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Two Stage Hydraulic Pump Explained: How It Works

Two Stage Hydraulic Pump Explained: How It Works

Your log splitter ram takes too long to reach the timber, but fitting a bigger pump risks overloading the motor when the split begins. The same problem appears on presses, clamps and agricultural machinery: you need speed while the actuator travels freely, then force...
Reduction Gearbox Ratio: How to Calculate and Choose

Reduction Gearbox Ratio: How to Calculate and Choose

The motor on the bench runs at 1450 rpm. The shaft it has to turn needs 60 rpm, and the catalogue says a 25:1 unit lands at 58 rpm, close enough that many stop thinking there. That's where the easy part ends. The ratio is a division sum. The selection is a...
Hydraulic Manifolds UK: How to Specify and Source Them

Hydraulic Manifolds UK: How to Specify and Source Them

Buy the most compact block that fits and you'll save money. That's the popular advice for Hydraulic Manifolds UK buyers, and it's often wrong. A manifold isn't just a tidy way to mount valves. It's the place where your pressure rating,...
Hydraulic Return Filter Guide: Ratings, Types and Fixes

Hydraulic Return Filter Guide: Ratings, Types and Fixes

Contamination causes more hydraulic-system failures than any other single factor, which is why return-line filtration sits at the centre of contamination control rather than at the edge of it. Catch the debris on the way back to the tank, or the pump will grind it...
Valve and Balancing Explained: How It Works in Practice

Valve and Balancing Explained: How It Works in Practice

One radiator's too hot to touch, the room at the end of the run never warms up, and on the machine next door one cylinder races ahead while its partner lags behind. You've already turned a valve twice, the noise changed, and the problem moved somewhere else....
How to Wire a Hydraulic Solenoid Valve Safely

How to Wire a Hydraulic Solenoid Valve Safely

You've fitted the replacement valve, the connector looks familiar, and the machine needs to return to service. Before you reconnect it, establish what happens when the command disappears. A coil that energises correctly can still leave a loaded actuator moving, a...