Copley Controls releases nano servo drives for mobile robots

Source: roboticsbusinessreview
Author: @therobotreport
Published: 8/22/2025
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Read original articleCopley Controls has introduced its Nano High Power (Nano HP) and Nano Plus High Power (Plus-HP) digital servo drives designed for brush and brushless motors, expanding its compact Nano family. These drives feature redesigned power boards to deliver higher current output, making them well-suited for traction motor applications in autonomous mobile robots (AMRs), automated guided vehicles (AGVs), and other space-constrained mobile robotics requiring high-power embedded modules. The Nano HP is based on an ARM processor platform, while the Plus-HP uses an advanced FPGA-based architecture, offering enhanced functionalities. Both drives support a wide input voltage range (9 to 90 Vdc) and provide up to 140 A continuous current, with communication protocols including EtherCAT (CoE) and CANopen; the Plus-HP also supports additional networking options.
Key features include Safe Torque Off (STO) with SIL 3, Category 3, PL e safety conformance, multiple analog and digital inputs/outputs,
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robotmobile-robotsservo-drivesmotion-controlembedded-modulesEtherCATAGV