Passive 1x1 Fiber-optic & Electric Rotary Joints - 12 contacts
Passive 1x1 Fiber-optic & Electric Rotary Joints - 12 contacts
To facilitate in vivo experiments combining the light stimulation and electrophysiological recordings in optogenetics experiments, we have developed a passive low torque hybrid rotary joint with a number of electrical channels and one optical channel. The FC receptacles on both ends of the rotary joint allow the connection of the input and output fiber-optic patch cords. This product is more compact than the combination of the electrical rotary joint and the 1x1 fiber-optic rotary joint where the optical fiber is passed through the central hole of the electrical joint.
…generating
To facilitate in vivo experiments combining the light stimulation and electrophysiological recordings in optogenetics experiments, we have developed a passive low torque hybrid rotary joint with a number of electrical channels and one optical channel. The FC receptacles on both ends of the rotary joint allow the connection of the input and output fiber-optic patch cords. This product is more compact than the combination of the electrical rotary joint and the 1x1 fiber-optic rotary joint where the optical fiber is passed through the central hole of the electrical joint.
Items includes :
- 1 Passive 1x1 Fiber-optic & Electric Rotary Joints - 12 contacts
- 1 Holder for the Fiber-optic & Electrical Rotary Joint
- 1 adapter allowing the fixing on the optional horizontal cable holder
Add optional items :
- A Gimbal Holder for FRJ to allows pivoting the rotary joint along two additional axes to further reducing the mechanical stress on the animal.
- A horizontal cable holder to keep cables off-center.
- Mono Fiber-optic Patch Cords
- A Harwin 12 to Omnetics 12 Adapter to allow a Harwin-connectorized rotary joint to be used with an Omnetics-connectorized systems
| Maximum variation | 2% |
| Transmission | 80% |
| Input NA | 0.22 |
| Output NA | 0.22 |
| Harwin Electrical Connector | Male Datamate L-Tek, 2 mm pitch, 2 rows of 12 |
| HDMI Electrical Connector | Female Blackrock 2 Pinout, Microscope Pinout |
| Number of contacts | 12 |
| Contact material | Gold |
| Contact resistance | Less than 500 mOhm |
| Resistance variation during rotation (constant rotation) | Less than 100 mOhm at 5 VDC |
| Maximum current (typical) | 2 A per contact |
| Start up torque | 0.9 mN·m (for 6 contacts) or 1.8 mN·m (for 12 contacts) |
| Rotation speed | up to 300 rpm |
| Length | 60 mm |
| Outer Diameter | 45 mm |
| Mass | 128 g |
| Holder | Holder_FRJ_large included |
| Note | Tested with 200 µm core NA 0.22 fiber-optic patch cords |
Related products
-
Choose your option
-
Choose your option
-
Choose your option
