0816N5M

4.2~8V Precision DC Coreless Motor
Diameter: 8mm; Length: 16.2mm; Voltage: 4.2~8V; Max. output power: 0.24~0.34W; Speed: 13700~15500rpm; Nominal torque: 0.15~0.3mNm.

Applications: precision drives in medical equipment and devices, healthcare products, robotics, and industrial automation.
Options: Lead wires length, Shaft length, Special coils, Gearheads, Encoder.

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Parameter Outline Drawing Characteristic Curve Download

Characteristics	Unit	02-137-4.2	11-148-6.0	01-155-8.0
Voltage	V	4.2	6.0	8.0
Terminal resistance	Ω	13.5	25.3	60
No-load speed	rpm	13700	14800	15500
No-load current	mA	15	7	6
Stall torque	mNm	0.82	0.88	0.58
Stall current	mA	310	240	130
Nominal torque	mNm	0.25	0.3	0.15
Nominal speed	rpm	9530	9730	11520
Nominal current	mA	100	90	40
Max.output power	W	0.3	0.34	0.24
Max.efficiency	%	61	69	62
Back-EMF constant	mV/rpm	0.3	0.4	0.5
Torque constant	mNm/A	2.8	3.8	4.7
Speed/torque gradient	rpm/mNm	16700	16900	26600
Rotor inertia	gcm2	0.04	0.04	0.04
Weight	g	3.6	3.6	3.6