2 Pole Coreless Brushless Micromotors

Values	Unit	1220-06..	1220-09..
Nominal voltage	V	6	9
No load speed	rpm	25000	36890
No load current	mA	69	83
Nominal speed	rpm	16536	29888
Nominal torque	mNm	1,5	1,3
Nominal current	A	0,75	0,66
Stall torque	mNm	4,43	6,85
Stall current	A	2,07	3,1
Max. efficiency	%	66,8	70
Terminal resistance*	Ω	2,9	2,9
Terminal inductance*	mH	0,19	0,19
Torque constant	mNm/A	2,22	2,27
Speed constant	rpm/V	4310	4212
Speed/torque gradient	rpm/mNm	5642	5386
Mechanical time constant	ms	10	9,6
Rotor inertia	gcm2	0,17	0,17
Thermal resistance housing-ambient	K/W	38.3	38.3
Thermal resistance winding-housing	K/W	9.6	9.6
Thermal time constant winding	s	5	5
Thermal time constant motor	s	196	196
Ambient temperature	°C	-30…+100	-30…+100
Max. permissible winding temperature	°C	+125	+125
Max. permissible speed	rpm	50000	50000
Radial play		preloaded	preloaded
Max. axial load (dynamic)	N	0,3	0,3
Max.force for press fits (static)	N	11	11
Max. radial loading, 5mm from flange	N	4.3	4.3
Number of poles		2	2
Number of phases		3	3
Weight	g	9,8	9,8
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Values	Unit	1230-06..	1230-09..	1230-12..
Nominal voltage	V	6	9	12
No load speed	rpm	25310	25100	24930
No load current	mA	122	90	72
Nominal speed	rpm	20719	20565	20449
Nominal torque	mNm	3	3	3
Nominal current	A	1,47	0,98	0,74
Stall torque	mNm	16,5	16,6	16,7
Stall current	A	7,55	5,03	3,77
Max. efficiency	%	76,2	75	74,3
Terminal resistance*	Ω	0,8	1,79	3,18
Terminal inductance*	mH	0,02	0,04	0,08
Torque constant	mNm/A	2,23	3,36	4,51
Speed constant	rpm/V	4288	2840	2118
Speed/torque gradient	rpm/mNm	1530	1512	1494
Mechanical time constant	ms	5,1	5,1	5
Rotor inertia	gcm2	0,32	0,32	0,32
Thermal resistance housing-ambient	K/W	28.4	28.4	28.4
Thermal resistance winding-housing	K/W	7.1	7.1	7.1
Thermal time constant winding	s	4	4	4
Thermal time constant motor	s	240	240	240
Ambient temperature	°C	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+125	+125	+125
Max. permissible speed	rpm	50000	50000	50000
Radial play		preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	0,3	0,3	0,3
Max.force for press fits (static)	N	11	11	11
Max. radial loading, 5mm from flange	N	4.3	4.3	4.3
Number of poles		2	2	2
Number of phases		3	3	3
Weight	g	16.3	16.3	16.3

Values	Unit	1630-12..	1630-18..	1630-24..
Nominal voltage	V	12	18	24
No load speed	rpm	23220	23511	23760
No load current	mA	210	150	100
Nominal speed	rpm	19138	19506	19203
Nominal torque	mNm	3,5	3,5	3,5
Nominal current	A	0,95	0,65	0,48
Stall torque	mNm	19,9	20,5	18,2
Stall current	A	4,44	3,1	2,09
Max. efficiency	%	61,3	60,9	61
Terminal resistance*	Ω	2,7	5,8	11,5
Terminal inductance*	mH	0,08	0,17	0,33
Torque constant	mNm/A	4,7	6,96	9,18
Speed constant	rpm/V	2031	1373	1040
Speed/torque gradient	rpm/mNm	1166	1144	1302
Mechanical time constant	ms	5,8	5,7	6,5
Rotor inertia	gcm2	0,48	0,48	0,48
Thermal resistance housing-ambient	K/W	20.0	20.0	20.0
Thermal resistance winding-housing	K/W	8.8	8.8	8.8
Thermal time constant winding	s	8	8	8
Thermal time constant motor	s	236	236	236
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	1.3	1.3	1.3
Max.force for press fits (static)	N	15	15	15
Max. radial loading, 5mm from flange	N	5	5	5
Number of poles		2	2	2
Number of phases		3	3	3
Weight	g	25	25	25

