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Hormann /TNR Model HD-SD 3050



  • A part of the HD SERIES chain drive, sprung models is the high-speed HD-SD 3050 model which is equipped with a high-performance helical gearhead operator to open the door at up to 48 inches per second.
  • The HD-SD 3050 operator is controlled by a custom programmable PLC with a variable frequency drive (VFD) in a NEMA 4 enclosure for precision control and durability.

Product data sheet
Shop drawing
Architectural specifications
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