In a Cantilever Gate, what is the portion that remains within the roller support and is sometimes called the counterbalance?

In a Cantilever Gate, what is the portion that remains within the roller support and is sometimes called the counterbalance?

• A. Back frame
• B. Counterweight
• C. Hinge bracket
• D. Operator housing

Answer: (A)

In a cantilever gate, the part of the leaf that remains inside the roller support bears the load and provides balance as the gate moves. This internal portion is called the back frame; its job is to stay within the roller carriage, creating the counterbalance effect that lets the long, cantilevered section extend outward without sagging or binding. The term counterweight refers to a separate weight used to balance the gate, not the internal frame itself, so this option describes a different component. The hinge bracket is at the opposite end, and the operator housing contains the motor and drive components, not the leaf’s internal balancing section.

In a cantilever gate, the part of the leaf that remains inside the roller support bears the load and provides balance as the gate moves. This internal portion is called the back frame; its job is to stay within the roller carriage, creating the counterbalance effect that lets the long, cantilevered section extend outward without sagging or binding. The term counterweight refers to a separate weight used to balance the gate, not the internal frame itself, so this option describes a different component. The hinge bracket is at the opposite end, and the operator housing contains the motor and drive components, not the leaf’s internal balancing section.