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Dimensions, A-12, Clevis and trunnion mounting cylinder dimensions – Sheffer A SERIES User Manual

Page 13: These dimensions** affected by rod size, These dimensions** affected by rod size and stroke, These dimensions affected by stroke

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Mounting Information
Rectangular Type Flanges are
sufficient for normal cylinder
applications. For long stroke
cylinders (over 36

"

), large rod

diameters, or where extra rigidity
is required, square type flanges
are recommended. See the
Engineering Brochure for Long
Stroke information and detailed
Mounting Data.

Pilot Diameters (B in table Page
A-17) are accurately machined
for aligning cylinders to the
work. On installations where the
pilot diameter cannot be used for
aligning cylinder to work, we
recommend drilling and dowel
pinning flanges after cylinder is
tightened in place to prevent
shifting.

FLANGES SHOULD BE SOLIDLY
MOUNTED to a rigid section of
the machine with high tensile
bolts (socket head type
recommended).

1

1

/

8

" THRU 6" BORES

Dimensions

Clevis and Trunnion Mounting Cylinder Dimensions

A-12

BORE

1

1

/

8

1

1

/

2

2

2

1

/

2

3

1

/

4

4

5

6

E

1

3

/

4

2

2

1

/

2

3

3

3

/

4

4

1

/

2

5

1

/

2

6

1

/

2

EE NPTF

1

/

4

3

/

8

3

/

8

3

/

8

1

/

2

1

/

2

1

/

2

3

/

4

F

3

/

8

3

/

8

3

/

8

3

/

8

5

/

8

5

/

8

5

/

8

3

/

4

FB*

1

/

4

1

/

4

5

/

16

5

/

16

3

/

8

3

/

8

1

/

2

1

/

2

G

1

3

/

32

1

15

/

32

1

3

/

8

1

3

/

8

1

5

/

8

1

5

/

8

1

5

/

8

1

7

/

8

J

27

/

32

31

/

32

7

/

8

7

/

8

1

1

/

8

1

1

/

8

1

1

/

8

1

3

/

8

K

7

/

32

7

/

32

1

/

4

1

/

4

5

/

16

5

/

16

7

/

16

7

/

16

MM

1

/

2

5

/

8

5

/

8

5

/

8

1

1

1

1

3

/

8

R

1.19

1.43

1.84

2.19

2.76

3.32

4.10

4.88

TF

2

3

/

8

2

3

/

4

3

3

/

8

3

7

/

8

4

11

/

16

5

7

/

16

6

5

/

8

7

5

/

8

UF

3

3

3

/

8

4

1

/

8

4

5

/

8

5

1

/

2

6

1

/

4

7

5

/

8

8

5

/

8

These Dimensions** Affected By Rod Size

BORE

1

1

/

8

1

1

/

2

2

2

1

/

2

3

1

/

4

4

5

6

W

5

/

8

5

/

8

5

/

8

5

/

8

3

/

4

3

/

4

3

/

4

7

/

8

WF

1

1

1

1

1

3

/

8

1

3

/

8

1

3

/

8

1

5

/

8

Y

1

22

/

32

1

15

/

16

1

15

/

16

1

15

/

16

2

7

/

16

2

7

/

16

2

7

/

16

2

13

/

16

These Dimensions** Affected By Rod Size and Stroke

BORE

1

1

/

8

1

1

/

2

2

2

1

/

2

3

1

/

4

4

5

6

XF

4

3

/

8

4

5

/

8

4

5

/

8

4

3

/

4

5

5

/

8

5

5

/

8

5

7

/

8

6

5

/

8

ZB

4

19

/

32

4

27

/

32

4

7

/

8

5

5

15

/

16

5

15

/

16

6

5

/

16

7

1

/

16

ZF

4

3

/

4

5

5

5

1

/

8

6

1

/

4

6

1

/

4

6

1

/

2

7

3

/

8

These Dimensions Affected By Stroke

BORE

1

1

/

8

1

1

/

2

2

2

1

/

2

3

1

/

4

4

5

6

LB

3

3

/

4

4

4

4

1

/

8

4

7

/

8

4

7

/

8

5

1

/

8

5

3

/

4

P

2

3

/

16

2

1

/

4

2

1

/

4

2

3

/

8

2

5

/

8

2

5

/

8

2

7

/

8

3

1

/

8

For rod end information see Pages A-17 and A-18
*Clearance hole for indicated bolt size.
**Dimensions shown are for standard rod size only. For oversize and 2:1 rods, add N dimension
shown on rod end chart, Page A-17.