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Instruction Manual
Form 5605
March 2007
1077 Actuator
Type 1077 Manual Handwheel Actuator
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . 1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Adjustment 5 . . . . . . . .
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Instruction Manual Form 5605 March 2007 1077 Actuator Table 1. Specifications Actuator Sizes Reverse Acting Construction: Clockwise handwheel rotation closes the valve (produces See table 2 counterclockwise rotation of valve shaft) as shown in figure 2. Acceptable Valve Shaft Diameters See table 2 Maximum Output Rotation 0 to 90 degrees. Output Torque See table 2 Mounting Positions Right-hand (actuator on right side of valve body Wheel-Rim Force when viewed from the body inlet) or See table 2
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Instruction Manual Form 5605 March 2007 1077 Actuator Table 2. Actuator Size Selection WHEEL-RIM FORCE HANDWHEEL TURNS ACCEPTABLE ACCEPTABLE REQUIRED FOR FULL VALVE REQUIRED FOR FULL VALVE MAXIMUM MAXIMUM HAND- HAND VALVE To Produce Torque Lower DISC OR BALL ROTATION ALLOWABLE WHEEL To Produce SHAFT SHAFT Than Than Maximum Allowable Maximum Allowable A ACTUATOR CTUATOR (1) (1) TORQUE TORQUE DIAMETER DIAMETER Maximum Maximum DIAMETER Shaft SIZE Allowable Torque Torque 60 60-D -Degree egree 90 90-
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Instruction Manual Form 5605 March 2007 1077 Actuator VALVE SERIES OR DESIGN VALVE SERIES OR DESIGN Ball/Plug Disc/Ball MOUNTING MOUNTING CV500 CV500 8532, 8560 8532, 8560 Rotation To Rotation To V250 V250 V150 V150, V200 & V300 V200 & V300 Rotation Rotation To To V250 V250 V500 & 9500 Close Close (2) CCW CW NA Right-Hand REVERSE REVERSE REVERSE DIRECT CCW CW NA CCW NA CW Left-Hand REVERSE REVERSE DIRECT DIRECT CCW NA CW (3) Left-Hand CW NA NA NA NA NA DIRECT (1) (Optional) CW NA NA NA NA NA 1.
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Instruction Manual Form 5605 March 2007 1077 Actuator POSITION 1 VALVE BODY FLOW DIRECTION FOR RIGHT-HAND FLOW DIRECTION MOUNTING FOR LEFT-HAND MOUNTING POSITION 4 POSITION 3 POSITION 1
VALVE BODY FLOW DIRECTION FLOW FOR LEFT-HAND DIRECTION FOR MOUNTING RIGHT-HAND MOUNTING POSITION 4 POSITION 3 30B0668-A B2002-3 / IL
Figure 3. Available Mounting Positions 10. Before installing the valve body and actuator in Table 3. A
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Instruction Manual Form 5605 March 2007 1077 Actuator DRIVE SLEEVE GEAR INDEX MARKS (4)
E0718 / IL Figure 4. Direct Acting Mounting Positions (Shown in the Closed Position) DRIVE SLEEVE GEAR INDEX MARKS (4)
E0719 / IL Figure 5. Reverse Acting Mounting Positions (shown in the
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Instruction Manual Form 5605 March 2007 1077 Actuator Note body instruction manual; then proceed to the Operation section. Sizes 2-KE, 7-KE, 9-KE & 10-KE:6 use the same actuator for both 0–60 degrees and 0–90 degrees, with the replacement of the appropriate set screw. Sizes 0-KE & 6-KE require a Operation different actuator when changing from Individual part key numbers and part descriptions 90-degree to 60-degree disc or ball referenced in this procedure are shown in figure 6 rotation. except w
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Instruction Manual Form 5605 March 2007 1077 Actuator whenever difficulty in handwheel rotation indicates a Maintenance need for lubrication. To lubricate the Type 1077 actuator, perform the WARNING following steps: 1. Note the location of the travel indicator pointer in Avoid personal injury or property relation to the indicator dial. When reassembling the damage from sudden release of actuator, the travel indicator pointer must be process pressure or bursting of parts. returned to its origina
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Instruction Manual Form 5605 March 2007 1077 Actuator For a size 0-KE or 2-KE actuator, drive the The bearing surfaces of the pin into the shaft (the pin length is less than the shaft gearbox housing, worm and input diameter). Remove the input shaft from the actuator shaft. housing and drive the pin out of the shaft. 1. Install the worm and any shims and thrust bearings into the gearbox casing. Keep the worm at For a size 6-KE actuator, rotate the input the maximum possible distance from the
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Instruction Manual Form 5605 March 2007 1077 Actuator Parts Ordering Parts List A serial number is assigned to each actuator and stamped on the nameplate (key 7, figure 6). Always Note refer to the actuator serial number when For part numbers not shown, contact your Emerson corresponding with your Emerson Process Process Management sales office. Management sales office. When ordering replacement parts, also specify the part name and desired material. If parts other than those listed in Actuator
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Instruction Manual Form 5605 March 2007 1077 Actuator TRAVEL INDICATOR POINTER O-RING WORM WORM COVER PLATE PIN 39A8956-B B2001 / IL Figure 6. Type 1077 Actuator Assembly for Splined Shaft 11
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Instruction Manual Form 5605 March 2007 1077 Actuator 30B1671-A / DOC Figure 7. Type 1077 Actuator Assembly for Coupled or Keyed Shafts Vee-Ball and Fisher are marks owned by Fisher Controls International LLC, a member of the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. The contents of this publica
