Rotary and linear optical encoders are common in position and motion sensing. Here, a disc or plate containing opaque and transparent segments passes between an LED and detector to interrupt a light ...

If you have a motor and you’d like to know where the shaft position is, you are likely to turn to an optical encoder scheme. However, as [lingib] points out, you can also use a magnet and a ...

With an integral brake and encoder shaft, the Model No. MMP-D22-376H-24V GP52-195 BR-005 gearmotor accepts any 24 Vdc source and measures 2.25” in diameter and 9” long. It has a keyed output shaft ...

Elma’s E18 rotary encoder comes in through-hole and surface-mount versions in the 14.4 x 11.4 x 6.5mm body size. Rotational life is up to 150,000 revolutions, according to distributor Foremost, which ...

The engineers at Moticont, Van Nuys, Calif., designed two new high-speed, direct-drive linear motors, part of the company’s SDLM series also known as Electric Cylinders. The compact motors measure an ...