GYRO STABILIZED GIMBAL CAMERAS

extreme-1Sensor Systems by Challenger Aerospace Group.

EXSS-90 One of the smallest gimbal system with FULL HD daylight camera with 10x optical zoom.

EXSS-90 is a small and light weight gyro stabilized gimbal system, containing FULL HD daylight camera with 10x optical zoom. 2 axis gyro stabilized gimbal is specially developed for applications on different kind of unmanned aerial vehicles, with fixed or rotary wing. All control electronics, required for gimbal operation, is fit inside the unit shell. Platform is controlled by high bandwidth, purpose built coreless direct torque motors, with gearless drive, which allow to achieve low de-stabilization, required for embedded optical sensor operation, enabling good and stable image quality even at maximum optical zoom value.

Technical parameters:

Gimbal system 2 axis gimbal with high bandwidth direct torque drive
Daylight video camera * SONY H11
Daylight camera field of view horizontal – 50° to 5.4°
Minimum illumination 12 lx (color), 1.0 lx (B/W, ICR On)
Pan/Tilt range Unlimited – slip ring on both axes
Maximum slew rate Up to 300 °/sec
Feedback position resolution               * 0.072° or 1.25 mRad
De-stabilization Less than 250 uRad  (1σ)
Control interface 1x RS232, 1x auxiliary RS232, up to 3x GPIO with 3.3V levels for external devices control, like video switching, gimbal deployment mechanics control, etc.
Video output Daylight camera – 1x component Y Pb Pr up to 1080i or ITU472-3 (PAL)
Weight 0.89 kg
Working voltage 16-30 V
Power Less than 15 W
Control interface RS232, 115200 bps, 8N1, proprietary binary protocol
External connector  * PC10TB, or customized

*This can be customized according customer specification.

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Automatic video target tracking system EXSS -100

Technical parameters of automatic video target tracking system EXSS -100

Parameter Value
Target tracking mode Correlation
Input video resolution 720*576 pixels
Picture in picture displaying video resolution 298*223 pixels
Maximum tracking target size 200*200 pixels
Minimum tracking target size 40*40 pixels
Minimum step for target acquisition window size, controlled by user One pixel in vertical and horizontal direction
Maximum between-frame target displacement Up to ±50 pixels in vertical and horizontal directions
Input video signal standard PAL
Number of video inputs 2
Target coordinate refine rate 50 Hz (one independent solution for every half-rame)
Target coordinate latency No more, than 10 ms from the moment of accepting half-frame
Target coordinate subpixel accuracy 1/10 pixel
Input voltage 5-20 V
Power consumption No more, than 6.5 W
External communication interface RS232,115200 bps, 8N1
Weight Less than 55 gramm
Dimensions 100 x 65 x 20 mm

Automatic video target tracking system EXSS -100 is intended for use in applications, like gyro stabilized gimbals, where automatic tracking and holding target is required. EXSS -100 provide screen target coordinate with very low latency, and for every semi-frame of input PAL video signal, allowing tracking highly dynamical targets. The user can control target acquisition window size, independently in X and Y directions, which is suitable for most applications. The external communication protocol is very simple, that allow end user to integrate this tracking system to any equipment. EXSS -100 provide reliable tracking for many types of video source, like daylight video camera, or even IR imager. It has user-controllable settings of video processing algorithm, allow end user to fine tune the tracking performance for video source.

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EXSS-170  Gimbal system with IR uncooled imager and daylight camera with 30x optical zoom.

EXSS-170 is a gyro stabilized gimbal system, containing FULL HD daylight camera with 30x optical zoom, and infrared imager with 640*480 resolutions. 2 axis gyro stabilized gimbal is specially developed for applications on different kind of unmanned aerial vehicles, with fixed or rotary wing. All control electronics, required for gimbal operation, is fit inside the unit shell. Platform is controlled by high bandwidth, purpose built coreless direct torque motors, with gearless drive, which allow to achieve very low de-stabilization, required for embedded optical sensors operation, enabling good and stable image quality even at maximum optical zoom value.

