OddMix ELECTRIC MOTOR - DC PM |
Motor DC Copal LC-177B PM Tachometer Miniature Pulley Bronze Bearings Assembly
This shielded, Copal LC-177B motor is precision, high quality, miniature, Permanent Magnet [PM], made for DC with a pulley and bronze bearings. The motor begins to rotate at around 3 Volts, while it's no load current is around 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 simple generator with a small windmill or some other great science project. First come first serve. Only one available.
Features: • DC Motor - PM Shielded • MFR: Copal Motor Tokyo - LC-177B • Motor begins 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 • Price: $50 • One available • S/H included within continental US |
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