40A CANopen Servo Drive - 24-60VDC Fieldbus Low-Voltage Servo Drive (MCAC640-23B-RC)

40A CANopen Servo Drive for High-Output Axes

The MCAC640-23B-RC is a 40A CANopen Servo Drive rated for a 40 A output current from a 24-60 VDC supply, controlled over RS485+CANopen. Offered by Lyenwsin, it protects the axis against overvoltage, undervoltage, overcurrent, position deviation, and disconnection faults, making it a dependable single-axis node on a CANopen motion network for higher-current machines.

Digital Control and Servo Loops

An ARM processor driving a large programmable gate array (FPGA) runs the full digital position, velocity, homing, and torque control loops. PID tuning with auto-tuning and resonance frequency identification lets the drive settle a wide range of mechanical loads without deep manual gain work, which shortens commissioning on varying machine inertias.

CANopen fieldbus operation

RS485+CANopen gives the drive a standard interface for parameter access and cyclic control from a CANopen master. This suits installations that already standardize on CANopen and need a 40 A-class axis with clean network integration.

Feedback and I/O

The drive supports both incremental and absolute encoders, covering the spectrum from budget incremental feedback to absolute multi-turn applications. Rich I/O terminals provide limit switch, homing reference, and probe functions, and the drive works with PLCs from Inovance, Leadshine, Omron, Delta, and Beckhoff. Fault protection shuts the axis down before faults propagate to the machinery.

Key Specifications

• Output current: 40 A
• Supply voltage: 24-60 VDC
• Fieldbus: RS485 + CANopen
• Control: digital position, velocity, homing, torque with auto-tuning and resonance identification
• Encoder support: incremental and absolute
• Protection: overvoltage, undervoltage, overcurrent, position deviation, disconnection

Typical Applications

The drive fits factory automation, packaging machinery, robotics, inspection and semiconductor equipment, medical instrumentation, and printing lines where a 40 A CANopen servo node must deliver dependable, protected torque to an industrial axis. Lyenwsin’s application support can help you select the matching motor and encoder combination.

When sizing the axis, confirm that the 40 A output covers the motor’s continuous and peak current demands and that the 24-60 VDC supply can hold voltage during rapid acceleration. Lyenwsin’s engineers can review the motion profile and recommend the matching motor, encoder, and cable set.