DC servo-drive UnoDrive

multi-axisanalogcontrol

UnoDrive Characteristics of the UnoDrive Servo Drives ■ Analog servo drives for DC servo motors ■ Particularly suitable for applications with higher-level controllers (CNC) ■ 19" plug-in module design (3 height units, 8 width units, chassis available as required, installation in compact housing possible) or compact device for control cabinet installation ■ Mains connection to 230 V AC, 3 × 400 V, or 3 × 480 V three-phase mains (each via isolating transformer) ■ Design conforms to EMC requirements (CE marked), compliance with class A and B through external RFI-filters ■ Easy wiring, since all connections can be plugged in at the front (BN 6540 to BN 6548) or conventional plug-in module wiring in case of connection from behind using indirect connectors (BN 6550 to BN 6558) ■ High performance with compact dimensions thanks to use of surface mounting devices (SMT) and latest power transistors (MOSFETs) ■ Easy commissioning due to adjustable feedback, speed, offset, and current limit ■ No re-adjustment necessary when the drive is replaced thanks to plug-in customer module with all setting components ■ Easily adapted to non-standard applications with plug-in option modules ■ Rapid acceleration, deceleration, and reversing of servo motor by momentary current increase to double the rated current ■ No noise with switching frequency well above audible range ■ Control supply voltage fed by bus voltage ■ Safe operation thanks to various protection and monitoring circuits ■ Drive and motor protected by adjustable I²t current limiter ■ Easy error diagnosis with LEDs for fault, ready, and overload