Values	Unit	1636-06..	1636-09..	1636-12..	1636-24..
Nominal voltage	V	6	9	12	24
No load speed	rpm	13835	14533	14460	14668
No load current	mA	150	110	70	50
Nominal speed	rpm	11412	11930	11615	12005
Nominal torque	mNm	6	6	6	6
Nominal current	A	1,62	1,14	0,84	0,44
Stall torque	mNm	34,3	33,5	30,5	33
Stall current	A	8,57	5,88	3,99	2,21
Max. efficiency	%	75,3	74,5	75,3	72,2
Terminal resistance*	Ω	0,7	1,53	3,01	10,8
Terminal inductance*	mH	0,04	0,08	0,15	0,81
Torque constant	mNm/A	4,07	5,8	7,79	15,3
Speed constant	rpm/V	2347	1646	1227	625
Speed/torque gradient	rpm/mNm	404	434	474	444
Mechanical time constant	ms	2,6	2,8	3,1	2,9
Rotor inertia	gcm2	0,62	0,62	0,62	0,62
Thermal resistance housing-ambient	K/W	17.1	17.1	17.1	17.1
Thermal resistance winding-housing	K/W	5.3	5.3	5.3	5.3
Thermal time constant winding	s	6	6	6	6
Thermal time constant motor	s	252	252	252	252
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	35000	35000	35000	35000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	1.3	1.3	1.3	1.3
Max.force for press fits (static)	N	15	15	15	15
Max. radial loading, 5mm from flange	N	5	5	5	5
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	32	32	32	32

Values	Unit	2040-12..	2040-18..	2040-24..	2040-36..
Nominal voltage	V	12	18	24	36
No load speed	rpm	17780	18360	18500	18880
No load current	mA	149	137	105	83
Nominal speed	rpm	15083	16171	16042	16164
Nominal torque	mNm	10	10	10	10
Nominal current	A	1,72	1,22	0,93	0,64
Stall torque	mNm	65,9	83,9	75,3	69,5
Stall current	A	10,5	9,23	6,28	3,98
Max. efficiency	%	77,6	77,1	75,8	73,2
Terminal resistance*	Ω	1,14	1,95	3,82	9,04
Terminal inductance*	mH	0,08	0,17	0,3	0,62
Torque constant	mNm/A	6,35	9,22	12,18	17,83
Speed constant	rpm/V	1503	1035	784	536
Speed/torque gradient	rpm/mNm	270	219	246	272
Mechanical time constant	ms	6,4	5,2	5,8	6,4
Rotor inertia	gcm2	2,3	2,3	2,3	2,3
Thermal resistance housing-ambient	K/W	13.8	13.8	13.8	13.8
Thermal resistance winding-housing	K/W	4.3	4.3	4.3	4.3
Thermal time constant winding	s	8	8	8	8
Thermal time constant motor	s	366	366	366	366
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	35000	35000	35000	35000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	3.5	3.5	3.5	3.5
Max.force for press fits (static)	N	44	44	44	44
Max. radial loading, 5mm from flange	N	15	15	15	15
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	56	56	56	56

