Hormann/TNR Model HD-SD 3050

Description

FEATURES AND BENEFITS

  • Among the spring-counterbalanced, chain-driven models of the HD SERIES, the high-speed HD-SD 3050 is equipped with a high-performance helical-gear operator that opens the door at speeds of up to 48 inches per second.
  • The HD-SD 3050 operator is controlled by a custom programmable logic controller with a variable frequency drive (VFD) in a NEMA 4 enclosure for precise control and high durability.

 

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