Motorized Two-axis Pan-Tilt Stage, 200 mm Diameter

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The PT200H Pan-Tilt Stage is a combination of two 200 mm (7.874 in.) rotary stages. set at a 90 degrees angle to each other.  The rotary stages of each Pan-Tilt  stage features a high repeatability of 0.05 degrees (180 arcsec), a positional accuracy of 0.01 degrees (36 arcsec). These Pan (horizontal table)-Tilt (vertical table) stages are deal for: scanning, testing, inspection, assembly, positioning, laser and micro machining, pointing optics and cameras, and other applications.  The pan and tilt axes on both stages have precision V-grove and crossed roller travel guides and are driven by a worm gear. Each axis is driven by a standard bi-directional stepper motor with a knob for manual adjustment. Both axes also have the calibrated indicator to display the angle of rotation. The knob on each motor can be replaced with an optical encoder for position verification. The travel speed of each axis is 8 degrees per second with the stepper motors. For higher speeds and closed loop operation, servo motors are also available. The PT200H Pan-Tilt Stages can be ordered as complete plug-and-play systems with a Motion Controllers , joystick, trackball or keypad.

Specifications Type PT200H Structure Description Range of Travel 360° Continuous on Tilt Axis Table Size Diameter: 7.874 in (200 mm)  Gear Ratio 180:1 Actuator Type Worm and Worm Gear Travel Guide Precision V-groove & Crossed Roller DB-9 Male Connector Two-Phase Stepper Motor Typical Phase Resistance 2.5 Ohms, Bi-directional Typical Phase Current 2 Amps   Pin Assignment and Description 1 +5 VDC for the HOME Sensor 2 Not Connected 3 Not Connected 4 Return for+5 VDC 5 Home Switch Open Collector Normally Open Needs Pull up Resistor (typically 1000 Ohms) 6 Stepper Motor Phase A+ 7 Stepper Motor Phase A- 8 Stepper Motor Phase B+ 9 Stepper Motor Phase B-     Base Material Aluminum Alloy Surface Treatment Black Anodized Load Capacity 40 kg (88 lb) Weight 30.0 kg (66.0 lb) Resolution 0.001° = 3.6 arcsec (10 Micro-steps per Step Motor Driver in use) Maximum Speed of the Pan axis with Stepper Motor 8 °/sec Maximum Speed of the Tilt Axis with Stepper Motor 8 °/sec Maximum Speed of the Pan Axis with Servo Motor 90 °/sec Maximum Speed of the Tilt Axis with Servo Motor 90 °/sec Typical Accuracy Positional Accuracy 0.05° = 180 arcsec Repeatability +/- 0.01° = +/- 36 arcsec

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