Anorad Corporation

Festo Corporation

Mustansir A Faizullabhoy

Anwar K Chitayat

Joseph Cardamone

Frederick A Sommerhalter, Jr

Michael H Backman

Boaz E Eidelberg

Matthew Quigley

Robert C Goldstein

Patrick Haran

Thomas Pilock

A handling device includes a base plate defining an X-Y plane, a plurality of X rails movably supported on the base plate and extending in an X-direction, a plurality of Y rails movably supported on the base plate and extending in a Y-direction perpendicular to the X-direction and a drive system supported on the base plate for moving the X rails in the Y-direction and for moving the Y rails in the X-direction, wherein a spacing between the X rails varies as the X rails move, and wherein a spacing between the Y rails varies as the Y rails move, and wherein the spacing between the X-rails is continuously variable with respect to the spacing between the Y rails.

Integrated two dimensional robotic palm for variable pitch positioning of multiple transfer devices

A path module for a linear motor system includes a controller coupled to one or more amplifiers that are operative to control associated windings in the module. The controller receives control information via a communications link. The controller controls the amplifier based on the received control information so as to selectively energize the associated windings in the module. In one aspect, a plurality of such modules may be connected together to form a path along which one or more stages are moveable according to energization of the windings in the path.

Path module for a linear motor, modular linear motor system and method to control the same

A wireless encoder system facilitates operation and control of a motor, such as linear motor. The system includes an encoder sensor moveable with a first part of the motor. The encoder sensor is operative to sense movement of the first part relative the second part and provide an encoder signal having an electrical characteristic indicative of the sensed movement. A transmitter, which is associated with the encoder sensor, is operative to transmit a wireless transmitter signal based on the encoder signal. A remote receiver that receives the wireless transmitter signal thus may determine position and/or movement of the first part of the motor relative to a second part of the motor.

Wireless encoder

A system and method are disclosed for controlling an integrated rotary-linear actuator system that may be coupled to a network via a network interface. The integrated rotary-linear actuator system includes a control system and a rotary-linear actuator having a moveable plunger and associated coils. The coils may be energized to interact with associated magnets to effect corresponding movement of the plunger, which may include rotation and/or linear movement. The network interface facilitates receipt of control information at the control system of the integrated rotary-linear actuator system from the network. The control system may control an amplifier to energize the coils based on the control information.

System and method to control a rotary-linear actuator

Path module for a linear motor, modular linear motor system and method to control same

A path for a linear motor system includes routing system between a trunk of the path and two or more branches. The routing system is operative to couple the trunk with a selected branch to enable a stage to travel between the trunk and the selected branch. The routing system includes armature windings that may be energized to effect movement of the stage in a desired direction between the trunk and the selected branch.

Path arrangement for a multi-track linear motor system and method to control same

A control for a robotic actuator employs a position processor to determine the phase of a pair of electrooptically generated position signals as well as to keep track of the number of whole cycles of the position signals. Whole cycles are tracked using a prediction technique depending upon the continuity of position and velocity. A command processor employing the sensed position produces a velocity signal for driving the robotic actuator. When very slow motion is sensed, the response of the controller is appropriately reduced to maintain a velocity command signal generally in proportion to the motion.

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Stony Brook, NY, United States of America

Mustansir A Faizullabhoy