What is waterproof slip ring?

Waterproof slip ring is specially for working under moisture, corrosion and underwater. The protection grade will be IP65, IP67, IP68 and the liquid components in working environment such as fresh water, sea water, oil should be considered. Water proof slip rings are widely used in ship, harbor equipments and some water or moisture environment working conditions. The units work well for transmit precision signal, electrical power.

Waterproof Slip Rings - FH Series

Available for custom, protective grade IP 68

Slip rings of the FH series are specially design for IP68 water-proof and dust-proof slip ring. Grand applies noble precious metal reduced noises and interference between circuits, low friction torque assures long life-span. Available in a wide range of sizes and models starting from 22mm up to over 100mm dimension.
Although GRAND offer modularized & standardized design for various application solutions as an original slip rings manufacturer. To create your most suitable water proof slip ring connector, please feel free to contact us.

Feature

◆ Waterproof slip ring, IP68, can work underwater of 1500M deep ocean, mainly applied to ships and oil wells

◆ Multi-point brush contact material ensure long life

◆ Anti-corrosion stainless steel housing for better protection

◆ Integrated structure design for easy installation

◆ Standard model and customization are available

◆ Standard model supports 1-96 rings power or signal(0~20A/ring)

◆ Free maintenance

Options

◆ No. of rings

◆ Current &voltage

◆ Connector

◆ Housing material

◆ Position of wire outlet, wire length

◆ Flange mounting is optional

◆ Operating temperature

◆ Support mixed high speed data transmission(including Ethernet, USB, Profibus, Ethernet, CANOPEN, CANBUS, RS232, RS485, etc.)

◆ Fluidic rotary joints, FORJ and electric slip ring can be mixed

Model breakdown

Model

No. of Rings

ID(mm)

OD(mm)

IP

PDF

1-36

--

22.0

68

1-82

--

25.0

68

1-5

--

32.0

68

1-48

25.4

78.0

68

1-48

38.1

99.0

68

1-72

50.0

120.0

68

1-96

60.0

135.0

68

1-96

70.0

155.0

68

1-96

80.0

180.0

68

1-96

100.0

203.0

68