Assisted 1x1 Pigtailed Fiber-optic & Electric Rotary Joints - 24 contacts
Assisted 1x1 Pigtailed Fiber-optic & Electric Rotary Joints - 24 contacts
The Assisted Fiber-optic & Electric Rotary Joint is electrically driven as it senses and follows the tethered animal’s rotations. It detects the torsion of the optical cable during animal movement and releases it with a very high sensitivity. The assistance of this rotary joint helps to counter the frictional force of the internal slip-ring and offers quality transmission of electrical signal during any experiment with freely-moving small animals like mice. It comes with 24 electrical channels and one optical channel.
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The Assisted Fiber-optic & Electric Rotary Joint is electrically driven as it senses and follows the tethered animal’s rotations. It detects the torsion of the optical cable during animal movement and releases it with a very high sensitivity. The assistance of this rotary joint helps to counter the frictional force of the internal slip-ring and offers quality transmission of electrical signal during any experiment with freely-moving small animals like mice. It comes with 24 electrical channels and one optical channel.
- 1 Assisted 1x1 Pigtailed Fiber-optic & Electric Rotary Joints - 24 contacts
- 1 Output fiber-optic patch cords
Notes:
• The 24-channel Assisted Fiber-optic & Electric Rotary Joints uses the aspheric (AH) lenses with 0.50 NA optimized for reduced optical aberration. It is designed for use at a wavelength of 470 nm, but work in visible range 450-650 nm.
• The model with 400 µm core - NA0.48 optical fiber and HDMI electrical connector is specifically designed to use with Twist-on efocus microscope Systems.Contact us to discuss the possibility of custom design.
| 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) 1x SMA + 1x USB2-B micro + 1x PZN12 (Omnetics Polarized Nano 12 Contacts) |
| Optical Fiber (Stator) | 1 meter long, ARMO Black jacket, FC/PC |
| Optical Connector (Rotor) | FCreceptacle |
| Optical Transmission | > 65 % (typical 70%) |
| Maximum Variation | < 1% (peak to peak) |
| Number of electrical contacts | 24 |
| Simple resistance | < 0.5 Ω |
| Resistance variation during rotation (constant rotation) | < 0.025 Ω @ 5V DC |
| Start up torque | < 40 µN·m |
| Rotation speed | up to 40 rpm |
| Power Supply (torque assistance) | 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 | ||
| SMA + USB2-B micro + PZN12 | - | ||
| Neuropixels | Neuropixels 1.0 | HDMI+4 | Neuropixel Adapter (HDMI) |
| 2xPZN12 | Neuropixel Adapter (PZN12) | ||
| SMA + USB2-B micro + PZN12 | Neuropixel Adapter (USB2-B micro or PZN12) | ||
|
Neuropixels 2.0 |
HDMI+4 | Neuropixel Adapter (HDMI) | |
| 2xPZN12 | Neuropixel Adapter (PZN12) | ||
| SMA + USB2-B micro + PZN12 | Neuropixel Adapter (USB2-B micro or PZN12) | ||
| Pinnacle Technology Inc | EEG/EMG 3CH | HDMI+4 | Adapter HDMI PINNACLE 3 channels |
| EEG/EMG 4CH | HDMI+4 | Adapter HDMI PINNACLE 4 channels | |
| UCLA Miniscope | Miniscope V.4 | HDMI+4 | UCLA Miniscope Adapter |
| 2xPZN12 | UCLA Miniscope Adapter | ||
| SMA + USB2-B micro + PZN12 | UCLA Miniscope Adapter (SMA or PZN12) | ||
| White Matter LLC | eCube | HDMI+4 | Provided by White Matter LLC |
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