Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Fisherr 1051 and 1052 Style H and J Sizes 40, 60 and 70 Rotary Actuators Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Educational Services . . . . . . . .
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Table 1. Fisher 1051 and 1052 Actuator Specifications Operation Direct Acting: Increasing loading pressure extends the diaphragm rod out of the spring barrel Service: 1051: For on-off or throttling service with positioner 1052: For on-off or throttling service with or without a positioner Actuator Sizes 1051: 40, and 60 1052: 40, 60, and 70 Maximum Diaphragm Sizing Pressure(2)(3) Size 40: 4.5 bar (65 psig) Size 60: 2.
Instruction Manual D100320X012 1051 and 1052 H & J Actuators October 2012 Figure 2. Fisher 1052 Actuator with J Mounting Adaptation W4139-1 The J mounting adaptation permits the actuator to be used for rotary actuation of Fisher keyed-shaft butterfly valve bodies and other keyed-shaft equipment. This mounting adaptation uses the standard butterfly valve mounting bracket and provides an output shaft with an attached coupling for keyed equipment shafts.
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Table 2. Output Shaft Diameters and Torque Limits for Actuators With H Mounting ACTUATOR SIZE 40 60 70(1) OUTPUT SHAFT DIAMETER TORQUE LIMIT FOR H MOUNTING mm Inches NDm Inch-Pounds 22.2 28.6 38.1 28.6 38.1 7/8 1-1/8 1-1/2 1-1/8 1-1/2 240 468 1110 468 1210 2120 4140 9815 4140 10,680 38.1 1-1/2 1210 10,680 1. 1052 actuator only. Table 3.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 WARNING To avoid personal injury or parts damage, do not use an operating pressure that exceeds the Maximum Diaphragm Casing Pressure (table 1) or produces a torque greater than the Maximum Allowable Valve Shaft Torque (see Catalog 14). Use pressure-limiting or pressure-relieving devices to prevent the diaphragm casing pressure from exceeding its limit. Figure 3.
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Note If the milled flats or the coupling on the end of the actuator output shaft (key 87) are oriented such that the output shaft cannot accommodate the operated equipment shaft, refer to the Changing Positions portion of the Changing Actuator Mounting section. This procedure describes how the output shaft can be repositioned to accommodate the operated equipment shaft. 3.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Table 5. Style H or J Mounting Dimensions ACTUATOR SIZE C 40 E F H P Y 607 54 114 175 73 749 876 64 121 186 76 --- 849 64 121 186 76 1051 1052 333 505 60 473 70(1) 536 mm 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 70(1) 21.12 --- 33.44 2.50 4.75 7.31 3.00 1. Size 70 available in 1052 only. Figure 4.
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Figure 5. Fisher 1052 Mounting Dimensions (refer to table 5) 1/4 NPT C (DIA) E S (DIA) M K H N 1052 STYLE J MOUNTING ADAPTATION FOR 44.5 AND 50.8 mm (1-3/4 AND 2-INCH) KEYED EQUIPMENT SHAFT P 19A1461-D Y 19A1461-D F 1052 1/4 NPT E E WOODRUFF KEY 1 K H S H 19A1461-G 19A1467-E / Y Y L V 1052 STYLE J ADAPTATION 9.5 THRU 38.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Table 6. Style H Mounting Dimensions ACTUATOR SIZE 1051 S ACTUATOR OUTPUT SHAFT DIAMETER ACTUATOR SIZE 1052 mm 40 Inch V mm K(1) L Inch mm T U W Inch mm Inch mm Inch mm Inch 15.75 15.62 0.620 0.615 57.2 2.25 28.4 1.12 22.10 21.97 28.45 28.32 0.870 0.865 1.120 1.115 76.2 3.00 38.1 1.50 88.9 3.50 44.5 1.75 40 22.2 7/8 26.2 1.03 19.1 0.75 40 & 60 28.6 1-1/8 26.2 1.03 19.1 0.
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Table 7. Style J Mounting Dimensions ACTUATOR SIZE 1051 & 1052 40 COUPLING(1) INNER DIAMETER mm Inch VALVE SHAFT DIAMETER mm Inch K T U W mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch 0.375 0.377 137 5.38 39.6 1.56 15.7 0.62 117 4.62 --- --- 11.2 0.44 9.5 3/8 9.53 9.58 12.7 1/2 12.70 12.75 0.500 0.502 137 5.38 39.6 1.56 15.7 0.62 117 4.62 --- --- 11.2 0.44 15.9 5/8 15.90 15.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Table 8. Approximate Actuator Weights 1051 SIZE 40 60 70 1052 TOP-MOUNTED HANDWHEEL Kg Lb Kg Lb Kg Lb 43 89 --- 94 197 --- 45 92 123 99 203 272 7.3 11 21.3 16 24 47 Table 9.
