TEMP. IND &
REG. EQUIP.
● Cut labor costs with simple direct coupling.
● True mechanical spring return – the most reliable fail-safe.
● Reverse mount for clockwise or counterclockwise fail-safe.
● Check damper position easily with clear position indicator.
● Overload-proof throughout rotation
● Temporary restrictions in damper movement will not change
actuator operation. Actuator returns to normal operation when
restriction is removed. (modulating actuators)
● Easy mechanical stop to adjust angle of rotation
(add ZDB-AF2 accessory).
● By eliminating internal condensation Golden Point
breather membrane optimizes performance in harsh
airstream environments.
● Built-in auxiliary switch is easy to use, offers feedback
or signal for additional device. (-S models)
● Manual override crank speeds installation
● Need to change control direction?
Do it easily with a simple switch. (modulating actuators)
● Microprocessor-controlled brushless DC motor increases
actuator life span and reliability, provides constant running
time (modulating actuators).
● Rugged metal housing withstands rough handling in the
mechanical room.
● 3 ft. appliance cable and conduit connector
eases installation.
● Double insulated – no need for separate safety ground.
(-S models)
● Automatically compensates for damper seal wear, ensuring tight
close-off.
The Trane Difference
● Low Installation and Life-Cycle Cost.
Easy installation. Accuracy and repeatability.
Low power consumption. No maintenance.
●
Long Service Life.
Components tested before assembly. Every product tested before shipment.
30+ years direct coupled actuator design.
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