The 12mm gearmotors are widely used on Intelligent robots,intelligent manipulators, intelligent furnitures, Intelligent focusing systems etc. Those are incredibly tough and feature full metal gears. Have gear ratio 10:1 to 1000:1,2200rpm~22rpm, stall torque 0.2-3kg.cm.
Brush: metal brush
Type: MG12H121500
SKU: MG12H121500
Features:
Voltage: 12V
Gear Ratio:20:1
Stall: 0.18kg.cm, 0.85A
No load: 1500rpm, 85mA
Rated: 1154rpm, 0.06Kg.cm, 0.2A
Size: 12*25(gearhead length 9mm)
Extending shaft: length 10mm, dimmeter 4mm, D CUT 3mm.
(data sheet download @12V 3000rpm 10:1)