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Figure 9. Center of Gravity Dimensions ACTUATOR TYPE ACTUATOR SIZE 1051 1052 X Y mm Inch mm 40 15 0.6 191 Inch 7.5 60 10 0.4 361 14.2 40 15 0.6 241 9.5 60 10 0.4 432 17.0 70 23 0.9 488 19.2 Y 19A1459-B A3255 X Loading Connection 1. Connect the loading pressure piping to the pressure connection in the top of the diaphragm casing.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Adjustment WARNING Before performing any adjustment steps, follow the steps in the WARNING at the beginning of the Maintenance section. 1051 and 1052 Turnbuckle Adjustment Correct turnbuckle adjustment ensures that the valve body or other operated equipment is correctly closed when the actuator is against its travel stops. The turnbuckle adjustment is the only adjustment necessary on the 1051 actuator.
1051 and 1052 H & J Actuators October 2012 Instruction Manual D100320X012 b. For push-down-to-open action–Consult the appropriate instruction manual for determining the closed position of the valve or other operated equipment. Release all pressure from the diaphragm casing, making sure the diaphragm is against its up travel stop.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Table 11.
1051 and 1052 H & J Actuators October 2012 Instruction Manual D100320X012 D Use bypass valves or completely shut off the process to isolate the valve from process pressure. Relieve process pressure from both sides of the valve. Drain the process media from both sides of the valve. D Vent the power actuator loading pressure and relieve any actuator spring precompression. D Use lock-out procedures to be sure that the above measures stay in effect while you work on the equipment.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Then, loosen the cap screw (key 28) so that the output shaft is free to slide off the lever. With the lever and output shaft properly marked, unscrew the cap screws (key 23) and remove the mounting plate (key 22) and output shaft (key 87) assembly from the actuator housing (key 20). If necessary, remove the retaining ring (key 88) and separate the output shaft from the mounting plate. 7.
1051 and 1052 H & J Actuators October 2012 Instruction Manual D100320X012 b. Pull the diaphragm plate (key 4) and attached 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 (key 57), hex nut (key 16), and rod end bearing (key 17) will be attached to the diaphragm head.
Instruction Manual D100320X012 1051 and 1052 H & J Actuators October 2012 For size 70 actuators, the spring barrel need not be aligned in any particular position when placing it on the housing. Note Refer to table 11 for bolting torques for actuator bolts and cap screws. Exceeding any torque requirement may impair the safe operation of the actuator. 2. Proceed as appropriate: For 1051 actuators, a.
1051 and 1052 H & J Actuators October 2012 Instruction Manual D100320X012 (key 71), the thrust bearing races (key 72), and the spring seat (key 13) onto the adjustor. Install this assembly into the spring barrel (key 12). After first cleaning and then coating the set screw (key 75) with thread-locking adhesive (high strength) (key 77), secure the adjustor with the set screw (key 75). b.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Figure 10. Actuator Housing Construction Styles and Mounting Positions DESIRED ACTION OF Actuator Operated Equipment Clockwise to Push Down to Open(1) (PDTO) Push Down to Close(2) (PDTC) Close(3) HOUSING CONSTRUCTION TO SPECIFY Style A Counterclockwise to Close(3) Style B Clockwise to Close(3) Style B Counterclockwise to Close(3) Style A 1. This action uses the spring to close the valve body or other equipment. 2.
1051 and 1052 H & J Actuators Instruction Manual October 2012 D100320X012 Changing Actuator Mounting The actuator is normally positioned vertically in a horizontal pipeline. However, each style can be mounted in two possible mounting styles and four possible positions (see figure 10 ). Note Due to its weight, the 1052, size 70 actuator must be externally supported if mounted in the horizontal position.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 6. For an actuator with an H mounting adaptation, a. Unscrew the cap screws (key 78) and remove the actuator assembly from its mounting bracket. b. Unscrew the cap screws (key 23) and remove the mounting plate (key 22) and output shaft (key 87) assembly from the actuator housing. Remount the assembly on the opposite side of the actuator, and secure it to the housing with the cap screws (key 23).
1051 and 1052 H & J Actuators Instruction Manual October 2012 D100320X012 3. Loosen the cap screw (key 28) and remove the lever (key 27) from the output shaft (key 87). 4. For an actuator with a J mounting adaptation. a. Unscrew the cap screws (key 23), and remove the actuator housing (key 20) from the mounting bracket (key 22). b. Rotate the actuator housing to the new position (1, 2, 3, or 4). c. Secure the actuator housing to the mounting bracket with the cap screws (key 23).
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Figure 11. Travel Stop Orientation SIZES 30 AND 40 A2534-1 SIZES 60 AND 70 Top-Mounted Handwheels and Adjustable Travel Stops Handwheel and Travel Stop Operation Note If repeated or daily manual operation is expected or desired, the unit should be equipped with a manual handwheel actuator. Refer to the separate manual handwheel actuator instruction manual for mounting instructions.
