Product Category
Pneumatic Rotary Actuator
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"aira" offers an Iso 5211 standard Pneumatic Actuator for all your 90° & 180° Valves & Dampers Automation Requirements
Why aira actuators ! Because......
Hard Anodized Barrel / Body for Protect from Hazardous atmosphere & corrosion, which enhances the life of the actuator
I. Namur Standard Pinion Top: (An International Standard) The pinion (shaft) top is drilled and slotted for easy assembling of switches, positioners, and other accessories,
2. Namur Pad for Solenoid Valve: (An International Standard) Air supply ports are covered with interface plate as per NAMUR standard to facilitate direct mounting of solenoid valve at the actuator
3. ISO -5211 Standard Mounting for Valve: (An International Standard) Double bottom drilling for actuator to valve Assembling & centering. Designed strength and easy mounting or interchangeability.
4. ISO -5211 Standard Pinion Bottom: (An International Standard) Bottom of the pinion (shaft) as female key, double square hole for assembling on valves with square key stem and in line or turned to 45°. Designed for strength and sure-fix with stem
5. Sliding Skates: The innovation for replaceable sliding skates, between Pistons (Racks) and the internal bore surface of the Actuator, just to avoid metal contact, which enhances the Actuator life
6. Spring: (1). SNS (LH/RH) Spring in Spring Type. (2). The introduction of pre-Ioaded spring cartridges, that remove the danger in the case of disassembly of spring return Actuator, and that allows easy change of spring number present inside.
7. Compact Design ‘aira.” Actuators are designed as compact and common for both double-acting and single-acting (spring return), which offers high torque values. Internal sliding surface, lapped and anodized for minimum friction and long life of the actuator.
Technical Specification
General Features
1. Opr.press.: 15 to 150 psi
2. Temperature range -20°C to 90°’ C
3. Air supply: Filtered, dry or lubricated
4. Ext. protection: Corrosion strength to 500 hours in a salted fog.
| Material of Construction | |
|
Body Sealing |
: Aluminium Hard Anodized |
| MODEL | WEIGHT | AIR CONSUMPTION-LTS | |
| D-ACTING | S-ACTING | ||
7770-5510 7771-5511 7772-5512 7773-5513 7774-5514 7775-5515 7776-5516 7777-5517 7778-5518 2718-3718 |
0.660 0.920 1.920 3.500 6.800 8.700 15.600 31.500ON REQUEST |
0.10 0.24 0.63 1.08 2.50 3.84 6.80 14.28ON REQUEST |
0.07 0.12 0.26 0.45 1.10 1.54 2.90 5.90ON REQUEST |
DIMENSION : (All Dimensions are in mm)
| MODEL | K | M | ØP | L | LE | ØNE | ØFT | T | A | B | C | U | ØG | ØH | SQ.D | N | X | Y | Z |
| 7770-5510 | 10 | 1 | 23 | 15 | 111 | 12 | 15 | 20.5 | 34 | 47.5 | 54 | 74.5 | - | 36 | 9 | 50 | 6 | 21 | 8 |
| 7771-5511 | 10 | 2 | 23.8 | 20 | 127 | 12 | 12 | 20 | 50 | 59 | 74 | 94 | 36 | 50 | 14 | 80 | 6 | 21 | 8 |
| 7772-5512 | 10 | 2 | 29.3 | 21 | 155 | 14 | 18 | 20 | 65 | 83 | 100 | 120 | 50 | 70 | 17 | 80 | 8 | 25 | 13 |
| 7773-5513 | 14 | 2 | 37.3 | 21 | 203 | 19.5 | 25 | 20 | 70 | 102 | 117 | 137 | 50 | 70 | 17 | 80 | 9.5 | 25 | 13 |
| 7774-5514 | 14 | 2.5 | 37.3 | 27 | 216 | 19.5 | 25 | 30 | 90 | 120 | 140 | 180 | 70 | 102 | 22 | 80 | 10 | 45 | 20 |
| 7775-5515 | 20 | 3 | 53.3 | 28 | 290 | 28 | 40 | 30 | 103 | 139 | 160 | 190 | 70 | 102 | 27 | 80 | 10 | 45 | 30 |
| 7776-5516 | 28 | 3 | 66.3 | 29 | 375 | 36 | 45 | 31.5 | 110 | 173 | 198 | 228 | 102 | 125 | 36 | 130 | 30 | 60 | 45 |
| 7777-5517 | 32 | 4 | 79.3 | 40 | 460 | 40 | 60 | 30 | 135 | 225 | 255 | 285 | - | 140 | 36 | 130 | 30 | 60 | 45 |
| 2718-3718 | ON REQUEST | ||||||||||||||||||
