· Maximum top load capacity 50kg (110.23lb)
· Pan angle: 0-360°, tilt angle: -45°~-+45°
· Pan speed 0.1~30°/s, tilt speed 0.1~15°/s
· Preset accuracy: ±0.1°
· High precision stepper motor and worm gear drive transmission, electronic anti-shake
· Self-lock with memory after power failure, strong wind resistance
· RS485 or RS422 pan tilt control with Pelco P/D protocol
· Support position feedback and absolute position
· Anti-corrosion surface treatment
· Rated IP66 for dust and water ingress protection
Heavy Duty Pan Tilt Head--BIT-PT850
Technical Specifications of BIT-PT850 Heavy Duty Pan Tilt Head
Model | BIT-PT850 |
Max. Load Capacity | 50kg (110.23lb), top load |
Load Type | Indoor/outdoor, top load |
Pan Angle | Pan: continuous 360° |
Tilt Angle | +45°~-45°(load capacity 50kg) Default |
-60°~+60°(load capacity 40kg) | |
-80°~+80°(load capacity 26kg) | |
Rotation Speed | Pan: 0.01°/s-30°/s |
Programmable Presets | 200 |
Preset Accuracy | ± 0.1° |
Cruising Track | 8 |
Scan | 8 |
Coordinate Feedback | Support angle query feedback or real-time feedback |
Absolute Control | Support |
Lens Preset | Support |
Lens Control Speed | Continuously adjustable zoom, focus speed |
Adaptive PT Speed to Zoom | Speed up while zooming out, slow down while zooming in |
Guard Location | Support with 1 preset or 1 cruising track or 1 auto scan |
Power Failure Memory | Support, recover to PT position, scan/preset/cruising track movement before power failure |
Self-lock | Support |
Protocol | Pelco P/D |
Baud Rate | 2400/4800/9600/19200 bps |
Communication Interface | RS485 (Optional RS422) or RJ45 |
Transmission | Worm gear transmission |
Wiring/Interface | |
Pan Tilt Base | 100M Ethernet with RJ45 (4 wire, pass-through), 24V AC/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), 24V AC/DC (2 wire), GND |
General | |
Operating Voltage | AC24V±25 %, 50/60Hz or DC24V±10 % |
Power Consumption | ≤100W (With heater) |
Working Temperature | -40ºC~+60 ºC (-40 ºF ~ 140 ºF) |
Working Humidity | 90±5% RH |
Storage Temperature | -40 ºC~+70 ºC (-40 ºF ~ 158 ºF) |
Protection Level | IP66 |
Material | Aluminium Alloy |
Weight | 23kg (50.7lb) |
Dimension (L×W×H) | 224×341×403mm (8.81x12.42x15.864in) |
Dimension of BIT-PT850 Outdoor Variable Speed Heavy Duty Pan Tilt Head
Please follow user’s manual and change them on the switch panel on the pan tilt body after removing the cover.
BIT-PT850 heavy duty pan tilt head features IP66 ingress protection. Below is the explanation of IP66 rating:
Protected from total dust ingress.
Protected from high pressure water jets from any direction.
It is well known that salt air in costal area corrodes metal in coastal environments, so to extend the working life time of pan tilt positioning unit, we are offering additional solution with corrosion resistant surface treatment and coating powder on BIT-PT850 heavy duty pan tilt unit.
If the BIT-PT850 pan tilt unit doesn’t receive any control commands for a certain amount of preset time, it will start to run some preset movement like preset, cruising or auto scan.





