2-polige integrierte kernlose bürstenlose Mikromotoren

Baureihe ATOM SC

Die Vorteile dieser Bautechnologie verbinden die Einfachheit eines bürstenbehafteten Gleichstrommotors mit der Langlebigkeit eines bürstenlosen Motors, wobei die Kosteneffizienz und die einfache Integration erhalten bleiben. Das Fehlen von Cogging ist typisch für kernlose Motoren und garantiert ein reduziertes Ripple-Drehmoment, eine lineare Korrelation zwischen Drehmoment und Geschwindigkeit sowie eine geringe Trägheit. Durch die Miniaturisierung der Elektronik bleibt der Motordurchmesser unverändert, während die Länge leicht zunimmt.

Technische Daten

Von 12 bis 36 mm Durchmesser
Integrierte Drehzahlregelung

Attribute

Anpassbar
Hoher Wirkungsgrad
Integrierte Elektronik
Geringe Trägheit
Geräuscharm
Kernlos

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Micromotors-v3-web

SVTN A 03 Series

Baureihe ATOM SC

Attribute

Anpassbar
Hoher Wirkungsgrad
Integrierte Elektronik
Geringe Trägheit
Geräuscharm
Kernlos

Technische Daten

Von 12 bis 36 mm Durchmesser
Integrierte Drehzahlregelung

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Micromotors-v3-web

SVTN A 03 Series

Values	Unit	1228-06..
Nominal voltage	V	6
No load speed	rpm	31000
No load current	mA	140
Nominal speed	rpm	27755
Nominal torque	mNm	0,5
Nominal current	A	0,42
Stall torque	mNm	4,78
Stall current	A	2,86
Max. efficiency	%	60,6
Terminal resistance*	Ω	4.5..7
Terminal inductance*	mH	CCW viewed from shaft endend
Torque constant	mNm/A	1,78
Speed constant	rpm/V	5374
Speed/torque gradient	rpm/mNm	6350
Mechanical time constant	ms	11,3
Rotor inertia	gcm2	0,2
Thermal resistance housing-ambient	K/W	38.3 K/W
Thermal resistance winding-housing	K/W	9.6 K/W
Thermal time constant winding	s	5 s
Thermal time constant motor	s	196 s
Ambient temperature	°C	-30…+100°C
Max. permissible winding temperature	°C	+125°C
Max. permissible speed	rpm	50000 rpm
Radial play		preloaded
Max. axial load (dynamic)	N	0,3
Max.force for press fits (static)	N	11N
(static, shaft supported)	N	200 N
Max. radial loading, 5mm from flange		4.3 N
Number of poles		2
Number of phases		3
Weight	g	12.2 g

Values	Unit	1638-06..	1638-12..
Nominal voltage	V	6	12
No load speed	rpm	8832	17664
No load current	mA	110	100
Nominal speed	rpm	6102	14491
Nominal torque	mNm	1,5	2
Nominal current	A	0,37	0,43
Stall torque	mNm	4,85	11,1
Stall current	A	0,96	1,91
Max. efficiency	%	43,7	59,5
Terminal resistance*	Ω	4.5..7	8..13
Terminal inductance*	mH	CCW viewed from shaft end
Torque constant	mNm/A	5,74	6,11
Speed constant	rpm/V	1664	1562
Speed/torque gradient	rpm/mNm	1820	1604
Mechanical time constant	ms	8,2	7,2
Rotor inertia	gcm2	0,4	0,4
Thermal resistance housing-ambient	K/W	20.2	20.2
Thermal resistance winding-housing	K/W	8.7	8.7
Thermal time constant winding	s	7	7
Thermal time constant motor	s	238	238
Ambient temperature	°C	-30…+100	-30…+100
Max. permissible winding temperature	°C	150	150
Max. permissible speed	rpm	35000	35000
Radial play		preloaded	preloaded
Max. axial load (dynamic)	N	1.3	1.3
Max.force for press fits (static)	N	15	15
(static, shaft supported)	N	350	350
Max. radial loading, 5mm from flange		5	5
Number of poles		2	2
Number of phases		3	3
Weight	g	27	27

