Variable Speed Drives - Lovejoy - #36

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Text version of the page
Lovejoy
WB Series
Fixed Center Distance 1/3 through 3/4 HP 1422V Belts
Ratio 9.3 to 1
Model M-007 Adjustable Driver Pulley
Bore
PD
HP Rating |
UPC
Min
Max
1750
1150
Number
in
in
in
RPM
RPM
31670
1/2
31671
5/8
1.90
5.80
1/2 to 3/4
1/3 to 1/2
31672
3/4
7.00 OAL
Model 245 Spring-Loaded Driven Pulley
UPC Number
Bore in
PD
HP Rating |
Min in
Max in
1750 RPM
1150 RPM
18698
1/2
1.90
5.80
1/2
1/3
18700
5/8
18702
3/4
Model 260 Spring-Loaded Driven Pulley
UPC Number
Bore in
PD
HP Rating |
Min in
Max in
1750 RPM
1150 RPM
18721
1/2
1.90
5.80
3/4
1/2
18724
5/8
18726
3/4
Note: ■ Because both the M-007 and the 245/260 are 2-side moveable
pulleys, the above UPC numbers apply for both "C" Mount and "Z" Mount drives.
Horsepower Curves - 1,750 RPM Input
M
■007/
260
M
■007/
245
£ 1.5 <
1422V BELT
<
200 1,000 1,800 2,600 3,400 4,200 5,000 RPM AT DRIVEN SHAFT
M-007/245 /260 Belt Selection Chart
Center Distance & Belt Size
Driven Speed Range
Center Distance & Belt Size
Driven Speed Range
1750 RPM Driver
1150 RPM Driver
1750 RPM Driver
1150 RPM Driver
UPC Number
Belt Size
CD in
Min RPM
Max RPM
Ratio
Min RPM
Max RPM
Ratio
UPC Number
Belt Size
CD in
Min RPM
Max RPM
Ratio
Min RPM
Max RPM
Ratio
23255
1422V300
8.70
573
5,342
9.3 to 1
377
3,510
9.3 to 1
23262
1422V480
17.79
573
5,342
9.3 to 1
377
3,510
9.3 to 1
23257
1422V340
10.73
23263
1422V540
20.81
23258
1422V360
11.74
23264
1422V600
23.83
23259
1422V400
13.76
573
5,342
9.3 to 1
377
3,510
9.3 to 1
23265
1422V660
26.84
573
5,342
9.3 to 1
377
3,510
9.3 to 1
23260
1422V420
14.77
23266
1422V720
29.85
23261
1422V460
16.79
23267
1422V780
32.85
Notes: ■ The Driven Speed Range and the resulting Ratios given in this chart are derived from mathematical calculations based on exact center distances,
constant motor speeds and manufacturers' belt specifications. Actual results will differ due to variations in any of these factors. ■ When referencing the Lovejoy UPC number in this table, include 685144 as a prefix to the number shown in the tables above.

pageCatalog pdf di En 2012-02-07-14