Aldosterone belongs to a class of hormones called mineral corticoids, also produced by the adrenal glands. Aldosterone helps maintain blood pressure (BP) and water and salt balance in the body by helping the kidneys retain sodium and excrete potassium.ldosterone belongs to a class of hormones called mineral corticoids, also produced by the adrenal glands. Aldosterone helps maintain blood pressure (BP) and water and salt balance in the body by helping the kidneys retain sodium and excrete potassium.
A stepper motor is a permanent magnet or variable reluctance dc motor that has the following performance characteristics: 1. rotation in both directions, 2. precision angular incremental changes, 3. repetition of accurate motion or velocity profiles, 4. a holding torque at zero speed, and.
For this reason, stepper motors are the motor of choice for many precision motion control applications. Stepper motors come in many different sizes and styles and electrical characteristics. This guide details what you need to know to pick the right motor for the job.