User manual METO-FER MD 12-90B

[. . . ] OPERATING MANUAL METO-FER® AUTOMATION AG ROTARY ACTUATOR TYPE SERIES FROM 3-22 MD 12/90B 1. 1. 1 PRODUCT DESCRIPTION Introduction 1. 1. 1. [. . . ] (240N) +/- 320 ARC SEC 1 Torque at 72. 5 PSI (5 bar) OPERATING MANUAL (MD 12/90 B) 3. 36 Lb. (0. 38NM) 1. 2. 3 Operating Source 40mm filtered, unoiled or oiled air (dew point 6oC) Operating pressure Pmin 3 bar Pmax 8 bar 1. 2. 4 Connections Air connections M-5 (See sheet 6) 1. 2. 5 Environment Temperature Relative humidity Purity of the environment air 50oF to 122oF (+ 10oC to + 50oC) 95% (without condensation of water) regular working place atmosphere 1. 3 1. 3. 1 Features Standard Features (included in delivery) The unit delivered will have two patented end screws type AS 08/40 with fine thread. These end screws adjust the angle of rotation within its working area. 1. 3. 2 Special Equipment The end screws can be fitted with the patented sensing elements (see Meto-Fer® Electronic catalog, pages 22 and 23) in order to check the end position. 2. 2. 1 SAFETY REGULATIONS In general See chapters 1. 1. 1 1. 1. 2 1. 1. 3 2 OPERATING MANUAL (MD 12/90 B) 2. 2 Specifically Do not make any changes or modifications to the unit (voids warranty). 3. CONSTRUCTION AND FUNCTION The angle of rotation can be made infinitely variable with the end screws AS 08/40 (Pos. 101). Please note by needed rotation from 0o to 60o, put stop screw in Pos. B-B. Rotation from 60o to 90o, put stop screws in Pos. 4. 1 INITIAL OPERATION Compressed Air Remove the safety caps from the air connections. In order to regulate the velocity of the movement, we recommend our flow controls DV-M5 (see sheet 5. 021). Unused air connections must be covered with the M-5 caps. 4. 2 Adjustment of Angle loosen security nut on the stop screw adjust the required angle with the stop screw (Pos. 101) tighten security nut on the end screw 5. 5. 1 MAINTENANCE Introduction The rotary unit does not require any special maintenance procedure. Never use any type of solvents in order to clean the unit. 5. 2 Air Supply The rotary actuator is equipped with oil-free seals and can be operated with dry and non-oiled compressed air. If oiled compressed air is used, we recommend: Airpress compound SAE 5 (Klueber Order No. 063027) 3 OPERATING MANUAL (MD 12/90 B) 6. 6. 1 REPAIR Introduction If the unit does no longer fulfill the desired requirements (leakage, wear, etc. ) the defective parts must be replaced. 6. 2 Safety Precautions Before dismounting the unit, it is necessary to check that the compressed air supply is turned off. [. . . ] 460. 100. 0105 all items marked with (*) Part No. 208 and 209 7. 2 Lubrication Grease for seals Grease for ball bearings Staburag NBU 4 Atemp. [. . . ]