TOPS: STAC6 Series Stepper Drives

STAC6 Series Stepper Drives

The STAC6 represents the latest developments in stepper drive technology, incorporating features that will derive the highest performance from today's stepper motors. Its Anti-Resonance and Waveform Damping control algorithms make it a clear market leader.

Features:

Current Output 0.5 to 6.0 A
90-135 VAC Input
165V Bus
Configurator™ configuration software
Configurable Idle Current reduction
External control options
Pulse and Direction
Analog Command Signal
Host command via RS-232/485
Integral control options -
- Si Programmer™ – intuitive easy to use graphical programming language.
- Q – comprehensive high level language with options for control of all drive features.

Advanced Features:

Self Test and Auto Setup
Measures and Configures motor parameters automatically
Anti-resonance
Eliminates midrange instability
Demand Signal Smoothing
Reduces extraneous system resonances
Torque Ripple Smoothing
Adjusts current waveform to reduce low speed torque ripple

STAC6 S	STAC6 Si	STAC6 Q
Basic drive; Analog, digital and host command input. Pulse & direction with electronic gearing Encoder following with electronic gearing CW and CCW pulse Multi-axis Si programming if used with a SiNet Hub “Host” commands for real time control from a host PC or PLC using RS-232 or RS-485 serial communication Configurable Oscillator function for running at fixed speeds or with joystick.	STAC6-Si can be programmed for stand-alone operation with the easy to use Si Programmer™ Windows software with integrated tuning (software and programming cable included). Graphical point and click format combines motion, I/O, and operator interface functionality for simple machine sequencing Easily integrates with other devices on the machine (Sensors, PLCs etc).	Q programming. Comprehensive programming language with options for downloading, storing and executing multiple programs. Q Programming environment Register manipulation Conditional processing Math functions Multi-tasking Pulse & direction with electronic gearing Encoder following with electronic gearing CW and CCW pulse Host interface while executing internal programs.

STAC6
S

STAC6
Si

STAC6
Q

Basic drive; Analog, digital and host command input.

Pulse & direction with electronic gearing
Encoder following with electronic gearing
CW and CCW pulse
Multi-axis Si programming if used with a SiNet Hub
“Host” commands for real time control from a host PC or PLC using RS-232 or RS-485 serial communication
Configurable Oscillator function for running at fixed speeds or with joystick.

STAC6-Si can be programmed for stand-alone operation with the easy to use Si Programmer™ Windows software with integrated tuning (software and programming cable included).

Graphical point and click format combines motion, I/O, and operator interface functionality for simple machine sequencing

Easily integrates with other devices on the machine (Sensors, PLCs etc).

Q programming. Comprehensive programming language with options for downloading, storing and executing multiple programs.

Q Programming environment
Register manipulation
Conditional processing
Math functions
Multi-tasking
Pulse & direction with electronic gearing
Encoder following with electronic gearing
CW and CCW pulse
Host interface while executing internal programs.

Feature Table		STAC6 S	STAC6 Si	STAC6 Q
Hub				–
Command Inputs	Pulse and Direction CW and CCW Pulse Master Encoder		– – –	– – –
Command Modes	Host Command Language Si Indexer Q Programming	– –	– –	–
Logic Input Functions	Enable Limit Switches Servo Enable			– –
Logic Output Functions	Alarm Brake In Position
Digital Inputs		7*	15	7*
Digital Outputs		3	7*	3

* Note – Digital I/O on S and Q models can be increased to 15 inputs and 7 outputs with optional Expansion I/O kit.

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