Servomotor Components TRIZ Cases

A hydraulic flow control valve integrates a stepper motor and rack-and-pinion mechanism to regulate fluid movement precisely.

A variable pressure device uses a switch valve mechanism to connect multiple regulators for multi-stage control.

An internal bridge connects a fifth annular channel to port A, enabling fluid feedback and holding force without external lines or extra directional valves.

Pluggable adapter elements merge partial flows from stacked multi-way valves, enabling high flow rates without increasing the overall unit length.

Insulator sleeve electrically isolates zinc outer housing from brass collar, preventing galvanic corrosion while maintaining structural integrity.

A hydraulic pump system distributes engine torque to multiple actuators using weighted values and swash-plate angle adjustments.

A hydraulic control system adjusts actuator movement rates based on real-time orientation detection to ensure smooth platform transitions.

Press-fit guiding members on the piston rod eliminate cover part machining, preventing pneumatic short-circuiting during slow switching.

Standardized IO-Link interfaces enable universal compatibility across diverse control units, reducing device complexity and inventory costs.

A pilot-operated check valve unlocks via pressure differential to control fluid flow in an electro-hydraulic supply device.

A hydraulic circuit uses a poppet valve and shuttle valve to manage fluid flow between pressure chambers.

A controller closes hydraulic valves to isolate stalled functions from the load sense circuit, preventing unnecessary flow.

Split spool valve segments electrohydraulic control into independent metering units, eliminating expensive pressure compensators.

An automated cylinder system cycles stages to separate gas bubbles, eliminating hazardous manual bleeding and preventing contaminant entry.

Segmenting the spool into a hollow body and stationary insert reduces moving mass, lowering energy requirements while improving response speed.

A pressure control seat valve uses a single control spring to actuate both the main closing element and drain valve within a compact cartridge.