universal motor

The Universal motor used in a washing machine has a taco which provides a signal via two wires to assist the computer control the washing machine operational speed. When reusing the universal motor for other projects is there an after market type of clock digital or otherwise that can use this...

I've been working with a universal motor that I've removed from a vacuum cleaner. I'm trying to get it to spin at 16,000 RPM, while under load. It's hooked up to the house's AC main line, and I'm trying to reduce limitations, in terms of how much current is allowed to flow through the motor...

I am currently making a design of AC universal motor (series motor) as a nutrunner (torque wrencher) for bolts wrenching at adjusted known torque. I would like to calculate a load torque using electric parameters such as current, speed. I know that there are an equation of torque T=P/w=IU/w. But...