Liftmaster Trolley Std Duty 1200#

The Liftmaster Trolley Std Duty 1200# (SKU TDC12S1BMC) is a next-generation DC commercial trolley door operator from the MAXUM Next Generation product line. It is designed for standard lift sectional door applications and is rated to operate doors weighing up to 1200 lbs using a 3/4 HP motor.

As a trolley-style operator, this unit drives the door along a rail and chain assembly. The rail and chain package is sized to the height of the door, indicated by an added suffix (for example, TDC12S1BMC-12 specifies a 12-foot door). The operator is configured for standard duty cycle service of up to 90 cycles per day.

This operator is suited to commercial and industrial settings requiring reliable trolley-driven door operation. A range of factory and field-installable accessories is available, including battery backup kits, photo eyes, contact edges, loop detectors, signaling devices, and trolley mounting kits.

• MAXUM Next Generation DC commercial trolley door operator (TDC – Trolley Next Gen)
• Rated for doors up to 1200 lbs (3/4 HP)
• Standard Duty cycle: up to 90 cycles per day
• 120/240 single and three phase voltage (model designator 1)
• Rail and chain package matched to door height (specified by -XX suffix)
• Battery backup capable (B in model designation)
• Compatible with a wide range of safety, signaling, and field-installable accessories