Honeywell

MP909A-E and HPneumatic Damper Actuators

MP909D r

MP909E

MP909H R602 R1526I31880 R2617

GENERAL

The MP909 Pneumatic Damper Actuators are rollingdiaphragm, piston-type pneumatic damper actuators.MP909A, B, and C Actuators were manufactured with steelhousings and in many stroke length and spring rangecombinations. They were packaged with many differentmounting brackets and associated hardware. The MP909Dand E are manufactured with aluminum alloy housings and inonly two stroke lengths and four spring ranges. The MP909His an MP909E with a positive positioner providing adjustablestart point and 3, 5, or 10 psi (20, 35, or 70 kPa) span(operating range). An MP909E with a 5 to 10 psi (34 to 69kPa) spring range can be converted to an equivalentMP909H by adding the MP909E Positive Positioner RetrofitKit (see PARTS AND ACCESSORIES).

MP909D models replace most MP909A models and MP909Emodels replace most MP909B models. The MP918B replacesMP909C models.

APPLICATION

These actuators are used for proportional control of variable-volume terminal units, mixing boxes, and small- to medium-sized dampers. Figure 1 shows a typical damper controlapplication.

R O O M

MP909

D A M P E R S

Fig. 1. Typical MP909 Damper Control Application.

Copyright 0 1993 Honeywell Inc. l All Rights Reserved -75-5506

MP909A-EAND H PNEUMATIC DAMPER ACTUATORS

SPECIFICATIONS

Spring Range or Span:See Table 1

Stroke:See Table 1

Effective Diaphragm Area:MP909A: 2.75 in2

MP909B: 6.5 in*MP909C: 10.0 in*MP909D: 3.0 in*MP909E: 6.6 in*MP909H: 6.6 in2

Ambient Temperature:MP909A-C, E & H: -20 to 160F (-29 to 71 C)MP909D: 50 to 140F (10 to 60C)

Damper Load Ratings:See Tables 2 and 3. Damper load ratings for HoneywellModuflow Dampers are figured by totaling the “B”dimension (Fig. 2) of all damper sections.NOTE: This rating does not apply to D640SD, D641SD,

D644SD, and D645SD Leakage Rated (Smoke)Dampers. These dampers require specificactuators per section. See D640SD, D641 SDModuflow Smoke Dampers 77-5129 andD644SD, D645SD Moduflow Low LeakageSmoke Dampers 77-5140 for model numbers.

Maximum Safe Air Pressure:MP909A-C: 25 psi (172 kPa)MP909D: 30 psi (207 kPa)MP909E, H: 29 psi (200 kPa)

Table 1. MP909 Spring Range/Span, Model Number, and Stroke.

I I I I I 1MP909 Fig.Model Spring Range Stroke 10 Shaft

No. psi (kPa) in. (mm) Detail ThreadAl 009 5to10(35to70) 3.5 (89) * -

A1017 2to7(15to50) 2.5 (64) G 318 - 16Al 025 7to13(50to90) 2.5 (64) G 318 - 16Al 033 5to10(35to70) 2.5 (64) G 318 - 16Al 041 3to13(20to90) 3.5 (89) J 318 - 16Al 058 5to10(35to70) 3.5 (89) * -Al 066 2to7(15to50) 3.5 (89) A -Al 074 7to13(50to90) 3.5 (89) A -Al 082 5to10(35to70) 3.5 (89) A -

Al 090 5to10(35to70) 3.5 (89) A -

A1108 5to10(35to70) 3.5 (89) A -

6 ~2to7(15to50) 1 3.5 (89) ! A ! -IAlllr

A l l 2 4 7to13(50to90) t 3.5 (89) 1 A 1 - IAl 132 LL”, \,JI”J”, L-J \“Y,Al 140 5to10(35to70) 1 .O (25) ; l/4-28A l l 5 7 13 to 21 (95 to 125) 1 .O (25) E l/4-28A l l 6 5 5 to 10 (35 to 70) 1 2.5 (64) ! K ! -

