Boat cylinders

18 companies | 78 products
Boat cylinder / hydraulic / steering system

Capilano Helms and Cylinders are engineered...

Boat cylinder / hydraulic / steering system

SeaStar Inboard Steering Systems are engineered...

Boat cylinder / hydraulic / steering system

The 7065 steering cylinder is a durable, solid cylinder that offers strength...

Boat cylinder / hydraulic / steering system

The 7080 steering cylinder is a durable, solid cylinder that offers strength...

Boat cylinder / hydraulic / steering system

The 7085 steering cylinder is a durable, solid cylinder that offers strength and...

Boat cylinder / hydraulic / steering system

The 7093 steering cylinder is a durable, solid cylinder that offers strength...

Boat cylinder / hydraulic / steering system

A very popular cylinder type for outboards is...

Power boat cylinder / hydraulic / steering system

There are several different ways to steer outboard...

Boat cylinder / hydraulic / steering system

Jastram S Model Actuators are...

Boat cylinder / hydraulic / steering system

Beyond our single cylindered systems...

Boat cylinder / hydraulic / steering system

SCAM hydraulic cylinder HC 550 is usually...

Boat cylinder / hydraulic / steering system

SCAM hydraulic cylinder HC 700 is usually...

Boat cylinder / hydraulic / steering system

SCAM hydraulic cylinder HC 850 is usually...

Boat cylinder / hydraulic / steering system

SCAM hydraulic cylinder HC 1050 is...

Boat cylinder / trim tab

Lectrotab meets the needs of boats operating at high speeds...

Boat cylinder / trim tab

Ideal for limited vertical height applications such...

Boat cylinder / trim tab

This actuator will fit all late model CMC Power-Lift HS (high speed) hydraulic...

Power boat cylinder / hydraulic / steering system

OUTBOARD SIDEMOUNT CYLINDER KITS provide...

Boat cylinder / trim tab

LATHAM COMPETITION TRIM TABS include high...

How to choose this product

boat-cylinder

A boat hydraulic cylinder is part of a mechanical arm assembly.

Applications

These devices are found primarily in three areas:
- Power steering assemblies on powerboats
- Flap, or trim tab controls
- Automatic pilot linkages

Technologies

A hydraulic pump injects fluid into one side or the other of the cylinder, actuating a piston. The piston arm is linked via a ball joint or a fork to equipment such as a rudder stock or quadrant for automatic pilot function, or a trim tab, an outboard motor, a drive or pod unit for power steering.

As with a bicycle pump, a hydraulic cylinder only works well if the seals on both sides of the piston hold pressure. They must be checked and maintained on a regular basis.

How to choose

Choice will depend on the intended use of the cylinder and the type of hydraulic pump. The cylinder's maximum pressure rating should not be exceeded. The size of the rudder blade, the motor or the flaps will determine the amount of force required to move them.

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