Vehicle-Mounted Slip Rings

Product Introduction

Slip rings in the vehicle environment are mostly used in vehicle radar antennas, turrets, sighting systems, photoelectric turrets, turntables, fire control and other systems. Such slip rings often have strong vibration, large current, strong voltage, large aperture, and multiple signals. , multi-media slip ring combination, etc. Common slip ring faults include short circuits caused by rain or coolant intrusion, ring or brush filament ablation caused by arcing, brush filament jump rings caused by strong vibration, video signal frame loss and Catonetal.

Typical Applications

Our company produces a certain model of third-generation satellite antenna slip ring, which is composed of a conductive slip ring and an RF slip ring, including 4 channels of 30A electric power, 6 channels of low-frequency signal, and 1 channel of 100Mbps Ethernet signal.

Main Technical Performance

Electrical technical conditions
Design loop.	15 loops
Loop requirement	Power loop: D1-D4.30A/28V loop, each loop welds 3 F4-20-1 type wires, the wire outlet of the loop is connected to 1 FF4-20-3 type wire 200mm away, brushed internally for connection.
	Power ground: D5, weld 1 FF4-2Q-1 wire per loop and connect to slip ring housing.
	CAN signal loop X6/X7, X8/X9, weld F4-20-2x0.14 type wires every 2 loops.
	Ordinary signal loop: X10/X11, each 2 loops are welded with FF4-20-2x0.14 type wires.
	One hundred megabit Ethernet: X12/X13, X14/X115, soldering a super five category hundred megabit network cable (THF5eR/F-100 2x2x0.15).
D1-D4 power loop is shielded as a whole, with the shield connected to the power ground of D5 and the housing. All shielding layers are uniformly introduced into the interior.