Pumping Catalog - Johnson Power Ltd.

JOHNSON POWER ltd. ®

Power Through Performance

High Performance Industrial Universal Joints For Pumping Applications

®

JOHNSON POWER ltd.

PAGE 1

INTRODUCING JOHNSON POWER.... ...The world’s leading manufacturer of intermediate shafting systems for pumping!

UNIVERSAL JOINT SHAFTING Universal Joint style shafts represent the primary coupling of choice in a variety of pumping systems including....

♦ ♦ ♦ ♦ ♦

Vertical dry pit pumps for both water & wastewater Slurry Pumps ♦ Concrete Pumps Fire Pumps ♦ Oil-field fracture Pumps Polymer Pumps ♦ Stand-by mobile systems Irrigation Pumps ♦ De-watering Pumps

Universal joints are chosen for these applications because they provide...

♦ ♦ ♦ ♦ ♦

Ease of Installation Durability High efficiency with predictable life Ease of Repair/Maintenance Maximum Design Freedom

Johnson Power also offers...

ENGINEERING EXPERTISE ♦

Torsional & lateral systems modeling

♦

Hands on/In-field experience measuring product response with an extensive background in vibration analysis & trouble shooting

♦

Innovative new materials & designs including composites & rubber element torsional dampeners

And we also have... ♦ Other coupling styles including gear & disc pack elements & rigid couplings for that unique project. So, whether you’re involved in the design of a new system or require assistance in upgrading an existing station, please give us the opportunity to be of service. We thank our growing list of friends in the pumping industry for your business and confidence. At Johnson Power, we will continue to strive to meet your highest expectations.

Wayne Johnson, President P H O N E: 708/345-4300

F AX: 708/345-4315

P OWER THROUGH P ERFORMANCE

®

JOHNSON POWER ltd. PAGE 2

DRIVE SHAFT SELECTION Series selection for vertical wastewater applications depends primarily on the following operating parameters. 1. 2. 3. 4. 5. 6.

Power Source Type Continuous Operating Torque Bearing Life Required Maximum RPM Angular Offset Distance to be spanned

Recommended angular offset for vertical pumping applications is ½ to 1 degree. Increase in angularity will increase the forcing frequency of the potential 2X universal joint excitation and is therefore not recommended. Where increased angularity is necessary it must never exceed the speed to angle factor (SAF). SAF = RPM x Angle (degrees)

Initial selection can be made by using the HP/RPM graph on the following pages.

Maximum SAF for all series is 12,000.

This graph is based upon 8000 hrs. B-10 life at a maximum 3 degree angle with an electric motor power source.

Consult Johnson Power for any angular offset over 3 degree for final recommendation.

If these parameters are appropriate, simply intersect HP with RPM and use the series indicated.

Critical Speed Calculation Universal Joint Drive Shafts are considered flexible elastic masses that have a critical speed (lateral natural frequency) that is a function of Length, RPM, Tube Diameter and Wall thickness.

If you require more bearing life, higher angular offset (not recommended) or have a diesel or gas engine power source, first multiply the HP by the applicable correction factors and then make your selection. Prime Mover Factor F1 Electric Motor 1.00 Gasoline Engine 1.25 Diesel Engine 1.50

The following formula is used to calculate the critical speed.

Note: If torsional elastic member (clutch etc.) is NOT used, increase values by .50 respectively. Gasoline Engine Diesel Engine

1.75 2.00

Bearing Life Factor F2 8,000 hrs ....... 1.00 10,000 hrs ....... 1.07 20,000 hrs ....... 1.32 50,000 hrs ....... 1.73 100,000 hrs ....... 2.13 Operating Angle Factor F3 3 degrees ....... 1.00 4 degrees ....... 1.09 5 degrees ....... 1.17 6 degrees ....... 1.23 7 degrees ....... 1.29 8 degrees ....... 1.34

P H O N E: 708/345-4300

Precaution must be taken to insure that the operating speed of the drive shaft avoids the full and half critical excitation range, as well as blade pass excitation.

CS D d EL

= = = =

Critical Speed Outside Tube Diameter (in.) Inside Tube Diameter (in.) Effective Length

CS =

4.8 × 10 6 D 2 + d 2 EL2

Note: To determine effective length of universal joint drive shaft see page 22. The critical speed can be affected by many variables, thus the maximum operating speed in a constant speed system must operate at a safety margin at least 25% less than calculated critical speed Maximum Safe Operating Speed = CS x .75

F AX: 708/345-4315

Half Critical Speed Universal joints may also be excited at their half critical speed. Thus, in constant speed applications, universal joint shafts should be sized to operate above or below calculated half critical speed and below safe operating speed by the appropriate safety margins.

