Controllers produce smooth sinusoidal currents
A
Servotechnic product story
Edited by the Engineeringtalk editorial team
Aug 12, 2005
Motion Control Systems linear amplifiers are high performance servo controllers that produce very smooth sinusoidal motor currents using a linear amplifier output stage.
Motion Control Systems linear amplifiers, available in the UK through Servotechnic, are high performance servo controllers that produce very smooth sinusoidal motor currents using a linear amplifier output stage.
In combination with a sinusoidally wound MCS brushless motor, the linear amplifier can achieve extremely precise rotational control with less than 1% torque ripple, no acoustic noise and almost undetectable levels of electromagnetic interference.
Standard programmable features allow greater design flexibility, easy installation and startup.
The LA2000 series of linear amplifiers represents a dramatic breakthrough in industrial technology.
All models have a frequency lock loop speed control, along with programmable torque and acceleration.
All models feature an RS232 interface which provides diagnostic and configuration abilities and can be configured via setup commands to operate with a variety of different motor and encoder combinations.
Models 31 and 61 are designed for cabinet mounting.
Combining a smaller package with the features of the popular model 61, the model 62 represents a significant advantage to OEMs concerned about cabinet space.
All connectors on the model 62 are mounted on one face in order to minimise the amount of space needed for cables.
Along with RS232 control, the model 62 also has an analogue velocity and torque mode and TTL inputs for enable, direction and external frequency.
Applications for the LA series amplifiers and associated motors include machine tools, spindle drives, semiconductor machines and robotics.
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