Values	Unit	2232-06..	2232-12..	2232-18..	2232-24..
Nominal voltage	V	6	12	18	24
No load speed	rpm	11700	11184	12080	12164
No load current	mA	230	150	86	60
Nominal speed	rpm	9585	9023	9937	9358
Nominal torque	mNm	6	6	6	6
Nominal current	A	1.5	0.76	0.52	0.39
Stall torque	mNm	33.2	31.1	33.8	26
Stall current	A	7.23	3.32	2.55	1.5
Max. efficiency	%	67.5	62	66.6	64
Terminal resistance*	Ω	0.83	3.61	7.07	16
Terminal inductance*	mH	0.08	0.28	0.66	1.72
Torque constant	mNm/A	4.74	9.78	13.7	18.1
Speed constant	rpm/V	2014	976	695	528
Speed/torque gradient	rpm/mNm	353	360	357	468
Mechanical time constant	ms	5.5	5.6	5.6	7.3
Rotor inertia	gcm2	1.5	1.5	1.5	1.5
Thermal resistance housing-ambient	K/W	15.2	15.2	15.2	15.2
Thermal resistance winding-housing	K/W	6.0	6.0	6.0	6.0
Thermal time constant winding	s	11	11	11	11
Thermal time constant motor	s	383	383	383	383
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	35000	35000	35000	35000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	3.5	3.5	3.5	3.5
Max.force for press fits (static)	N	44	44	44	44
Max. radial loading, 5mm from flange	N	15	15	15	15
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	48	48	48	48

Values	Unit	2248-12..	2248-24..	2248-36..	2248-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	13004	12930	13390	13641
No load current	mA	179	102	82	69
Nominal speed	rpm	11426	11413	11749	12159
Nominal torque	mNm	18	18	18	18
Nominal current	A	2,24	1,13	0,79	0,61
Stall torque	mNm	148	153	147	166
Stall current	A	17,2	8,88	5,88	5,07
Max. efficiency	%	80,6	79,7	77,8	78
Terminal resistance*	Ω	0,7	2,71	6,12	9,47
Terminal inductance*	mH	0,07	0,28	0,58	0,97
Torque constant	mNm/A	8,72	17,5	25,3	33,1
Speed constant	rpm/V	1095	545	377	288
Speed/torque gradient	rpm/mNm	87,7	84,3	91,2	82,3
Mechanical time constant	ms	2,9	2,8	3	2,7
Rotor inertia	gcm2	3,1	3,1	3,1	3,1
Thermal resistance housing-ambient	K/W	11.8	11.8	11.8	11.8
Thermal resistance winding-housing	K/W	4.7	4.7	4.7	4.7
Thermal time constant winding	s	21	21	21	21
Thermal time constant motor	s	504	504	504	504
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	30000	30000	30000	30000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	3.5	3.5	3.5	3.5
Max.force for press fits (static)	N	44	44	44	44
Max. radial loading, 5mm from flange	N	15	15	15	15
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	85	85	85	85

Values	Unit	2260-12..	2260-24..	2260-36..	2260-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	16360	16086	16030	16200
No load current	mA	440	230	170	110
Nominal speed	rpm	14517	14441	14364	14530
Nominal torque	mNm	28	28	28	28
Nominal current	A	4,49	2,22	1,49	1,11
Stall torque	mNm	249	274	269	272
Stall current	A	36,4	19,7	12,9	9,82
Max. efficiency	%	79,2	79,5	78,4	79,9
Terminal resistance*	Ω	0,33	1,22	2,79	4,89
Terminal inductance*	mH	0,03	0,13	0,3	0,52
Torque constant	mNm/A	6,92	14,1	21,2	28
Speed constant	rpm/V	1380	678	451	341
Speed/torque gradient	rpm/mNm	65,8	58,8	59,5	59,7
Mechanical time constant	ms	3,1	2,8	2,8	2,8
Rotor inertia	gcm2	4,5	4,5	4,5	4,5
Thermal resistance housing-ambient	K/W	7.6	7.6	7.6	7.6
Thermal resistance winding-housing	K/W	4.6	4.6	4.6	4.6
Thermal time constant winding	s	29	29	29	29
Thermal time constant motor	s	533	533	533	533
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	30000	30000	30000	30000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	3.5	3.5	3.5	3.5
Max.force for press fits (static)	N	44	44	44	44
Max. radial loading, 5mm from flange	N	15	15	15	15
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	122	122	122	122

