Motor gir planet mikro N30 12mm Mini, Robot DIY gir pengurang logam torsi besar kecepatan lambat N30 mikro 12mm DC 3V 3.7V 5V 6V 42RPM-90RPM
USD 8.72USD 8.99
Motor gir planet mikro N30 12mm Mini, Robot DIY gir pengurang logam torsi besar kecepatan lambat N30 mikro 12mm DC 3V 3.7V 5V 6V 42RPM-90RPM