Copal LC-177B Motor DC PM Tachometer Miniature Pulley Bronze Bearings Assembly

This shielded Copal LC-177B motor is a nicely made, precision high quality, miniature, Permanent Magnet (PM), made for DC with a pulley and bronze bearings. The motor starts to rotate at about 3 Volts. Load current is 75-100 milliamperes. It runs super quiet with very low power. Because it is a tachometer type motor, it has four wire terminals. Resistance between the red and blue wires is 1,000 Ohms. Motor resistance between the yellow and gray wires is 2,000 Ohms. The tachometer winding provides RPM information to allow very precise rotational control and it would make a classy but simple precision, low distortion sine-wave generator. It makes a nice generator with a small windmill or some other great science project. First come first serve. Only one available.

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SPECIAL HARD TO FIND ITEM Features: • DC Motor LC-177B - PM Shielded • MFG: Copal Motor Tokyo • Motor start to rotate: 3 VDC • Motor current: 75-100 mAmp - approx. no load • Bronze sleeve bearings - Aluminum Pulley • Tachometer - Four wire terminals • High Quality - Made in Japan • Size: 38 Dia, 38 L (with pulley) [mm] • Shaft Size: 3 mm Dia, 5 L [mm] • Weight: 96 Grams with leads Notes: • Used, excellent working condition • Price: $60 - Only one available • S/H included within continental US

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