The M-Series 3 & 4 axis drives are high-performance, DC powered drives for control of stepper or servo motors via CANopen or EtherCAT communications. Each axis is configurable to drive either a stepper, brushless, or brush motor. Using advanced FPGA technology, the M-Series drives provide a significant reduction in the cost per node by combining stepper and servo motor control into a compact package.
Each axis in the M-Series operates as a CANopen node under CIA-402 or EtherCAT node under DSP-402, for motion control devices. Supported modes include: Cyclic position/velocity/torque, Profile Position-Velocity, interpolated Position Mode (PVT), and Homing.
Servo mode of brushless or stepper motors allows CANopen, EtherCAT or digital PWM position/velocity/torque control. In microstepping mode stepper command pulses and master encoder for camming or gearing is supported. Twenty-four high-speed digital inputs with programmable functions are provided. There are eight mosfet outputs that are 24V compatible.
An SPI port is provided with one high-speed input and four high-speed digital outputs. If not used for SPI, the input and outputs are programmable for other functions. An RS-232 serial port provides a connection to Copley’s CME2 software for commissioning, firmware upgrading, and saving configurations to flash memory. Drive power is transformer-isolated DC from regulated or unregulated power supplies. An AuxHV input is provided for “keep-alive” operation permitting the drive power stage to be completely powered down without losing position information, or communications with the control system.
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M-Series Drive |
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Motor Types |
Brushless, Brushed or Stepper |
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Input Power |
14-90 VDC |
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Continuous Current |
3-5 A per axis |
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Axes |
3 or 4 |
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Dimensions |
101.6 x 85.1 x 21 mm |
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Servo Control Modes • Profile Position-Velocity, Interpolated Position, Homing • Cyclic Synchronous Position-Velocity-Torque • Indexer, Point-to-Point, PVT • Camming, Gearing • Position/Velocity/Torque Stepper Control Modes • Cyclic Synchronous Position (CSP) • Profile Position-Velocity-Torque, Interpolated Position, Homing • Position (Microstepping) • Position/Velocity/Torque (Servo Mode) • Indexer, Point-to-Point, PVT • Camming, Gearing Command Interface • CANopen • EtherCAT (CoE) • ASCII and discrete I/O • Stepper commands • ±10V or PWM velocity/torque (servo mode) • Master encoder (Gearing/Camming) |
Communications • CANopen • EtherCAT • RS-232 Feedback • Digital quad A/B/X encoder • Absolute encoders • Sin/Cos encoders • Digital Halls I/O Digital • 18 HS inputs • 3 MOSFET outputs • 3 CMOS HS outputs I/O Analog • 3 ±10V inputs I/O SPI • 1 HS input • 3 CMOS HS outputs Dimensions: mm • 101.6 x 85.1 x 21 |
Servo Components & Systems Ltd
Tel: 01202 666636
