Eight-Axis Ethernet Motion Control Card
Eight STEP/DIR/EN channel groups and per-axis limits support independent motion, synchronized starts, host-generated trajectories, browser management and Mach3 integration.
Choose a configuration
Tax-inclusive reference prices in CNY. Negotiable; the quotation reflects the selected configuration, quantity and delivery requirements.
For a complete system, include the power supply, sensors, communication access and platform deployment in your enquiry.
At a glance
Product overview
The card organizes pulse-and-direction motion for compatible drives. It combines independent axis commands and trajectory execution with field drivers, motors, limits and independent stopping circuits.
Functions and integration
Axis commands
Each axis has STEP, DIR, EN and upper/lower limits, with finite pulse motion, acceleration, deceleration, stopping and disable.
Synchronized execution
Prepare multiple axes and start them together. Host software generates line, arc and curve trajectories for queued execution, normally in 4ms slices.
Mach3 and management
Mach3 R3.041 Win32 provides XYZABC plus two physical expansion axes. Browser management covers status, manual operations, parameters and logs.
Electrical and position model
External STEP/DIR/EN outputs use NMOS open-drain sinking. Reported position is commanded pulse position, not measured motor position.
Applications and operating workflow
Multi-axis equipment
Organize independent and synchronized actions for suitable pulse-direction drives.
Commissioning
Establish direction, enable and limit behavior before configuring host trajectories.
Maintenance
Use timestamped logs and exports while retaining independent hardware stopping circuits.
Technical data and interfaces
| Axes | 8 STEP/DIR/EN groups |
|---|---|
| Limits | Upper and lower limits per axis |
| STEP requests | Up to 100kHz per axis |
| Trajectory slice | Normally 4ms |
| Mach3 | R3.041 Win32; XYZABC plus two expansion axes |
| Management | Ethernet Web, UART commands and Mach3 plugin |
| Position | Commanded position, not encoder feedback |
Frequently asked questions
Are all eight axes native Mach3 axes?
Mach3 uses native XYZABC axes; physical axes 7 and 8 are expansion axes.
Is encoder feedback provided?
This configuration tracks commanded pulses rather than measured motor position.
Does 100kHz define mechanical speed?
No. Drives, motors, microstepping, transmission and acceleration determine usable mechanical speed.
Related products and engineering guides
Technical documents and project support
Request product selection assistance, interface documentation and system integration support with your equipment list, channel count, network conditions and deployment requirements.