Wireless Transfer Device ABSOCOUPLER® Power transmission type
ABSOCOUPLER transfers the data and power between converter of the fixing device and moving device by the contact-free data-transmission system.
Because of the magnetic materials and coils which comprise the interior of transmission heads, the transmission heads make magnetic coupling between sides of fixing and moving devices.
The power and data signals are transferred by sending "AC signals" to the part that has the magnetic coupling.
Best solution for the replacement of slip-ring.
- Non-contact data transfer
- The power and data are transferred between fixing and moving devices by using the data transmission head without contact.
The data can be transferred even though glass,resin, or non-metal material are between transmission heads.
NSD has several kinds of heads according to your purpose.
- Suppying the power
- The converter's power of the moving device is supplied from the converter for fixing device by using data transmission head.
In addition, the power can be supplied to the external devices (solenoid, PLC, or analog sensor) which are used at mobile station side.
- Switch signal (ON/OFF) transmission
- Up/ down: each 24-point (Up (low power type: 16-point)) The signals can independently be transferred bi-directionally.
- Analogue signal transmission
- The analogue signals can be transferred by 2-channel from the fixing and moving devices side.
- Environment resistance
- Since the semiconductors (ICs) aren't used in the transmission head, the structure has environment resistance.
Converter for moving device and converter for fixing device
The slip ring which is used in filling machine, cable reel, and turret is likely to get a malfunction because of the brush contact failure.
Therefore, it needs maintaining very often.
If you replace with ABSOCOUPLER which has contact-free transmission structure, it would have no contact failure and need no maintenance.