Industrial door drive units for fire ...
rated doors
Powerful, flexible, low cost – these words describe the drive amplifier SD2S by SIEB & MEYER. The compact dimensions allow space-saving design of the switch cabinet. Linear motors, rotary servo motors, high-pole torque motors as well as synchronous/ asynchronous tool spindles with speeds up to 480,000 RPM can be driven by the SD2S. For the connection to a higher-ranking control analog reference values (+/-10 V) or pulse-direction values are processed. Alternatively, a CNC control can be connected via the bus system SERVOLINK 4.
SD2S evaluates all common measuring systems for rotary and linear motors. The safety category 4 acc. to EN 954-1 can be reached by the integrated restart lock. As external protective circuits can be reduced, system costs are minimized.
rated doors
installations