1 CS = ConstantSpeed(CS) 2 2 Note: In variable speed applications, universal joint shafts should be sized to operate below calculated half critical speed or blade pass exciting frequencies with appropriate safety margins. In general, it is best to avoid long shaft lengths at high speeds. In addition, bearing support structures must be substantial and rigid or they will lower critical speed of universal joint shafts. Johnson Power’s staff is readily available to provide this calculation service. Shafting should also avoid any other potential exciters such as vane passing. Simply compare the running RPM x the number of impeller vanes with the calculated critical speed and verify that the appropriate safety margins are satisfied. Torsional Natural Frequency In addition, it is also necessary to calculate the torsional natural frequency of the system. Please provide Mass Moment of Inertia (WR²) and torsional windup (spring rate - Kt) for the motor and pump and Johnson Power will provide this more complex calculation.

It is necessary to size the system both torsionally and laterally. So please consult Johnson Power with the application information for the proper shafting selection.


®

JOHNSON POWER ltd.

PAGE 3

HORSEPOWER VS. RPM 10,000

10,000

6,000

6,000

4,000

4,000 THIS GRAPH IS BASED ON 8000 HRS. OF B-10 LIFE AT 3° ANGLE 2,000

1,000

1,000

600

600

400

400

200

88

(132)

81

100

71

200

100

61 60

HORSEPOWER (HPCORRECTED)

2,000

60

55 40

40

48 41 37

20

20

31 10

10 20

50

100

200

1000 (1200)

500

2000

6000

SPEED (RPM) Selection FACTORS F1= 1 ....... (AC Motor) F2= 1.32 .. (20,000 HRS.) F3= 1 ....... (3°Degree or less Angle)

The graph is for preliminary selection only. Contact Johnson Power for final selection. Note: Dynamic balance recommended above 300 RPM. Free Selection Assistance is available from Johnson Power at (708) 345-4300. For a preliminary selection multiply driver service factor, life service factor, and angle service factor times motor HP to get corrected HP and then intersect maximum corrected HP with required RPM. P H O N E: 708/345-4300

F AX: 708/345-4315

Example: 100 HP at 1200 RPM, Electric Motor and joint angle 3° or less. Requiring 20,000 or less hours. HP x F1 x F2 x F3 = HP Corrected 100 x 1.32 = 132 HP Corrected Answer: 55 series can be used.


®

JOHNSON POWER ltd. PAGE 4

HORSEPOWER VS.RPM 100,000

100,000

60,000

60,000 THIS GRAPH IS BASED ON 8000 HRS. OF B-10 LIFE AT 3° ANGLE

40,000

20,000

20,000

10,000

10,000

6,000

6,000

4,000

4,000

0 326 0 325 40 32

2,000 (1,730)

2,000

0 323

20 /32 96 22 95 /22 90 2 2

1,000

600

1,000

600

75 /22 70 0 2 2 9 /23 65 22 5 236

400

400

50 23

200

30 23

100 20

50

100

200

HORSEPOWER (HPCORRECTED)

40,000

200

25 23 500 (600)

100 1000

2000

6000

SPEED (RPM) Selection FACTORS F1= 1 ....... (AC Motor) F2= 1.73 .. (50,000 HRS.) F3= 1 ....... (3°Degree or less Angle)

The graph is for preliminary selection only. Contact Johnson Power for final selection. Note: Dynamic balance recommended above 300 RPM. Free Selection Assistance is available from Johnson Power at (708) 345-4300. For a preliminary selection multiply driver service factor, life service factor, and angle service factor times motor HP to get corrected HP and then intersect maximum corrected HP with required RPM. P H O N E: 708/345-4300

F AX: 708/345-4315

Example: 1000 HP at 600 RPM, Electric Motor and joint angle 3° or less. Requiring 50,000 or less hours. HP x F1 x F2 x F3 = HP Corrected 1,000 x 1.73 = 1,730 HP Corrected Answer: 3230 series can be used.


®

JOHNSON POWER ltd.

PAGE 5 K

VA

S1

S

C

ß°

M

M L1 E

G

VB

D F L3 M A B

50°

SC

ß°

H 4 - HOLE

L4

19°

A

22.5°

A B

B

A B

45° 31°

22.5°

8A - HOLE

P H O N E: 708/345-4300

F AX: 708/345-4315

H

H

H 8B - HOLE

12 - HOLE


®

JOHNSON POWER ltd.

