Specifications

17
www.milleruidpower.com
Heavy-Duty Hydraulic Cylinders
HV2 Series
Catalog HY08-M1140-3/NA
Miller Fluid Power
Des Plaines, IL
Milton, Ontario Canada
Table 1—Envelope and Mounting Dimensions
Table 2—Rod Dimensions
3
Dimension XI to be specied by customer.
4
Dimensions shown are valid for standard WF dimension.
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.
Table 3 —
Envelope and
Mounting Dimensions
Bore BD E
EE
F G J K
+.000
-.001
TD TL TM UM UT UW
Add Stroke
Model 89
Minimum
StrokeNPTF
2
SAE
1
LG P
1
1.50 1.25 2.50 1/2 8 0.38 1.75 1.50 0.38 1.000 1.00 3.00 5.00 4.50 3.38 4.63 2.88 0.00
2.00 1.50 3.00 1/2 8 0.63 1.75 1.50 0.44 1.375 1.38 3.50 6.25 5.75 4.13 4.63 2.88 0.25
2.50 1.50 3.50 1/2 8 0.63 1.75 1.50 0.44 1.375 1.38 4.00 6.75 6.25 4.63 4.75 3.00 0.13
3.25 2.00 4.50 3/4 12 0.75 2.00 1.75 0.56 1.750 1.75 5.00 8.50 8.00 5.81 5.50 3.50 0.38
4.00 2.00 5.00 3/4 1
2 0.88 2.00 1.75 0.56 1.750 1.75 5.50 9.00 8.50 6.38 5.75 3.75 0.13
5.00 2.00 6.50 3/4 1
2 0.88 2.00 1.75 0.81 1.750 1.75 7.00 10.50 10.00 7.75 6.25 4.25 0.00
6.00 3.00 7.50 1 16 1.00 2.25 2.25 0.88 2.000 2.00 8.50 12.50 11.50 10.38 7.38 4.88 0.25
Bore
Rod
Dia.
MM
Thread Rod Extensions and Bushing Dimensions
XG
Min.
XI
3
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
Max.
XI
4
XJ
ZB
(Max.)
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 1.88 3.44 2.00 3.44 4.88 6.25
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 2.25 3.81 2.38 3.81 5.25 6.63
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 2.25 3.94 2.38 3.69 5.25 6.69
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 2.50 4.19 2.63 3.94 5.50 6.94
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 2.25 3.94 2.38 3.81 5.38 6.81
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 2.50 4.19 2.63 4.31 5.63 7.06
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 2.75 4.44 2.88 4.06 5.88 7.31
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 2.63 4.69 2.75 4.31 6.25 7.94
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 2.88 4.94 3.00 4.69 6.50 8.19
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 3.00 5.06 3.13 4.56 5.63 8.31
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 2.88 4.94 3.00 4.81 6.75 8.50
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 3.00 5.06 3.13 5.19 6.88 8.63
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 3.25 5.31 3.38 4.94 7.13 8.88
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 3.00 5.06 3.13 5.44 7.38 9.38
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 3.25 5.31 3.38 5.69 7.63 9.63
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 3.25 5.31 3.38 5.69 7.63 9.63
3.500 3 1/4-12 2 1/2-12 3.50 4.249 1.00 3.00 3.38 5.94 0.94 0.38 0.31 - - 2.25 3.25 5.31 3.38 5.69 7.63 9.63
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 3.38 6.06 3.50 5.81 8.38 10.81
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 3.38 6.06 3.50 5.81 8.38 10.81
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 3.38 6.06 3.50 5.81 8.38 10.81
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 3.38 6.06 3.50 5.81 8.38 10.81
Mountings – 1.50" to 6.00" Bore Sizes
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.
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.