Résumé du contenu de la page N° 1
Instruction Manual
Form 5417
February 2007
1035/El-O-Matic Actuator
Type 1035/El-O-Matic
Rack-and-Pinion Rotary Actuator
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . 1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator Table 1. Specifications Type 1035 Actuator: to 175F) with EPDM and special lubricant (an ‘‘LT” in model number) Double Acting Spring Return EDA 25 ESA 25 Performance Characteristics EDA 40 ESA 40 EDA 65 ESA 65 See tables 2 and 3 EDA 100 ESA 100 EDA 200 ESA 200 Rotation for Code A Construction EDA 350 ESA 350 EDA 600 ESA 600 Rotation is counterclockwise with port ‘‘A’’ EDA 950 ESA 950 pressurized with standard code A constructio
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator Table 2. Performance Characteristics FREE AIR AVERAGE (2) BORE STROKE FREE AIR VOLUME E SERIES (2) VOLUME STROKE STROKE ACTUATOR ACTUATOR TIME Port Port Port Port SIZE mm Inch mm Inch (1) 3 3 (SEC) ‘‘A’’(liter) ‘‘A’’(in ) ‘‘B’’(liter) ‘‘B’’(in ) E25 56 2.2 15.7 0.62 0.5 0.1 6.1 0.11 6.7 E40 70 2.8 18.8 0.74 0.7 0.16 9.8 0.22 13.4 E85 80 3.1 22.0 0.87 1.1 0.33 20.1 0.36 22.0 E100 91 3.6 25.1 0.99 1.2 0.35 21.4 0.49 29.9 E200 110
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator pressure-relieving devices to prevent Table 3. Approximate Weights the cylinder pressure from exceeding kg lbs ACTUATOR ACTUATOR SIZE EDA ESA EDA ESA these limits. E25 1.2 1.7 2.7 3.7 If hoisting the valve and actuator E40 1.8 2.4 4.0 5.3 assembly or the actuator by itself, take E65 2.4 3.6 5.3 7.9 precautions to prevent people from E100 2.8 4.6 6.1 10.1 being injured in case the hoist or sling E200 5.8 9.1 12.8 20.1 slips unexp
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator be used to mount the actuator to the yoke/mounting Actuator Orientation: The Type 1035 actuator is actuator. normally installed with its major axis parallel to the pipeline (see code A, figure 3). However, the actuator can also be oriented 90 degrees to the WARNING pipeline. See figure 3 for standard and optional orientations. (Note: Code B is not available in the E Series.) Exceeding any torque requirement may impair the safe o
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator THIS CONSTRUCTION CANNOT BE ACTUATOR DRIVE SHAFT DOUBLE-D 1 USED BECAUSE THE HOUSING POSITION AND PINION GEAR TRAVEL STOP CAN NOT BE USED TO ADJUST THE CLOSED POSITION OF THE DISC, AND THE SLOT IN THE PISTON TOP OF THE ACTUATOR SHAFT WILL NOT INDICATE DISC POSITION. PORT A CHAMBER PORT B CHAMBER (BOTH ENDS) END CAP TRAVEL HOUSING TRAVEL STOP ADJUSTS STOP ADJUSTS OPEN POSITION CLOSED POSITION
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator 1 DOUBLE-D ACTUATOR DRIVE SHAFT THIS CONSTRUCTION CANNOT BE POSITION AND PINION GEAR USED BECAUSE THE HOUSING TRAVEL STOP CAN NOT BE USED TO ADJUST THE CLOSED POSITION OF THE DISC, AND THE SLOT IN THE PISTON TOP OF THE ACTUATOR SHAFT WILL NOT INDICATE DISC POSITION. PORT A CHAMBER HOUSING TRAVEL STOP ADJUSTS CLOSED POSITION
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator ACTUATOR DRIVE 1 SQUARE ACTUATOR DRIVE SHAFT SHAFT ROTATED 90 INSERT AND PINION GEAR FROM STANDARD PISTON PORT A PORT A CHAMBER CHAMBER PORT B PORT B CHAMBER CHAMBER
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator ACTUATOR DRIVE SHAFT 1 ACTUATOR DRIVE SQUARE AND PINION GEAR SHAFT ROTATED 90 INSERT FROM STANDARD PISTON PORT A PORT A CHAMBER CHAMBER
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator LOCK NUT END CAP
STROKE ADJUSTMENT ADJUSTMENT CAM HOUSING ADJUSTMENT OPEN 3 10 STOP 2 STOP 1 15 3
CLOSED ADJUSTABLE RANGE
STOP PLATE ACTUATOR BASE DRIVE SHAFT LIMIT STOP PLATE STOP ADJUSTMENT 2 STOP ADJUSTMENT 1
LOCKNUTS MOUNTING BRACKET CAM DRIVE ADAPTOR
ELO A 1.501.05 5/96 ELO A 1.503.05 5/96 A6952-1 / IL
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator AB AB
A7047 / IL Figure 5 . Code A Assemblies If unit still fails to operate, consult your Emerson Troubleshooting Process Management sales office for assistance. If the actuator does not function, make the following checks: 1. Check for worn teeth on piston racks, if the Maintenance actuator exhibits excessive amounts of backlash. If Actuators parts are subject to normal wear and must worn, replace
