Model: JEC-PTU-720 Series
The JEC-PTU-720 is a compact dual-side pan-tilt platform designed for integrating visible cameras, thermal modules and lightweight sensing payloads.
Its compact structure, wide input-voltage range and high-speed motion make it suitable for inspection robots, vehicle-mounted systems, transmission-line monitoring and compact electro-optical platforms.
Compact Dual-Side Integration: The T-type structure supports balanced installation of visible, thermal or auxiliary sensing modules while keeping the overall platform compact.
Responsive Closed-Loop Motion: Closed-loop speed and position control provide smooth operation, accurate positioning and rapid recovery after external disturbance.
Wide-Voltage Power Input: The 10–36 VDC input range supports robot, vehicle and mobile-platform integration.
Flexible Payload Configuration: Optional modules may include GPS, gyroscope, edge computing, 4G communication, wipers and auxiliary lighting.
JEC-PTU-720 Series
The JEC-PTU-720 is a compact dual-side pan-tilt unit for visible cameras, thermal modules and lightweight sensing payloads. Its T-type double-cabin structure, responsive DMD drive system and wide 10–36 VDC input support integration on inspection robots, unmanned vehicles, mobile surveillance equipment and compact EO/IR systems.
| 1.7 kg Rated payload | 360° Continuous pan | 100°/s Maximum pan speed |
| 80°/s Maximum tilt speed | IP66 Outdoor protection | 10–36 VDC Wide-voltage input |
The DMD drive system is designed to provide a wide speed-control range, high angular acceleration and responsive movement in a compact mechanism. Closed-loop speed and position control help the pan-tilt unit move smoothly between observation points while maintaining repeatable positioning during remote operation.
A position-locking function allows the unit to recover its commanded position after an external force causes displacement. Optional absolute or relative angle sensors can provide position feedback for OEM control software, preset patrol routes and automated inspection workflows.
According to the supplied JEC technical documentation, the platform has undergone electrostatic discharge, radiated-immunity and surge testing for demanding electrical environments. These capabilities are relevant when the pan-tilt unit is integrated into outdoor equipment, utility inspection systems, vehicle-mounted platforms or installations with long power and communication cable runs.
| Test standard | Reported level | Reported result |
|---|---|---|
| GB/T 17626.2 | Level 4 | Contact discharge up to 10 kV; performance criterion A reported. |
| GB/T 17626.3 | Class B reported | Radiated-immunity testing reported in the supplied documentation. |
| GB/T 17626.5 | Level 4 | Up to 3 kV differential mode and 6 kV common mode; performance criterion B reported. |
| Test conditions and applicability may vary with connector, cable, power and payload configuration. Request the current model-specific test reports from JEC before using these values in a compliance submission. |
The rated payload must include the camera, thermal module, housing, mounting plate, connectors and all moving cable components. Payload weight alone is not sufficient for model selection. The center of gravity, moment arm, cable torque, wind area, vibration level, mounting direction and required acceleration can all affect positioning performance and service life.
Optional cabin functions may include automatic wipers, auxiliary lighting, edge computing, GPS, gyroscope and 4G communication modules. Final module availability and enclosure layout should be confirmed for each customized configuration.
The following images show JEC multi-sensor PTZ systems deployed on unmanned surface vessels. They illustrate possible unmanned-platform applications; the final JEC-PTU-720 payload configuration must be reviewed separately against the 1.7 kg load limit and mechanical balance requirements.
This video demonstrates a JEC-PTZ-720 dual-sensor thermal PTZ camera in a robot-inspection application. It shows an integrated system rather than the standalone JEC-PTU-720 pan-tilt head.
The linked PDF covers the JEC-PTZ Dragonfly Series and is provided only as a related multi-sensor EO/IR system reference. It is not the model-specific datasheet for the JEC-PTU-720. Request the approved JEC-PTU-720 datasheet before final payload selection, mechanical design or procurement approval.
| Open Related Dragonfly PDF | Request JEC-PTU-720 Datasheet |
| Parameter | Specification |
|---|---|
| Payload Structure | T-type dual-side load |
| Rated Payload | 1.7 kg |
| Pan Range | 360° continuous |
| Tilt Range | ±90° |
| Pan Speed | 0.17–100°/s |
| Tilt Speed | 0.17–80°/s |
| Angular Resolution | 0.01° |
| Angle Error | <0.1° |
| Power Supply | 10–36 VDC |
| Control Interface | RS485 / RS422 |
| Protocol | Pelco-D |
| Protection Rating | IP66 |
| Operating Temperature | -40°C to +70°C |
| Unit Weight | Approximately 4 kg |
Contact our team for customized solutions, bulk pricing, and technical support.