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 Constant Spring Hanger
Load & Travel Tables
 
Diagrams & Dimensions
  Fig. PTP-100:
A, B, C, D
E, F, G, U
  Fig. PTP-200:
A, B, C, D
E, F, U

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 Engineered Spring Supports - Constant Spring Hangers
 


FIG. PTP 100-D

*Drawing shown for down travel

PTP figure 100 type D is a vertical constant with a top attachment which is bolted directly to the bottom of the steel as shown above. For load and travel not in the tables, please call for dimensions.

Important Notes:

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE NOTED

  • RTO - Rod take out for down travel
  • D - J Rod position for down travel
  • E - J Rod position for up travel
  • F - Maximum length for the load range
  • WT - Maximum weight for the load range
J-Rod and Top Attachment Selection

LOAD (lbs)

0

765

766

1491

1492

2402

2403

3868

3869

5663

5664

9121

9122

13354

13355

17775

17776

23659

23660

28627

28628

38103

38104

46104

46105

60000

J-ROD

1/2

5/8

3/4

1

1 1/4

1 1/2

1 3/4

2

2 1/4

2 1/2

2 3/4

3

3 1/4

K-HOLE

9/16

3/4

3/4

3/4

3/4

7/8

7/8

1 3/8

1 3/8

1 5/8

1 5/8

1 5/8

1 5/8

X

3/4

7/8

7/8

1 1/8

1 1/8

1 3/8

1 3/8

1 5/8

1 5/8

2

2

2

2

Y

5 5/8

8

8

10 3/4

10 3/4

12 5/8

12 5/8

14 5/8

14 5/8

15

15

15

15
 
Total Travel 1 1/2 to 4 Inches

LOAD RANGE (lbs)

J-ROD

RTO*

A

B

C

D

E

F

G

I

L

M

WT (lbs)

44 -243

1/2

14 1/16

16 3/8

9 11/16

6 5/8

3 3/4

2

12

1 7/8

12 5/8

7

8

60

244 - 1018

1/2

14 1/16

17 3/8

10 1/8

8 5/8

3 3/4

2

15

2 3/8

12 5/8

11 1/2

8 3/8

95

5/8

14 1/16

1019 - 3516

5/8

14 1/4

17 3/8

11 1/8

8 5/8

3 3/4

2

22

2 3/8

12 5/8

11 1/2

9 1/4

215

3/4

14 1/4

1

16 1/4

3517 - 7538

1

16 13/16

20 3/8

12 1/2

8 5/8

4 5/16

2 9/16

33

3 1/2

13 3/8

11 1/2

10 1/8

345

1 1/4

17 13/16

1 1/2

18 1/16

7539 - 16159

1 1/2

19 1/16

23 9/16

15 3/8

12 3/4

5 9/16

3 7/8

42

4 3/8

14 13/16

13

12 5/8

975

1 3/4

20 9/16

2

24 9/16

16160 - 31490

2

26 3/4

24 1/4

1815/16

12 3/4

6 3/4

5

58

6 1/2

11 1/4

13

16 1/16

1540

2 1/4

28 3/4

2 1/2

28 3/4

2 3/4

30 3/4
*Rod Take Out (RTO) is for down travel [ Add 4 inches for up travel ]
 
Total Travel 4 1/2 to 6 Inches

LOAD RANGE (lbs)

J-ROD

RTO*

A

B

C

D

E

F

G

I

L

M

WT (lbs)

34 - 183

1/2

14 1/16

18 11/16

12

6 5/8

4 1/2

1 7/8

12

2

14 11/16

7

10 1/16

65

184 - 765

1/2

14 1/16

19 11/16

12 1/2

8 5/8

4 1/2

1 7/8

15

2 3/4

14 3/16

11 1/2

10 1/2

105

766 - 2402

5/8

14 1/4

19 11/16

13 5/8

8 5/8

4 1/2

1 7/8

22

2

15 11/16

11 1/2

11 1/2

220

3/4

14 1/4

2403 - 5663

1

16 13/16

22 13/16

15

8 5/8

5 1/4

2 5/8

33

3 1/4

16 5/16

11 1/2

12 7/16

350

1 1/4

17 13/16

5664 - 12140

1 1/2

18 5/8

25 1/4

17 5/16

12 3/4

5 3/4

3 1/8

42

3 3/4

17 3/4

13

14 7/16

975

1 3/4

20 1/8

12141 - 23659

1 3/4

22 5/16

26 5/8

20 7/8

12 3/4

7 1/4

4 5/8

58

6 5/8

13 3/8

13

17 7/8

1550

2

26 5/16

2 1/4

28 5/16
*Rod Take Out (RTO) is for down travel [ Add 6 inches for up travel ]
 
Total Travel 6 1/2 to 8 Inches

LOAD RANGE (lbs)

J-ROD

RTO*

A

B

C

D

E

F

G

I

L

M

WT (lbs)

