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Radonix X4 Expander

Radonix X4 is an axis-expander board that replicates one controller axis into four synchronized motor channels. It’s purpose-built for gold & jewelry CNC and any machine that needs multiple motors to follow the same axis command (e.g., dual-X, multi-Z heads, mirrored gantries).

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X4 - Expander Module

The Radonix X4 Expanderis a specialized board designed to replicate the pulse and direction signals of a single axis into up to four identical outputs. By distributing these signals simultaneously to multiple motor drivers, it allows you to operate multiple motors on the same axis in perfect synchronization.
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X4 - Expander Module

key Features

Expand 1 Axis to 4

Expand 1 Axis to 4

  • Replicates step and direction signals from one axis into four separate outputs.
  • Ideal for multi-head or multi-motor setups on the same axis.

Versatile Applications

Versatile Applications

  • Perfect for jewelry and gold CNCs requiring multiple synchronized cutting or engraving heads.
  • Enhances throughput by enabling multiple motors to work simultaneously on the same axis.

Communication

Communication

  • Standard DB25 connectors simplify wiring and reduce setup time.
  • Straightforward plug-and-play expansion—no extra motion-profile programming needed.

Line Drive Input & Output

Line Drive Input & Output

  • Uses industry-standard line driver signals to ensure high noise immunity.
  • Delivers reliable performance in demanding CNC environments.

Detailed Information

Feature Specification
Axes 4 Interpolated and Independent
Digital Inputs (PNP/NPN, Isolated) 16 Units
Digital Outputs (PNP/NPN, Protected) 8 Units
Analog Outputs (Protected) 2 (0 - 10 Volts)
Analog Inputs (Isolated) 2 (0 - 10 Volts)
Axis Pulse Speed 500,000 (pulses/sec)
Axis Pulse Type Pulse/Direction
Acceleration Time From 50 to 30,000 (mm/s²)
Speed Profile S-Curve
Hardware Buffer Size 2,000 Block FIFO
PC-Control Unit Data Exchange Time 20 milliseconds
Isolation Type Optocoupler
Communication Type LAN at 100 Mbps (TCP/IP)
Communication Distance More than 20 meters with UTP / More than 50 meters with SFUTP
Hardware Lock 24 Time Locks Adjustable with Internal Clock
Power Consumption 12 - 24 volts - 300 milliamps
Dimensions 25 x 13 cm
Control Type Open-Loop Control
Operating System Windows 7, 8, 10, 11
Supported Equipment Handwheel, Remote Control, Joystick