These incorporate internal spring-actuated brakes and compact power supplies without changing the dimensions of the general-purpose motor.Because these brake models are spring-actuated, the motor shaft rotates when power is on and stops when current is shut off. They are at their best in emergency braking when power goes out. They are also equipped with release levers so that the brake can be released manually from a holding state when the power is off.
These incorporate internal electromagnetic-actuated brakes and compact power supplies without changing the dimensions of the general-purpose motor.As electromagnetic-actuated brakes, these models brake motor shafts when current runs through the brake coil. Shutoff of the current to the brake coil instantly releases the brake. Brake torque is transmitted using a constant-load disc spring, so braking is always reliable.