100A CANopen Servo Drive for High-Power Motion Axes

100A CANopen Servo Drive for High-Power Motion Axes

The MCAC8A0-23B-RC is a 100A CANopen Servo Drive rated for a 100 A output current from a 24-80 VDC supply, networked via RS485+CANopen. Available through Lyenwsin, it provides alarm protection against overvoltage, undervoltage, overcurrent, position deviation, and disconnection faults. Its high current rating supports demanding single-axis stations that run close to continuous torque limits.

Digital Servo Control

An ARM processor with a large programmable logic gate array (FPGA) executes the fully digital position, velocity, homing, and torque loops. Auto-tuning and resonance frequency identification let the drive handle varying load inertias, while the 100 A stage covers peak current draw during high-acceleration and hard-loading moves.

CANopen fieldbus operation

RS485+CANopen provides a dependable, widely deployed fieldbus that integrates cleanly into factories already normalized on CANopen. The master can read drive status and issue cyclic commands through the network, making a high-current axis a standard node rather than a custom-wired station.

Feedback and Wiring

Both incremental and absolute encoders are supported so the drive fits different accuracy and cost targets. Rich I/O terminals cover limit switch, homing reference, and probe functions, with compatibility for PLCs from Inovance, Leadshine, Omron, Delta, and Beckhoff. Internal protection trips to contain faults before they reach the machine.

Key Specifications

• Output current: 100 A
• Supply voltage: 24-80 VDC
• Fieldbus: RS485 + CANopen
• Control: digital position, velocity, homing, torque; auto-tuning and resonance identification
• Encoder support: incremental and absolute
• Protection: overvoltage, undervoltage, overcurrent, position deviation, disconnection

Typical Applications

The drive suits packaging machinery, factory automation, robotics, inspection and semiconductor equipment, medical instrumentation, and printing lines where a 100 A CANopen servo axis must move heavy or high-inertia payloads with reliable fault containment. Lyenwsin’s team can help you confirm the axis sizing before ordering.

Because the drive accepts both incremental and absolute encoders, the same 100 A node can serve machines with different accuracy and cost targets. The digital control loops and resonance identification keep the axis stable even when the load inertia changes between production batches.