Product Description:

The 8V1010.50-2 is a single-axis AC servo drive module released by B&R Automation within the 8V1 ACOPOS Servo Drives series. It converts the fixed three-phase supply of a control cabinet into a controlled, high-bandwidth output that can track motion commands with millisecond accuracy. By regulating the armature current of a connected synchronous motor, the drive forms the core actuator layer in packaging lines, pick-and-place units, and other automated equipment that demands deterministic speed and position control.

Its thermal and electrical load profile includes a continuous phase current of 2.3 Aeff, while momentary load surges are handled by a peak value of 7.8 Aeff. The power electronics are clocked at a nominal switching frequency of 10 kHz, enabling a maximum fundamental output of 598 Hz; this supports high-pole servomotors running at elevated mechanical speeds. During cabinet energization, the line filter sees an inrush of 5 A at 230 VAC, after which losses stabilize at 80 W when the brake chopper is inactive. The module occupies only 58.5 mm of panel width and weighs 2.5 kg, simplifying side-by-side mounting on DIN rails. An ingress protection level of IP20 restricts usage to enclosed, contamination-free environments with forced convection.

A 24 V control supply is buffered by an input capacitance of 5600 µF, whereas the shared DC link is smoothed by an additional 2040 µF so that transient ripple from regenerative events is minimized. Excess kinetic energy is routed through an integrated brake circuit that can continuously dissipate 130 W and momentarily absorb 1.9 kW; the corresponding transistor provides up to 1.3 A of brake output current. When fully equipped with options and auxiliaries, the installed cabinet load reaches 1.35 kVA, which helps size upstream fusing and wiring.