Digital Servo Amplifier
|
|
|
The Digital Servo Amplifier (DSA) is a new generation of the servo driver for brushless motors with sinusoidal as well as trapezoidal commutation. The DSA is able to close not only motor current loop, but also velocity and position loops providing overall control of a servo axis.
|
|
|
|
|
Orbit’s AL-2006-DDSA-1A Dual Digital Servo Amplifier (DDSA) is a Digital servo driver for brushless motors. It drives both axes of the pedestals.
The DDSA is a DSP-based unit responsible for motor current, motor velocity and axis position control loops as well as comprehensive build-in test (BIT) of the entire pedestal.
The DDSA supports several digital serial interfaces: UART, SPI and CAN bus.
|
|