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator any maintenance operations to avoid the drive shaft), before removing the actuator end personal injury. caps. Use the index mark on the top of the drive shaft (see figure 4). The valve packing area may contain process fluids that are a. For Double Acting E and P Series pressurized, even when the valve has Actuators: Remove socket head screws from been removed from the pipeline. both end caps with a metric hex key. After the P
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator TRAVEL STOP Operationally check the actuator to ensure that the SCREW pistons are moved all the way to the center (towards (KEY 37) the drive shaft), before removing the socket head HEX (LOCK) NUT cap screws (key 25, figure 12). Read the steps in (KEY 38) this sub-section before removing the end cap screws (key 25). WARNING The pre-loaded spring pressure rests on the pistons when they are extended outward. If the end cap screws
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator 4. Remove the adjustable travel stop/ housing Standard and High Temperature Actuator: adjustment (see figure 4). Lubricate the actuator moderately with a complex calcium sulphonate grease suitable for the 5. Removing the Pistons: The two pistons (key 2) application’s temperature range. Use the Parts Kit can now be removed by rotating the drive shaft, for the appropriate temperature application. moving the piston assemblies out
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator construction does not use the 5. Align the drive shaft so that the teeth on the adjustment screw, install the drive center gear will “pick-up” the piston assembly rack shaft, and go to step 6 below. teeth when turning the top extension of the center gear clockwise. 5. Note the alignment of the cam with respect to the housing adjustment screw while installing the shaft To ensure proper meshing of teeth, rotate the index into th
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator 90 0
45
NOTE: PISTONS ARE SHOWN IN THE CODE A POSITION 75B0509-A A7042 / IL Figure 7. Installing Actuator Pistons SPRING SET 2 SPRING SET 3 SPRING SET 4 MID SPRING OUTER SPRING INNER AND OUTER SPRING (OR MID +INNER SPRING AS AN ALTERNATE) SPRING SET 5 SPRING SET 6 ELO A 4.202 A7040 / IL MID AND OUTER SPRING INNER, MID AND OUTER SPRING Figure 8. Spring Arrangement for E Series
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator 1F1137 - ANGLE NEEDLE VALVE 1C4882 - PIPE NIPPLE 8 SPRINGS 10 SPRINGS 12 SPRINGS 14 SPRINGS ELO A 4.201 A7041-1 / IL Figure 9. Spring Arrangement for P Series Actuators 4. Place the end cap bolts through the retention holes of the end cap. If converting a double acting 4 X 1/4-NPT unit to a spring return unit, be sure to use new end cap screws (key 25, figure 12). 5. Engage the bolts with the tapped h
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator Installing the Bypass Valve WARNING The optional bypass valve should be used when Use only genuine Fisher replacement pressure needs to be stabilized between port A and parts. Components that are not port B (see figure 10). The following steps provide supplied by Emerson Process installation of the bypass valve. Removing the Management should not, under any bypass valve simply requires performing these steps circumstances, be u
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator Parts Kits Table 5. Repair Kits Standard Construction High Temperature Low Temperature Actuator Nitrile O-Rings Fluorocarbon O-Rings EPDM O-Rings E25 75B0594X012 75B0595X012 75B0596X012 E40 75B0594X022 75B0595X022 75B0596X022 E65 75B0594X032 75B0595X032 75B0596X032 E100 75B0594X042 75B0595X042 75B0596X042 E200 75B0594X052 75B0595X052 75B0596X052 E350 75B0594X062 75B0595X062 75B0596X062 E600 75B0594X122 75B0595X122 75B0596X122 E9
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Instruction Manual Form 5417 February 2007 1035/El-O-Matic Actuator Parts Reference Table 7. E Series Parts List Table 8. P Series Parts List Key Number Description Quantity Key Number Description Quantity Body, If you need an actuator body Body, If you need an actuator body (key 1) as a replacement part , order (key 1) as a replacement part , 1 by actuator size, serial number, and 1 1 order by actuator size, serial 1 desired material. Contact your number, and desired material. Emerson sales off
