Pan-Tilt Unit D300E ISM – Low-Cost Stabilized Pan-Tilt

The PTU D300E ISM integrates a powerful, low-cost MEMs gyro to provide active inertial stabilization of any type of payload. Stabilization improves images while on the move and allows communications links to be maintained from air, ground, or sea platforms. The PTU-D300E-ISM is available in most of the PTU-D300E configurations, making it an ideal OEM platform for a wide range of applications.

  • Payloads to 30 lbs (stabilized)
  • Integrated slip-ring for 360-continuous pan rotation
  • Small form-factor
  • Light weight
  • Position resolution down to 0.00625°
  • Pan/tilt speeds up to 100° / Sec.
  • Wide range DC voltage input
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Pan-Tilt Unit D300E ISM Overview

D300E ISMThe PTU-D300E-ISM provides stabilized pointing for virtually any type of payload. The integrated MEMs sensor is used by the ISM processing module to measure platform motion in real-time, and to dynamically control the pan-tilt to compensate for unwanted motion. Its light weight make it suitable for airborne as well as fixed or ground mobile/portable applications. The real-time control interface allows applications to dynamically control the PTU-D300E-ISM while stabilized, to support applications such as slew-to-queue, video tracking, antenna tracking, and more.

The controller is fully integrated. A single mil-style connector provides power and pan-tilt control, as well as pass through of payload signals via the integrated slip-ring.

The built-in command set offers both ASCII and binary formats. This command set supports real-time control at up to 60 commands/second with very low and predictable latencies. The rich command set provides fine-grained control of position (absolute and relative), velocity, acceleration and other unit functions. The optional Geo-Pointing Module also provides an Ethernet/IP interface for control of the pan-tilt units.

Pan-Tilt Unit D300E ISM Specifications

Max Payload Weight 40 lbs. side mount, 20 lbs. top
Position Resolution (°) 0.00625°
Min Pan Speed 0.00625 °/ Sec.
Max Pan Speed 50 °/ Sec. (100° / Sec. with HS option)
Min Tilt Speed 0.00625° / Sec.
Max Tilt Speed 50° / Sec.
Pan Range Nx360-continuous
Tilt Range -30°/+90° (other ranges available)
Height < 14″ not including brackets
Operating Voltage 12-30VDC
Environmental IP67
Operating Temperature -30°C to +70°C

Documentation for PTU D300E ISM

PTU D300E ISM Datasheet

Quick Configuration Guide – product configuration and accessories details

User Manual – D300 E-Series


  • Dual-side mount configuration


  • Standard L bracket
  • Heavy-duty “L” bracket – top
  • Heavy-duty “L” bracket – side
  • Breakout cable
  • Power supply
  • Geo-Pointing Module (provides general Ethernet/IP interface, and/or Geo-Pointing functions)