25 - 151

1/2

18 1/16

21 1/4

14 1/2

6 5/8

5 9/16

2

12

2 1/4

16 3/4

7

12 5/16

75

152 - 632

1/2

18 1/16

22 1/4

15

8 5/8

5 9/16

2

15

2 1/4

17 3/4

11 1/2

12 3/4

110

633 - 1985

1/2

18 1/4

22 1/4

16

8 5/8

5 9/16

2

22

2 1/4

17 3/4

11 1/2

13 5/8

245

5/8

18 1/4

3/4

18 1/4

1986 - 4680

3/4

18 13/16

25 1/8

16 7/8

8 5/8

6 1/16

2 1/2

33

3

19 1/8

11 1/2

14 1/8

390

1

20 13/16

1 1/4

21 13/16

4681 - 10033

1 1/4

22 3/8

27 13/16

19 15/16

12 3/4

6 13/16

3 1/4

42

3 1/2

20 13/16

13

16 13/16

995

1 1/2

22 5/8

1 3/4

24 1/8

10034 - 19552

1 3/4

25 7/8

30 3/16

23 7/16

12 3/4

9 5/16

5 3/4

58

4 3/4

20 11/16

13

20 1/8

1560

2

29 7/8

2 1/4

31 7/8

*Rod Take Out (RTO) is for down travel [ Add 8 inches for up travel ]
 
Total Travel 8 1/2 to 10 Inches

LOAD RANGE (lbs)

J-ROD

RTO*

A

B

C

D

E

F

G

I

L

M

WT (lbs)

21 - 125

1/2

20 1/16

23 3/4

16 5/8

6 5/8

6 5/8

2 1/8

12

2 3/4

18 1/4

7

14 1/4

90

126 - 522

1/2

20 1/16

24 13/16

16 7/8

8 5/8

6 5/8

2 1/8

15

2 3/4

19 5/16

11 1/2

14 3/8

125

523 - 1640

1/2

20 1/4

24 3/4

18

8 5/8

6 5/8

2 1/8

22

2 3/4

19 1/4

11 1/2

15 3/8

270

5/8

20 1/4

3/4

20 1/4

1641 - 3868

3/4

20 3/8

27 1/4

18 3/4

8 5/8

6 7/8

2 3/8

33

3 1/2

20 1/4

11 1/2

15 3/4

390

1

22 3/8

3869 - 8292

11/4

23 15/16

29 7/8

21 3/4

12 3/4

7 3/8

2 7/8

42

3 1/2

22 7/8

13

18 3/8

1005

1 1/2

24 3/16

8293 - 16159

1 1/2

25 1/16

31 1/16

23 15/16

12 3/4

8 5/8

4 1/8

58

5 1/4

20 9/16

13

20 1/2

1570

1 3/4

26 9/16

2

30 9/16

*Rod Take Out (RTO) is for down travel [ Add 10 inches for up travel ]
 
Total Travel 10 1/2 to 12 Inches

LOAD RANGE (lbs)

J-ROD

RTO*

A

B

C

D

E

F

G

I

L

M

WT (lbs)

17 - 103

1/2

22 1/16

26 3/8

19

6 5/8

7 5/8

2 1/4

12

3 1/4

19 7/8

7

16 3/8

105

104 - 432

1/2

22

27 3/8

19 1/2

8 5/8

7 5/8

2 1/4

15

3 1/4

20 7/8

11 1/2

16 3/4

140

433 - 1491

1/2

22 3/16

27 3/8

20 1/8

8 5/8

7 5/8

2 1/4

22

3 1/8

21 1/8

11 1/2

17 5/16

290

5/8

22 3/16

1492 - 3197

3/4

22 3/8

29 3/4

21

8 5/8

7 5/8

2 1/4

33

3 3/8

23

11 1/2

7 13/16

420

1

24 3/8

3198 - 6853

1

24 15/16

32 1/2

23 7/8

12 3/4

8 3/8

3

42

3 5/8

25 1/4

13

20 5/16

1055

1 1/4

25 15/16

1 1/2

26 3/16

6854 - 13354

1 1/2

27 1/16

33 5/8

26 1/8

12 3/4

9 5/8

4 1/4

58

3 1/4

29 1/8

13

22 1/2

1570

1 3/4

28 9/16

*Rod Take Out (RTO) is for down travel [ Add 12 inches for up travel ]
 
Total Travel 12 1/2 to 14 Inches

LOAD RANGE (lbs)

J-ROD

RTO*

A

B

C

D

E

F

G

I

L

M

WT (lbs)

17 - 94

1/2

24 1/16

28 5/8

20 15/16

6 5/8

8 1/2

2 1/8

12

3 3/4

21 1/8

7

18 1/8

120

95 - 392

1/2

24 1/16

29 11/16

21 1/2

8 5/8

8 1/2

2 1/8

15

3 3/4

22 3/16

11 1/2

18 5/8

160

393 - 1232

1/2

24 3/16

29 11/16

22 11/16

8 5/8

8 1/2

2 1/8

22

3 3/4

22 3/16

11 1/2

19 5/8

320

5/8

24 3/16

1233 - 2906

5/8

24 3/8

32 5/16

23

8 5/8

8 3/4

2 3/8

33

3 3/4

24 13/16

11 1/2

19 9/16

485

3/4

24 3/8

1

26 3/8

2907 - 6230

1

26 15/16

34 3/4

26 1/16

12 3/4

9 1/4

2 7/8

42

4 1/4

26 1/4

13

22 5/16

1120

1 1/4

27 15/16

1 1/2

28 3/16

6231 - 12140

1 1/2

28 5/8

35 1/2

27 13/16

12 3/4

10

3 5/8

58

3 3/4

28

13

24

1570

1 3/4

30 1/8

*Rod Take Out (RTO) is for down travel [ Add 14 inches for up travel ]

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