Universal Joints - Specifications PAGE 6

Series

31

37

41

48

55

61

71

81

88

2000

2400

3650

4800

6500

8900

5.88 22 4.750 3.750 .500 4 5.63 2.00 3.50 .095 .288

6.88 22 6.125 6.625 .375 8A 7.00 2.75 3.50 .134 .401

8.00 22 7.250 7.750 .375 8A 7.75 3.00 4.00 .134 .461

8.00 20 7.250 7.750 .438 12 9.13 3.38 4.50 .134 .520

9.63 20 8.250 7.000 .625 8B 9.75 3.50 4.50 .259 .977

25.38 2.44 45.0

24.25 1.94 68.0

26.44 1.69 99.0

27.44 1.75 152.0

8.00 2.94 6.94 1.937 18.00 36.0

8.00 3.69 7.69 2.187 19.00 55.4

8.00 3.69 7.69 2.437 20.00 83.3

8.00 4.62 8.62 2.937 22.00 122.0

1.88 8 9.49 .37 44.0

2.00 8 10.99 .37 47.0

2.59 12 13.96 .56 78.0

2.50 8 14.12 .50 142.0

TORQUE RATINGS / ALL TORQUE IN FT -LBS TS

800

1240

1500

DIMENSIONAL DATA / ALL DIMENSIONS IN INCHES A Angle ß° B C H I (# Bolt Holes) K M S (Std) S1 (Std) WT/IN (Std Tube)

3.88 20 3.125 2.375 .375 4 3.88 1.38 2.50 .083 .178

4.56 20 3.750 2.750 .438 4 4.62 1.56 3.00 .083 .215

4.56 22 3.750 2.750 .438 4 4.69 1.69 3.50 .083 .252

5.88 22 4.750 3.750 .500 4 4.81 2.00 3.50 .083 .252

MODEL VA - SHAFT WITH STANDARD LENGTH COMPENSATION L1 (Midslip) L2 (±) COMP WT

(Lbs.)

15.22 1.56 13.5

16.77 1.81 25.0

17.55 1.74 25.0

16.75 1.25 27.0

17.00 1.25 37.0

MODEL VB - STUB SHAFT WITH NO LENGTH COMPENSATION D E F G L3 COMP WT

(Lbs.)

6.00 2.06 5.06 1.187 13.00 11.5

6.00 2.06 5.06 1.187 13.00 20.0

6.00 2.56 5.56 1.437 14.00 20.0

8.00 2.12 6.12 1.687 16.00 21.6

8.00 2.94 6.94 1.937 17.00 34.0

MODEL SC - SHORT SHAFT WITH LENGTH COMPENSATION M Angle (Deg) ß L4 L2 (±) WEIGHT (Lbs.)

1.38 15 9.44 .56 7.0

1.56 8 9.87 .37 11.0

1.69 8 9.87 .37 13.5

1.50 8 9.00 .50 19.5

2.00 8 10.25 .50 29.5

L1 = MINIMUM MIDSLIP LENGTH (TUBULAR DESIGN, LONGER LENGTHS AVAILABLE) L2 = +/- SLIP MOVEMENT L3 = MINIMUM FIXED LENGTH (TUBULAR DESIGN, OTHER LENGTHS AVAILABLE) L4 = MINIMUM MIDSLIP LENGTH (SHORT COUPLE DESIGN) OTHER TUBE SIZES ARE AVAILABLE FOR OTHER LENGTHS & DESIGNS, CONSULT JOHNSON POWER P H O N E: 708/345-4300

F AX: 708/345-4315


®

JOHNSON POWER ltd.

PAGE 7

K

VA

S1

S

A B C

ß°

M

M L1

E

G

VB D F L3

SC

L4 45°

22.5° H

8 - HOLE P H O N E: 708/345-4300

F AX: 708/345-4315


®

JOHNSON POWER ltd.


Series

2265

2270

2275

2290

2295

2296

24321

29502

29502

32453

9.84 24 8.583 5.512 .712 8 8.46 4.25 5.625 .313 1.480

9.84 20 8.583 5.512 .712 8 9.84 4.92 6.625 .313 1.756

11.22 20 9.646 6.890 .791 8 9.84 4.92 6.625 .313 1.756

11.22 20 9.646 6.890 .791 8 10.43 5.32 6.750 .500 2.782

35.04 1.97 260.1

35.04 1.97 269.0

36.22 1.97 291.0

8.31 5.18 9.33 3.437 27.79 207.8

9.87 4.82 9.76 3.937 30.31 243.9

9.87 4.82 9.76 3.937 30.90 252.7

33.07 1.97

33.07 1.97

34.25 1.97


13276

24321

DIMENSIONAL DATA / ALL DIMENSIONS IN INCHES A Angle ß° B C H I (# Bolt Holes) K M S (Std) S1 (Std) WT/IN (Std Tube)

8.86 30 7.716 5.512 .634 8 8.03 4.33 5.500 .250 1.167

8.86 24 7.716 5.512 .634 8 8.46 4.25 5.625 .313 1.480


(Lbs.)

