General Description The SMC1 is a programmable control, evaluation and switching device for motors with one or two speeds. It is optimally adapted to hoist motor applications and offers a compact total solution. It provid......General Description The SMC1 is a programmable control, evaluation and switching device for motors with one or two speeds. It is optimally adapted to hoist motor applications and offers a compact total solution. It provides the operator with the basis for safe working, long service life and documentation of the actual use of the hoist. With the SMC1, STAHL CraneSystems FöRDERTECHNIK sets a new standard of safety for hoists and hoisting systems.AdvantagesContinuous overload protection by means of automatic load control ALC with integrated overload safety device. Load spectrum memory (S.W.P.) Monitoring of motor temperature Record of operating data, e.g. operating hours, motor switching operations and load cycles Various timer functions for motor control can be set, e.g. prevention of inching operations at high motor speed Slack rope cut-off when operating with load lifting elements Simple realisation of a second load cut-off pointEasy connection of visual and acoustic signal transmittersOptional connection of a large-format load displayTare function for load displayHigh level of data safety thanks to redundant storage of dataData memory protected against voltage failure without back-up batteryVariable configurationSMC Functions Automatic load control ALCTemperature controlInching operationChange of directionSlack rope cut-offLoad spectrumOperating dataLoad displayEmergency lowering operation