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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.
Copal LC-177B Motor DC PM Tachometer Miniature Pulley Bronze Bearings Assembly [13 KB]
SPECIAL DIFFICULT TO FIND ITEM

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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