Stepper motor driver DP3F1

Product overview
The DP3F1 series closed-loop pulse stepper driver delivers position-closed control for small and medium automation and instrumentation, eliminating step loss while improving torque response. It is designed for use in engraving machines, wire stripping machines, marking and cutting equipment, laser systems, plotters, medical devices, CNC machine tools, automatic assembly equipment and electronic processing systems.

Key features

• Closed-loop control to enhance torque and prevent step loss
• Improved closed-loop control algorithm for faster current response; up to 30% speed improvement in frequent forward/reverse operation
• Pulse/direction inputs compatible with both 5V and 24V logic levels
• Outputs for position (in-place)/Z, alarm and brake signals
• Dial-adjustable filtering time; selectable single/double pulse modes and switchable operating direction
• Serial port connection for parameter configuration from a host computer
• Plug-in wiring for quick installation and maintenance
• Comprehensive protections: overvoltage, overcurrent, undervoltage and short-circuit

Typical applications

• Engraving machines
• Wire stripping machines
• Marking and cutting machines
• Laser machines and plotters
• Medical equipment
• CNC machine tools
• Automatic assembly lines and equipment
• Electronic processing equipment

Technical specifications

• Control mode: Closed-loop pulse control
• Control algorithm: Improved closed-loop algorithm for better current response and dynamic performance
• Pulse/direction input levels: Supports 5V and 24V
• Outputs: Position (in-place)/Z, alarm, brake
• Filtering: Dial-adjustable filtering time; single/double pulse mode selectable
• Parameter configuration: Serial port for parameter modification
• Installation: Plug-in wiring
• Protections: Overvoltage, overcurrent, undervoltage, short-circuit