Brochure

107
1VPCastIronSheaves
SingleGrooveVariablePitchSheavesfor“3L”,“4L”,“5L”,“A”,“B”and“5V”Belts
StockSizes-FinishedBore(Inches)
Dimensions(Inches)
1VP25x1/2-1VP75x15/8
3L
3/8"
4L
1/2"
5L
21/32"
“A” Belts
1/2" x 5/16"
“B” Belts
21/32" x 7/16"
5V
5/8" x 17/32"
RobustCasting
Design
Part
No.
O.D. OL
Wt.
Lbs.
1VP25 2.50 1 11/16 .8
1VP30 2.87 1 11/16 .9
1VP34 3.15 1 7/8 1.2
1VP40 3.75 1 7/8 1.7
1VP44 4.15 1 7/8 1.9
1VP44 4.15 2 5/32 2.6
1VP50 4.75 1 15/16 1.9
1VP50 4.75 2 5/32 2.9
1VP56 5.35 1 15/16 2.7
1VP56 5.35 2 5/32 3.4
1VP60 6.00 2 7/32 5.5
1VP62 5.95 2 7/32 5.7
1VP65 6.50 2 7/32 5.8
1VP68 6.55 2 7/32 6.4
1VP71 7.10 2 7/32 6.8
1VP75 7.50 2 7/32 7.3
Part
No.
DIAMETER RANGE Stock Bores Marked “x”
“3L” BELTS “4L” or “A” BELTS “5L” OR “B” BELTS “5V” BELTS
1/2 5/8 3/4 7/8 1 1 1/8 1 1/4 1 3/8 1 5/8
Min.
Pitch
Turns
Open
Max.
Pitch
Turns
Open
Min.
Pitch
Turns
Open
Max.
Pitch
Turns
Open
Min.
Pitch
Turns
Open
Max.
Pitch
Turns
Open
Min.
Pitch
Turns
Open
Max.
Pitch
Turns
Open
1VP25 1.6 4 2.4 0 - - - - - - - - - - - - x - - - - - - - -
1VP30 1.8 4 2.7 0 - - - - - - - - - - - - x x x - - - - - -
1VP34 1.7 4 2.5 0 2 5 3 0 2.5 5 3.3 1 - - - - x x x x - - - - -
1VP40 2.3 4 3.1 0 2.6 5 3.6 0 2.8 6 3.8 1 - - - - x x x x - - - - -
1VP44 2.7 4 3.5 0 3 5 4 0 3.2 6 4.2 1 - - - - x x x - - - - - -
1VP44 2.7 4 3.5 0 3 5 4 0 3.2 6 4.2 1 - - - - - - - x x x - - -
1VP50 3.3 4 4.1 0 3.6 5 4.6 0 3.8 6 4.8 1 - - - - x x x - - - - - -
1VP50 3.3 4 4.1 0 3.6 5 4.6 0 3.8 6 4.8 1 - - - - - - - x x x - - -
1VP56 3.9 4 4.7 0 4.2 5 5.2 0 4.4 6 5.4 1 - - - - x x x - - - - - -
1VP56 3.9 4 4.7 0 4.2 5 5.2 0 4.4 6 5.4 1 - - - - - - - x x x - - -
1VP60 - - - - 4.4 5 5.4 0 4.7 6 5.9 0 4.7 6 5.9 0 - - x x - x - x x
1VP62 - - - - 4.4 6 5.4 0 4.7 5 5.9 0 4.7 6 5.9 0 - x x x x x x x -
1VP65 - - - - 4.9 5 5.9 0 5.2 6 6.4 0 5.2 6 6.4 0 - - x x - x - x x
1VP68 - - - - 4.9 5 5.9 0 5.2 6 6.4 0
5.2 6 6.4 0 - x x x x x x x -
1VP71 - - - - 5.5 5 6.5 0 5.8 6 7.0 0 5.8 6 7.0 0 - - x x - x - x x
1VP75 - - - - 5.9 5 6.9 0 6.2 6 7.4 0 6.2 6 7.4 0 - - x x - x - x x
All tted with hollow head setscrew
.
Any standard Browning sheave can be used as a companion sheave.