Liftmaster Trolley Std Duty 700#

The Liftmaster Trolley Std Duty 700# (TDC7S1BMC) is a trolley-style commercial door operator from the MAXUM Next Generation DC Commercial Door Operator line. As a TDC (Trolley Next Gen) model, it is configured for standard lift sectional door applications.

This operator is rated for doors weighing up to 700 lbs and is designed for standard duty service of up to 90 cycles per day. It operates on 120/240V single and three phase power and is a non-E (MC) model. The TDC platform uses a rail and chain package sized to the door height, ordered using the height in feet (for example, the -XX suffix indicates door height).

It is suited for commercial sectional doors requiring a trolley operator in standard-duty cycle environments. A range of field-installable kits and accessories is available, including battery backup, signaling and safety devices, and trolley modification kits.

• Trolley Next Gen (TDC) operator for standard lift / sectional doors
• Rated for doors up to 700 lbs (1/2 HP)
• Standard duty cycle: up to 90 cycles per day
• 120/240V single and three phase voltage
• Non-E (MC) model configuration
• Rail and chain package selected by door height (ordered in feet)
• Compatible with available accessories including battery backup kits, photo eyes, contact edges, and trolley modification kits