1331N7M

6~24V Precision DC Coreless Motor
Diameter: 13mm; Length:30.7mm; Voltage: 6~24V; Max. output power: 3.39~6.97W; Speed: 9200~14800rpm; Nominal torque: 2~4mNm.

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

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Parameter Outline Drawing Characteristic Curve Download

Characteristics	Unit	02-110-6.0	03-148-12.0	01-96-24.0
Voltage	V	6.0	12.0	24.0
Terminal resistance	Ω	2.6	5	38
No-load speed	rpm	11000	14800	9200
No-load current	mA	25	40	8
Stall torque	mNm	11.8	18.0	15.3
Stall current	mA	2310	2400	630
Nominal torque	mNm	2.0	4.0	4.0
Nominal speed	rpm	9130	11510	6790
Nominal current	mA	410	570	170
Max.output power	W	3.39	6.97	3.69
Max.efficiency	%	80	76	79
Back-EMF constant	mV/rpm	0.5	0.8	2.6
Torque constant	mNm/A	5.2	7.6	24.6
Speed/torque gradient	rpm/mNm	900	800	600
Rotor inertia	gcm²	0.52	0.52	0.52
Weight	g	20	20	20