Electronic braking
stops the load by injecting
a controlled amount of DC current into a three phase AC motor. The
Power Electronic Brake (PEB) Series features full-wave DC braking
which can be adjusted to stop your load quickly, repeatedly and
reliably...even if load conditions change.
Unlike other brakes that only provide voltage control, the PEB
Series is a current regulated brake. It automatically adjusts for
resistance changes in the motor windings due to any input voltage
fluctuations. What does this mean? Repeatable, reliable operation
every time you stop your motor.
An exceptionally accurate method of microprocessor controlled
sensing determines when the motor shaft has come
to a stop. Braking current is removed when the motor stops, |
eliminating excess braking current which means longer motor life.
Built-in jogging circuitry allows you to select the time you need
for machine setup and positioning without applying DC current to
the motor windings. DC current is only applied when system setup
is complete... no excess current, no excess heating, no premature
motor failure.
The PEB Series has a built-in feature to control
a mechanical holding brake. Any fault indication automatically
enables the mechanical brake for failsafe operation.
The PEB Series has been designed and tested to meet the most
stringent industry standards: UL & cUL.
UL File # E169883 |
