Instruction Manual
D100325X012
1061 H & J Actuator
October 2012
2
Table 1. Specifications
Available Configuration
Double-acting pneumatic piston rotary actuator for
J throttling service when used with positioner or
J on-off service when used with switching devices.
Mounting adaptations include J H mounting for
rotary actuation of equipment other than Fisher
valves or J J mounting for rotary actuation of Fisher
keyed-shaft butterfly valves and other keyed-shaft
equipment
Actuator Sizes
J 30, J 40, J 60, and J 68
Cylinder Operating Pressure
Minimum Recommended:
J 1.4 bar (20 psig) without positioner or J 0.3 bar (5
psig) above actuator requirement with positioner
(1)
Maximum Allowable:
Sizes 30 and 40: 10.3 bar (150 psig)
Size 60: 6.9 bar (100 psig)
Size 68: 5.9 bar (85 psig)
Torque Limits
Limited by maximum cylinder operating pressure or
by tables 2 and 3, whichever is less
Maximum Valve Shaft Rotation
J 90 degrees or J 60 degrees (travel stop required
for 60 degrees rotation)
Stroking Time
Dependent on actuator size, degrees of rotation, and
positioner if used. If stroking time is critical, contact
your Emerson Process Management sales office
Material Temperature Capabilities With Standard
Elastomers
-34 to 82_C(-30to180_F)
Pressure Connections
1/4 NPT internal
Travel Indication
Graduated scale and pointer located on actuator
cover at actuator end of valve shaft
Mounting Positions
Seefigure4
Approximate Weights
See table 4
1. See separate manual for positioner specifications.
Description
The 1061 actuator is a pneumatic piston rotary actuator for use with rotary control valves and other equipment. The H
mounting adaptation permits the actuator to be used with user-provided mounting brackets and couplings for rotary
actuation of equipment other than Fisher valves. The J mounting adaptation permits the actuator to be used for rotary
actuation of Fisher keyed-shaft butterfly valves and other keyed-shaft equipment thatcanmountontheactuator
yoke.
The H mounting adaptation includes a flat-surface mounting plate that is drilled and tapped for attaching the
user-provided bracket. Cap screws for attaching the bracket are provided. H mounting also includes an output shaft
(with milled flats) to provide the rotary output either directly or through a user-provided coupling
(1)
.Outputshaft
diameters and torque limits are listed in table 2. Dimensional information for the mounting plate and output shaft are
shown in figure 2.
The J mounting adaptation uses the standard butterfly valve mounting bracket and provides an output shaft with an
attached coupling for keyed equipment shafts. Coupling sizes and torque limits are listed in table 3. Dimensional
information for the mounting yoke and output shaft coupling is shown in figure 2.
Additionally, the 1061 actuator can be used for either throttling or on-off applications. For auxiliary manual operation
of the equipment, a side-mounted handwheel actuator is available.
1. Actuators with H mounting and a 50.8 mm (2-inch) output shaft are supplied with a
coupling for adaptation to either a 44.5 or 50.8 mm (1-3/4 or 2-inch) keyed shaft.
(24 paginas)
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