MZT140TA Two-Axis Three-Light Turntable
The MZ140TA optoelectronic turntable consists of an uncooled infrared thermal imager, a 30x continuous zoom visible light camera, a laser rangefinder, a two-axis servo-stabilized platform, and an image tracker. It features lightweight construction, high stability and accuracy, and high integration, making it adaptable to vehicle and shipboard deployment for day and night reconnaissance, surveillance, and target location tasks.
The photoelectric turntable uses an uncooled infrared thermal imager and a visible light camera to detect, identify, and track ground targets around the clock, and outputs infrared and visible light videos in real time for mission personnel to view.
Optical turntables are mainly used in scenarios such as reconnaissance, border patrol, personnel search and rescue, and forest fire prevention.
I. Photos of the actual product
Figure 1 Product Image
II. Product Functions
a) It has self-testing and fault reporting functions;
b) It has the ability to detect long-wave infrared and visible light bands and can output infrared and visible light images;
c) It has a 30x optical zoom function for visible light ;
d) Visible light has optical zoom, autofocus, manual focus and low-light functions;
e) The infrared sensor features 1-4x electronic amplification and six color palette switching functions;
f) Equipped with laser ranging capability;
g) Possesses the ability to move with two degrees of freedom: azimuth and pitch;
h) It has multiple working modes such as automatic search , manual search, follow-up, attitude stabilization, and tracking;
i) In manual search mode, it has the function of receiving control station commands and completing turntable operations;
j) Possesses the ability to isolate carrier disturbances and stabilize the line of sight;
k) It has a target locking /unlocking function, and after locking the target, the turntable output image is an image with a tracking frame;
l) It has an automatic target tracking function, which can automatically track targets and has the ability to resist natural interference;
m) It has a memory tracking function, which can recapture the target in a short time after it is briefly lost;
n) It has the function of adjusting the gate size;
o) Features tracking point switching functionality;
p) The target coordinates can be calculated based on laser ranging and UAV attitude information;
q) It can communicate bidirectionally with the control station via RS422/100Mbps network and output information such as infrared images, visible light images, system working status, camera working status, and optical axis position;
r) Equipped with multiple video output interfaces including HD-SDI/Synchronous 422/100Mbps Ethernet/HDMI ;
s) It has photo and video recording functions ;
III. Mounting Platform
Vertical take-off fixed-wing drones, rotary-wing drones, tethered drones, etc.
IV. Main Technical Parameters
| model | ZT140TA |
| Infrared thermal imager | |
| Detector type | Uncooled focal plane detector |
| Operating band | 8μm～14μm |
| Detector resolution | 640×512 |
| Pixel size | 12μm |
| Lens focal length | 45mm |
| Field of view | 9.8°×7.8°（±5%） |
| Pseudo-color | 10 types |
| Numbers multiplied | 1～4X |
| Noise equivalent temperature difference | NETD≤50mK |
| Minimum distinguishable temperature difference | MRTD≤500mK |
| Visible light camera | |
| resolution | 1920×1080 |
| Response band | 0.4μm to 0.9μm |
| Pixel size | 2.8μm |
| Optical zoom | 30 times |
| Mixed Variable Multiplication | 60 times |
| focal length | 4.3mm～129mm |
| Field of view | 63.7°×35.8°～2.3°×1.3°(±5%) |
| zoom mode | Autofocus, manual focus |
| Minimum Illumination | 0.01 Lux (Black and White) |
| Laser rangefinder | |
| wavelength | 1535nm |
| Maximum ranging distance | ≥3km (under conditions of visibility ≥8km) |
| Minimum ranging distance | ≤20m |
| Distance measurement accuracy | ±2m |
| Ranging frequency | 1～5Hz |
| Servo Platform | |
| Orientation angle | 360°×n (360° continuous rotation) |
| Pitch angle | -120°～+90° (positive for upward) |
| Frame corner accuracy | ≤0.2° (1σ) |
| Stable accuracy | ≤0.05mrad (1σ) |
| Maximum turning speed | Azimuth ≥ 60°/s, Pitch ≥ 60°/s |
| Maximum turning acceleration | Azimuth ≥ 50°/s², Pitch ≥ 50°/s² |
| System Indicators | |
| Image tracking | Automatic tracking of selected targets (optional) |
| Power supply voltage | 20V～32VDC |
| power | Stable power consumption: ≤30W (peak power-on current ≥5A) |
| weight | ≤2.2Kg |
| volume | Turntable: ≤155mm×140mm×232mmTracking box: ≤108mm×110mm×37mm |
| interface | |
| Control Interface | RS422/100Mbps Ethernet |
| Video interface | HD-SDI/Synchronous 422/100Mbps Ethernet/HDMI |
| Storage interface | ≤128G memory card (Mini SD card) |
| Image format | JPG format |
| Video format | AVI format |
| Environmental adaptability | |
| Operating temperature | -20℃～+60℃ (-40℃ optional) |
| Storage temperature | -45℃～＋65℃ |
| Vibration conditions | The acceleration is 2g; 30 minutes each in the vertical, horizontal and longitudinal directions. |
| Impact conditions | Peak acceleration 20g, duration 11ms |
| Protection level | Can fly in light to moderate rain |
V. Mechanical Dimensions and Installation Interfaces
Figure 2 Product mechanical dimensions diagram
Figure 3 Data Box Dimensions
