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Linear Positioning System. Tony Swanson Chris Biedrzycki. Key Components. Lead screw Lead nut with reflecting plate Supports Ultrasonic sensor Motor Circuitry. Ultrasonic Sensor. Range: 4 – 30 in “Pings” target Repeatable to within 1/16”. Lead Nut. Slides on 2 ball bearings
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Linear Positioning System Tony Swanson Chris Biedrzycki
Key Components • Lead screw • Lead nut with reflecting plate • Supports • Ultrasonic sensor • Motor • Circuitry
Ultrasonic Sensor • Range: 4 – 30 in • “Pings” target • Repeatable to within 1/16”
Lead Nut • Slides on 2 ball bearings • Supported with two vertical supports • Bolt through reflective plate
Motor • 24V DC gear motor • Max 115 rpm, no load @ 24V • 214 in-lb stall torque