Specifications

15
www.milleruidpower.com
Heavy-Duty Hydraulic Cylinders
HV2 Series
Catalog HY08-M1140-3/NA
Miller Fluid Power
Des Plaines, IL
Milton, Ontario Canada
Mountings – 1.50" to 6.00" Bore Sizes
Table 2—Rod Dimensions
Table 1—Envelope and Mounting Dimensions
1
SAE straight thread ports are standard and are indicated by port number. On 1.50", 2.00" and 2.50" bore sizes,
when #10 SAE port is specified, reduce dimension “P” by 0.06" and increase dimension “Y” by 0.06".
2
NPTF ports are available at no extra charge.
3
Mounting holes are 0.06" larger than bolt size listed.
Table 3 —
Envelope and
Mounting Dimensions
Bore
Rod
Dia.
MM
Thread Rod Extensions and Bushing Dimensions
Y
1
Add Stroke
Style
5
IM
Style
2 & 4
KK A
+.000
-.002
B C D NA
RD
(Max.) RT V VF VH W WF XC ZC
1.50
0.625 1/2-20 7/16-20 0.75 1.124 0.38 0.50 0.56 1.94 0.38 0.25 0.25 0.19 - 1.00 2.00 6.38 6.88
1.000 7/8-14 3/4-16 1.13 1.499 0.50 0.88 0.94 2.38 0.38 0.50 0.50 0.19 1.00 1.38 2.38 6.75 7.25
2.00
1.000 7/8-14 3/4-16 1.13 1.499 0.50 0.88 0.94 2.38 0.38 0.25 0.50 0.19 - 1.38 2.38 7.25 8.00
1.375 1 1/4-12 1-14 1.63 1.999 0.63 1.13 1.31 2.88 0.38 0.38 0.63 0.19 1.00 1.63 2.63 7.50 8.25
2.50
1.000 7/8-14 3/4-16 1.13 1.499 0.50 0.88 0.94 2.38 0.38 0.25 0.50 0.19 - 1.38 2.38 7.38 8.13
1.375 1 1/4-12 1-14 1.63 1.999 0.63 1.13 1.31 2.88 0.38 0.38 0.63 0.19 - 1.63 2.63 7.63 8.38
1.750 1 1/2-12 1 1/4-12 2.00 2.374 0.75 1.50 1.69 3.47 0.63 0.50 0.50 0.19 - 1.88 2.88 7.88 8.63
3.25
1.375 1 1/4-12 1-14 1.63 1.999 0.63 1.13 1.31 2.88 0.38 0.25 0.63 0.19 - 1.63 2.75 8.63 9.63
1.750 1 1/2-12 1 1/4-12 2.00 2.374 0.75 1.50 1.69 3.47 0.63 0.38 0.50 0.19 - 1.88 3.00 8.88 9.88
2.000 1 3/4-12 1 1/2-12 2.25 2.624 0.88 1.69 1.94 3.72 0.63 0.38 0.50 0.25 - 2.00 3.13 9.00 10.00
4.00
1.750 1 1/2-12 1 1/4-12 2.00 2.374 0.75 1.50 1.69 3.47 0.63 0.25 0.50 0.19 - 1.88 3.00 9.75 11.13
2.000 1 3/4-12 1 1/2-12 2.25 2.624 0.88 1.69 1.94 3.72 0.63 0.25 0.50 0.25 - 2.00 3.13 9.88 11.25
2.500 2 1/4-12 1 7/8-12 3.00 3.124 1.00 2.06 2.38 4.25 0.63 0.38 0.63 0.25 - 2.25 3.38 10.13 11.50
5.00
2.000 1 3/4-12 1 1/2-12 2.25 2.624 0.88 1.69 1.94 3.72 0.63 0.25 0.50 0.25 - 2.00 3.13 10.50 12.25
2.500 2 1/4-12 1 7/8-12 3.00 3.124 1.00 2.06 3.38 4.25 0.63 0.38 0.63 0.25 - 2.25 3.38 10.75 12.50
3.000 2 3/4-12 2 1/4-12 3.50 3.749 1.00 2.63 2.88 5.44 0.88 0.38 0.31 - - 2.25 3.38 10.75 12.50
