BS2838NB2B

12~24V Inner Rotor, Slotted, Sensorless
Diameter: 27.6mm; Length:37.6mm; Voltage: 12~24V; Max. output power: 3.8~14W; Speed: 4500~6600rpm; Nominal torque: 10mNm.

Applications: precision drives in medical equipment, industrial automation fields.
Options: Lead wires length, Shaft length, Special coils, Bearing type, Gearheads, Hall sensor, Encoder, Driver.

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Parameter Outline Drawing Characteristic Curve Download

Characteristics	Unit	01-66-12	02-66-24.0	03-45-16.0
Voltage	V	12.0	24.0	16.0
Terminal resistance	Ω	2.3	12.7	14
No-load speed	rpm	6600	6600	4500
No-load current	A	0.25	0.1	0.1
Stall torque	mNm	83	58.9	32
Stall current	A	5	1.9	1.1
Nominal torque	mNm	10	10	10
Nominal speed	rpm	5550	5400	3000
Nominal current	A	0.9	0.4	0.5
Max.output power	W	14	10	3.8
Max.efficiency	%	61	59	50
Back-EMF constant	mV/rpm	1.7	3.4	3
Torque constant	mNm/A	16.5	32.8	30.9
KV Value	rpm/V	550	275	281
Speed/torque gradient	rpm/mNm	80	112	139
Rotor inertia	gcm²	13	13	13
Weight	g	80	80	80