Which electric brakes are used for crane motors?
Second, electric brake. Reverse braking. Reverse braking is the phase sequence that changes the power supply. Energy braking. The energy brake is the stator through direct current. Regenerative braking. Regenerative braking also feedback braking, such as a crane's main hook, which USES regenerative braking.
Mechanical braking Brake of mechanical brake with electromagnetic holding brake. Like crane braking system.
Current electric hu reed is a special of the motor rotor motor for conical, horizontal movement, when the motor to let the gas gap between backward displacement rotor stator rotating at the same time, when a power failure in the spring under the action of rotor displacement forward then eliminate air gap locked-rotor (death). It's called mechanical braking.
