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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-B

* Drawing shown for down travel

PTP figure 100 type B is a vertical constant suspended from a beam. It can be furnished with single lug suspension or double lug suspension as shown above. When ordering specify the type of suspension required. 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 Lug 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

11/16

13/16

15/16

1 1/4

1 1/2

1 3/4

2

2 3/8

2 5/8

2 7/8

3 1/8

3 3/8

3 5/8

H

1 1/2

1 1/2

1 1/2

2

3

3

3

4

4 1/2

4 1/2

4 1/2

5

5

R

1 1/4

1 1/4

1 1/4

1 1/2

2

2 1/2

2 1/2

3

3

4

4

4

4 1/2

T

1/4

1/4

3/8

1/2

5/8

3/4

3/4

3/4

3/4

1

1

1

1

W

2 1/2

2 1/2

2 1/2

3

4

5

5

6

6

8

8

8

9
 
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

15 9/16

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

15 9/16

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

15 9/16

1019 - 3516

5/8

15 3/4

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

15 3/4

1

18 1/4

3517 - 7538

1

18 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

20 13/16

1 1/2

21 1/16

7539 - 16159

1 1/2

22 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

23 9/16

2

28 9/16

16160 - 31490

2

30 3/4

24 1/4

18 15/16

12 3/4

6 3/4

5

58

6 1/2

11 1/4

13

16 1/16

1540

2 1/4

33 1/4

2 1/2

33 1/4

2 3/4

35 1/4
*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

15 9/16

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

15 9/16

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

15 3/4

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

15 3/4

2403 - 5663

1

18 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

20 13/16

5664 - 12140

1 1/2

21 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

23 1/8

12141 - 23659

1 3/4

25 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

30 5/16

2 1/4

32 13/16
*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

19 9/16

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

19 9 /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

19 3/4

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

19 3/4

3/4

19 3/4

1986 - 4680

3/4

20 5 /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

22 13/16

1 1/4

24 13 /16

4681 - 10033

1 1/4

25 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

25 5/8

1 3/4

27 1/8

10034 - 19552

1 3/4

28 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

33 7/8

2 1/4

36 3/8

*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

21 9 /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

21 9 /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

21 3/4

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

21 3 /4

3/4

21 3/4

1641 - 3868

3/4

21 7/8

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

24 3/8

3869 - 8292

11/4

26 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

27 3/16

8293 - 16159

1 1/2

28 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

29 9/16

2

34 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

23 9/16

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

23 1/2

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

23 11/16

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

23 11/16

1492 - 3197

3/4

23 7/8

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

26 3/8

3198 - 6853

1

26 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

28 15/16

1 1/2

29 3/16

6854 - 13354

1 1/2

30 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

31 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

25 9/16

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

25 9/16

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

25 11/16

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

25 11/16

1233 - 2906

5/8

25 7/8

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

25 7/8

1

28 3/8

2907 - 6230

1

28 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

30 15/16

1 1/2

31 3/16

6231 - 12140

1 1/2

31 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

33 1/8

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

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