Lenze AC Tech's BFK458-L Series
HIT THE BRAKES
Series BFK458-L spring-applied brakes are released by applying DC voltage to an electromagnetic coil. Life is estimated at 10,000,000 cycles. There are four sizes with rated torques 4–46 Nm; shaft sizes 10–25 mm and brake coils can be supplied for 24 V connection or rectified mains at 103, 180 and 250 V.