Advanced Control Algorithms

• Supports modified PI-D (PIV) algorithm.
• 32 bit ARM CPU with double precision floating point motion calculations.
• Command smoothing for smoother and quieter operation.
• Velocity and acceleration feed-forward for higher accuracy trajectory tracking.
• Stiction (static friction) compensation reduces positioning errors on move starts and stops.
• Supports all combinations of metric and imperial hardware.
• Automatic calculation of electronic gearing and step multiplying with no loss of precision.
• Abnormal condition detection like following error and encoder faults.
• Real-time statistical motor position error analysis over multiple timeframes.

Easy Setup and Operation

• Standard isolated PUL/DIR/ENA/ALM interface supports popular CNC software and controllers.
• Supports CNC controllers from 3VDC to 30VDC without needing series resistors.
• Flexible wall or base mounting “L” chassis open frame design.
• Pluggable screw connectors for easy installation.
• 5V encoder power up to 150mA provided internally by the drive.
• Accepts differential, single ended and open collector encoders.
• Easy drive commissioning with free Machdrives Tuna software for Windows via USB.
• Nine LED indicators show drive states without multimeters or oscilloscopes.
• In-built waveform generator creates tuning waveforms such as trapezoid and S-profile.

Advanced Power Stage

• Ultra high efficiency MOSFET bridge requires minimal heatsinking.
• Silent operation. No singing or dithering.
• Detection and logging of eight different alarm conditions.
• Optional power saving mode reduces drive and motor losses.
• Over voltage protection and monitoring.
• Output short circuit protection.
• Intelligent overload protection.
• Thermal protection and monitoring.
• High efficiency internal spread-spectrum DC-DC converters.

Architecture

Connection

Mounting

Common Anode

Common Cathode

Differential Drive

Drive Manual

Tuna Manual

Tuna Software

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