Model HD-SD 3050
HD SERIES SPRUNG DRIVE HIGH-SPEED RUBBER DOOR
The typically harsh environments of heavy industrial applications are where these extremely reliable doors are most valuable.
FEATURES AND BENEFITS
- 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.