Huadong Cable is able to design and manufacture Remotely Operated Vehicle (ROV) tethers. Power & signals are integrated into a cable structure, so ROV tethers can be used to transmit both electricity and signal. ROV tethers normally resort to coaxial and twisted pairs to achieve signal transmission. The cable which connects the underwater vehicle with the controller significantly affects its performance, so it must ensure stable signal transmission. The neutrally buoyancy helps vehicle run smooth with less water resistance and loading.We can customize all kinds of special cables according to customer’s needs.
ROV umbilical twisted pair tether
Conductor: Fine stranded bare/tinned copper
Wire gauge: 28AWG to 4AWG
Insulation: PE (polyethylene)
Core color: TBD acc. to DIN 47100 standard.
Strength member: Kevlar fiber & waterblocking compound
Outer sheath: PUR (polyurethane) foam
Sheath color: Yellow
Rated voltage: 300/500V
Testing volatge: 1200V
Temperature range: -30℃ till +90℃
Operating temperature: -30℃ till +90℃
Bending radius: Fixed installation 5xOD, In motion 7xOD
Umbilical neutral tether ROV cable
Conductor: bare copper
Core number: 14 cores
Insulation material: polyethene
Sheath material: polyurethane foam
Strength member: Kevlar fiber
Breaking strain: 200kgf
Rating depth: 200mtrs
Overall diameter: 10.4mm
Color: Yellow
Application: ROV & underwater camera
ROV cable neutrally buoyant tether with optic fibers
Conductor: bare copper+SM optic fiber
Insulation material: polyethene
Optic fiber tube: PVC
Sheath material: polyurethane foam
Filler: water block material
Strength member: no Kevlar fiber
Breaking strain: 80kgf
Rating depth: 200mtrs
Overall diameter: 12.2mm
Color: Yellow
Application: ROV & underwater camera
Pool robotic cleaner floating tether ROV cable
Conductor: bare copper
Core number: 4 cores
Insulation material: polyethene
Sheath material: polyurethane foam
Strength member: Kevlar fiber
Breaking strain: 100kgf
Rating depth: 200mtrs
Overall diameter: 12.1mm
Color: White
Application: ROV & pool robotic cleaner
ROV neutrally buoyant tether rov cable
Conductor: bare copper
Core number: 3 cores
Insulation material: polyethene
Inner sheath material: polyurethane
Outer sheath: polyurethane foam
Strength member: Kevlar fiber
Breaking strain: 80kgf
Rating depth: 200mtrs
Overall diameter: 11mm
Color: Blue
Application: ROV & underwater camera