Column Mount Gate Operator can pull the gate inward up to what opening angle?

• A. 120 degrees
• B. 90 degrees
• C. 150 degrees
• D. 180 degrees

Answer: (A)

The key idea is how far a column-mount swing gate operator can pull the gate inward, which is limited by the arm geometry and the limit switches to prevent interference with the column and hardware. For column-mount configurations, the safe inward travel is about 120 degrees. This gives enough clearance for proper operation and latch engagement without risking contact with the mounting post or over-stressing the mechanism. Opening farther—like 150 or 180 degrees—can cause collisions with the post or column or push the system beyond its designed travel, while swinging only about 90 degrees may not provide adequate clearance for safe operation. So, 120 degrees is the typical, correct inward opening limit.