Obermatic door operators

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6 TESA catalogue | Obermatic door operators OBF504 OBF504 is an electromechanical swing door operator with a built-in door closer that closes the door silently. The motorized closing pull before opening the door neutralizes the door’s seal force, ensuring flawless operation of an electromechanical lock. OBF504 is especially suited to fire doors, as the built-in closer is EN1154 certified. Features » Slim design » Low resistance to manual opening: EN 1154 classes 3-6 » Seal force elimination function (closing pull) before opening » Programmable “Push and go” function as a standard option » Quick and easy installation and commissioning » Adjustable closing force and closing speeds Technical details » Cover dimensions: 85 x 107 x 721 mm, weight 9,0 kg » Door weight max. 125 kg (link arm, door width 1000 mm) » Power supply 100/230 VAC, 50/60 Hz or secondary power supply 24 VDC, 5 A » Operation temperature: -15...+50°C » Handing must be specified when ordering: OBF504A for PULL side mounting or OBF504C for PUSH side mounting. Connectivity: All connections are potential free IN » Opening impulse » Fire Alarm (Can be chosen NC or NO) » Safety sensor impulse » Door unlocked (for perfect synchronization with the lock or Panic device). OUT » Lock control relay (NO, C, NC) » Voltage output for external impulse devices, safety sensors and locks.12 VDC, 1 A Accessories » BR505: Standard link arm (PUSH side installation only, with OBF504C) » BR505EXT: Extended length link arm (for deep frames from 150 to 250 mm.) » GD505: Guide rail for PULL or PUSH side installation » PLACA504NE : Mounting plate » Shaft extensions: - OBF45EXT1 : +10 mm. - OBF45EXT2 : +20 mm. (Max. allowed extension is 20 mm) Model Finish Description OBF504A BL - PL Door operator OBF450. Pull side OBF504C BL - PL Door operator OBF450. Push side Placa504 NE Mounting plate OBF450 black BR505 BL - PL Link arm BR505EXT BL - PL Extended length link arm GD505 BL - PL Sliding arm OBMSINC - Impulse control module Obermatic door operators OBF504 with arm BR505 OBF504 with guide GD505 OBF504C at the push side with BR505 OBF504C at the push side with GD505 OBF504A at the pull side with GD505 www.baygar.com