3.500 3 1/4-12 2 1/2-12 3.50 4.249 1.00 3.00 2.38 5.94 0.94 0.38 0.31 - - 2.25 3.38 10.75 12.50
6.00
2.500 2 1/4-12 1 7/8-12 3.00 3.124 1.00 2.06 2.38 4.25 0.63 0.25 0.63 0.25 - 2.25 3.50 12.13 14.13
3.000 2 3/4-12 2 1/4-12 3.50 3.749 1.00 2.63 2.88 5.44 0.88 0.25 0.31 - - 2.25 3.50 12.13 14.13
3.500 3 1/4-12 2 1/2-12 3.50 4.249 1.00 3.00 3.38 5.94 0.94 0.25 0.31 - - 2.25 3.50 12.13 14.13
4.000 3 3/4-12 3-12 4.00 4.749 1.00 3.38 3.88 6.31 0.94 0.25 0.31 - - 2.25 3.50 12.13 14.13
Rod End Dimensions (for Bolted Bushings) – See Table 2
“Special” Thread
Style X
Special thread,
extension, rod eye,
blank, etc., are also
available.
To order, specify
“Style X” and give
desired dimensions
for KK, A and WF.
If otherwise special,
furnish dimensioned
sketch.
See B&R Table to determine which bore, rod and mount combinations have this feature.
A high strength rod end stud is supplied on thread style 2 through
2.000" diameter rods. Larger sizes or special rod ends are cut threads.
Style 2 rod ends are recommended where the workpiece is secured
against the rod shoulder. When the workpiece is not shouldered,
style 2 rod ends are recommended through 2.000" piston rod
diameters and style 5 rod ends are recommended on larger
diameters. Use style 4 for applications where female rod end threads
are required. If rod end is not specied, style 2 will be supplied.
Bore CB
+.000
-.002
CD
3
CW E
EE
F G J K L LR M MR
Add Stroke
NPTF
2
SAE
1
LG P
1
1.50 0.75 0.501 0.50 2.50 1/2 8 0.38 1.75 1.50 0.38 0.75 0.56 0.50 0.63 4.63 2.88
2.00 1.25 0.751 0.63 3.00 1/2 8 0.63 1.75 1.50 0.44 1.25 1.00 0.75 0.94 4.63 2.88
2.50 1.25 0.751 0.63 3.50 1/2 8 0.63 1.75 1.50 0.44 1.25 0.94 0.75 0.94 4.75 3.00
3.25 1.50 1.001 0.75 4.50 3/4 12 0.75 2.00 1.75 0.56 1.50 1.25 1.00 1.19 5.50 3.50
4.00 2.00 1.376 1.00 5.00 3/4 12 0.88 2.00 1.75 0.56 2.13 1.75 1.38 1.63 5.75 3.75
5.00 2.50 1.751 1.25 6.50 3/4 12 0.88 2.00 1.75 0.81 2.25 2.06 1.75 2.13 6.25 4.25
6.00 2.50 2.001 1.25 7.50 1 16 1.00 2.25 2.25 0.88 2.50 2.31 2.00 2.38 7.38 4.88
Thread Style 4
Short Female
Thread Style 5
Intermediate Male
Thread Style 2
Small Male
A
B
KK
C
NA
MM
RD
RT
VF
WF
VH
D WRENCH
FLATS
A
B
IM
NA
MM
RD
RT
VF
WF
VH
D WRENCH
FLATS
C
WF
VH
A
B
KK
VF
RT
RD
MM
D WRENCH
FLATS
NA
C
Style 4 stroke
restrictions
may apply.
See Style 4
Minimum
Stroke page
for details.