| AVM 234S: Szelephajtómű (SUT technológiával), helyzetszabályozóval
Hogyan javítható az energia hatásfok
Automatic adaptation to valve, precision control and high energy efficiency with minimal operating noise.
Felhasználási területek
Actuation of through or three-way valves in the V/BUD and V/BUE DN65 - 150 series, as well as V/BUG, V/BUS, VUP and V/B6R DN15 - 150. For controllers with continuous output (0 - 10 V or 4 - 20 mA) or switching output (2-point or 3-point control).
Tulajdonságok
- Pushing force of minimum 2500 N
- Stepping motor with SUT (Sauter Universal Technology) electronic control unit and electronic load-dependent cut-off
- Automatic detection of control signal applied (continuous or switching), display via 2 LEDs
- The type of characteristic curve (linear, quadratic or equal percentage) can be adjusted in the drive
- Independent adaptation to valve stroke between 8 and 49 mm, captive even if the power is turned off
- Direction of travel can be selected via screw terminals when making electrical connection or remotely
- Coding switch for selection of characteristic and running time (35, 60 or 120 sec.)
- Hand crank for external manual adjustment with motor cut-off and as trip for re-initialisation
- Easy assembly with valve, spindle connection takes place automatically after application of control voltage
- Many adaptors allow assembly on third-party valves
Technikai leírás
- Power supply 230 V with modules or direct connection for 24 V~ or 24 V=, continuous activation also permissible at 230 V
- Two-part housing made of self-extinguishing yellow plastic and sealing to IP66 protection class
- Maintenance-free gearbox in sintered steel, gearbox base-plate in steel
- Patented drive-valve coupling
- Mounting column made of stainless steel and mounting bracket for fitting valve made of cast light alloy
- Electrical connections (max. 2.5 mm²) with screw terminals
- Three knock-out cable entries for M20 x 1.5 (2x) and M16 x1.5
- Installation position: vertical to horizontal, but not upside down
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