JINPAT Electronics Large Current Slip Rings with Big Central Through-Hole

The large current slip ring is a JINPAT custom slip ring branch. The large current slip rings are the strategic product of JINPAT Electronics. In this type, JINPAT Electronics has develop slip ring model that has a voltage of 10000VAC and single channel capacity that reaches 5000A. Given these two parameters are the key reference when evaluating the slip ring, JINPAT Electronics stands out in the industry.

JINPAT large current slip rings and through bore slip rings can be categorize into solid shaft slip ring and hollow shaft slip ring. And most of the custom slip rings are solid shaft while others are with through-bore. Now we will be looking at some large current slip rings with large through-bore design. Most of the bore diameter exceed 100mm to better be connected with other mechanical parts.

LPA130-031000-01PE-50S is a recently published through bore high power slip ring. This custom large current slip ring is designed for podded propeller system. The working voltage is 450VAC and the power capacity is 1MW. To transmit various signals to the propeller accurately, this custom slip ring integrates 50 weak power signal channels. This is one of the few slip ring models with a large quantity of channel number.  

Another model is coded LPA340-03350-04S, this is a custom large current slip ring designed for marine crane. The working voltage of the slip ring is 440VAC and the power module consists of 3 350A power channels. In terms of the signal unit, there are only 4 signal channels at the voltage of 24VAC. A more complex model with pneumatic channel is LPA550-0370-01PE-1510. It is one of the initial model that has a history over 10 years.

JINPAT Electronics has a full set of standard slip rings that can satisfy different needs and also provides private custom solutions. Contact us to learn more about our product and service.