1x 10x20 mm coreless motor. Works straight on 12V, a resistor is not necessary. No load RPM at 12V: 14,000. Length: 20 mm.
1020D Coreless motor 12V with 10 mm adapter + flywheel
1020D Coreless motor 12V M0.3 plastic worm and flywheel
1020D Coreless motor 12V with 30 mm adapters (2) + flywheel
1020D Coreless motor 12V with 30 mm adapter, flywheel + M0.3 brass worm
0816D Two shaft Coreless motor 12V mini 8mm x 16mm
Micromotor.eu 1020D -14000 Coreless Motor 10mmx20mm Double shaft 14000 RPM 1-12V