34.25 2.76 183.0

33.66 2.17 167.6

33.66 2.17 174.2


(Lbs.)

7.56 5.19 8.97 3.187 25.34 142.9

7.56 5.18 8.96 3.187 25.67 148.5

7.56 5.18 8.96 3.187 25.67 149.5

MODEL SC - SHORT SHAFT WITH LENGTH COMPENSATION L4 L2 (±)

31.97 2.17

30.39 2.17

30.39 2.17

L1 = MINIMUM MIDSLIP LENGTH (TUBULAR DESIGN, LONGER LENGTHS AVAILABLE) L2 = +/- SLIP MOVEMENT L3 = MINIMUM FIXED LENGTH (TUBULAR DESIGN, OTHER LENGTHS AVAILABLE) L4 = MIDSLIP LENGTH (SHORT COUPLE DESIGN, SHORTER LENGTHS AVAILABLE) OTHER TUBE SIZES ARE AVAILABLE FOR OTHER LENGTHS & DESIGNS, CONSULT JOHNSON POWER

P H O N E: 708/345-4300

F AX: 708/345-4315


®

JOHNSON POWER ltd.

PAGE 9

K

VA

S1

S

A B C

ß°

G M

M L1

E

G

VB D F L3

SC

L4 45°

36°

22.5°

18° H

H

8 - HOLE P H O N E: 708/345-4300

F AX: 708/345-4315

10 - HOLE


®

JOHNSON POWER ltd.


Series

2325

2330

2350

2365

2390

2395

9581

14003

19899

19899

7.09 25 6.122 4.331 .555 8 6.77 3.74 4.750 .188 .763

7.09 25 6.122 4.331 .634 10 7.01 4.53 4.750 .250 1.000

7.09 25 6.122 4.331 .634 10 8.03 4.33 5.625 .313 1.480

8.86 25 7.717 5.512 .634 8 8.03 4.33 5.625 .313 1.480

28.23 2.17 97.0

29.18 2.17 133.6

29.18 2.17 142.4

8.00 4.42 8.42 2.937 24.38 97.0

7.56 4.66 8.44 3.187 24.83 112.1

7.56 5.19 8.97 3.187 25.34 142.9

26.46 2.17

27.40 2.17

27.40 2.17


5674

7738

DIMENSIONAL DATA / ALL DIMENSIONS IN INCHES A Angle ß° B C H I (# Bolt Holes) K M S (Std) S1 (Std ) WT/IN (Std Tube )

5.91 25 5.118 3.543 .476 8 5.59 3.74 4.000 .156 .534

5.91 25 5.118 3.543 .476 8 6.22 4.02 4.750 .125 .514


(Lbs.)

25.08 2.17 52.9

25.24 2.17 63.3

25.60 2.17 78.7

MODEL VB - STUB SHAFT WITH NO LENGTH COMPENSATION D E F G L3 COMP WT (Lbs.)

8.00 3.67 7.67 2.187 21.86 47.8

8.00 3.67 7.67 2.187 22.73 53.1

8.00 4.42 8.42 2.937 23.40 84.9

MODEL SC - SHORT SHAFT WITH LENGTH COMPENSATION L4 L2 (±)

23.31 2.17

23.46 2.17

23.82 2.17

L1 = MINIMUM MIDSLIP LENGTH (TUBULAR DESIGN, LONGER LENGTHS AVAILABLE) L2 = +/- SLIP MOVEMENT L3 = MINIMUM FIXED LENGTH (TUBULAR DESIGN, OTHER LENGTHS AVAILABLE) L4 = MIDSLIP LENGTH (SHORT COUPLE DESIGN, SHORTER LENGTHS AVAILABLE) OTHER TUBE SIZES ARE AVAILABLE FOR OTHER LENGTHS & DESIGNS, CONSULT JOHNSON POWER

P H O N E: 708/345-4300

F AX: 708/345-4315


® PAGE 11

JOHNSON POWER ltd. VA

K S1

S

A B C

ß°

M

M L1 E

G

VB D F L3

SC

L4

45°

36°

22.5°

18°

H

H 8 - HOLE P H O N E: 708/345-4300

F AX: 708/345-4315

10 - HOLE


®

JOHNSON POWER ltd.


