CNC4BU

This new controller comes up with a 32 bits RISC CPU and USB 1.1 (12MBits/s) for faster speeds on linear and circular interpolation. 3 or 4 power drivers for unipolar or bipolar stepper motors are included on the board.
To reduce the mechanical resonance, microstepping mode is supported. Compatible with ISA4D software.


Technical  facts:


Interpolation :
             linear (4 axis ) and circular (2 axis)
Speed :
             up to 40 000 steps/s ( 4 axis interpolation )
             up to 8 000 blocks/s ( commands )
             trapezoïdal curve
             constant curve
             acceleration curve
             decceleration curve
Motor :
              bipolar ( 4 wires ) or unipolar ( 6 wires )
Resolution :
              full step, half step, 1/4 step, 1/8 step (software configurable)
Current :
              2,5 A (software configurable )
              IDLE 50% current in sleep mode ( software configurable )
              Motor OFF ( software configurable )
Communication :
              USB 1.1 ( 12 MBits/s ) with 32 Ko of local buffer
              Up to 256 Ko/s data transfert
              Real time override
              Real time spindle control
              Read back all axis position in real time
              Continuous command execution
Outputs :
              4 (20 mA max)
              1 relay (24V/1A)
              1 PWM (O-24V / 4A)
Inputs :            
              10 (0-30V max)
Power supply :
              +24V / 8A max
The package include :
              1 CNC4BU controller
              1 heat sink
              1 power supply connector ( 2 points )
              1 spindle control connector ( 2 points )
              1 relay connector ( 2 points )
Software communication :            
              ISA4D

Price  : 220.00 euros
276.28 USD

*Public prices, VAT and shipment not included. Price quantity for resellers: please contact us.
 
Documentations :

CNC4BU flyer ( version 1.0 )
CNC4BU reference manuel ( version 1.0 )
CNC4BU mechanical drawing

3D cad view
Developper :
Source File USB dll V2.0 ( visual C++ 6.0 )
Source file Communication test V2.0 ( visual C++ 6.0 )
Source File USB dll V1.0 ( visual C++ 6.0 )
Source file Communication test V1.0 ( visual C++ 6.0 )
Stock :
       Available