The direct drive operator consists of a DC electric motor directly coupled to a hollow shaft (30:1 reduction) worm gear reducer designed to install over keyed door shaft.
Continuous duty 0.5 HP 90 V DC 1750 rpm motor suitable for
110 to 240 V 1 PH and 60 Hz power supply.
Comes with integral absolute encoder to control the door travel
24 V 5 amps back-up battery pack and 3/8” ratchet socket to
accept and crank for manually operating the door in case of power failure
Programmable wall mountable UL325 compliant NEMA 4X control panel with LCD display and OPEN-CLOSE-STOP buttons on cover
8070 Auto-Lock provides integrated security with an electronic solenoid
locking system that releases a shoot bolt above a roller when door is
stopped and withdraws prior to door operation
Model 4000 Insulated roll up door is complete with a curtain hood guides counterbalance and option for operation such as chain hoist electric operator.
The insulation shall consist of closed cell urethane foam injected insulation a minimum of 1 inch thick providing a 7.2 R-value and sound barrier protection with an STC 25 rating.
Insulation is pressure foamed in place bonding both the front and back slats while filling all voids and creating a thermal break.
Pricing varies according to size and options selected.