Features of ZN-SPH120U Outdoor Heavy-Duty Variable Speed Pan-Tilt Head
★ Heavy duty pan tilt unit, indoor/outdoor use
★ High-precision worm gear drive transmission
★ Load capacity up to 120kg/264.55lb
★ High-strength aluminum alloy construction
★ Self-lock with memory after power failure, strong wind-resistance
★ Variable speed,pan: 0.005°/s~15°/s,;tilt: 0.005°/s~7°/s
★ 360° continuous pan rotation, +45°~-45° tilt
★ Preset accuracy:±0.1°
★ Support position feedback and absolute position
★ Supports preset positions for multiple lenses and auto-focus during zoom
★ Aviation circular connector design, easy for installation and maintenance
★ Anti-corrosion surface treatment and coating
★ PTA triple-shield coating on entire structure, critical components nitrogen-sealed
★ RS422/RS485 pan tilt control with Pelco D/P protocol
★ Protection grade IP66
| Model | ZN-SPH120U |
| Max. Load Capacity | 120kg/264.55lb |
| Load Type | Top load |
| Transmission Mode | Worm gear transmission |
| Pan Range | 0°~360° |
| Tilt Range | -45°~+45° |
| Pan Speed | 0.005°/s~15°/s |
| Tilt Speed | 0.005°/s~7°/s |
| Presets | 200 |
| Preset Accuracy | ±0.1° |
| PT Speed Adaptation | Support |
| Cruising Track | Support |
| Auto Scan | Support |
| Position Feedback | Support, position query feedback (default) / real-time feedback |
| Absolute Control | Support with Pelco D extend commands set |
| Guard Location | Support with 1 preset or 1 cruising track or 1 auto scan |
| Lens Preset | Support, |
| Lens Control | Support |
| Self-lock | Support |
| Power-Off Memory | Support, recover to PT position, scan/preset/cruising track movement before power failure |
| Protocol | Pelco D/P |
| Baud Rate | 2400/4800/9600/19200 bps |
| Communication Interface | RS422 (Optional RS485) |
| Coordinate Feedback | Support angle query feedback/real-time feedback |
| Interface | |
| Pan Tilt Base | 100M Ethernet with RJ45 (4 wire, pass-through), 48V DC (2 wire), GND |
| Pan Tilt Top | 100M Ethernet with RJ45 (4 wire, pass-through), RS485 P/T control (2 wire) 12V DC (2 wire), 48V AC/DC (2 wire), GND |
| General | |
| Power Supply | DC48V±10% |
| Power Consumption | ≤200W |
| Lighting Surge Protection | Power: 4000V (line to ground: 4000V, line to line: 2000V) Communication signal interface: 2000V (line to ground: 2000V, line to line: 1000V) |
| Working Temperature | -35°C~+65°C (-31°F~ +149°F) |
| Working Humidity | ＜90%RH |
| Protection Level | IP66 |
| Material | Aluminium Alloy |
| Weight | ≤45kg (99.21lb) |
| Size | 337×264×469mm（L×W×H） |
Q: What is the maximum load capacity of the ZN-SPH120U pan-tilt head?
A：The ZN-SPH120U has a maximum load capacity of 120 kg, though the actual supported load is determined by the height of the center of gravity.
Q: What are the rotation ranges for ZN-SPH120U pan and tilt unit ?
A: Pan (horizontal): 360° continuous rotation.
Tilt (vertical): +45°~-45°
Q:Can this heavy pan-tilt head be used for low-altitude defense systems?
A: Absolutely. Its high load capacity and stability make it suitable for mounting drone detection radars, jamming devices, or counter-UAV systems in critical zones.
Q: How does it perform in border/coastal surveillance?
A: Designed for harsh environments, it’s ideal for:
· Border patrol: Mounting thermal cameras or night-vision scopes.
· Coastal defense: Supporting marine radar or searchlights in salty/humid conditions.
Q: What’s the operational temperature range?
A: Typically -35°C~+65°C (-31°F~ +149°F). Confirm specs for extreme conditions.
Ziwin CCTV Cameras have a high quality. If you are interested in our products, please leave a message here, we will respond as soon as possible.
+86-15022658927 
sales@ziwincctv.com 
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.webp "Heavy Duty Pan Tilt Head with Load Capacity 80kg (176.37lb)")
