L8.520N5M

8.5mm DC Coreless Motor Series

Width: 8.5mm; Length: 20mm; Voltage: 3.0v, 3.4v; No-load speed: 36700-43500rpm; Maximum output power: 4.81-7.93w.

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	08-375-3.0	14-435-3.4	59-367-3.0
Voltage	V	3.0	3.4	3.0
Terminal resistance	Ω	0.3	0.35	0.45
No-load speed	rpm	37500	43500	36700
No-load current	mA	180	200	130
Stall torque	mNm	7.4	7	5
Stall current	mA	10000	9710	6670
Load torque	mNm	0.5	0.5	1
Load speed	rpm	34950	40370	29360
Load current	mA	850	880	1440
Max.output power	W	7.24	7.93	4.81
Max.efficiency	%	75	73.5	74.1
Back-EMF constant	mV/rpm	0.08	0.08	0.08
Torque constant	mNm/A	0.75	0.73	0.77
Speed/torque gradient	rpm/mNm	5090	6254	7336
Weight	g	4.2	4.2	5.2
Rotor inertia	gcm²	0.07	0.07	0.07
Operating temperature range	°C	-20～+120	-20～+120	-20～+120