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M L T                           Trolley - 14 cycles / hour, 50 cycles / day

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Medium duty operator for standard lift Sectional doors

Standards Features

  • Instant reverse limited duty 1/2 HP motor
  • 4l V-belt, chain and sprocket reduction
  • Door speed: 11"/second
  • Adjustable friction clutch
  • Dual heavy gauge, pre-drilled arm for manual operation
  • Quick release disconnect arm for manual operation
  • Liftable control box with hinged cover
  • Heavy duty relays
  • Thermal protection
  • C2 wiring, B2 or D1 can be set easily
  • Pre-wired for open override, safety reverse, radio control
  • Back room: door height
  • Head room: 4"
Option: Solenoid brake
Available Documentation

Specification Sheet
Shop Drawing
3-Part Architect Specifications
Installation & Instruction Manual
Electrical Drawing
Exploded View

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