IA l l 7 3 2to7(15to50) 1 2.5 (64) 1 C 1 - I

hi181 I I- -- - -- -

7to13(50to90) \ I 1 12.5 (64) I C I - IA1199 5to10(35to70) 2.5 (64) C -Al 207 2to7(15to50) 3.5 (89) C -A1215 7 to 13 (50 to 90) 3.5 (89) C -Al223 5to10(35to70) 3.5 (89) C -

A1231 ’ 2 to 7 (15 to 50) 1 2.5 (64) ! H ! -IA l 249 7to13(50to90) 2.5 (64) H -

A l 256 5to10(35to70) 2.5 (64) H -A l 264 2 to 7 (15 to 50) 3.5 (89) * -A l 272 7to13(50to90) 3.5 (89) * -

7to13(50to90) I 2.5 (64) I * I - I-- _- --5Z(35to70)

I--\- I I I1 3.0 (76) I * I - 1

* Sales SpecialT Made in Canada

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MP909A-E AND H PNEUMATIC DAMPER ACTUATORS

Table 1. MP909 Spring Range/Span, Model Number, and Stroke (Continued).

* Sales Specialj- Made in Canada

3 75-5506

MP909A-E AND H PNEUMATIC DAMPERACTUATORS

‘Table 1. MP909 Spring Range/Span, Model Number, and Stroke (Continued).

MP909 Fig.Model Spring Range Stroke 1 0 Shaft

No. psi (kPa) in. (mm) Detail ThreadB1205 7to10(50to70) 4.0 (102) H -B1213 5to lo(35to70) 4.0 (102) H -B1221 2 to 7 (15 to 50) 4.0 (102) c -B1239 7to13(50to90) 4.0 (102) C -B1247 5to lO(35to70) 4.0 (102) C -B1254 5to10(35to70) 2.5 (64) H --,B1262 5to10(35to70) 4.0 (102) A - -B1270 3to 13(20to90) 3.5 (89) F -B1288 7to13(50to90) 4.0 (102) C -B1296 7to13(50to90) 4.0 (102) C -

1 B1817 17to13(50to90) I 4.0 (1021 I t I -

* Sales Special-f Made in Canada

MP909A-E AND H PNEUMATIC DAMPER ACTUATORS

* Sales Special

Table 1. MP909 Spring Range/Span, Model Number, and Stroke (Continued).

I I I IMP909 Fig.Model Spring R a n g e Stroke IO Shaft

No. psi (kPa) in. (mm) Detail ThreadBi 825 7to13(50to90) 4.0 (102) t -B1833 7to13(50to90) 2.1 to 3.9 t -

(53 to 99)B1841 7to13(50to90) 2.1 to 3.9 t -

(53 to 99)B1866 5to10(35to70) 3.0 (76) t -81874 3to13(20to90) 3.5 (89) t -B1882 5to10(35to70) 4.0 (102) t -B1890 10 to 15 (70 to 105) 3.0 (76) J -Cl005 3to13(20to90) 3.5 (89) A -

Cl013 5to10(35to70) 4.0 (102) * -Cl 021 2 to 7 (15 to 50) 4.0 (102) A -Cl 039 7to13(50to90) 4.0 (102) A -Cl 047 5to10~35to70~ 4.0 (102) A -Cl 054 3to13(20to90) 3.5 (89) J -Cl 062 2 to 7 (15 to 50) 4.0 (102) H -Cl 070 2 to 13 (15 to 90) 4.0 (102) H -Cl 088 5to10(35to70) 4.0 (102) H -Cl 096 2 to 7 (15 to 50) 4.0 (1021 A -Cl104 7tol3(50to90) 4.0 (102) A -Cl120 7to13(50to90) 4.0 (102) C -Cl138 7to13(50to90) 2.0 to 3.9 A -