Series

3220

3230

3240

3250

3260

51629

75231

106946

143824

13.78 15 12.205 8.661 .870 10 11.81 6.69 8.750 .625 6.890

15.35 15 13.583 9.843 .949 10 12.99 7.48 10.750 .750 6.668

17.13 15 15.157 11.024 1.067 10 14.56 8.27 10.750 .750 6.668

50.98 3.35 875.2

53.74 3.35 1051.6

14.62 9.10 16.41 5.937 45.00 697.3

13.38 7.85 14.54 6.00 44.50 803.0

13.00 8.52 15.02 7.00 46.00 1036.2

43.11 2.66 579.8

49.61 3.35 864.2

52.36 3.35 1040.5


34665

DIMENSIONAL DATA / ALL DIMENSIONS IN INCHES A Angle ß° B C H I (# Bolt Holes) K M S (Std ) S 1 (Std ) WT/IN (S t d T u b e )

11.22 15 9.646 6.890 .791 8 9.44 5.32 6.750 .500 2.782

12.40 15 11.024 6.890 .870 8 10.43 5.91 8.750 .500 3.672

MODEL VA - SHAFT WITH STANDARD LENGTH COMPENSATION L1 (M i d s l i p ) L 2 ( ±) COMP WT

(Lbs.)

36.22 1.97 293.2

41.24 2.66 456.4

44.78 2.66 588.6


(Lbs.)

9.87 4.82 9.76 3.937 32.25 293.2

15.75 6.26 14.14 5.187 41.00 512.1

MODEL SC - SHORT SHAFT WITH LENGTH COMPENSATION L4 L 2 ( ±) W E IGHT

(Lbs.)

35.24 1.97 288.8

40.26 2.66 449.7

L1 = MINIMUM MIDSLIP LENGTH (TUBULAR DESIGN, LONGER LENGTHS AVAILABLE) L2 = +/- SLIP MOVEMENT L3 = MINIMUM FIXED LENGTH (TUBULAR DESIGN, OTHER LENGTHS AVAILABLE) L4 = MIDSLIP LENGTH (SHORT COUPLE DESIGN, SHORTER LENGTHS AVAILABLE) OTHER TUBE SIZES ARE AVAILABLE FOR OTHER LENGTHS & DESIGNS, CONSULT JOHNSON POWER P H O N E: 708/345-4300

F AX: 708/345-4315


® PAGE 13

JOHNSON POWER ltd. J G

H E

D

M

C B A

K

SF

D

C B A

SLF F

50° 19° 22.5° 45° 31°

22.5° 80°

STYLE #1

STYLE #2

STYLE #3

STYLE #4

MOTOR FLANGE WITH CIRCULAR KEY MOTOR

FIG. 1

FIG. 1

SLIDE (TAP) FLANGE ON SO THAT IT CLEARS CIRCULAR KEY GROOVE.

INSTALL EACH CIRCULAR KEY HALF. FIG. 2 MOTOR

LOWER FLANGE SO THAT WEIGHT IS SUSPENDED ON CIRCULAR KEY.

TIGHTEN SET SCREW(S) PER SPECIFICATION

SHAFTi CUSTOMER REFERENCE DIMENSIONS PERAPPLICATION REQUIREMENTS

FIG. 2

P H O N E: 708/345-4300

F AX: 708/345-4315


®

JOHNSON POWER ltd.

Companion Flange - Specifications PAGE 14

Series

31

37-41

48-55

61

71

81

88

5.88 4.750 3.750 .093

6.88 6.125 6.625 .063

8.00 7.250 7.750 .063

8.00 7.250 7.750 .063

9.63 8.250 7.000 .140

2.437 .625 .375 3.750 2.500 1.250 8.61

3.125 .750 .375 5.250 3.500 1.250 21.78

4.000 1.000 .375 6.375 4.000 1.250 36.56

4.000 1.000 .375 6.375 4.000 1.250 36.56

4.625 1.125 .625 6.875 5.000 1.500 56.12

5.500 1.250 6.000 3.500 68.8

6.375 1.250 6.000 4.250 99.1

DIMENSIONAL DATA / ALL DIMENSIONS IN INCHES A B C D

3.88 3.125 2.375 .078

4.56 3.750 2.750 .078

MODEL SF (STANDARD FLANGE) E MAX BORE F MAX KEYWAY G H J MIN BORE MAX WEIGHT

1.687 .375 .375 2.437 2.000 .750 3.14

1.875 .500 .375 2.875 2.000 1.000 4.25

MODEL SLF (SPECIAL LARGE FLANGE) K MAX BORE F MAX KEYWAY M MIN BORE MAX WEIGHT

2.375 .625 2.500 1.375 7.33

2.750 .750 3.000 1.750 11.8

3.750 1.000 3.000 2.375 22.4

4.500 1.125 5.000 3.125 41.5

5.500 1.250 6.000 3.500 68.8

#1 4 3/8-24 30 lbs. ft.

