Min
Max
Min
B26
B31
B33
B35
B38
B42
B46
B48
B51
B53
B55
B60
B62
Pulley
RPM
RPM
RPM
RPM
in
in
in
in
in
in
in
in
in
in
in
in
in
4.0
2,030
755*
1,330
495*
7.1
9.6
10.6
11.6
13.1
15.1
17.1
18.1
19.6
20.6
21.6
24.1
25.1
5.0
1,625
605*
1,060
395*
6.3
8.8
9.8
10.8
12.3
14.3
16.3
17.3
18.8
19.8
20.8
23.3
24.3
5000
6.0
1,350
505*
885
330*
—
8.0
9.0
10.0
11.5
13.5
15.5
16.5
18.0
19.0
20.0
22.5
23.5
Series
8.0
1,015
380*
665
250*
—
—
7.3
8.3
9.8
11.8
13.8
14.9
16.4
17.4
18.4
20.9
21.9
10.0
810
305*
530
200*
—
—
—
—
8.0
10.1
12.1
13.1
14.6
15.6
16.6
19.2
20.2
12.0
675
255*
440
165*
—
—
—
—
—
—
10.3
11.3
12.8
13.8
14.8
17.4
18.4
5.0
1,975
945
1,300
620
—
8.0
9.0
10.0
11.5
13.5
15.5
16.5
18.0
19.0
20.0
22.5
23.5
6000 Series
6.0
1,645
790
1,080
520
—
7.2
8.2
9.2
10.7
12.7
14.7
15.7
17.2
18.2
19.2
21.7
22.7
8.0
1,230
590
810
390
—
—
—
7.6
9.1
11.1
13.1
14.1
15.6
16.6
17.6
20.1
21.1
10.0
985
475
645
310
—
—
—
—
—
9.4
11.4
12.4
13.9
14.9
15.9
18.5
19.5
12.0
820
395
540
260
—
—
—
—
—
—
9.6
10.6
12.2
13.2
14.2
16.7
17.7
6.0
1,930
1080
1,270
710
—
—
7.5
85.0
10.0
12.0
14.0
15.0
16.5
17.5
18.5
21.0
22.0
7000 Series
7.0
1,660
925
1,090
610
—
—
—
7.7
9.2
11.2
13.2
14.2
15.7
16.7
17.7
20.2
21.2
8.0
1,450
810
950
535
—
—
—
—
8.4
10.4
12.4
13.4
14.9
15.9
16.9
19.4
20.4
10.0
1,160
650
760
425
—
—
—
—
—
—
10.7
11.7
13.2
14.2
15.2
17.7
18.7
12.0
965
540
635
355
—
—
—
—
—
—
—
10.0
11.5
12.5
13.5
16.0
17.0
6.0
2,300
1460
1,500
960
—
—
—
7.4
8.9
10.9
12.9
13.9
15.4
16.5
17.5
20.0
21.0
8200
8.0
1,725
1100
1,130
720
—
—
—
—
—
9.4
11.4
12.4
13.9
14.9
15.9
18.4
19.4
Series
10.0
1,380
880
900
580
—
—
—
—
—
—
9.8
10.8
12.3
13.3
14.3
16.8
17.8
12.0
1,150
730
750
480
—
—
—
—
—
—
—
—
10.6
11.6
12.6
15.1
16.1
Note: ■ * indicates: Except on 7/8 and 1 inch bores.
www.lovejoy-inc.com
VSD-17
357

pageCatalog pdf di En 2012-02-07-13