Values	Unit	2238-12..	2238-18..	2238-24..
Nominal voltage	V	12	18	24
No load speed	rpm	17445	17830	17721
No load current	mA	220	150	110
Nominal speed	rpm	14292	14700	14260
Nominal torque	mNm	6	6	6
Nominal current	A	1,13	0,75	0,57
Stall torque	mNm	44,8	45,3	40,7
Stall current	A	7,44	4,96	3,39
Max. efficiency	%	70,2	70,3	67,7
Terminal resistance*	Ω	10..28	10..28	10..28
Terminal inductance*	mH	CCW viewed from shaft end
Torque constant	mNm/A	6,15	9,32	12,3
Speed constant	rpm/V	1553	1024	777
Speed/torque gradient	rpm/mNm	407	399	447
Mechanical time constant	ms	6,4	6,2	7
Rotor inertia	gcm2	1,5	1,5	1,5
Thermal resistance housing-ambient	K/W	15.2	15.2	15.2
Thermal resistance winding-housing	K/W	6.0	6.0	6.0
Thermal time constant winding	s	11	11	11
Thermal time constant motor	s	383	383	383
Ambient temperature	°C	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150
Max. permissible speed	rpm	35000	35000	35000
Radial play		preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	3.5	3.5	3.5
Max.force for press fits (static)	N	44	44	44
Max. radial loading, 5mm from flange	N	15	15	15
Number of poles		2	2	2
Number of phases		3	3	3
Weight	g	63	63	63

Values	Unit	2246-12..	2246-24..
Nominal voltage	V	12	24
No load speed	rpm	11570	15627
No load current	mA	170	140
Nominal speed	rpm	10085	12771
Nominal torque	mNm	8	12
Nominal current	A	1,01	1,01
Stall torque	mNm	60,4	82,8
Stall current	A	6,7	6,28
Max. efficiency	%	70,5	71,8
Terminal resistance*	Ω	10..28	10..28
Terminal inductance*	mH	CCW viewed from shaft end
Torque constant	mNm/A	9,2	13,4
Speed constant	rpm/V	1038	712
Speed/torque gradient	rpm/mNm	202	203
Mechanical time constant	ms	4,8	4,8
Rotor inertia	gcm2	2,3	2,3
Thermal resistance housing-ambient	K/W	12.7	12.7
Thermal resistance winding-housing	K/W	5.0	5.0
Thermal time constant winding	s	12	12
Thermal time constant motor	s	420	420
Ambient temperature	°C	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150
Max. permissible speed	rpm	35000	35000
Radial play		preloaded	preloaded
Max. axial load (dynamic)	N	3.5	3.5
Max.force for press fits (static)	N	44	44
Max. radial loading, 5mm from flange	N	15	15
Number of poles		2	2
Number of phases		3	3
Weight	g	79	79

Values	Unit	2452-12..	2452-24..
Nominal voltage	V	12	24
No load speed	rpm	6904	6980
No load current	mA	103	70
Nominal speed	rpm	5087	5089
Nominal torque	mNm	14	14
Nominal current	A	0,98	0,51
Stall torque	mNm	87	85,2
Stall current	A	5,58	2,73
Max. efficiency	%	71,7	67,9
Terminal resistance*	Ω	10..28	10..28
Terminal inductance*	mH	CCW viewed from shaft end
Torque constant	mNm/A	15,9	32
Speed constant	rpm/V	601	298
Speed/torque gradient	rpm/mNm	81,3	81,9
Mechanical time constant	ms	3,6	3,6
Rotor inertia	gcm2	4,2	4,2
Thermal resistance housing-ambient	K/W	11.6	11.6
Thermal resistance winding-housing	K/W	5.6	5.6
Thermal time constant winding	s	30	30
Thermal time constant motor	s	557	557
Ambient temperature	°C	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150
Max. permissible speed	rpm	30000	30000
Radial play		preloaded	preloaded
Max. axial load (dynamic)	N	3.5	3.5
Max.force for press fits (static)	N	44	44
Max. radial loading, 5mm from flange	N	15	15
Number of poles		2	2
Number of phases		3	3
Weight	g	112	112

