SMC CDLA2B40-555-E-A54L-X142US MSRP: Now: $538.00 Was: The CLA2 cylinder acts as an air-operated brake with spring-backup. When external position feedback sends a signal to an air valve, the brake is actuated and fast-acting shoes grab the actuator shaft... CDLA2B40-555-E-A54L-X142US