Technical parameters:

Gimbal system 2 axis gimbal with high bandwidth direct torque drive
Daylight video camera * PANASONIC GP-MH330
Daylight camera field of view horizontal – 65.1° to 2.3°vertical – 38.4° to 1.4°
Minimum illumination 0.4 lx (color), 0.03 lx (B/W)
Infrared imager core * TC 640, uncooled module with shutter
Infrared imager lens 50 mm atermalized lens
Infrared imager field of view 18° x 14°
Pan/Tilt range Unlimited – slip ring on both axes
Maximum slew rate Up to 300 °/sec
Feedback position resolution               * 0.072° or 1.25 mRad
De-stabilization Less than 50 uRad  (1σ)
Control interface 1x RS232, 1x auxiliary RS232, up to 3x GPIO with 3.3V levels for external devices control, like video switching, gimbal deployment mechanics control, etc.
Video output Daylight camera – 1x component Y Pb Pr up to 1080i or ITU472-3 (PAL)Infrared imager – 1x ITU472-3 (PAL)

Both signals (daylight and IR) are available at the same time on the external connector (i.e. no video switching inside gimbal)

Weight 3.5 kg
Working voltage 24-30 V
Power Less than 20 W
Control interface RS232, 115200 bps, 8N1, proprietary binary protocol
External connector  * PC10TB, or customized

*This can be customized according customer specification.

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EXSS-240 LRF Gimbal system with 2 IR uncooled imagers, laser rangefinder, and daylight camera with 30x optical zoom.

EXSS-240 LRF is a gyro stabilized gimbal system, containing FULL HD daylight camera with 30x optical zoom, and 2 infrared imagers with 640*480 resolutions. It also has embedded laser rangefinder to enable geo location feature. 2 axis gyro stabilized gimbal is specially developed for applications on different kind of unmanned and light manned aerial vehicles, with fixed or rotary wing. All control electronics, required for gimbal operation, is fit inside the unit shell. Platform is controlled by high bandwidth, purpose built coreless direct torque motors, with gearless drive, which allow to achieve very low de-stabilization, required for embedded optical sensors operation, enabling good and stable image quality even at maximum optical zoom value.

Technical parameters:

Gimbal system 2 axis gimbal with high bandwidth direct torque drive
Daylight video camera * PANASONIC GP-MH330
Daylight camera field of view horizontal – 65.1° to 2.3°vertical – 38.4° to 1.4°
Minimum illumination 0.4 lx (color), 0.03 lx (B/W)
Infrared imager cores * 2 x TC 640, 25 um pixel pitch uncooled module with shutter, 640*480,or 2x SmartCor, 17 um pixel pitch, uncooled shutterless , 640*480
Infrared imager lens Imager 1 – 35 or 20 mm atermalized lensImager 2 – 75 mm atermalized lens
Infrared imager field of view (25 um pixel pitch) For 35 mm – 26° x 20° For 20 mm – 44° x 33° For 75 mm – 12° x 9°
Infrared imager field of view (17 um pixel pitch) For 35 mm – 17° x 13° For 20 mm – 30° x 22° For 75 mm – 8° x 6°
Laser rangefinder       * DL-6
Distance measurement range 50 m – 3000 m (if the surface reflection > 0.3)
Measurement accuracy ±1 m
Laser class 3В, λ = 905 nm
Pan/Tilt range Unlimited – slip ring on both axes
Maximum slew rate Up to 300 °/sec
Feedback position resolution               * 0.072° or 1.25 mRad
De-stabilization Less than 50 uRad  (1σ)
Control interface 1x RS232, 1x auxiliary RS232, up to 3x GPIO with 3.3V levels for external devices control, like video switching, gimbal deployment mechanics control, etc.
Video output Daylight camera – 1x component Y Pb Pr up to 1080i or ITU472-3 (PAL)Infrared imager 1 –  ITU472-3 (PAL)

Infrared imager 2 –  ITU472-3 (PAL)

All signals (daylight and IR1 and IR2) are available at the same time on the external connector (i.e. no video switching inside gimbal)

Weight 7.5 kg
Working voltage 26-32 V
Power Less than 30 W
Control interface RS232, 115200 bps, 8N1, proprietary binary protocol
External connector  * PC19TB, or customized.