(50 to 99)Cl 146 5to10(35to70) 4.0 (102) - -Cl153 5to10~35to70~ 4.0 (102) - -Cl161 2 to 7 (15 to 50) 3.5 (89) J -Cl179 7to13(50to90) 3.5 (89) J -Cl187 7to13(50to90) 4.0 (102) A -Cl278 7to13(50to90) 1.5 to 3.0 M -

(38 to 76)Cl286 5to10(35to70) 4.0 (102) J -Cl294 3to13(20to90) 3.5 (89) NONE -Cl302 7to13(50to90) 3.5 (89) NONE -Cl310 2to7(15to50) 4.0 (102) M -Cl328 3to13(20to90) 3.5 (89) J -Cl336 2 to 7 (15 to 501 3.5 (89) J -\ I I

Cl344 7to13(50to90) 3.5 (89) J -Cl369 10 to 15 (70 to 105) 4.0 (102) A -\

I C l377 l3to13~20to90~I I \--, I I

1 3.5 (89) 1 NONE 1 - 1, ICl385 5to10(35to70) 4.0 (102) A -D1003 5 to IO (35 to 70) 4.0 (102) - -DlOli 5to10(35to70) 4.0 (102) - -D1029 5to10(35to70) 4.0 (102) - -

D1037 3 to 8 (20 to 55) 2-3/8 (60) NONE 3/8 -16D1045 8to13(55to90) 2-3/8 (60) NONE 318 - 16D1052 5to10(35to70) 2-3/8 (60) NONE 318 - 16D1060 3 to 8 (20 to 55) 2-3/8 (60) NONE l/4 - 28 tapD1078 8to13(55to90) 2-3/8 (60) NONE l/4 - 28 tapD1086 5to10(35to70) 2-3/8 (60) NONE II4 - 28 tap

I D1094 I 3 to 8 (20 to 551 I 2-3/8 (60) I NONE I 318 - 16 II I

D1102 8to13(55to90) 2-3/8 (60) NONE 3/8 - ieDlllO 5to10(35to70) 2-3/8 (60) J 318 - 16D1128 3 to 8 (20 to 55) 2-3/8 (60) NONE 318 - 16D1136 8to13(55to90) 2-3/8 (60) C 318 - 16D1144 5 to 10 (35 to 70) 2-3/8 (60) C 318 - 16D1151 1 3 to 8 (20 to 55) 1 2-3/8 (60) 1 J I 3/8 - 16 I

t Made in Canada

75-5506

MP909A-E AND H PNEUMATIC DAMPER ACTUATORS

Table 1. MP909 Spring Range/Span, Model Number, and Stroke (Continued).

MP909 Fig.Model Spring Range Stroke 10 Shaft

No. p s i (kPa)- in. (mm) Detail ThreadD1169 8 to 13 (55 to 90) 2-3/8 (60) J 318 - 16D1177 5to10(35to70) 2-3/8 (60) C 3/8-1601185 3 to 8 (20 to 55) 2-3/8 (60) J 318 - 16

‘- -- -\----.- _- --. _-

D1201 3 to 8 (20 to 55) 2-3/8 (60) NONE 1D1219 8to13(55to90) 2-3/8 (60) N(01227 5 to IO (35 to 70) 2-3/8 (60) NONE01235 3 to 8 (20 to 551 2-3/8 (601 NONE

1 D1250 I5to10~35to70~[ D1243 18to13(55to90) 1 2-3/8 (60) [ NONE

t 1 I 3 to--

(20 \-- to 55) -I I 1- -.-

D1268 8 2-3/8 (60) \--/ 1

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75-5506

MP909A-E AND H PNEUMATIC DAMPER ACTUATORS

Table 1. MP909 Spring Range/Span, Model Number, and Stroke (Continued).

