L0412N3M

4mm DC Coreless Motor Series

Width: 4.08mm; Length: 12.1mm; Voltage: 3.4-3.7v; No-load speed: 60000-65000rpm; Maximum output power: 0.25-0.38w.

Applications: mini UAV’s, remote control hobby products, small household appliances, etc.

Customizable options: Specifications, wire length, shaft length, performance, gearbox.

Unit price: Quote based on customer quantity and solution requirements

Nombre	Unidad	71-630-3.7	65-650-3.4	60-600-3.4
Voltage	V	3.7	3.4	3.4
Terminal resistance	Ω	7	8.3	8.7
No-load speed	rpm	63000	65000	60000
No-load current	mA	60	55	50
Stall torque	mNm	0.23	0.15	0.16
Stall current	mA	529	410	391
Load torque	mNm	0.03	0.03	0.03
Load speed	rpm	54890	52250	48820
Load current	mA	120	120	110
Max.output power	W	0.38	0.26	0.25
Max.efficiency	%	44.0	40.1	41.3
Back-EMF constant	mV/rpm	0.05	0.05	0.05
Torque constant	mNm/A	0.50	0.43	0.47
Speed/torque gradient	rpm/mNm	270386	424837	372671
Weight	g	0.8	0.8	0.7
Rotor inertia	gcm²	0.005	0.005	0.005
Operating temperature range	°C	-20～+65	-20～+65	-20～+65