PA-RR-260-8 REDUNDANT SERVO ACTUATOR

PA-RR-260-8 REDUNDANT SERVO ACTUATOR

The Pegasus PA-RR-260-8 is world’s first small redundant servo actuator for safety critical unmanned systems, enhancing servo-actuator reliability to an unparalleled level.

The Pegasus redundant servo actuator is a Stand-Alone solution, meaning that all redundancy related process cycles are performed internally by the actuator. The advantage: No additional engineering for modified autopilot systems, no redundancy related decisions to be proceeded by the A.P., only necessary requirement is that we need two identical channels for each redundant servo actuator. In case of a component failure a specific warning signal will be reported to the A.P. Our redundant actuators will perform their full torque, rotational speed and bandwidth – even after a single point failure incidence.

Characteristics:

Continuous torque: 300N cm (425 oz-in)

Max. torque: > 500 Ncm (> 710 oz-in)

Operating voltage: 18 - 32 V DC

Travel angle: 315° (PA-ME³ / redundant contactless angle sensor).

No load speed: 195 °/sec @ 24 V DC, 230 °/sec @ 28 V DC

Pc-board: dual servo controller - with digital position feedback

Signal: Redundant RS485 data protocol

Motor: dual BLDC motor, Neodym magnet

Gear train: hardened steel, spur gear type, 8 ball races with PA-SC overload protection output shaft.

Case: aluminum, water- and dust protected (IP67), with solid horizontal and vertical 4-point fixation.

Weight: 490 gr. (17,3 oz)