MP909 Flg.Model Spring Range Stroke 10 Shaft

No. psi (kPa) in. (mm) Detail ThreadEl182 9to 13(62to90) 3.1 (79) C 318 - 16El190 9to13(62to90) 2.1 to 3.1 c 318 - 16

(53 to 79)El208 9to13(62to90) 2.1 to 3.1 J 318 - 16

(53 to 79)El216 9to13(62to90) 2.1 to 3.1 A 318 - 16

(53 to 79)El232 5 to IO (35 to 70) 4.0 (102) NONE 318 - 16El240 5 to IO (35 to 70) 3.1 (79) A 318 - 16El257 2.5 to 6.5 (17 to 45) 3.1 (79) A 318 - 16El265 5to lo(35to70) 4.0 (102) J 318 - 16El273 3to13(20to90) 4.0 (102) J 318 - 16El349 3to13(20to90) 4.0 (102) R 318 - 16El356 3to 13(20to90) 4.0 (102) P 318 - 16El364 5to lO(35to70) 4.0 (102) P 318 - 16El372 2.5 to 6.5 (17 to 45) 3.1 (79) P 318 - 16El380 9to13(62to90) 3.1 (79) P 318 - 16El398 9to13(62to90) 3.1 (79) R 318 - 16El406 3to 13(20to90) 4.0 (102) N 318 - 16El414 5to lo(35to70) 4.0 (102) R 3/8 - 16El 422 5to10(35to70) 4.0 (102) N 318 - 16El430 2.5 to 6.5 (17 to 45) 3.1 (79) N 318 - 16El448 3 to 8 (20 to 55) 3.0 (76) J 318 - 16HI281 3 Dsi (20 kPa1 Soan 4.0 (102) : J 318 - 16

HI343 3 psi (20 kPa) Span 4.0 (102) P 318 - 16HI350 5 psi (35 kPa) Span 4.0 (102) P 318 - 16HI368 IO psi (70 kPa) Span 4.0 (102) P 318 - 16HI376 3 psi (20 kPa) Span 4.0 (102) R (n.c.) 318 - 16HI384 5 psi (35 kPa) Span 4.0 (102) R (n.c.) 318 - 16HI392 IO psi (70 kPa) Span 4.0 (102) R (n.c.) 318 - 16HI400 3 psi (20 kPa) Span 4.0 (102) N 318 - 16HI418 5 psi (35 kPa) Span 4.0 (102) N 318 - 16HI426 IO psi (70 kPa) Span 4.0 (102) N 318 - 16HI442 IO psi (70 kPa) Span 4.0 (102) T 318 - 16Hi459 IO psi (70 kPa) Span 4.0 (102) T 318 - 16

* Sales Specialt Made in Canada

7 75-5506

MP909A-E AND H PNEUMATIC DAMPERACTUATORS

Table 2. Maximum Damper Actuator Rating in Inches (Millimeters) of “B” Dimension, for PneumaticActuators in Modulating Service.

Actuator

MP909A

S p r i n g R a n g epsi (kPa)

8 (203)

12 (305)

MP909B

MP909C

2 to 7 (14 to 48) 10 (254)

3 to 13 (21 to 90) 14 (356)

5 to 10 (34 to 69) 14 (356)

7 to 13 (48 to 90) 14 (356)

2to7(14to48) 2 2 (559)

3 to 13 (21 to 90) 3 2 (813)

5 to IO (34 to 69) 32 (813)

7 to 13 (48 to 90) 3 2 (813)

2 to 7 (14 to 48) 3 2 (813)

3 to 13 (21 to 90) 4 8 (1219)

5 to 10 (34to 69) 4 8 (1219)

7to13(48to90) 48(1219)

3 to 8 (21 to 55) 8 (203) -5 to 10 (48to 69) 8 (203)

8to13(55to90) 8 (203) I

12 (305)

12 (305)

18 (457)

2 6 (660)

2 6 (660)

2 6 (660)

2 6 (660)

4 0 (1016)

4 0 (1016)

4 0 (1016)

