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Instruction Manual
Form 5587
November 2006
1051 & 1052 H & J
Types 1051 and 1052 Sizes 40, 60 and 70
Styles H and J Rotary Actuators
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . 3
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Principle of Operation . . . . . . . . . . . . . . . . . . . . . 4
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J Table 1. Type 1051 and 1052 Actuator Specifications Operation Stroking Time Direct Acting: Increasing loading pressure Dependent on actuator size, rotation, spring rate, extends the diaphragm rod out of the spring barrel initial spring compression, and supply pressure. If stroking time is critical, consult your Emerson Service: Process Management sales office Type 1051: For on-off or throttling service with positioner (3) Material Tem
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J Table 3. Acceptable Shaft Diameters and Torque Limits for Actuators With J Mounting COUPLING AVAILABILITY BY KEYED SHAFT TORQUE LIMIT FOR J MOUNTING DIAMETER ACTUATOR ACTUATOR SIZE SIZE mm Inches Nm Inch-Pounds 9.5 3/8 52 460 12.7 1/2 69 610 40 15.9 5/8 114 1010 19.1 3/4 207 1830 25.4 1 468 4140 19.1 3/4 207 1830 25.4 1 468 4140 60 31.8 1-1/4 1030 9110 38.1 1-1/2 1360 12,000 50.8 2 2650 23,430 31.8 1-1/4 1030 9110 (1) 70 38.1 1-1/2 13
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J Specifications Top Mounted Handwheel H J ACTUATOR ACTUATOR C C Specifications are shown in table 1 for Type 1051 SIZE mm Inch mm Inch and 1052 actuators. Specifications for a given Type 40 281 11.06 356 14.00 1051 or 1052 actuator as it originally comes from the 60 359 14.12 432 17.00 factory are stamped on a nameplate attached to the (1) 70 335 13.62 356 14.00 actuator. 1. Size 70 available in Type 1052 only. Principle of Operation Th
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J and approximate weights in table 7. helpful to apply a light coat of grease to the inside of This information is required for proper the coupling before sliding it onto the shaft. fabrication of the user-provided 4. For an actuator with an H mounting adaptation, bracket and coupling. slide the actuator (with the user-provided mounting 1. For an actuator with an H mounting adaptation, bracket attached) into the user-provided coupling
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J Table 4. Style H or J Mounting Dimensions E ACTUATOR ACTUATOR SIZE SIZE C C F F H H P P Y Y Type 1051 Type 1052 mm 40 333 505 607 54 114 175 73 60 473 749 876 64 121 186 76 (1) 70 536 – – – 849 64 121 186 76 Inch 40 13.12 19.88 23.88 2.12 4.50 6.88 2.88 60 18.62 29.50 34.50 2.50 4.75 7.31 3.00 (1) 70 21.12 – – – 33.44 2.50 4.75 7.31 3.00 1. Size 70 available in Type 1052 only. 1/4-INCH NPT C (DIA) 1/4-INCH NPT E E WOODRUFF KEY 1 H H 19
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J 1/4-INCH NPT C (DIA) E S (DIA) M K H 19A1461-D N Y F P 19A1461-D
!
"" " #$ ! 1/4-INCH NPT E E WOODRUFF KEY 1 K H H S 19A1461-G Y 19A1467-E / Y L V
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! NOTE: 1 SEE PARTS LIST FOR W
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J Table 5. Style H Mounting Dimensions S ACTUATOR ACTUATO ACTUATO (1) V L K T U OUTPUT SHAFT R SIZE R SIZE W DIAMETER 1051 1051 1052 1052 mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch 15.75 0.620 5/16-18 40 40 22.2 7/8 26.2 1.03 19.1 0.75 57.2 2.25 28.4 1.12 15.62 0.615 UNC 22.10 0.870 3/8-16 40 & 60 28.6 1-1/8 26.2 1.03 19.1 0.75 76.2 3.00 38.1 1.50 21.97 0.865 UNC 4 40 & 60 0&60 40, 60 & 28.45 1.120 1/2-13 38.1 1-1/2 28.4 1.50 28.4 1
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J Table 6. Style J Mounting Dimensions (1) COUPLING VALVE SHAFT ACTUATOR (2) INNER V L K T U W DIAMETER SIZE 1051 & DIAMETER 1052 1052 mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch 9.53 0.375 9.5 3/8 137 5.38 39.6 1.56 15.7 0.62 117 4.62 - - - - - - 11.2 0.44 9.58 0.377 12.70 0.500 12.7 1/2 137 5.38 39.6 1.56 15.7 0.62 117 4.62 - - - - - - 11.2 0.44 40 12.75 0.502 15.90 0.626 15.9 5/8 160 6.31 49.3 1.94 25.4 1.00 146 5.
