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Pin Slip Rings

Pin Slip Rings
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Product Code : LPR Series
Product Description

LPR series is a group of Pin Slip Rings designed and manufactured by JINPAT Electronics. The unit enjoys an exquisite design and replaces wire with a pin to make connections, which is in line with the RoHS Compliance. It is a mercury-free slip ring in purely environment-friendly design. Convenient to install, its suitable perfectly for system where electricity and power transmission is done in a small space and plug and play is required in the application. Such electrical connectors can load standard module while transmitting power and signals in 360° rotation. Surge kind of interference or data package loss seldom exists. Advanced fiber brush technique ensures an extremely low electrical noise, low contact resistance, low friction force, and no friction fragment. Bearing a large current-carrying capacity, the part is applied to manufacturing industry. Standard spade terminal allows a quick and convenient connection with no additional installation instruction. Military surface processing technology achieves a long service life, free of maintenance with no lubrication. Circuit number is optional.

Technical Ability

Circuits: 8 Circuits


Signal & Data Compatible: over 30 kinds of signals including K Thermocouple, 100M Ethernet and Control Signals


Current Rating: 25A per circuit

Voltage Rating: 500V

Dielectric Strength: 1000VAC@50Hz between circuits

Insulation Resistance: 1000MΩ@500VDC

Electrical Noise: 10m


Operating Speed: 0-500 rpm

Vibration Resistance: 1~40Hz

Acceleration Resistance: 0~40g


Temperature: -40~+80

Humidity: 95%RH

IP: IP65

Rotor Size OD 7.5mm (4 channels)

Rotor/Stator Connecting Method: welding screw, welding copper plate, welding wire

Life: 40 million turns

*PS: parameters referred above are the maximum values (depending on specific model).