B1020N

7.4v 10mm brushless motor
Diameter: 10mm; Length: 20mm; Voltage: 7.4V; Max output power: 11.5W Speed: 39300 rpm; Commutation: sensorless.

Application : Medical, automation equipment, precision instruments, and other precision drive fields.
Customizable : Specifications, wire length, shaft length, performance, bearings, gearbox, encoder, driver

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Parameter Outline Drawing Characteristic Curve Download

Characteristics	UNIT	01-393-7.4	03-85-3.7	05-382-7.4
Voltage	V	7.4	3.7	7.4
Terminal resistance	Ω	1.08	6.2	1.4
No-load speed	rpm	39300	8500	38200
No-load current	A	0.32	0.07	0.24
Stall torque	mNm	11.2	1.9	8.9
Stall current	mA	6.85	0.6	5.3
Nominal torque	mNm	2.6	1.0	2.6
Nominal speed	rpm	30000	4300	27000
Nominal current	A	1.85	0.35	1.7
Max.output power	W	11.5	0.4	9
Max.efficiency	%	61	43	61
Back-EMF constant	mV/rpm	0.18	0.38	0.18
Torque constant	mNm/A	1.7	3.67	1.76
KV Value	rpm/V	5300	2290	5160
Speed/torque gradient	rpm/mNm	3500	4358	4290
Rotor inertia	gcm2	0.06	0.06	0.06
Weight	g	6.8	6.8	6.8