1051 and 1052 H & J Actuators October 2012 Instruction Manual D100320X012 The adjustable up travel stop (figure 16) limits the actuator stroke in the upward direction. To make adjustments, first relieve actuator loading pressure before removing the closing cap (key 187) as it is a pressure retaining part. Also, for size 70 actuators, the hex nut (key 137) must be loosened.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 WARNING To avoid personal injury from the precompressed spring force thrusting the upper diaphragm casing (key 1, figures 12 and 13) away from the actuator, either relieve 1052 spring compression, or carefully remove 1051 casing cap screws by following the instructions that are referenced in the steps below before removing the casing. 2.
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 5. Adjust the spring to obtain the appropriate travel stop restriction by following the procedures presented in the introductory portion of this section, and then return the unit to operation. Parts Ordering When corresponding with your Emerson Process Management sales office about this equipment, refer to the serial number found on the actuator nameplate (key 41, figure 12).
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Figure 12. Fisher 1051 Actuator with Typical H and J Mounting Adaptations SIDE VIEW 1051 ACTUATOR NOTES: 1. KEYS 12 AND 21 ARE NOT REQUIRED FOR SIZE 30 ACTUATORS. 2. KEYS 56, 82, 78, AND 92 ARE NOT SHOWN.
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Figure 12.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Figure 13. Fisher 1052 Actuator with Typical H and J Mounting Adaptations A A 59A2420-A D0300-1 SIDE VIEW 1052 ACTUATOR NOTES: 1. KEYS 56, 82, 78, AND 92 ARE NOT SHOWN.
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Figure 13.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Figure 14. H Mounting for 44.5 or 50.8 mm (1-3/4 or 2-Inch) Keyed Equipment Shafts ACTUATOR HOUSING 39A2401-A A3245-1 Key 71 72 73 74 76 77 78 Description Part Number w/15.9 mm (5/8-inch) output shaft 12A9555X012 Sizes 40 & 60 w/19.1 & 25.4 mm (3/4 & 1-inch) Actuator output shaft 12A9775X012 Sizes 60 & 70 w/31.8 & 38.1 mm (1-1/4 & 1-1/2 inch) Actuator output shaft 12A9559X012 w/50.
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Figure 15. Top-Mounted Handwheel Assemblies APPLY LUB / SEALANT APPLY LUB 38A1213-B CV8010-E TOP-MOUNTED HANDWHEEL ASSEMBLY FOR SIZE 30, 40, AND 60 ACTUATORS Key 90 91* 92 --146 34 Description Part Number w/19.1 mm (3/4-inch) actuator output shaft G1232232992 w/25.4 mm (1-inch) actuator output shaft G1232232992 Style J Size 60 w/38.1 mm (1-1/2 inch) Actuator Output Shaft G1232332992 Sizes 60 & 70 w/50.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 Key Description 164 169 171 174 175 241 242 Body Extension (Sizes 40 & 60) Grease Fitting (Size 70) Spacer (Size 60) Retaining Screw (Size 70 Thrust Bearing (Size 70) Lithium Grease (not furnished w/travel stop) Thread Locking Adhesive (High Strength) (not furnished w/travel stop) (1052 Size 70 only) Spacer (Sizes 60 & 70) Pin, Cotter, Stainless Steel 246 247 October 2012 Part Number 174 175 176 187 241 242 Retaining Screw, Steel (Size
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Key 11 Spring(1), steel (for 1052 actuator only) CASING PRESSURE Bar Psig Push-Down-to-Close Bar Psig Bar Psig KEY 11 SPRING PART NUMBER 0.2 0.2 0.3 0.2 0.3 0.3 0.2 0.3 0.3 0.3 0.2 2.7 3.1 4.3 3.0 4.3 3.7 3.5 4.3 3.7 3.9 3.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.2 0.2 0.2 2.7 3.0 3.0 3.0 3.0 3.0 3.0 4.2 3.0 3.0 3.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Key 11 Spring(1), steel (for 1051 actuator only) Key 13 Spring Seat(1), steel (for 1051 actuator only) CASING PRESSURE Bar KEY 11 SPRING PART NUMBER KEY 13 SPRING SEAT PART NUMBER 1K509827032 1F361627032 1L217427042 12A9445X012 12A9445X012 12A9447X012 1K162727082 1N937327082 1N937327082 1N751527032 12A9450X012 12A9448X012 12A9449X012 12A9445X012 1L217327042 1P637127082 1K162827082 1K162827082 1N937327082 1N937327082 12A944
Instruction Manual 1051 and 1052 H & J Actuators October 2012 D100320X012 Figure 16.
Instruction Manual 1051 and 1052 H & J Actuators D100320X012 October 2012 Figure 17.
1051 and 1052 H & J Actuators October 2012 Instruction Manual D100320X012 Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user. Fisher, FISHTAIL, and TopWorx are marks owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co.