Values	Unit	2446-12..	2446-24..	2446-36..	2446-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	14150	13872	13920	13870
No load current	mA	249	124	106	79
Nominal speed	rpm	12678	12487	12662	12446
Nominal torque	mNm	18	18	18	18
Nominal current	A	2,5	1,23	0,84	0,63
Stall torque	mNm	173	180	199	175
Stall current	A	21,9	11,2	8,28	5,46
Max. efficiency	%	79,8	80	78,6	77,4
Terminal resistance*	Ω	0,55	2,15	4,35	8,79
Terminal inductance*	mH	0,07	0,29	0,62	1,14
Torque constant	mNm/A	8,01	16,3	24,4	32,6
Speed constant	rpm/V	1193	584	392	293
Speed/torque gradient	rpm/mNm	81,8	76,9	69,9	79,1
Mechanical time constant	ms	3,6	3,4	3,1	3,5
Rotor inertia	gcm2	4,2	4,2	4,2	4,2
Thermal resistance housing-ambient	K/W	11.6	11.6	11.6	11.6
Thermal resistance winding-housing	K/W	5.6	5.6	5.6	5.6
Thermal time constant winding	s	30	30	30	30
Thermal time constant motor	s	557	557	557	557
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	30000	30000	30000	30000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	3.5	3.5	3.5	3.5
Max.force for press fits (static)	N	44	44	44	44
Max. radial loading, 5mm from flange	N	15	15	15	15
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	92	92	92	92

Values	Unit	2453-12..	2453-24..	2453-36..	2453-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	15083	15398	15202	15310
No load current	mA	308	156	115	94
Nominal speed	rpm	13938	14347	14211	14263
Nominal torque	mNm	20	20	20	20
Nominal current	A	2,96	1,51	1,01	0,77
Stall torque	mNm	263	293	307	293
Stall current	A	35,3	20	13,8	9,96
Max. efficiency	%	82,2	83,1	82,6	81,5
Terminal resistance*	Ω	0,34	1,2	2,61	4,82
Terminal inductance*	mH	0,05	0,19	0,44	0,76
Torque constant	mNm/A	7,53	14,8	22,4	29,7
Speed constant	rpm/V	1268	647	426	322
Speed/torque gradient	rpm/mNm	57,2	52,5	49,6	52,3
Mechanical time constant	ms	3,5	3,2	3,1	3,2
Rotor inertia	gcm2	5,9	5,9	5,9	5,9
Thermal resistance housing-ambient	K/W	10.2	10.2	10.2	10.2
Thermal resistance winding-housing	K/W	6.4	6.4	6.4	6.4
Thermal time constant winding	s	36	36	36	36
Thermal time constant motor	s	555	555	555	555
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	30000	30000	30000	30000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	3.5	3.5	3.5	3.5
Max.force for press fits (static)	N	44	44	44	44
Max. radial loading, 5mm from flange	N	15	15	15	15
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	110	110	110	110

Values	Unit	2845-12..	2845-24..	2845-36..	2845-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	13737	13756	13783	13400
No load current	mA	202	128	84	79
Nominal speed	rpm	12232	12342	12432	11903
Nominal torque	mNm	18	18	18	18
Nominal current	A	2,38	1,22	0,81	0,61
Stall torque	mNm	164	175	184	161
Stall current	A	20,1	10,8	7,53	4,87
Max. efficiency	%	81	79,4	80	76,1
Terminal resistance*	Ω	0,6	2,23	4,78	9,86
Terminal inductance*	mH	0,08	0,34	0,73	1,47
Torque constant	mNm/A	8,26	16,5	24,7	33,7
Speed constant	rpm/V	1156	580	387	284
Speed/torque gradient	rpm/mNm	83,6	78,6	75	83,1
Mechanical time constant	ms	4,5	4,3	4,1	4,5
Rotor inertia	gcm2	5,2	5,2	5,2	5,2
Thermal resistance housing-ambient	K/W	9.6	9.6	9.6	9.6
Thermal resistance winding-housing	K/W	6.3	6.3	6.3	6.3
Thermal time constant winding	s	37	37	37	37
Thermal time constant motor	s	584	584	584	584
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	25000	25000	25000	25000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5	7.5	7.5
Max.force for press fits (static)	N	100	100	100	100
Max. radial loading, 5mm from flange	N	25	25	25	25
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	120	120	120	120