*This can be customized according customer specification.

01111400558858

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EXSS -135 Gimbal system with IR uncooled imager and daylight camera with 10x optical zoom.

EXSS -135 is a gyro stabilized gimbal system, containing FULL HD daylight camera with 10x optical zoom, and infrared imager with 640*480 resolutions. 2 axis gyro stabilized gimbal is specially developed for applications on different kind of unmanned aerial vehicles, with fixed or rotary wing. All control electronics, required for gimbal operation, is fit inside the unit shell. Platform is controlled by high bandwidth, purpose built coreless direct torque motors, with gearless drive, which allow to achieve low de-stabilization, required for embedded optical sensors operation, enabling good and stable image quality even at maximum optical zoom value.

Technical parameters:

Gimbal system 2 axis gimbal with high bandwidth direct torque drive
Daylight video camera * PANASONIC GP-MH310
Daylight camera field of view horizontal – 50.6° to 5.5°vertical – 29.3° to 3.1°
Minimum illumination 2.0 lx (color), 0.1 lx (B/W)
Infrared imager core * TC 640, uncooled module with shutter
Infrared imager lens 35 or 20 mm atermalized lens
Infrared imager field of view 35 mm – 26° x 20°20 mm – 44° x 33°
Pan/Tilt range Unlimited – slip ring on both axes
Maximum slew rate Up to 300 °/sec
Feedback position resolution               * 0.072° or 1.25 mRad
De-stabilization     ** Less than 250 uRad  (1σ)
Control interface 1x RS232, 1x auxiliary RS232, up to 3x GPIO with 3.3V levels for external devices control, like video switching, gimbal deployment mechanics control, etc.
Video output Daylight camera – 1x component Y Pb Pr up to 1080i or ITU472-3 (PAL)Infrared imager – 1x ITU472-3 (PAL)

Both signals (daylight and IR) are available at the same time on the external connector (i.e. no video switching inside gimbal)

Weight 1.9 kg
Working voltage 18-30 V
Power Less than 15 W
Control interface RS232, 115200 bps, 8N1, proprietary binary protocol
External connector  * PC10TB, or customized

*This can be customized according customer specification.

**Better de-stabilization can be set as option, if it is required for operation customized optical sensor set.

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EXSS -135_30X Gimbal system with FULL HD daylight camera with 30x optical zoom.

EXSS -135_30X is a gyro stabilized gimbal system, containing FULL HD daylight camera with 30x optical zoom. It is a special version of EXSS -135 gimbal, with lower de-stabilization value, but without IR imager. 2 axis gyro stabilized gimbal is specially developed for applications on different kind of unmanned aerial vehicles, with fixed or rotary wing. All control electronics, required for gimbal operation, is fit inside the unit shell. Platform is controlled by high bandwidth, purpose built coreless direct torque motors, with gearless drive, which allow to achieve very low de-stabilization, required for embedded optical sensors operation, enabling good and stable image quality even at maximum optical zoom value.

Technical parameters:

Gimbal system 2 axis gimbal with high bandwidth direct torque drive
Daylight video camera * PANASONIC GP-MH330
Daylight camera field of view horizontal – 65.1° to 2.3°vertical – 38.4° to 1.4°
Minimum illumination 0.4 lx (color), 0.03 lx (B/W)
Pan/Tilt range Unlimited – slip ring on both axes
Maximum slew rate Up to 300 °/sec
Feedback position resolution               * 0.072° or 1.25 mRad
De-stabilization Less than 50 uRad  (1σ)
Control interface 1x RS232, 1x auxiliary RS232, up to 3x GPIO with 3.3V levels for external devices control, like video switching, gimbal deployment mechanics control, etc.
Video output Daylight camera – 1x component Y Pb Pr up to 1080i or ITU472-3 (PAL)Signal is available on the external connector (i.e. no video switching inside gimbal)
Weight 1.5 kg
Working voltage 24-30 V
Power Less than 20 W
Control interface RS232, 115200 bps, 8N1, proprietary binary protocol
External connector  * PC10TB, or customized

*This can be customized according customer specification.

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