1265DC-XHD Sliding Door (10 Ton)

#1265XHD designates a single sliding application, while #1266XHD implies a bi-parting door application.

Designed for hard usage in Very HEAVY applications such as Radiation Shielding Sliding Doors. The units are available in 1 hp, 1-1/2 hp, 2 hp, and 3 hp sizes.

DC (direct current) operators offer smooth ramp up/down speeds and are very quiet. An electric clutch is also available for DC units.

Rugged Crown sliding door operators give you all these quality features:

  • Gearhead motor; perfect drive alignment.
  • Dependable magnetic disc brake for positive door control.
  • Rugged motor base, supports, idler and door chain brackets.
  • Quality roller drive chain.
  • Reliable emergency release for manual operation.
  • Wide selection of optional custom door controls.

This style of door operator utilizes a continuous loop of heavy roller chain for control of door movement. The chain is driven by the drive sprocket of the power unit and held at the proper tension at the other end by an idler sprocket in a take-up wall bracket. Doors are attached to the chain with heavy duty brackets or to the I-beam trolley. An emergency release is attached to each bracket for manual operation.


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