MP909D

MP909E 2.5 to 6.5 2 6 (660) 1 2 2 (559)

MP909H

External Mounting Internal Mounting

Table 3. Maximum

1 MP909H

I N o r m a l l y O p e n

S p r i n g R a n g epsi (kPa)

2to7(14to48)

3 to 13 (21 to 90)

5to10(34to69)

7to13(48to90)

2to7(14to48)

3to13(21 togo)

5 to 10 (34 to 69)

7to13(48to90)

2to7(14to48)

3to 13 (21 to 90)

5 to IO (34to 69)

7 to 13 (48 to 90)

3 to 8 (21 to 55)

5 to 10 (48 to 69)

8tol3(55to90)

2.5 to 6.5(18 to 45)

3 to 13 (21 to 90)

5to10(48to69)

9 to 13 (60 to 90)

Normally ClosedI

I N o r m a l l y O p e n I Normally Closed

14 (356) 12 (305)

14 (356) 12 (305)

22 (559) 18 (457)

3 2 (813) 26 (660)

3 2 (813) 26 (660)

32 (813) 26 (660)

3 2 (813) 26 (660)

48 (1219) 40 (1016)

4 8 (1219) 40 (1016)

48 (1219) 40 (1016)

8 (203) -

8 (203)8 (203)

2 2 (559) 26 (660)

4 0 (1016) 33 (838)40 (1016) 33 (838)

4 0 (1016) 33 (838)

67 (1702) 60 (1524)

D640,D641

-

-

-

-

26 (660)

Damper Actuator Rating in Inches (Millimeters) of “B” Dimension, for Pneumatic Actuatorsin Two-Position Service.

8 8 (2235) 7 2 (1829) 67 (1702) 60 (1524) 91 (2311) 7 5 (1905) 6 0 (1524) 4 9 (1245)

75-5506

MP909A-E AND H PNEUMATIC DAMPER ACTUATORS

HORIZONTAL BLADES VERTICAL BLADES

Fig. 2. Honeywell Moduflow Dampers ShowingA and B Dimensions.

OPERATION

In a standard damper application, air from the branch line ofthe controller enters the chamber (2) of the MP909 (Fig. 3)through (1). On an increase in air pressure, the diaphragm (3)strokes the piston (4) against the opposing force of the spring(6) and damper. The stroke stops when the spring and piston/diaphragm forces are equal. On a decrease in air pressure,the spring returns the shaft, piston, diaphragm, and damperto their rest positions.

cl-1

10000-l

Fig. 3. MP909 Cutaway View.

MAINTENANCE

General

Routine inspection of MP909 Actuators is recommended.

Operational Check

To assure smooth consistent system operation, make thefollowing checks:

1. Visually check that air tubing and bracket connectionsare tight and solid.

2. Check that damper blades, linkage, and actuator arefree from damage and not binding.

3. Check that dampers open and close fully whencontroller is adjusted to provide changes in air pressurethrough the full operating range of the actuator.

4. Check that linkage and other moving parts arelubricated.

Stroke Adjustment

The adjustable stroke option, available on some MP909Emodels for terminal unit applications, may be added to anMP909E by ordering two stops (see ACCESSORIES). To setstops for desired stroke see Figure 4. Tighten the band firmly(25 lb-in. minimum torque).

75-5506

MP909A-EAND H PNEUMATIC DAMPER ACTUATORS

MP909H Positive PositionerStart Point Adjustment

Calibrated scale on the positioner setpoint knob allows 1.5 to13 psi (10 to 90 kPa) start point adjustment. The start point

setting is held by means of the pointer on the positioner coveragainst detents on the setpoint knob. Each detent changesthe start point approximately 1/4 psi (1.72 kPa).

Fig. 4. MP909E Adjustable Stroke Adjustment.

TROUBLESHOOTING

Equipment Required

Pressure Bulb #852 or PRV with restriction.0 to 30 psi pressure gage.

