Autonics Area Sensor, Through-beam type(direct beam) BW20-28 Rotation angles_005^270 IEC 60947-63 - [Icw] rated

Autonics Area Sensor, Through beam type(direct beam) BW20 28 Rotation angles_005^270 IEC 60947 63 [Icw] rated IEC 60947 63 [Icw] rated short time withstand current Trip unit characteristics Thermal magnetic L : for overload protection (long time) I : for instantaneous short circuit protection [Ir] Long time pick up adjustment range Fixed [Iu] Long time pick up adjustment range [tr] Long time delay adjustment range [Isd] Short time pick up adjustment range [tsd] Short time delay adjustment range [Ii] Instantaneous pick up adjustment range Fixed 10 x In d Internal diameter 260 mm D External diameter 480 mm B Bearing Inner ring width 130 mm d2 External diameter inner ring 0 mm D1 Inner diameter outer ring 415 mm rs Min fillet radius 5 mm Number of lubrication holes 8 b Groove width 20 mm k Hole diameter 12 mm Radial clearance class C3 Mass 108 kg Brand NTN