This Pan Tilt Antenna Positioner adopts a worm gear transmission structure, providing a payload capacity of up to 50kg and a repeated positioning accuracy of 0.05, supporting 360 continuous rotation and IP66 protection grade, ensuring that the microwave antenna can still maintain the absolute stability of signal transmission under 12-level wind, and providing bulk purchase.
Load
50kg
Protection
IP66
Rotation
360°
Using precision grinding worm gear drive design, the transmission ratio is as high as 180:1. The structure has a power-off self-locking function, even in the power-off state by 12 strong wind impact, the antenna will not be displaced, completely solve the gear transmission in the high wind load to produce more than 3 degrees drift problem.
Built-in 16-bit absolute value encoder, real-time feedback Pan Tilt Antenna the angular position of the Positioner. Through the optimization of PID algorithm, the repeated positioning accuracy is controlled within ± 0.05 °. Compared with the open-loop control system, the signal alignment efficiency of long-distance microwave transmission is improved by 40%.
The center integrates 12 military-grade conductive slip rings to support power, RS485 and Ethernet signal transmission. This design allows Pan Tilt Antenna Positioner to rotate continuously at 360 degrees, avoiding 15% equipment failure rate caused by traditional cable winding, and is suitable for omnidirectional radar scanning.
The shell is made of A356 aluminum alloy die-casting, and the surface is treated by three layers of fluorocarbon spraying, and passes the 96-hour neutral salt spray test. In the seaside high salt spray or extreme temperature difference environment of -40°C to +65°C, it can guarantee no corrosion peeling for more than 5 years and has excellent sealing performance.
Support DC 24V/48V wide voltage input, built-in overcurrent and overheat protection module. When it is detected that the motor is locked or the load exceeds 20% of the rated value, the system will cut off the power supply and feedback the error code within 0.1 seconds, effectively preventing the motor from burning and reducing the maintenance cost by 60%.
Native support Pelco-D/P and industry standard RS485/RS422 communication protocol, baud rate 2400bps-9600bps adjustable. A complete SDK development kit is available that a technical engineer can integrate into an existing security monitoring or radar control system in about 2 hours.
| Parameter categories | Technical Specifications |
| Product Name | Pan Tilt Antenna Positioner (Heavy-load Pan/Tilt Head) |
| Maximum load | Top load: 50kg |
| Horizontal rotation range (Pan Range) | Continuous rotation from 0° to 360° |
| Vertical rotation range (Tilt Range) | -45° ~ +45° (customizable to -90° ~ +90°) |
| Horizontal rotational speed (Pan Speed) | 0.01° ~ 30°/s (speed adjustable) |
| Vertical rotational speed (Tilt Speed) | 0.01° ~ 15°/s (speed adjustable) |
| Positioning accuracy | ±0.05° (including hysteresis compensation) |
| Drive Mode | Worm gear + timing belt |
| Input voltage | DC 24V ±10% |
| Maximum Power | 85W (120W with heater) |
| Communication interface | RS485 / RS422 / RJ45 (Pass-through) |
| Communication protocol | Pelco-D / Pelco-P |
| Protection rating | IP66, TVS 6000V surge protection |
| Operating temperature (Work Temp) | -40°C ~ +65°C (including automatic temperature control) |
| Body Material | High-strength aluminum alloy |
| Net Weight | 23kg |
In view of the cross wind interference often faced by field base stations or vehicle-mounted antennas, this product uses the mechanical characteristics of self-locking torque> 80N · m to solve the problem of communication link interruption caused by 2-5 shaking of traditional pan-tilt in gusts above level 8, and ensures that the data link is always locked by RSSI peak..
For application scenarios that require omnidirectional scanning, the integrated through-hole slip ring technology solves the pain point of the external cable breaking due to repeated bending during reciprocating motion. Compared with traditional equipment with limited rotation angle (such as ± 180 °), this product achieves true omnidirectional coverage without blind spots and extends cable life by more than 3 times..