Procedure

Disconnect controller from the actuator.Use a pressure bulb, Memphis Service Center #852, orinstall a PRV and a 0.005 or 0.007 in. restrictor in theline (Fig. 5).Install a pressure gage in the line as shown.Refer to Troubleshooting Flowchart (Fig. 6) for operationalproblem diagnosis

PRV

&ii, -20 PSI 0.007 RESTRICTOR

(138 kPa) 18039-T

Fig. 5. MP909 Troubleshooting Setup.

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MP909A-E AND H PNEUMATIC DAMPER ACTUATORS

0S I YES

VARY AIR SUPPLYTO

ACTUATOR

+ FREE UP OR REPLACE .FAULTY LINKAGE

REPAIR OR REPLACE .OPERATIONAL. BLADES

1 YES

O-1S REPLACEACTUATOR I

REPAIR

REPLACEACTUATOR

18040-l

Fig. 6. MP909 Troubleshooting Flowchart.

/!j CAUTIONGeneral

Diaphragm replacement for the MP909A, B, and C is the onlyfield repair recommended. MP909D, E, and H arepermanently sealed units and must be replaced with anotherunit if defective. A positive positioner retrofit kit is available forthe MP909E, 5 to 10 psi (34 to 69 kPa) spring range models(see ACCESSORIES). With the addition of the retrofit kit, theMP909E functions as an MP909H.

Diaphragm Assembly Replacement-MP909A-C

The diaphragm (Fig. 7) may be replaced without removing thefittings from the actuator or the actuator from the mountingbracket.

If the actuator is removed from the mounting bracket toreplace the diaphragm, leave the nut on the shaft. Thisprevents the spring from pushing the shaft back through thebearing and damaging the bearing.

1.2.

3.

4.

5.

6.

Remove air line from actuator.Press end cap in to free lugs from lock slot and rotatecounterclockwise to remove end cap assembly.Remove two hex nuts from end cap assembly anddisassemble.Replace diaphragm. Make sure bead on inside ofdiaphragm is over lip of cup.Reassemble end cap assembly. See Figure 8 for springclip orientation.Blow air into fitting on end cap to fully extenddiaphragm. Place a finger over fitting. Place pistonagainst diaphragm and push gently, allow air to escapefrom extended diaphragm but do not allow the diaphragmto collapse. When the diaphragm has smoothly andcompletely covered the piston, remove finger.

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MP909A-E AND H PNEUMATIC DAMPER ACTUATORS

7. Push end cap in and rotate clockwise until lugs are inthe locked position.

8. Reconnect air line to actuator.

BEARING SHAFT DIAPHRAGM

5 N U T 2 5 6 - l

Fig. 7. MP909 Cross-Section Detail.

PARTS AND ACCESSORIES

Parts List

Diaphragms:MP909A: 314100MP909B: 314231MP909C: 314503MP909D, E, and H: Not available.

Positive Positioner:MP909H: Use MP909E Positive Positioner Retrofit Kit. SeeACCESSORIES.

Serviceline Replacement Actuators: See Table 4.Shaft End Assemblies: See Table 1 and Figure 1 Q.

Table 4 Serviceline MP909 Replacement Actuators.

pi

Spring kan‘ge, 4 in. ’(102 mm) Stroke

B1037, B1076, B1086A

MB903B1,82,53, B4,65MP909B1007, B1106,B1650, B1684, B1742

MP909E1000, ElOl8, El742

C O U N T E R C L O C K W I S E C L O C K W I S E

MP909A MP909B & C257

Fig. 8. Spring Clip Orientation.

MP909E Positive Positioner Retrofit Kit

Follow the instructions supplied with the kit.

DIAPHRAGM

Fig. 9. MP909A-C Housing Assembly.

n1 Order one 315781-605 bailjoint for these applications.

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MP909A-E AND H PNEUMATIC DAMPER ACTUATORS

+ DETAIL “A”

lOR2 NU

Nut, Hex (3/8-l 6 UNC x 906 in.)

