W E N BC 72 * Compact size * Light * High speed and high torque in small dimensions * Hall sensor included * Robust TECHNICAL SPECIFICATIONS CHARACTERISTICS SYMBOL UNITS BC72 MAX SPEED n r.p.m 11 0 0 0 STALL TORQUE (+/-10%) Ms Nm 1.71 STALL CURRENT (+/-10%) Is A 3.27 PEAK TORQUE (+/-10%) Mj Nm 6.8 TORQUE-WEIGHT RATIO Tw Nm/kg 1.42 EMF CONSTANT (+/-5%) Ke Vs/rad 0.300 TORQUE CONSTANT (+/-5%) Kt Nm/A 0.52 RELUCTANCE TORQUE Tr Nm <3.5% WINDING RESISTANCE (+/-5%) R(ph-ph) Ω 5.30 WINDING INDUCTANCE (+/-5%) L(ph-ph) mH 5.40 ROTOR INERTIA J kgm²10-³ 0.05 MECHANICAL TIME CONSTANT Tm ms 1.70 ELECTRICAL TIME CONSTANT Te ms 1.02 THERMAL TIME CONSTANT Tth s 1280 THERMAL RESISTANCE Rth ºC/W 1.0 MASS M kg 1.2 RADIAL LOAD Fr N 231 AXIAL LOAD Fa N 82 INSULATION class-F PROTECTION IP-54 ALUMINIUM HEAT SINK PLATE 300X300

MAVILOR MOTORS, SA PI URVASA C/. Empordà11-13 - 08130 Sta. Perpètua de Mogoda Barcelona Phone:+34 93 574 36 90 Fax. : +34 93 574 35 74 e-mail: [email protected] Website: www.mavilor.es 6 5 4 3 2 1 DRAWING 23 70 D D n 60 j6 n8 7 n7 70 n 11 k6 4x M5x0.8( Prof. 8 mm.) 5 C C 2,5 45° 0,3 65 +0 - 45° B B A Diseño de Revisado por Aprobado por A Fecha 13/09/2011 Fecha RAMON MOTOR_DIMENSIONS 6 5 4 3 TECHNICAL SPECIFICATIONS HALL SENSORS SUPPLY VOLTAGE OUTPUT ON CURRENT OUTPUT OFF VOLTAGE OPERATING JUNCTION TEMPERATURE OUTPUT RISE TIME OUTPUT FALL TIME MAGNETIC FIELD FREQUENCY EMC correponding to DIN...