Values	Unit	2854-12..	2854-24..	2854-36..	2854-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	8031	8336	8175	8325
No load current	mA	142	94	65	51
Nominal speed	rpm	6646	7084	6891	6805
Nominal torque	mNm	35	35	35	35
Nominal current	A	2,62	1,38	0,91	0,7
Stall torque	mNm	203	233	223	192
Stall current	A	14,5	8,66	5,43	3,58
Max. efficiency	%	81,2	80,3	79,3	77,6
Terminal resistance*	Ω	0,83	2,77	6,63	13,4
Terminal inductance*	mH	0,16	0,61	1,41	2,56
Torque constant	mNm/A	14,1	27,2	41,5	54,3
Speed constant	rpm/V	676	351	230	176
Speed/torque gradient	rpm/mNm	39,6	35,8	36,7	43,4
Mechanical time constant	ms	3,5	3,2	3,3	3,9
Rotor inertia	gcm2	8,5	8,5	8,5	8,5
Thermal resistance housing-ambient	K/W	7.1	7.1	7.1	7.1
Thermal resistance winding-housing	K/W	5	5	5	5
Thermal time constant winding	s	51	51	51	51
Thermal time constant motor	s	552	552	552	552
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	25000	25000	25000	25000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5	7.5	7.5
Max.force for press fits (static)	N	100	100	100	100
Max. radial loading, 5mm from flange	N	25	25	25	25
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	156	156	156	156

Values	Unit	2864-12..	2864-24..	2864-36..	2864-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	7956	8014	8275	7960
No load current	mA	182	104	92	59
Nominal speed	rpm	6712	6840	7053	6782
Nominal torque	mNm	50	50	50	50
Nominal current	A	3,68	1,87	1,31	0,94
Stall torque	mNm	320	341	339	338
Stall current	A	22,6	12,1	8,33	5,99
Max. efficiency	%	82,8	82,3	80,1	81,1
Terminal resistance*	Ω	0,53	1,98	4,32	8,02
Terminal inductance*	mH	0,11	0,46	0,96	1,83
Torque constant	mNm/A	14,3	14,3	14,3	14,3
Speed constant	rpm/V	668	337	232	167
Speed/torque gradient	rpm/mNm	24,9	23,5	24,4	23,6
Mechanical time constant	ms	2,5	2,4	2,5	2,4
Rotor inertia	gcm2	9,6	9,6	9,6	9,6
Thermal resistance housing-ambient	K/W	5.5	5.5	5.5	5.5
Thermal resistance winding-housing	K/W	4	4	4	4
Thermal time constant winding	s	56	56	56	56
Thermal time constant motor	s	521	521	521	521
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	25000	25000	25000	25000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5	7.5	7.5
Max.force for press fits (static)	N	100	100	100	100
Max. radial loading, 5mm from flange	N	25	25	25	25
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	195	195	195	195