In view of the protocol mismatch problem faced by system integrators, this product has built-in adaptive baud rate recognition and a variety of standard protocol libraries, which solves the pain point of the need to write additional protocol conversion gateways in the past. Engineers do not need to go deep into the underlying code, can directly control the orientation through the standard instruction set, debugging time is reduced by 70%..
Suitable for engineers responsible for long-distance point-to-point microwave transmission link construction. Pan Tilt Antenna Positioner high-precision fine-tuning capabilities, which can help engineers quickly complete
For the need for long-term work in salt fog, humid environment of the border and coastal defense monitoring system. The IP66 protection and heavy load capacity of this product are very suitable for carrying more than 30kg phased array radar or telephoto pod to meet the needs of 24-hour automatic cruise monitoring.
Purchasers for the special vehicle modification industry. The positioner has extremely strong seismic performance and power-off self-locking function, which solves the problem of antenna shaking during the driving of the communication vehicle. After arriving at the scene, it can immediately start the star search alignment without manual recalibration.
For technical teams developing anti-drone jamming systems. Using the fast response of Pan Tilt Antenna Positioner and RS485 real-time control interface, it can carry directional jamming guns and link with detection radar to realize accurate directional attack on invading unmanned aerial vehicles.
Use 4 M10 stainless steel bolts to fix the base to the horizontal bracket. When installing the antenna load, be sure to adjust the front and rear positions of the antenna so that the overall center of gravity is located on the central axis of rotation of the turntable (deviation needs to be <10mm) to avoid long-term unilateral load overheating of the motor..
Connect the power line (red +/black-) to the RS485 signal line (yellow A/green B) as defined in the wiring diagram. After the connection is completed, the aviation plug must be wrapped with the attached waterproof tape in a “three-layer winding method” to prevent rainwater from penetrating into the interface along the cable and causing a short circuit..
Open the DIP DIP switch cover at the bottom. According to the manual comparison table, set the hard address (ID 1-255) and communication baud rate (default 2400bps) of the device. Note: Each Pan Tilt Antenna Positioner on the same RS485 bus must have a unique address code..
After the first power-on, the “Call Preset 99” command is sent through the control keyboard, and the device will perform a self-test and automatically find the zero position. Then according to the actual environment, through the software set soft limit, to prevent the antenna in the rotation of the collision surrounding obstacles..
In the static (holding position) state, relying on the worm gear self-locking structure can withstand 12 hurricanes (wind speed of about 35 m/s); In the dynamic (rotating) state, it is recommended to run below level 8 wind (wind speed of about 20 m/s) to ensure positioning accuracy and motor life.
The standard version is RS485 interface. We provide an optional “network through version”. The internal slip ring contains 100M Ethernet channels, which supports transparent transmission of network signals. However, it is still recommended to control the motion of the PTZ itself through RS485 or RS422, or to install a network coding board to realize IP control.
The equipment comes standard with a built-in temperature control heating component. When the internal temperature of the fuselage is lower than -10°C, the heater will automatically start; when the temperature rises to +10°C, the heater will automatically turn off. Therefore, it can be used directly in an environment of -40°C without additional configuration.
50kg refers to the vertical load with the center of gravity located within 50mm of the center of the turntable. If the antenna shape is special or the center of gravity is offset, the eccentric moment needs to be calculated. In principle, the torque generated by the load should not exceed 45N · m, otherwise it will affect the running speed of the pitch shaft.
There is a “factory reset” jumper on the motherboard of the device. When the jumper is short-circuited and powered on for 5 seconds in the power-off state, the device will return to the default settings, which is convenient for reconfiguration.
The product adopts maintenance-free grease lubrication design, and has been filled with low-temperature aviation grease when leaving the factory. It is recommended to conduct a visual inspection every 12 months to clean up the surface dust and check the bolt tightening. Usually, there is no need to disassemble the machine to supplement the lubricating oil within 3 years.
Leave us Message
English
日本語
한국어
français
Deutsch
Español
italiano
русский
português
العربية
tiếng việt
ไทย
čeština
dansk
Svenska
