How does a axel brake?

An "axle brake" typically consists of a brake mechanism mounted on the non-driven end of the axle, rather than on the wheel itself. The brake pad or shoe contacts a brake drum, rotor, or disc that is affixed to or rotated by the axle, causing friction and slowing down the rotation of the axle and the attached wheel or wheels. This arrangement allows the braking force to be transmitted directly to the axle and provides a means of stopping or slowing down the vehicle.

In some cases, an axle brake can refer to a specific type of brake design, such as a "dead axle brake" or a "live axle brake." A dead axle brake is typically used on non-powered axles, where the axle does not rotate when the vehicle is in motion. In contrast, a live axle brake is used on a driven axle, which rotates along with the wheels. The specific design and operation of an axle brake can vary depending on the vehicle's configuration, drivetrain, and braking system.