Values	Unit	3242-12..	3242-24..	3242-36..	3242-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	9319	9516	9269	9389
No load current	mA	380	210	120	90
Nominal speed	rpm	8198	8364	8219	8124
Nominal torque	mNm	25	25	25	25
Nominal current	A	2,46	1,27	0,81	0,61
Stall torque	mNm	208	206	221	186
Stall current	A	17,6	8,99	6,19	3,98
Max. efficiency	%	72,8	71,8	74,1	72,2
Terminal resistance*	Ω	0,68	2,67	5,82	12,1
Terminal inductance*	mH	0,11	0,4	0,98	1,79
Torque constant	mNm/A	12	23,5	36,4	47,7
Speed constant	rpm/V	794	406	263	200
Speed/torque gradient	rpm/mNm	44,9	46,1	42	50,6
Mechanical time constant	ms	4,4	4,5	4,1	5
Rotor inertia	gcm2	9,4	9,4	9,4	9,4
Thermal resistance housing-ambient	K/W	8.8	8.8	8.8	8.8
Thermal resistance winding-housing	K/W	2.7	2.7	2.7	2.7
Thermal time constant winding	s	23.5	23.5	23.5	23.5
Thermal time constant motor	s	560	560	560	560
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	25000	25000	25000	25000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5	7.5	7.5
Max.force for press fits (static)	N	100	100	100	100
Max. radial loading, 5mm from flange	N	25	25	25	25
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	147	147	147	147

Values	Unit	3260-12..	3260-24..	3260-36..	3260-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	10845	11038	10937	11125
No load current	mA	430	190	130	90
Nominal speed	rpm	9889	10027	9931	10087
Nominal torque	mNm	50	50	50	50
Nominal current	A	5,2	2,62	1,73	1,31
Stall torque	mNm	567	546	544	536
Stall current	A	54,5	26,7	17,6	13,2
Max. efficiency	%	83	83,8	83,5	84,2
Terminal resistance*	Ω	0,2	0,9	2,05	3,64
Terminal inductance*	mH	0,08	0,32	0,9	1,22
Torque constant	mNm/A	10,5	20,6	31,2	40,9
Speed constant	rpm/V	911	463	306	233
Speed/torque gradient	rpm/mNm	19,1	20,2	20,1	20,8
Mechanical time constant	ms	3,1	3,3	3,3	3,4
Rotor inertia	gcm2	15,5	15,5	15,5	15,5
Thermal resistance housing-ambient	K/W	6	6	6	6
Thermal resistance winding-housing	K/W	3.2	3.2	3.2	3.2
Thermal time constant winding	s	36	36	36	36
Thermal time constant motor	s	626	626	626	626
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	25000	25000	25000	25000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5	7.5	7.5
Max.force for press fits (static)	N	100	100	100	100
Max. radial loading, 5mm from flange	N	25	25	25	25
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	217	217	217	217

Values	Unit	3270-12..	3270-24..	3270-36..	3270-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	8998	9055	9252	9080
No load current	mA	450	180	100	90
Nominal speed	rpm	7991	7963	8129	8077
Nominal torque	mNm	70	70	70	70
Nominal current	A	6	2,97	2	1,49
Stall torque	mNm	625	581	577	634
Stall current	A	50	23,3	15,7	12,7
Max. efficiency	%	81,9	83,2	84,7	83,9
Terminal resistance*	Ω	0,24	1,03	2,29	3,77
Terminal inductance*	mH	0,09	0,35	0,75	1,33
Torque constant	mNm/A	12,6	25,1	36,9	50,1
Speed constant	rpm/V	757	380	259	191
Speed/torque gradient	rpm/mNm	14,4	15,6	16	14,3
Mechanical time constant	ms	2,8	3	3,1	2,8
Rotor inertia	gcm2	18,5	18,5	18,5	18,5
Thermal resistance housing-ambient	K/W	4.7	4.7	4.7	4.7
Thermal resistance winding-housing	K/W	2.9	2.9	2.9	2.9
Thermal time constant winding	s	38	38	38	38
Thermal time constant motor	s	568	568	568	568
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	25000	25000	25000	25000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5	7.5	7.5
Max.force for press fits (static)	N	100	100	100	100
Max. radial loading, 5mm from flange	N	25	25	25	25
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	256	256	256	256

