M556 Series, M572 Series, M573 Series, M574 Series, M583 Series
Pneumatic Damper Actuators
These actuators are designed for use in pneumatic control systems to position air control dampers in response to signals from pneumatic controllers.
The M556 is a large swivel-mounted actuator with an adjustable crank arm having a clamp to fit a 1/2 in. O.D. damper shaft.
The M5xx Series damper actuators are used in pneumatic control systems to position automatic air dampers upon receipt of an air pressure signal from a control device. These actuators are equipped with right angle brackets and are adaptable to air conditioning, multi-zone, heating, ventilating, fan coil units, unit ventilators, mixing boxes, and VAV terminal boxes. M573 and M574 are also available as post-mounted actuators.
The M583 is used in classroom type unit ventilators. Special mounting kits are available for adapting the actuator to the various makes and models of classroom type units.
Features:
•Rigid, corrosion-resistant glass-filled nylon bodies.
•M556, M573 and M574 have 303 stainless steel shafts.
•M556, M573 and M574 available with or without N800-0555-P positive positioner.
•The N800-0555-P positive positioner for M556, M573 and M574 can be purchased separately.
M556
Shown with Positive Positioner
M572/M573/M574
Right Angle Mounted
Shown without Positive Positioner
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M573/M574 |
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Post Mounted Actuator |
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Shown with N800-0555-P |
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Positive Positioner |
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M o d e l C h a r t |
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2 in. (51 mm) Stroke, 3 sq. in. (19.4 cm2) Effective Area. |
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Model No. |
Spring Range |
Mounting |
Description |
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psig |
kPa |
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M572-2308 |
3 to 12 |
21 to 83 |
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Actuator with ball joint to accept 5/16 in. push rod. |
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M572-2311 |
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Actuator with complete linkage for 1/2 in. damper shafts. |
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M572-8308 |
4 to 8 |
28 to 55 |
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Actuator with ball joint to accept 5/16 in. push rod. |
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M572-8311 |
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Actuator with complete linkage for 1/2 in. damper shafts. |
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M572-3308 |
5 to 10 |
35 to 69 |
Right-angle |
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Actuator with ball joint to accept 5/16 in. push rod. |
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M572-3311 |
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Actuator with complete linkage for 1/2 in. damper shafts. |
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M572-5308 |
8 to 13 |
55 to 90 |
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Actuator with ball joint to accept 5/16 in. push rod. |
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M572-5311 |
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Actuator with complete linkage for 1/2 in. damper shafts. |
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M572-6308 |
10 to 15 |
69 to 104 |
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Actuator with ball joint to accept 5/16 in. push rod. |
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M572-6311 |
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Actuator with complete linkage for 1/2 in. damper shafts. |
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© Copyright 2008 TAC. All Rights Reserved. |
F-27383-2 |
M556 Series, M572 Series, M573 Series, M574 Series, M583 Series
Hesitation Actuator.
Model No.a |
Stroke |
Diaphragm |
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Spring Range |
Mounting |
Description |
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Area |
psig |
kPa |
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2 in. |
7 sq. in. |
1 to 4 and |
7 to 28 and |
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Actuator with stamped clevis, clevis pin and |
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M583-0520 |
Post-mtd. |
bracket; for use on air handlers where factory |
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(51 mm) |
(45 cm2) |
8 to 12 |
55 to 83 |
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mounting has not been established. |
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a Total stroke of these hesitation actuators takes place in two stages, from 1 to 4 psig (7 to 28 kPa) and 8 to 12 psig (55 to 83 kPa) or 8 to 13 psig (55 to 90 kPa). No shaft movement from 4 to 8 psig (28 to 55 kPa).
3 in. (76 mm) Stroke, 7 sq. in. (45 cm2) Effective Area.
Model No. |
Spring Range |
Mounting |
Description |
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psig |
kPa |
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M573-2108 |
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Right-angle |
Actuator with ball joint to accept 5/16 in. push rod. |
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M573-2111 |
3 to 12 |
21 to 83 |
Right-angle |
Actuator with complete linkage for 1/2 in. damper shafts. |
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M573-2520 |
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Post-mtd. |
Actuator with clevis and pin. |
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M573-8108 |
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Right-angle |
Actuator with ball joint to accept 5/16 in. push rod. |
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M573-8111 |
4 to 8 |
28 to 55 |
Actuator with complete linkage for 1/2 in. damper shafts. |
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M573-8520 |
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Post-mtd. |
Actuator with clevis and pin. |
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M573-3108 |
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Right-angle |
Actuator with ball joint to accept 5/16 in. push rod. |
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M573-3111 |
5 to 10 |
35 to 69 |
Actuator with complete linkage for 1/2 in. damper shafts. |
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M573-3520 |
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Post-mtd. |
Actuator with clevis and pin. |
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M573-1108 |
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Right-angle |
Actuator with complete linkage and positive positioner for 5/16 in. |
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M573-1111 |
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push rod and 1/2 in. damper shafts. |
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M573-1520 |
8 to 13 |
55 to 90 |
Post-mtd. |
Actuator with positive positioner. |
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M573-5108 |
Right-angle |
Actuator with ball joint to accept 5/16 in. push rod. |
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M573-5111 |
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Actuator with complete linkage for 1/2 in. damper shafts. |
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M573-5520 |
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Post-mtd. |
Actuator with clevis and pin. |
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M573-6108 |
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Right-angle |
Actuator with ball joint to accept 5/16 in. push rod. |
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M573-6111 |
10 to 15 |
69 to 104 |
Right-angle |
Actuator with complete linkage for 1/2 in. damper shafts. |
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M573-6520 |
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Post-mtd. |
Actuator. |
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F-27383-2 |
© Copyright 2008 TAC. All Rights Reserved. |
3 |
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