Vinten FHR-155 VR/ST - VR/AR-Enabled Robotic Head with Integrated StarTracker Camera and 359-Degree Pan/50-Degree Tilt for 155-Pound Payloads in Black Finish

The Vinten FHR-155 VR/ST is a precision-engineered robotic pan and tilt head designed specifically for high-end virtual production and broadcast applications. Equipped with built-in 22-bit encoders and an integrated StarTracker optical tracking system, this head delivers highly accurate real-time positional data for VR and AR environments. With the ability to support payloads up to 155 lbs, the FHR-155 VR/ST is ideally suited for full-size broadcast camera setups, complete with teleprompters and large-format lenses, while maintaining smooth, near-silent operation in sound-sensitive environments.

This advanced head offers dual positional tracking through its internal high-resolution encoders and StarTracker system, which optically references the head's position as it moves across the studio or location floor. The result is highly repeatable motion control with a resolution exceeding 0.01° and shot recall repeatability within ±0.016°. The data output is compatible with most industry-standard VR engines, available via Ethernet UDP or Serial RS232/422, ensuring seamless integration with real-time graphics pipelines, virtual sets, and immersive production systems.

With a full ±50° tilt range and 359° pan, the FHR-155 VR/ST offers expansive motion coverage while maintaining fluid control at angular velocities of up to 60° per second. Its powerful servo motor system enables precise acceleration with peak performance up to 120° per second. The head also features full digital and analog lens control, supporting Canon, Fujinon, and other servo-equipped lenses, allowing for complete robotic manipulation of zoom, focus, and iris. The standard cradle ensures optimal center-of-gravity balance for smooth and stable operation under heavy payload conditions.

Designed for seamless system integration, the FHR-155 VR/ST includes a built-in 3-port Ethernet switch for simplified network connectivity with prompting systems, robotic pedestals, and camera control networks. Its rugged IP40-rated chassis operates reliably in ambient temperatures from 41°F to 104°F, making it well suited for both fixed studio installations and mobile broadcast setups. The head measures 17.2 x 19.3 x 9.3 inches and weighs 49.3 lbs with the cradle. A mounting adapter is required for installation on tripods or pedestals, ensuring compatibility with a wide range of support systems.

Features

• Robotic pan and tilt head with 22-bit encoder output for VR/AR integration
• Integrated StarTracker system for optical floor movement tracking
• Supports up to 155 lbs for large-format camera, lens, and prompter packages
• ±50° tilt and 359° pan range for full motion flexibility
• System resolution greater than 0.01° and shot recall repeatability of ±0.016°
• Tracking data output via Ethernet UDP or Serial RS232/422
• Digital and analog lens control for Canon, Fujinon, and other supported lenses
• Silent operation rated at 41 dBA for sound-critical production environments
• Angular velocity up to 60° per second and peak acceleration of 120° per second
• Built-in 3-port Ethernet switch for streamlined IP integration
• Standard cradle for precise center-of-gravity adjustment
• IP40-rated chassis with operating temperature range of 41°F to 104°F
• Power input of 100-240VAC with 175W power consumption
• Dimensions of 17.2 x 19.3 x 9.3 inches and weight of 49.3 lbs with cradle
• Mounting adapter required for use with tripods or robotic pedestals

Specifications

Operation

• Motor Noise: 41 dBA @ Max speed
• Tilt Range: ± 50° (payload dependent)
• Pan Range: 359°
• Angular Velocity (Maximum): 60° per second
• Angular Acceleration (Typical): 60° per second
• Angular Acceleration (Peak): 120° per second
• Shot Recall Repeatability: ± 60 arcseconds (±0.016°)
• System Resolution/Accuracy: 21 Bit, >0.01°
• Manual Control: No
• Drag: No
• Lens Control: Digital control for most Fujinon, Canon and other Digital lenses, Analogue control for high quality lenses as appropriate.
• Network: IP Ethernet, RJ45
• Genlock: Black burst/tri-level, Micro BNC
• Auxilary Port: 26 pin (configurable)
• VR Tracking Data Output: Ethernet UDP or Serial RS232/422

Electrical

• Power Consumption: 175W
• Power Input: 100-240VAC, 50/60 Hz

Physical

• Maximum Payload: 155 lbs
• Cradle: Standard
• IP Rating: IP40
• Temperature Range: 41F to 104F
• Rated Load Inertia: 178 lbs sq/ft
• Height: 19.3 inches
• Length: 17.2 inches
• Width: 9.3 inches
• Weight: 39.6 lbs (without cradle), 49.3 lbs (with cradle)