Values	Unit	3660-12..	3660-24..	3660-36..	3660-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	8050	8140	8014	8083
No load current	mA	288	148	101	84
Nominal speed	rpm	6794	6784	6804	6766
Nominal torque	mNm	82	82	82	82
Nominal current	A	6,09	3,08	2,03	1,54
Stall torque	mNm	526	492	543	503
Stall current	A	37,5	17,8	12,9	9,04
Max. efficiency	%	83,2	82,6	83,1	81,6
Terminal resistance*	Ω	0,32	1,35	2,8	5,31
Terminal inductance*	mH	0,09	0,38	0,88	1,6
Torque constant	mNm/A	14,1	27,9	42,6	56,2
Speed constant	rpm/V	676	342	224	170
Speed/torque gradient	rpm/mNm	15,3	16,5	14,8	16,1
Mechanical time constant	ms	3,1	3,4	3	3,3
Rotor inertia	gcm2	19,5	19,5	19,5	19,5
Thermal resistance housing-ambient	K/W	4.4	4.4	4.4	4.4
Thermal resistance winding-housing	K/W	1.3	1.3	1.3	1.3
Thermal time constant winding	s	15	15	15	15
Thermal time constant motor	s	582	582	582	582
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	20000	20000	20000	20000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5	7.5	7.5
Max.force for press fits (static)	N	100	100	100	100
Max. radial loading, 5mm from flange	N	25	25	25	25
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	272	272	272	272

Values	Unit	3670-12..	3670-24..	3670-36..	3670-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	6578	6555	6675	6545
No load current	mA	293	137	101	78
Nominal speed	rpm	5300	5391	5455	5401
Nominal torque	mNm	120	120	120	120
Nominal current	A	7,24	3,59	2,45	1,81
Stall torque	mNm	618	676	657	687
Stall current	A	36	19,6	12,9	9,96
Max. efficiency	%	82,8	84	83,1	83,1
Terminal resistance*	Ω	0,33	1,22	2,78	4,82
Terminal inductance*	mH	0,09	0,38	0,85	1,52
Torque constant	mNm/A	17,3	34,7	51,1	69,5
Speed constant	rpm/V	553	275	187	137
Speed/torque gradient	rpm/mNm	10,7	9,7	10,2	9,5
Mechanical time constant	ms	2,4	2,2	2,3	2,1
Rotor inertia	gcm2	21,5	21,5	21,5	21,5
Thermal resistance housing-ambient	K/W	3.5	3.5	3.5	3.5
Thermal resistance winding-housing	K/W	0.9	0.9	0.9	0.9
Thermal time constant winding	s	14.3	14.3	14.3	14.3
Thermal time constant motor	s	558	558	558	558
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	20000	20000	20000	20000
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	7.5	7.5	7.5	7.5
Max.force for press fits (static)	N	100	100	100	100
Max. radial loading, 5mm from flange	N	25	25	25	25
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	331	331	331	331

Values	Unit	4058-12..	4058-24..	4058-36..	4058-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	7958	7890	7962	8001
No load current	mA	480	200	170	110
Nominal speed	rpm	7000	6912	6943	6986
Nominal torque	mNm	85	85	85	85
Nominal current	A	6,44	3,15	2,16	1,61
Stall torque	mNm	706	686	664	670
Stall current	A	50	24	15,7	11,9
Max. efficiency	%	81,4	82,6	80,3	81,7
Terminal resistance*	Ω	0,24	1	2,29	4,03
Terminal inductance*	mH	0,11	0,46	0,97	1,67
Torque constant	mNm/A	14,3	28,8	42,7	56,8
Speed constant	rpm/V	670	332	224	168
Speed/torque gradient	rpm/mNm	11,3	11,5	12	11,9
Mechanical time constant	ms	3,5	3,6	3,7	3,7
Rotor inertia	gcm2	29,6	29,6	29,6	29,6
Thermal resistance housing-ambient	K/W	4.7	4.7	4.7	4.7
Thermal resistance winding-housing	K/W	2.2	2.2	2.2	2.2
Thermal time constant winding	s	35	35	35	35
Thermal time constant motor	s	777	777	777	777
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	17500	17500	17500	17500
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	9	9	9	9
Max.force for press fits (static)	N	170	170	170	170
Max. radial loading, 5mm from flange	N	80	80	80	80
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	338	338	338	338

