Maximum top load capacity 40kg/88lb
Pan angle: 360° continuous, tilt angle: -45°~+45°
Pan speed 0.01~30°/s (Optional 60°/s)
Tilt speed 0.01~10°/s (Optional 30°/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/RS422 pan tilt control via Pelco D/P, optional Ethernet P/T control
Support absolute position and position response
Optional anti-corrosion surface treatment
Rated IP66 for dust and water ingress protection
BIT-PT840 PT unit is designed for large pan tilt positioning system for video surveillance, communication or board defence etc. With powerful stepping motor/additional driver and precision worm/gear, it is capable of carrying up to 40/88lb devices with smooth rotation speed at minimum 0.01 degree/second, which makes targeting and tracking object at the maximum zoom possible.
As the rotation part of large system, BIT-PT840 pan tilt unit has been widely used in various applications including border defence, forest fire prevention, power station, costal/river monitoring, telecommunication and airport, etc.
Contact our sales representative for free professional technical consulting and customization services at sales@bit-cctv.com or call us at +86-139-2068-8922.
Model | BIT-PT840 | |
Max. Load | 40kg/88lb top load | 25kg/55lb top load |
(Please provide size/weight/gravity center of your payload to make sure that the pan tilt can load it) | ||
Load Mode | Top-mounted | |
Rotation Speed | Pan speed: 0.01°/s~30°/s; Tilt speed:0.01°/s~10°/s | Pan speed: 0.01°/s~60°/s; Tilt speed:0.01°/s~30°/s |
Pan Rotation Angle | Pan angle: 0°~360° continuous (Optional uncontinuous roation) | |
Tilt Rotation Angle | Tilt angle: -45°~ +45° （Optional up tp ±90° ） | |
Preset Positions | 255 | |
Scan | 1 | |
Cruising Track | 8 tracks (each with 10 preset positions) | |
Position Feedback | Support angle query with RS485 Optional real-time position feedback with RS422 | |
Absolute Positioning | Supported with Pelco D protocol | |
Preset Accuracy | ±0.1 degree | |
Auto Homing | Pan tilt will go back to the zero position without any operation for a period of time. It can be set up within the period of 1~60 min | |
Control Interface | Standard RS485 Optional RS422, RS232 or Ethernet (RJ45) | |
Protocol | Pelco D or Pelco P | |
Baud Rate | 2400/4800/9600/19200bps | |
Interface | RS485 (RS232, RS422, RJ45 optional) | |
Calibration Movements | Pan tilt unit will carry on a series of movements for calibration when the unit is powered on. External cabling may twist during the start movement. | |
Self-lock | Supported with worm/gear | |
Drive Mode | Worm gear drive with stepper motors | |
Standard Wiring | ||
Pan Tilt Base | 1. Ethernet (8 wire, pass-through to the base) 2. RS485 P/T control input (2 wire) 3. 24V DC Power Input (2 wire) 4. GND | |
Pan Tilt Top | 1. Ethernet (8 wire, pass-through to the top) 2. RS485 P/T control input (2 wire) 3. 12V DC @1.5A output (2 wire) 4. 24V DC@1.5A output (2 wire) 5. GND | |
General | ||
Input Voltage | DC24V±10% or DC48V±10% | |
Power Consumption | ≤100W | |
Operation Temperature | Working temperature:-35℃~+65℃ Working humidity: 90%±3% RH, without condensation | |
Storage Temperature | -40℃~+70℃ | |
Driven Mode | Worm-gear in both pan and tilt direction | |
Protection | IP66 rated | |
Weight | 17kg/37lb | |
Dimension | 281×220×375mm/11.06x18.66x14.76in (L*W*H) | |
With powerful stepper motor and optimized worm/gear transmission, BIT-PT840 pan tilt unit can provide up to 60 degree/second in pan direction and 30 degree/second in tilt direction to meet the demand of high speed tracking requirement of pan tilt positioning system.
With built-in slip ring, BIT-PT840 heavy duty pan tilt head provides continuous 360 degree rotation (optional limited pan rotation) and up to -90 degree to +90 degree in tilt direction.
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