A new series of two-phase stepping motors has been designed with high torque in a compact size. The PK25X series has a frame size of 1.97" square, comes in lengths of 2.03" and 3.19", and produces ...

Gearheads love to say that there's no replacement for displacement, but when you've got small engines more powerful than ...

Most known for their versatility, electric motors have revolutionised the way we view the core definition of power, qualifying it as effective energy expenditure concerning work done over time. Among ...

Without getting into a long-winded dissertation about torque, we're going to suggest that you dig through your old copies of HOT ROD Magazine and familiarize yourself with the relationship between ...

Using the company’s patented Squiggle micro-motor technology, two new rotary piezoelectric motors are optimized for high torque and precision. The SQR-2.4 measures 2.4 by 2.4 mm, has a 0.10° ...

Two high-torque motors offer increased torque for high-power applications such as press feeders, tube benders, and plastic extruders. The high-performance MaxPlusPlus (MPP) 230 and 270 offer up to 162 ...

Not all small-block V8s were created equal, but this one was destined to shine from the first ignition.

The performance world is full of good tuning ideas. One place that is often overlooked in the search for more power is the exhaust system. For decades, knowledgeable drag racers have been using header ...

Those loyal readers who follow Super Chevy will remember our two-part Legendary Small-Blocks dyno series. It included such great names as the L76, the LT-1 and the Z/28's 302. We followed up part one ...