Nut, Hex (l/4- 28) (2 for A1512)

DETAIL “D”

S P A C E R - \

DETAIL “B”

ADJ. NUTNUT

1POSITION OPTIONAL 1 (

Nut, Adjustment(for A1355, A1363, A1496, and A1504)Nut, Hex (5) l/4-28 Jam

DETAIL “E”

u0 SHOWN 90’

Nut, Nex (2)(318-16 UNC x 9/16 in.)

DETAIL “G”

Nut, Hex (3/8-16 UNC x 9/16 in.)Stud ( l/4-20)

DETAIL “K”_

BALL JOINT

Nut, Nex (l/4-28 Jam)

DETAIL “H”

Nut, Hex (3/8-16 UNC x 9/16 in.)Stud (l/4-20 )Nut, Hex (l/4-20 x 3/l 6 in.)

DETAIL “L”

Ball Joint AssyB1114 - 6.9 in. rodB1106 - 2.28 in. rodNut, Hex (3/8-16 UNC x 9/16 in.)

DETAIL “C”

1 OR 2 NUTS

Nut, Hex (3/8-16 UNC x 906 in.)

DETAIL “F”

CLEVIS OR STUD

Stud (for B 1122)Clevis (for B1569)Nut, Hex (3/8-16 UNC x 9116 in.)

GETAIL “J”

Ball Joint (i/4-28) for Al 306 and Al 314Clevis for Al 520Nut, Hex (3/8-16 UNC x 9116 in.) for

B1650, B1668, Cl294 and Cl302Nut, Hex (l/4-28 Jam)

for A1306 and A1314

DETAIL “M”

BALL JO\

Nut, Hex (318-l 6 UNC x 9116 in.)

Fig. 10. MP909 Shaft End Details.

13

23933

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MP909A-E AND H PNEUMATIC DAMPER ACTUATORS

DETAIL NINTERNAL N.O.

DETAIL P

DETAIL R

DETAIL SEXTERNAL

CL

DETAIL U

Accessories

MP909E Positive Positioner Retrofit Kit, 14004137-00 1 sIncludes Feedback Spring Kit 1400421 0-001.

Mounting Kit Bag Assemblies:internally Mounted, Normally Closed Damper 14000716-001Internally Mounted, Normally Open Damper 14000693-003Externally Mounted 312867H

Mounting Brackets:MP909A, D, E, and H External 14002850-001MP909A, D, E, and H 14003640-001MP909B 313478-00767MP909E, H External 14004062-001MP909E, H Internal n.c. 14004062-002MP909E, H Internal n.o. 14004062-003Terminal Units 14002851-001

Actuator Shaft Balljoints:3/8-1 6 UNC, 315781-6051/4-28 UNC, 315887-605

23934

Fig. 10. MP909 Shaft End Details. (Continued)

Crankarms:3/8-in. shaft, 1-1/8 to 4-5/8 in. long 26025B7/16-in. shaft, adjustable 1 -1/8 to 4-5/8 in. 27174B7/16-in. shaft, adjustable l-1/8 to 2-1/2 in. 314316A1/2-in. Shaft, 1-1/8 to 4-5/8 in. 312867C

Crankarm Balljoint:Balljoint 315781-605 connect actuator to pushrodBalljoint 27518-00605 connect pushrod to crankarm

Pushrod:12 in. 27520C24 in. 27520G36 in. 27520K48 in. 27520L

Clamp (Terminal Unit Application) 313343Hex Nut (Terminal Unit Application) 304814-767Clevis, Clevis Pin, and Cotter Pin Assembly 314440AHitch Pin Bag Assembly 14004241-002Stroke Adjustment for MP909E and H and some MP909Bmodels having slotted housing:

314959 stops (2)313343 Band

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Minneapolis, MN 55408-0524 MlP 2V9

Helping You Control Your World

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