Values	Unit	2459-12..	2459-24..
Nominal voltage	V	12	24
No load speed	rpm	7699	7655
No load current	mA	114	73
Nominal speed	rpm	6958	6597
Nominal torque	mNm	14	20
Nominal current	A	1,07	0,75
Stall torque	mNm	145	145
Stall current	A	10	4,98
Max. efficiency	%	79,8	77,2
Terminal resistance*	Ω	10..28	10..28
Terminal inductance*	mH	CCW viewed from shaft end
Torque constant	mNm/A	14,7	29,5
Speed constant	rpm/V	649	324
Speed/torque gradient	rpm/mNm	52,9	52,9
Mechanical time constant	ms	3,3	3,3
Rotor inertia	gcm2	5,9	5,9
Thermal resistance housing-ambient	K/W	10.2	10.2
Thermal resistance winding-housing	K/W	6.4	6.4
Thermal time constant winding	s	36	36
Thermal time constant motor	s	555	555
Ambient temperature	°C	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150
Max. permissible speed	rpm	30000	30000
Radial play		preloaded	preloaded
Max. axial load (dynamic)	N	3.5	3.5
Max.force for press fits (static)	N	44	44
Max. radial loading, 5mm from flange	N	15	15
Number of poles		2	2
Number of phases		3	3
Weight	g	130	130

Values	Unit	2854-12..	2854-24..
Nominal voltage	V	12	24
No load speed	rpm	6878	6700
No load current	mA	121	76
Nominal speed	rpm	5674	5157
Nominal torque	mNm	15	18
Nominal current	A	1,04	0,62
Stall torque	mNm	85,7	78,1
Stall current	A	5,38	2,43
Max. efficiency	%	72,3	67,8
Terminal resistance*	Ω	10..28	10..28
Terminal inductance*	mH	CCW viewed from shaft end
Torque constant	mNm/A	16,3	33,1
Speed constant	rpm/V	586	288
Speed/torque gradient	rpm/mNm	80,3	85,7
Mechanical time constant	ms	4,4	4,7
Rotor inertia	gcm2	5,2	5,2
Thermal resistance housing-ambient	K/W	9.6	9.6
Thermal resistance winding-housing	K/W	6.3	6.3
Thermal time constant winding	s	37	37
Thermal time constant motor	s	584	584
Ambient temperature	°C	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150
Max. permissible speed	rpm	25000	25000
Radial play		preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5
Max.force for press fits (static)	N	100	100
Max. radial loading, 5mm from flange	N	25	25
Number of poles		2	2
Number of phases		3	3
Weight	g	153	153

Values	Unit	2863-12..	2863-24..
Nominal voltage	V	12	24
No load speed	rpm	4168	4162
No load current	mA	70	60
Nominal speed	rpm	3264	3033
Nominal torque	mNm	25	25
Nominal current	A	0,99	0,53
Stall torque	mNm	115	92,1
Stall current	A	4,33	1,79
Max. efficiency	%	76,2	66,7
Terminal resistance*	Ω	10..28	10..28
Terminal inductance*	mH	CCW viewed from shaft end
Torque constant	mNm/A	27	53,2
Speed constant	rpm/V	353	179
Speed/torque gradient	rpm/mNm	36,2	45,2
Mechanical time constant	ms	3,2	4
Rotor inertia	gcm2	8,5	8,5
Thermal resistance housing-ambient	K/W	7.1	7.1
Thermal resistance winding-housing	K/W	5	5
Thermal time constant winding	s	51	51
Thermal time constant motor	s	552	552
Ambient temperature	°C	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150
Max. permissible speed	rpm	25000	25000
Radial play		preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5
Max.force for press fits (static)	N	100	100
Max. radial loading, 5mm from flange	N	25	25
Number of poles		2	2
Number of phases		3	3
Weight	g	188	188

