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Real-time control; built-in Ethernet
Increased torque and durability through
a higher-ratio, all-stainless gear drive giving higher payload capacity.

The PTU-D300E-EX is a high-performance, real-time positioning system for payloads up to 40.8 kg offering higher gear ratios and all-stainless gear train that provide increased payload capacities and superior long-term wear performance under harsh duty cycles.

Made with a low parts count and highly integrated design providing excellent system reliability, the PTU-D300E-EX offers very high precision positioning and speed control. The stepper motor/worm gear design supports micro-stepping and is based on a rigid bearing and mechanical design to ensure solid repeatable motion. The unit is highly-programmable with user parameters for range of motion, speed, acceleration, power consumption and the real-time command interface supports advanced applications such as video tracking.

Designed to be simple to integrate, the PTU-D300E-EX supports any type of single or multi-part payload through a flexible bracketing system of top and/or side mounting and its open platform provides the flexibility needed while minimizing development and integration effort.

The PTU-D300E-EX has been proved valuable in a wide range of mission-critical applications for positioning of cameras, lasers, antennas,or other instruments in both fixed and mobile environments. It is designed for high duty cycles and reliable operation 24/7 in harsh all-weather environments.

Key features - PTU-D300E-EX  
• Large payload capacity to 90 Lbs
• Extremely precise positioning (to 0.0064° with microstep)
• Wide range of pan speeds 0.0064°/sec to 22° for smooth, precise control
• 360-continuous pan (with slip-ring option)
• Precise, real-time control of position, speed and acceleration
• Rigid worm gear design (no belts/pulleys) provides steady positioning in windy environments
• Solid and vibration-tolerant for vehicle-mounted applications
• Single connector for power, control, payload signals
• Fully sealed for outdoor/marine applications (IP67). Wide temperature range with no heater required

Pan/tilt performance (standard)  
Maximum payload* 41 kg side mount; 27.2 kg top mount
Maximum speed** 22°/second (both side and top mount)
* Over-the-top payload assumes COG 15.2 cm from tilt axis; over the side payload assumes balanced COG.
** Maximum speed may depend on exact payload inertia and input voltage.
Input Voltage Unregulated 12-30 VDC (fastest performance & torque @ 30 VDC)
Payload mounting Side, top, dual-side+top
Pan speed min .0064°/second
Tilt speed min .0064°/second
Tilt Range (approx) +30º to -90º from upright (120º range) (up to +/-90º with single side mount)
Pan range (approx) Programmable up to 360° continuous
Tilt position resolution .0064° (with microstepping)
Pan position resolution .0064° (with microstepping)
Acceleration/Deceleration Programmable, on-the-fly speed and position changes
Duty cicle Up to 100% duty cycle, or 3-5 million cycles
Weight 11.8 kg (standard bracket: .5 kg)
Dimensions Pan/Tilt Only: 33 cm (h) × 18 cm (w) ×21.7 (d) (without brackets)
Operating temperatures -30°C to 70°C (no heaters)
Environmental IP67; RoHS Compliant; 100% relative humidity, non condensing

PTU-D300E-EX data sheet




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