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Low-cost, stabilized pointing for virtually any type of payload for on sea, ground and air

Rugged, compact, feature rich
The PTU-D300E-ISM is a high-performance stabilized positioning system for payloads up to 18kg.

The integrated MEMs sensor is used to measure platform motion in real time and the pan/tilt is dynamically controlled to compensate for unwanted motion. It provides line-of-sight stabilization of any type of payload aboard boats, ground vehicles, and aircraft.

Simple to integrate, the D300E-ISM provides real-time control while stabilized, enabling applications such as tracking, radar slew-to-cue, and joystick operation.

Supporting any type of single or multi-part payload through a flexible bracketing system of top and/or side mounting, the PTU-D300E-ISM's open platform provides flexibility while minimizing development and integration effort.

The PTU-D300E-ISM has been proven 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-ISM  
• Low-cost stabilization for payloads up to 18 kg with side mount; 9 kg top mount
• Rigid worm gear design (no belts/pulleys) provides steady images in windy environments
• Solid and vibration-tolerant for vehicle-mounted applications. Fully sealed for outdoor/marine applications (IP67)
• High holding torque (no sag when powered off)
• Integrated controller—no external box
• Wide range of pan speeds (<0.0064º/sec to 50º/sec)
• Extremely precise positioning (0.0064º with microstep) allows translating object positions to global coordinates accurately
• 360º continuous-pan including pass-through for many payload types (Video, IR, Microwave, Laser)
• Single connector for all video, control, power interfaces
• Flexible payload mounting (top, side, top+dual-side)
• Wide temperature range with no heater required

Pan/tilt performance (standard)  
Maximum payload* 18.1 kg side mount; 9 kg top mount
Maximum speed** 50°/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) 360° continuous
Tilt position resolution .0064° (with microstepping)
Pan position resolution .0064° (with microstepping)
Acceleration/Deceleration On-the-fly speed and position changes
Duty cicle Up to 100% duty cycle, or 3-5 million cycles
Weight 13.94 kg (standard bracket: .5 kg)
Dimensions Pan/Tilt Only: 37.5 cm (h) × 18 cm (w) ×21.7 (d) (including top brackets)
Operating temperatures -30°C to 70°C
Environmental IP67; RoHS Compliant; 100% relative humidity, non condensing

PTU-D300E-ISM data sheet




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