#1 4 7/16-20 50 lbs. ft.

#1 4 1/2-20 75 lbs. ft.

#2 8 3/8-24 30 lbs. ft.

#2 8 3/8-24 30 lbs. ft.

BOLT HOLE SPACING STYLE # BOLTS THREAD SIZE BOLT TORQUE

#3 #4 12 8 7/16-20 5/8-18 50 lbs. ft. 210 lbs. ft.

* Flange Selection: Select companion flange with the same "A" diameter and number of bolt holes as the U-Joint Shaft selected. Bore size will determine whether to use an SF or SLF style.

P H O N E: 708/345-4300

F AX: 708/345-4315


® PAGE 15

JOHNSON POWER ltd. J

G

H E

D

M

C B A

K

SF

D

C B A

SLF F

45° 36°

22.5°

18°

STYLE #1

STYLE #2

Design Option

External Shrink Disk Locking Device

P H O N E: 708/345-4300

F AX: 708/345-4315


®

JOHNSON POWER ltd.


Series

150

180-8

180-10

5.91 5.118 3.543 .082

7.09 6.122 4.331 .082

7.09 6.122 4.331 .082

2.875 .750 .375 4.312 3.000 1.000 14.00

3.500 .875 .500 5.187 4.000 1.250 24.0

3.500 .875 .500 5.125 4.000 1.250 24.0

3.375 .875 4.000 2.250 27.0

4.125 1.000 4.500 2.750 41.0

4.125 1.000 4.500 2.750 41.0

#1 8 M12 90 lbs. ft.

#1 8 M14 140 lbs. ft.

#2 10 M16 210 lbs. ft.

2325 2330

2350

2365 2390


MODEL SF (STANDARD FLANGE) E-MAX BORE F-MAX KEYWAY G H J M IN BORE MAX WEIGHT

MODEL SLF (SPECIAL LARGE FLANGE) K-MAX BORE F-MAX KEYWAY M M IN BORE MAX WEIGHT


FITS JOINT SERIES


P H O N E: 708/345-4300

F AX: 708/345-4315


® PAGE 17

JOHNSON POWER ltd. J G

H E

M

D

C B A

K

SF

B A D C

SLF F

45° 36°

22.5°

18°

STYLE #1

STYLE #2

Design Option

Shear Pin Assembly

P H O N E: 708/345-4300

F AX: 708/345-4315


®

JOHNSON POWER ltd.


Series

225

250

285

315

350

390

435


8.86 7.716 5.512 .157

9.84 8.583 5.512 .197

11.22 9.646 6.890 .236

12.40 11.024 6.890 .236

13.78 12.205 8.661 .276

15.35 13.583 9.843 .276

17.13 15.157 11.024 .354

4.937 1.250 .750 7.437 6.000 2.000 76.0

5.562 1.500 .812 8.375 7.000 2.000 113.2

6.437 1.750 .875 9.687 8.000 2.250 169.0

7.250 2.000 1.000 10.875 9.000 2.500 239.2

8.062 2.250 1.125 12.093 10.000 2.750 361.8

8.937 2.250 1.250 13.468 11.000 3.000 450.1

MODEL SF (STANDARD FLANGE) E MAX BORE F MAX KEYWAY G H J MIN BORE MAX WEIGHT

4.437 1.000 .625 6.687 5.500 1.500 56.1

MODEL SLF (SPECIAL LARGE FLANGE) K-MAX BORE F MAX KEYWAY M MIN BORE MAX WEIGHT

5.875 1.500 7.25 2.000 119.5

6.562 1.500 8.25 2.250 167.8

7.500 2.000 9.38 2.500 248.1

8.250 2.250 10.25 2.750 331.8

9.000 10.000 11.375 2.250 2.500 2.500 11.25 AS REQ'D AS REQ'D 3.000 3.250 3.500 450.6 -----

#1 8 M16 218 lbs. ft.

#1 8 M18 298 lbs. ft.

#1 8 M20 428 lbs. ft.

#1 8 M22 575 lbs. ft.

#2 10 M22 575 lbs. ft.

2275 2290

2295 2296 3220

3230

3240


#2 #2 10 10 M24 M27 738 lbs. ft. 1106 lbs. ft.

FITS JOINT SERIES 2265 2270 2395

3250

3260


P H O N E: 708/345-4300

F AX: 708/345-4315


® PAGE 19

JOHNSON POWER ltd.

