Assisted 2x2 Pigtailed Fiber-optic & Electric Rotary Joint - 24 contacts
The Pigtailed 2x2 Assisted Fiber-optic & Electric Rotary Joint allows frictionless rotation of 2 independent optical channels and 24 electrical contacts thanks to motorized assistance.
The rotary joint detects torsion in fiber-optic patch cords connecting it to a moving animal, turning the rotor and allowing the animal to move freely without discomfort.
When a high-stability output is required, the Pigtailed 2x2 Assisted Fiber-optic & Electric Rotary Joint is recommended. These rotary joint have pigtailed, 1 m long FC-connectorized patch cords connected to the optical inputs while the optical output uses two M3 receptacle. The pigtailed patch cords use a 200 or 400 μm core, 0.37 NA or 0.57 NA optical fibers. An ARMO jacket is used to protect the patch cords for maximum reliability.
Optical Fiber see options Input Fiber (stator) 2x 1 meter long, ARMO Black jacket, FC/PC Output Connectors (rotor) 2x M3 receptacles Transmission > 50 % (60% typical) Maximum variation < 1.5 % peak-to-peak Design Wavelength 530 nm Electrical Connectors see options Number of contacts 24 Contact material Gold Contact Resistance < 0.8 Ω Maximum Current 2 A per contact Start up Torque < 20 µN·m
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