Values	Unit	4070-12..	4070-24..	4070-36..	4070-48..
Nominal voltage	V	12	24	36	48
No load speed	rpm	6154	8102	8113	8061
No load current	mA	264	200	190	130
Nominal speed	rpm	5084	7304	7266	7238
Nominal torque	mNm	130	130	130	130
Nominal current	A	7,29	4,82	3,28	2,43
Stall torque	mNm	748	1320	1245	1273
Stall current	A	40,7	47,1	29,8	22,6
Max. efficiency	%	84,5	87,4	84,7	85,4
Terminal resistance*	Ω	0,3	0,51	1,21	2,12
Terminal inductance*	mH	0,11	0,3	0,66	1,2
Torque constant	mNm/A	18,5	28,2	42,1	56,5
Speed constant	rpm/V	516	339	227	169
Speed/torque gradient	rpm/mNm	8,23	6,14	6,52	6,33
Mechanical time constant	ms	3,4	2,5	2,7	2,6
Rotor inertia	gcm2	39,4	39,4	39,4	39,4
Thermal resistance housing-ambient	K/W	3.8	3.8	3.8	3.8
Thermal resistance winding-housing	K/W	1.5	1.5	1.5	1.5
Thermal time constant winding	s	33	33	33	33
Thermal time constant motor	s	775	775	775	775
Ambient temperature	°C	-30…+100	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150	+150
Max. permissible speed	rpm	17500	17500	17500	17500
Radial play		preloaded	preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	9	9	9	9
Max.force for press fits (static)	N	170	170	170	170
Max. radial loading, 5mm from flange	N	80	80	80	80
Number of poles		2	2	2	2
Number of phases		3	3	3	3
Weight	g	415	415	415	415

Values	Unit	4088-24..	4088-36..	4088-48..
Nominal voltage	V	24	36	48
No load speed	rpm	7921	8032	8081
No load current	mA	440	290	200
Nominal speed	rpm	7299	7379	7452
Nominal torque	mNm	200	200	200
Nominal current	A	7,39	4,99	3,74
Stall torque	mNm	2546	2460	2570
Stall current	A	88,9	58,1	45,7
Max. efficiency	%	86,4	86,4	87,2
Terminal resistance*	Ω	0,27	0,62	1,05
Terminal inductance*	mH	0,18	0,38	0,78
Torque constant	mNm/A	28,8	42,6	56,5
Speed constant	rpm/V	332	224	169
Speed/torque gradient	rpm/mNm	3,1	3,3	3,1
Mechanical time constant	ms	1,8	1,9	1,8
Rotor inertia	gcm2	54,1	54,1	54,1
Thermal resistance housing-ambient	K/W	3.0	3.0	3.0
Thermal resistance winding-housing	K/W	0.6	0.6	0.6
Thermal time constant winding	s	48	48	48
Thermal time constant motor	s	996	996	996
Ambient temperature	°C	-30…+100	-30…+100	-30…+100
Max. permissible winding temperature	°C	+150	+150	+150
Max. permissible speed	rpm	17500	17500	17500
Radial play		preloaded	preloaded	preloaded
Max. axial load (dynamic)	N	9	9	9
Max.force for press fits (static)	N	170	170	170
Max. radial loading, 5mm from flange	N	80	80	80
Number of poles		2	2	2
Number of phases		3	3	3
Weight	g	571	571	571

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