Pillow Blocks - Specifications

F

H G A E

B MIN

D

B MAX C Heavy Duty Bearing Option Available

Series

PB1-3/16 PB1-7/16 PB1-11/16 PB1-15/16 PB2-3/16

PB2-7/16 PB2-15/16 PB3-3/16

PB3-7/16

DIMENSIONAL DATA / ALL DIMENSIONS IN INCHES SHAFT DIA. A B-MIN. B-MAX. C D E F G H-BOLT WEIGHT THRUST (LBS.)

1-3/16 1.687 4.18 8 5.06 3 6.187 1.750 .656 .906 3.281 1/2 2.52 145

1-7/16 1.875 4.656 5.594 6.563 1.750 .719 1.016 3.687 1/2 3.35 190

1-11/16 2.125 5.250 6.500 7.531 2.000 .750 1.125 4.187 1/2 4.55 260

1-15/16 2.250 5.906 6. 531 7.875 2.187 .750 1.219 4.500 5/8 5.60 260

2-3/16 2.500 6. 406 7. 469 8.750 2.312 .812 1.250 4.96 9 5/8 6.66 322

2-7/16 2.750 6.906 8.156 9.625 2.375 1.062 1.312 5.469 5/8 9.76 390

2-15/16 3.500 8.125 10.125 12.000 2.875 1.219 1.469 6.656 7/8 16.73 490

3-3/16 4.000 9.812 11.937 14.000 3.375 1.344 1.563 7.875 7/8 28.41 715

3-7/16 4.000 9.812 11.937 14.000 3.375 1.344 1.563 7.875 7/8 27.52 715

41

48 2200 2210 2310

55 61 2315 2320

71 2220 2230 2325 2330

81

88 2240 2250 2350 2365

2260 2265 2270 2275 2390 2395

2290

FITS VB SHAFT SERIES 31 37 2300 2305

THRUST LOADS BASED ON 15000 HOURS AT 1750 R.P.M. THRUST LOADS INCREASE AS R.P.M. DECREASES IF OVER SIZE TUBING IS USED STAND OFF SHIMS MAY BE REQUIRED OPTIONAL BEARING CONFIGURATIONS AVAILABLE PER PROJECT SPECIFICATIONS P H O N E: 708/345-4300

F AX: 708/345-4315


®

JOHNSON POWER ltd.

Flange Bearings - Specifications PAGE 20

H

C

A

F A

G

D E

C

Heavy Duty Bearing Option Available

Series

FB1-3/16 FB1-7/16 FB1-11/16 FB1-15/16 FB2-3/16 FB2-7/16 FB2-15/16 FB3-3/16 FB3-7/16

DIMENSIONAL DATA / ALL DIMENSIONS IN INCHES SHAFT DIA. A C D E F G H-BOLT WEIGHT THRUST(LBS.)

1-3/16 3.250 4.250 .844 1.344 .563 .500 7/16 2.62 145

1-7/16 3.625 4.625 .969 1.500 .594 .531 1/2 2.98 190

1-11/16 4.125 5.375 1.125 1.719 .625 .594 1/2 4.94 260

1-15/16 4.375 5.625 1.125 1.813 .656 .688 5/8 5.63 260

2-3/16 5.125 6.375 1.219 1.891 .719 .672 5/8 6.53 322

2-7/16 5.625 6.875 1.438 2.094 .687 .656 5/8 8.89 390

2-15/16 6.000 7.750 1.687 2.406 .750 .719 3/4 13.19 490

3-3/16 6.750 8.437 2.062 2.734 .937 .672 3/4 21.11 715

3-7/16 6.750 8.437 2.062 2.734 .937 .672 3/4 20.22 715

41

48 2200 2210 2310

55 61 2315 2320

71 2220 2230 2325 2330

81

88 2240 2250 2350 2365

2260 2265 2270 2275 2390 2395

2290

FITS VB SHAFT SERIES 31 37 2300 2305

THRUST LOADS BASED ON 15000 HOURS AT 1750 R.P.M. THRUST LOADS INCREASE AS R.P.M. DECREASES IF OVER SIZE TUBING IS USED STAND OFF SHIMS MAY BE REQUIRED OPTIONAL BEARING CONFIGURATIONS AVAILABLE PER PROJECT SPECIFICATIONS

P H O N E: 708/345-4300

F AX: 708/345-4315


® PAGE 21

JOHNSON POWER ltd.

