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Resumen de contenidos para Air Torque AT045U
- Página 1 ISSUE: 04/16 IMAT 4thGU-E INSTALLATION, MAINTENANCE AND OPERATING INSTRUCTION MANUAL FOR 4 GENERATION pgrade Series ACTUATORS For AIR TORQUE ACTUATORS Model/Type: “AT045U” ”AT801U” Double acting “D” and Spring return “S” “90°” “180° Stroke”...
- Página 2 IMAT 4thGU-E CONTENTS 1) GENERAL pag..................2) WARNING pag.
- Página 3 • In case the actuator is installed on a valve with a for AIR TORQUE rack and pinion pneumatic actuators. Please gearbox for emergency manual operation, make sure read these instructions carefully and keep them for future ref- that the stroke of the gearbox does not exceed the erence.
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Página 4: Important Safety Notice
5) ACTUATOR INSTALLATION INSTRUCTIONS and/or installation, see technical data sheets. The Air Torque actuator is a pneumatic device for the remote operation of industrial valves. The actuator will operate through 90°,120°,135° and 180° rotation permitting the opening and DOUBLE ACTING OPERATION FUNCTION closing of many types of valves up to 180°... - Página 5 (max. tightening torque see table). Maintenance (disassembly, maintenance and rebuilding) of AIR TORQUE actuators is allowed only to AIR TORQUE 5.4) Assembly of valve figure C: personnel or properly instructed personnel. In case of...
- Página 6 IMAT 4thGU-E 6.1) DRAWING WITH ITEMIZED COMPONENTS AND RECOMMENDED SPARE PARTS 60.1 Model Ex1 mm Ex2 mm d mm AT045U AT051U AT101U AT201U AT251U AT301U AT351U AT401U AT451U AT501U AT551U AT601U AT651U AT701U AT751U AT801U...
- Página 7 NA for AT101U AT801U SPRING (For AT045U AT051U) ÷ ÷ POSITION INDICATOR (For AT045U AT101U) 19.1 NA for AT045U ÷ AT101U 19.5 NA for AT045U ÷ AT101U 19.6 NA for AT045U ÷ AT101U " " O i n i o t t "...
- Página 8 03, until the end-caps are free from springs force body. If pinion is not easily removed, gently tap the top (for AT045U and AT051U 20-23 turns of the screws, for of the shaft with a plastic hammer. AT101U to AT801U 4-5 turns of the screws).
- Página 9 Fit external thrust bearing (08), thrust washer (10) and then • the spare parts and the lubricant used are suitable for the external spring clip (18) using snap ring pliers or screwdriver operating temperature of the actuator (see Air Torque for spiral rings. technical data sheets). •...
- Página 10 IMAT 4thGU-E SPRING SET CONFIGURATION for models AT051U→AT801U (0,5° over 0° for AT045U) and that the dimension “A” on both sides is the same as AT045U configuration: shown in figure 11. Side B Side A Fig. 11 Spring Set AT045U...
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Página 11: Storage Instructions
Contact Air Torque for any information and technical data-sheets. E) Assembly of graduated ring and position indicator (Part N° 19,19.0,19.1), figures 17,18 and 19: •... - Página 12 5) INSTRUCCIONES DE MONTAJE: 5) ISTRUZIONI PER L’INSTALLAZIONE El actuador Air Torque es un operador neumático para la actuación remota de válvulas industriales. La L’attuatore AT è un dispositivo pneumatico per il comando a distanza di valvole. La manovra (rotazione di 90°, operación (rotación a 90º, aunque también es posible a 120º...