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cPCI-8168 8 Axes Motor Controller |
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CompactPCI 8 Axes Motor
Controller Board for precision
Applications The cPCI-8168 can generate high frequency pulse train. The frequency of the pulse train controls the motor speed; the number of pulse controls the motor position. The differential input/output signals reduce noise interference. The command output options, including DIR/OUT mode and CW/CCW mode, provide an easy access to various stepper or servo motor drivers. The motion control ASIC performs versatile trajectory planning ability. The acceleration and deceleration time are programmable. The S-curve helps to avoid mechanism vibration. The hardware linear interpolation between two axes is powerful to reduce software computation effort. Various operation modes are available, such as continuous motion, absolute move, relative move, simultaneous move, change speed on the fly, linear interpolation, and home return. Incremental encoder interface is used for position feedback. The encoder counters provides the position information to correct the position error generated by inaccurate mechanical transmissions. The differential-type encoder feedback avoids noise interference. The 28-bit counters cover the position range for most applications. The software drivers support VisualC++/VisualBasic programming on Windows NT/98/2000 platform with DLL.
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