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J Table 7. Approximate Actuator Weights TYPE 1051 TYPE 1052 TOP-MOUNTED HANDWHEEL SIZE SIZE Kg Lb Kg Lb Kg Lb 40 43 94 45 99 7.3 16 60 89 197 92 203 11 24 70 ––– ––– 123 272 21.3 47 (1) Table 8. Keyway Alignment Information VALVE SHAFT KEYWAY TO USE FOR FISHTAIL DISC VALVE (2) BODIES (SEE FIGURE 10) DESIRED DESIRED DESIRED DESIRED ACTUATOR ACTUATOR COUPLING COUPLING SHAFT Clockwise to Counterclockwise to ACTUATOR MOUNTING KEYWAY TO (4)
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J part of the assembly, the pressure connection to the Center of Gravity Dimensions actuator will normally be made at the factory. X Y ACTUATOR ACTUATOR ACTUATOR ACTUATOR TYPE SIZE mm Inch mm Inch 3. When the actuator is completely installed and 40 15 0.6 191 7.5 1051 1051 connected to the instrument, check for correct action 60 10 0.4 361 14.2 (air-to-open or air-to-close) to match the controlling 40 15 0.6 241 9.5 instrument. For succ
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J when the actuator is resting on its up travel stop. Table 9. Wrench Sizes Required for Turnbuckle Adjustment, Inches Tighten locknut (key 16). Stroke the actuator, and tighten the left-hand threaded locknut (key 58). TURN- LOWER UPPER ACTUATOR BUCKLE BUCKLE LOCKNUT LOCKNUT LOCKNUT LOCKNUT Tighten each locknut to the appropriate torque Type Size (KEY 57) (KEY 16) (KEY 58) value listed in table 10. 1051 & 40 1-1/8 3/4 1-1/8 1052 60 1-5/1
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J (1) Table 10. Recommended Bolting Torques Maintenance ACTUATOR SIZE Actuator parts are subject to normal wear and must KEY KEY 40 60 70 be inspected and replaced as necessary. The NUMBER NUMBER Nm lbfft Nm lbfft Nm lbfft frequency of inspection and replacement depends 6 27 20 27 20 27 20 upon the severity of service conditions. Instructions 7 & 8 41 30 41 30 102 75 are given below for disassembly and assembly of 9 34 25 102 75 10
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J If necessary, use a wheel puller to Disassembly remove the lever. It is permissible to The following procedure describes how the actuator tap the wheel puller screw lightly to can be completely disassembled. When inspection loosen the lever, but hitting the screw or repairs are required, perform only those steps with excessive force could also necessary to accomplish the procedure. Do not damage operated parts or disrupt the under ordi
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J attached output shaft (key 87) from the actuator b. Pull the diaphragm plate (key 4) and attached housing (key 20). parts out of the actuator. The spring (key 11), diaphragm rod (key 10), cap screw (key 9), spring seat (key 13), hex nut (key 58), turnbuckle f. If necessary, remove the retaining ring (key 88) (key 57), hex nut (key 16), and rod end bearing and slide the mounting bracket or mounting plate (key 17) will be attached to
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J (key 13 and 73) are to be replaced, unscrew the 2. Proceed as appropriate: lower bearing seat from the adjustor, and then For Type 1051 actuators, remove the thrust bearing and the bearing races a. Coat the thread of the cap screw (key 9) and (keys 71 and 72) from the lower bearing seat. the tapered end of the diaphragm rod (key 10) with lithium grease (key 76). For actuator designs with a set screw (key 75), remove the actuator s
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J to the lower threads of the adjustor, do with the outside of the mounting bracket or mounting not overlap the coat of lubricant with plate (key 22). the coat of thread-locking compound 4. For an actuator with an H mounting adaptation, since this will adversely affect the install the output shaft (key 87) through the mounting performance quality of both plate (key 22) and secure it with the retaining ring substances. (key 88). Then, at
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J 16. Position the travel indicator (key 37) so that the DESIRED ACTION OF HOUSING CONSTRUCTION CONSTRUCTION markings on the travel indicator and travel indicator Actuator Operated Equipment TO SPECIFY scale that were made in step 3 of the Disassembly (3) Push Down Clockwise to Close Style A procedure are oriented correctly. Then, replace the (1) (1) to to Open Open (3) Counterclockwise to Close Style B cover (key 33), and secure it wi
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J 3. Loosen the cap screw (key 28). 7. Install the lever (key 27) as follows: a. For push-down-to-open action, rotate the operated equipment to the fully closed position. CAUTION b. For push-down-to-close action, rotate the operated equipment to the fully open position. If necessary, use a wheel puller to c. With the operated equipment oriented remove the lever (key 27) from the correctly, slide the lever onto the output shaft outpu
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Instruction Manual Form 5587 November 2006 1051 & 1052 H & J 2. Mark the orientation of the lever (key 27) with a. If the new actuator position is 90 degrees respect to the output shaft (key 87). This marking is clockwise from the previous actuator position, used during reassembly to allow for proper install the lever so that its orientation mark is lever/output shaft positioning. When the lever and located 90 degrees clockwise from the mark on output shaft are properly marked, heat the hex nu
