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.
Electrical Connector HDMI+4 (Molex Micro-fit 3.0 Dual Row 4 Contacts Connector)
2x PZN-12 (Omnetics Polarized Nano 12 Contacts)
2x HARWIN (Datamate L-Tek 12 pos 2 row)
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 Simple Resistance < 0.5 Ω Rotation Speed up to 40 rpm Maximum Current 2 A per contact Start up Torque < 200 µN·m Rotation Speed up to 40 rpm Power Supply 10W mini USB (included)
Tests that have been performed showed the compatibility of the following third party systems with the Assisted Electrical Rotary Joints – 24 channels:
Compatibility of the rotary joint with other devices Company Product Connectors Adaptor (if necessary) Blackrock Microsystem CerePlex M HDMI+4 - CerePlex µ HDMI+4 - Intan Technologies RHD 16/32/64/128ch 2xPZN12 - 2xHARWIN Harwin 12 to Omnetics 12 Adapter Neuropixels Neuropixels 1.0 HDMI+4 Adapter HDMI Neuropixel Neuropixels 2.0
HDMI+4 Adapter HDMI Neuropixel Pinnacle Technology Inc EEG/EMG 3CH HDMI+4 Adapter HDMI PINNACLE 3 channels EEG/EMG 4CH HDMI+4 Adapter HDMI PINNACLE 4 channels White Matter LLC eCube HDMI+4 Provided by White Matter LLC
Assisted 2x2 Fiber-optic & Electric Rotary Joint
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