Values	Unit	3270-12..	3270-24..
Nominal voltage	V	12	24
No load speed	rpm	7200	7100
No load current	mA	194	110
Nominal speed	rpm	6623	6243
Nominal torque	mNm	25	40
Nominal current	A	1,78	1,36
Stall torque	mNm	312	331
Stall current	A	20	10,5
Max. efficiency	%	81,3	80,6
Terminal resistance*	Ω	10..28	10..28
Terminal inductance*	mH	CCW viewed from shaft end
Torque constant	mNm/A	15,8	31,9
Speed constant	rpm/V	606	299
Speed/torque gradient	rpm/mNm	23,1	21,4
Mechanical time constant	ms	3,7	3,5
Rotor inertia	gcm2	15,5	15,5
Thermal resistance housing-ambient	K/W	5	5
Thermal resistance winding-housing	K/W	4	4
Thermal time constant winding	s	52	52
Thermal time constant motor	s	540	540
Ambient temperature	°C	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150
Max. permissible speed	rpm	25000	25000
Radial play		preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5
Max.force for press fits (static)	N	100	100
Max. radial loading, 5mm from flange	N	25	25
Number of poles		2	2
Number of phases		3	3
Weight	g	255	255

Values	Unit	3673-12..	3673-24..
Nominal voltage	V	12	24
No load speed	rpm	4070	4042
No load current	mA	148	84
Nominal speed	rpm	3229	3223
Nominal torque	mNm	50	50
Nominal current	A	1,95	0,98
Stall torque	mNm	242	247
Stall current	A	8,89	4,52
Max. efficiency	%	75,9	74,6
Terminal resistance*	Ω	10..28	10..28
Terminal inductance*	mH	CCW viewed from shaft end
Torque constant	mNm/A	27,7	55,7
Speed constant	rpm/V	345	172
Speed/torque gradient	rpm/mNm	16,8	16,4
Mechanical time constant	ms	3,4	3,3
Rotor inertia	gcm2	19,5	19,5
Thermal resistance housing-ambient	K/W	4.9	4.9
Thermal resistance winding-housing	K/W	1.6	1.6
Thermal time constant winding	s	45	45
Thermal time constant motor	s	630	630
Ambient temperature	°C	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150
Max. permissible speed	rpm	20000	20000
Radial play		preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5
Max.force for press fits (static)	N	100	100
Max. radial loading, 5mm from flange	N	25	25
Number of poles		2	2
Number of phases		3	3
Weight	g	317	317

Values	Unit	3683-12..	3683-24..
Nominal voltage	V	12	24
No load speed	rpm	3278	3273
No load current	mA	137	78
Nominal speed	rpm	2294	2304
Nominal torque	mNm	100	100
Nominal current	A	3,04	1,53
Stall torque	mNm	333	338
Stall current	A	9,8	4,98
Max. efficiency	%	77,8	76,5
Terminal resistance*	Ω	10..28	10..28
Terminal inductance*	mH	CCW viewed from shaft end
Torque constant	mNm/A	34,5	68,9
Speed constant	rpm/V	277	139
Speed/torque gradient	rpm/mNm	9,83	9,69
Mechanical time constant	ms	2,2	2,2
Rotor inertia	gcm2	21,5	21,5
Thermal resistance housing-ambient	K/W	5	5
Thermal resistance winding-housing	K/W	2.3	2.3
Thermal time constant winding	s	46 s	46 s
Thermal time constant motor	s	816 s	816 s
Ambient temperature	°C	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150
Max. permissible speed	rpm	20000	20000
Radial play		preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5
Max.force for press fits (static)	N	100	100
Max. radial loading, 5mm from flange	N	25	25
Number of poles		2	2
Number of phases		3	3
Weight	g	366	366

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Christian Becker

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