Increased Efficiency Automatic Sliding Door Operator Single leaf High Power

Increased Efficiency Automatic Sliding Door Operator Single leaf High Power Description: The operator is placed in the space above the sliding door.Historically, elevator doors were opened by a set of mechanical linkages; the motor, geared down, would rotate linked arms, which in turn would drive the door. Applications: Sliding door operators are typically used on the outside doors of large retail businesses. (smaller retail businesses prefer swing door operators.) They are