Safety Guard - Specifications

PUMP MOUNTED SAFETY GUARD Series

SGR-1

SGR-1A

SGR-2

SGR-3

SGR-3A

SGR-4

DIMENSIONAL DATA / ALL DIMENSIONS IN INCHES A B C D (Slot Width) E (Bolt Hole Pattern) F (Std. Length)

10.00 12.00 2.75 .500 4.00 to 10.00 48.00

10.00 16.00 4.00 .625 5.50 to 13.75 48.00

14.00 20.00 20.00 24.00 16.00 22.00 24.00 30.00 4.00 7.00 8.00 9.00 .625 .625 .625 .625 5.50 to 13.75 10.00 to 19.00 10.00 to 22.00 11.00 to 28.00 48.00 48.00 48.00 48.00

FLOOR MOUNTED SAFETY GUARD Series

FGR-1

FGR-2

FGR-3

DIMENSIONAL DATA / ALL DIMENSIONS IN INCHES A F (S td. Length)

10.00 84.00

14.00 84.00

20.00 84.00

Notes: 1). Optional lengths available from 24" to 96" 2). Longer spans than 96" require multiple guards bolted together. 3). Hinged access doors available as options. 4). Ceiling mount brackets available as option. Standard guards are made from 18 GA-½” expanded metal mesh. Galvanizing, aluminum, and stainless steel available as options.

PUMP MOUNTING KITS Series

MK-03

MK-05

MK-06

MK-07

MK-08

3/4-10NC 5.00

7/8-9NC 5.50

MK-10

MK-11

DIMENSIONAL DATA / ALL DIMENSIONS IN INCHES Thread Size Stud Length

3/8-16NC 4.00

1/2-13NC 4.00

5/8-11NC 4.50

1-8NC 1-1/8-7NC 5.50 6.00

A

A

HORIZONTAL SAFETY GUARDS

F

F

D

C

Floor Mounted Safety Guard

PART NO.

LENGTH

FOR SHAFT SERIES

GH-18

10" to 18"

31thru 55

DIA. 7"

GH-24

14" to 24"

61 thru 81

12"

GH-42

24" to 42"

31 thru 55

7"

GH-66

35" to 66"

31 thru 55

7"

GH-71

35" to 66"

61 thru 81

12"

GH-91

28" to 54"

88 thru 95

15"

Horizontal Safety Guards are manufactured from 18 gauge galvanized steel and telescope in 1" increments. A lube opening is provided on the underside of the guard. Select the guard to compliment the universal joint series and length required.

B

Pump Mounted Safety Guard P H O N E: 708/345-4300

F AX: 708/345-4315


JOHNSON POWER ltd.

®

PAGE 22

JOHNSON POWER SHAFT SELECTION INFORMATION For free computer assisted selection and quotation, call us at (708) 345-4300 or fax us at (708) 345-4315 with the following data: MOTOR END

1.

Horsepower __________________________________

2.

RPM __________________________ (Constant or Variable?) In variable speed applications, provide min. & max. speed. _______________________________

Multiple Shaft

Driver:

....... Electric Motor

....... Diesel Engine(with clutch?)

Elevation (A)

EL

Elevation (B1)

EL VB

Distance from motor shaft to pump shaft _______________________

4.

Elevation locations of steady bearings and motor and pump shafts where multiple shafts are required

OL

OL

Elevation (B2)

EL VA

OL

Length From Motor Shaft to Pump Shaft

VB

3.

Motor Shaft Elevation (A) ____________________________________ Steady Bearing Elevations (B1) ______________________________ (B2) ______________________________ (B3) ______________________________ Pump Shaft Elevation (C) ___________________________________ 5.

Number of impeller vanes ___________________________________

6.

B-10 bearing life required ____________________________________

7.

Copy of specifications when applicable

Safety Guards: ....... Pump Mounted x 48” ....... Full Length

....... Floor Mounted x 84” ....... Other ____________________

Elevation (C)

Torsional Analysis: To verify that the final selection is not operating in an area of torsional excitation please also provide:

PUMP END

1.

WR² - Mass moment of inertia for motor and pump (lb.-ft.²) Motor WR² ________________________________________________

MOTOR END

Pump WR² ________________________________________________

Single Shaft

2.

Spring Rate - Torsional stiffness for motor and pump (in.-lbs./radian) Motor Spring Rate __________________________________________ Pump Spring Rate__________________________________________

VA

EL

OL

Customer/Project Information Company: __________________________ Phone: ________________________

Contact: _____________________ Fax: _________________________

Address: ___________________________________________________________ City: ___________________________ State: _________ Zip: _________________ PUMP END

Email: ________________________________________ Project Reference: ___________________________________________________

P H O N E: 708/345-4300

F AX: 708/345-4315


JOHNSON POWER ltd. ®

POWER THROUGH PERFORMANCE

2530 BRAGA D R I V E, BROADVIEW , IL L I N O I S 60155 W EB : W W W . JOHNSONPOWER . COM

P H O N E: 708/345-4300 FAX : 708/345-4315 E-M AIL : I N F O @ JOHNSONPOWER . COM