Ref: OEM Slip Ring

Customized Slip ring based signal transmission

Customer specific slip ring assembly
Mounting : end of shaft, or thru the bore
Circuit number: 0 to 100
Maximum Rotation speed: 20 000 RPM
Signal type : Sensor (Strain gage, thermocouple, accelerometer), data (USB, Ethernet, CAN) or
Connections : Flying leads, solder terminals or quick disconnect circular connectors
Maximum Peak Noise: 0.1 Ohm
Lifetime: up to 1000 million revolution
Operating Temperature Range: up to -40°C to 121°C
optional sealed against dust - permanently lubricated - no maintenance required
Dimensions according the available space
optional spinning amplifier TC and Strain gage
optional with angle or speed output
Max current per circuit: 1 A

Customized slip ring design according your specific requirements

We develop and build a compact and performant slip ring based signal transmission solution according the requirements for your test rig, production equipment, vehicle or any other spinning application.

Configuration

A list of parameters which are considered for the design:

number and type of signals: sensors (strain gage, accelerometers, vibration), data, fieldbus, power (up to 1A)
amplifiers on the spinning side
available space
mounting option (axial, thru the bore, on the wheel)
environment (humidity, dust, temperature, vibrations, etc...)
electrical connections (connector, soldering pins, flying leads)
lifetime requirement
max speed (up to 20000 rpm)
bandwidth
angle and/or speed output
cable type
etc...

Applications

Automotive
Compressors
Aircrafts
Railway
Tooling, Production equipment
Gearboxes and transmissions

Circuits: 0, 4, 6, 8, 10, 20, 36, 45, 60
Max rotation speed: 20000 rpm
Wheatherproof: option
Encoder: no, 60 ppr, 256 ppr, 512 ppr
Courant maximal par voie: 500 mA
Température de fonctionnement: -40 to 121 °C
Contacts rotor: Picots à souder
Contact Stator: Picots à souder

customer specific

Embedded amplifier/encoder

Amplifier to connect between the sensor and the slip ring allowing the optimization of the signal's quality
Encoder for speed information transmission - 360°/rev