Brushed Coreless Micromotors

Values	Unit	1230-06..	1230-12..	1230-15..	1230-24..
Nominal voltage	V	6	12	15	24
No-load speed	rpm	13500	11400	13500	15000
No-load current	mA	22.0	16.0	15.0	8.0
Nominal speed	rpm	10800	9120	10800	12000
Nominal torque	mNm	1.4	1.5	1.8	2.7
Nominal current	A	0.4	0.2	0.2	0.2
Stall torque	mNm	7.0	7.6	9.2	13.4
Stall current	A	1.69	0.78	0.89	0.90
Max. efficiency	%	78.5	77.7	79.9	80.0
Terminal resistance	Ω	3.55	15.38	16.85	26.67
Terminal inductance	mH	0.25	0.59	0.65	0.98
Torque constant	mNm/A	4.19	9.91	10.49	15.11
Speed constant	rpm/V	2250.0	950.0	900.0	625.0
Speed/torque gradient	rpm/mNm	1932.1	1495.9	1462.3	1115.5
Mechanical time constant	ms	5.7	4.3	4.5	3.2
Rotor inertia	gcm2	0.28	0.27	0.29	0.27
Thermal resistance housing-ambient	K/W	33	33	33	33
Thermal time constant winding	s	7.0	7.0	7.0	7.0
Thermal resistance winding-housing	s	4.88	4.88	4.88	4.88
Thermal time constant motor	°C	229	229	229	229
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100	+100
Max. permissible speed	N	15000	15000	15000	15000
Max. axial load (dynamic)	N	0,1	0,1	0,1	0,1
Max.force for press fits (static)	N	20	20	20	20
Max. radial loading, 5mm from flange		5	5	5	5
Number of poles		2	2	2	2
Weight	g	17	17	17	17

Values	Unit	1320-3.7..	1320-06..	1320-12..	1320-24..
Nominal voltage	V	3.7	6	12	24
No-load speed	rpm	9500	12000	13000	12000
No-load current	mA	35.0	30	16	10
Nominal speed	rpm	7600	9600	10400	9600
Nominal torque	mNm	0.9	1.5	1.0	1.19
Nominal current	A	0.288	0.358	0.133	0.074
Stall torque	mNm	4.58	7.41	5.01	5.93
Stall current	A	1.30	1.63	0.60	0.33
Max. efficiency	%	69.9	71.1	70.0	68.21
Terminal resistance	Ω	2.85	3.68	20	72.73
Terminal inductance	mH	0.09	0.12	0.50	1.30
Torque constant	mNm/A	3.62	4.66	8.58	18.52
Speed constant	rpm/V	2567.6	2000.0	1083.3	500.00
Speed/torque gradient	rpm/mNm	2075.1	1620.4	2594.5	2024.85
Mechanical time constant	ms	5.3	4.2	5.6	4.63
Rotor inertia	gcm2	0.25	0.25	0.20	0.22
Thermal resistance housing-ambient	K/W	46	46	46	46
Thermal resistance winding-housing	K/W	14	14	14	14
Thermal time constant winding	s	5.18	5.18	5.18	5.18
Thermal time constant motor	s	76.1	76.1	76.1	76.1
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	°C	+100	+100	+100	+100
Max. permissible speed	rpm	19000	19000	19000	19000
Max. axial load (dynamic)	N	0.2	0.2	0.2	0.2
Max.force for press fits (static)	N	20	20	20	20
Max. radial loading, 5mm from flange	N	1.4	1.4	1.4	1.4
Number of poles		2	2	2	2
Weight	g	13	13	13	13

Values	Unit	1331-3..	1331-06..	1331-12..	1331-24..
Nominal voltage	V	3	6	12	24
No-load speed	rpm	12000	11000	11600	16200
No-load current	mA	45.0	30.0	18.0	12.0
Nominal speed	rpm	9600	8800	9280	12960
Nominal torque	mNm	2.1	2.4	2.0	4.1
Nominal current	A	0.9	0.5	0.2	0.4
Stall torque	mNm	10.3	12.1	10.1	21.0
Stall current	A	4400	2400	1080	1570
Max. efficiency	%	80.8	75.8	69.4	70.5
Terminal resistance	Ω	0.68	2.50	11.11	12.31
Terminal inductance	mH	0.05	0.12	0.27	0.75
Torque constant	mNm/A	2.36	5.12	9.60	13.78
Speed constant	rpm/V	4000.0	1833.3	966.7	675.0
Speed/torque gradient	rpm/mNm	1166.1	910.0	1150.3	618.5
Mechanical time constant	ms	8.0	6.2	7.9	4.2
Rotor inertia	gcm2	0.65	0.65	0.65	0.65
Thermal resistance housing-ambient	K/W	33	33	33	33
Thermal resistance winding-housing	K/W	7.0	7.0	7.0	7.0
Thermal time constant winding	s	4.88	4.88	4.88	4.88
Thermal time constant motor	s	259	259	259	259
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	°C	+100	+100	+100	+100
Max. permissible speed	rpm	16200	16200	16200	16200
Max. axial load (dynamic)	N	0.2	0.2	0.2	0.2
Max.force for press fits (static)	N	20	20	20	20
Max. radial loading, 5mm from flange	N	1.4	1.4	1.4	1.4
Number of poles		2	2	2	2
Weight	g	20	20	20	20

Values	Unit	1524-03..	1524-06..	1524-12..	1524-24..
Nominal voltage	V	3	6	12	24
No-load speed	rpm	10700	12300	11800	9500
No-load current	mA	40	20	11	4
Nominal speed	rpm	8560	9840	9440	7600
Nominal torque	mNm	1.6	1.8	1.7	1.4
Nominal current	A	0.6	0.4	0.2	0.1
Stall torque	mNm	7.8	9.1	8.7	7.0
Stall current	A	3.0	2.0	0.9	0.3
Max. efficiency	%	78.2	81.0	79.3	78.2
Terminal resistance	Ω	1.00	3.00	13.04	80.00
Terminal inductance	mH	0.02	0.05	0.23	1.05
Torque constant	mNm/A	2.64	4.61	9.60	23.80
Speed constant	rpm/V	3566.7	2050.0	983.3	395.8
Speed/torque gradient	rpm/mNm	1368.4	1347.1	1352.9	1348.3
Mechanical time constant	ms	11.0	10.1	11.9	11.9
Rotor inertia	gcm2	0.77	0.72	0.84	0.84
Thermal resistance housing-ambient	K/W	4.5	4.5	4.5	4.5
Thermal resistance winding-housing	K/W	31	31	31	31
Thermal time constant winding	s	2.4	2.4	2.4	2.4
Thermal time constant motor	s	300	300	300	300
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	°C	+100	+100	+100	+100
Max. permissible speed	rpm	12300	12300	12300	12300
Max. axial load (dynamic)	N	0.2	0.2	0.2	0.2
Max.force for press fits (static)	N	20	20	20	20
Max. radial loading, 5mm from flange	N	1.4	1.4	1.4	1.4
Number of poles		2	2	2	2
Weight	g	22	22	22	22

Values	Unit	1625-3.7..	1625-06..	1625-12..	1625-24..
Nominal voltage	V	3.7	6	12	24
No-load speed	rpm	8500	9800	10800	11000
No-load current	mA	50	20	15	6
Nominal speed	rpm	6800	7840	8640	8800
Nominal torque	mNm	2.5	2.8	2.7	3.0
Nominal current	A	0.67	0.50	0.27	0.15
Stall torque	mNm	12.7	14.0	13.5	15.2
Stall current	A	3.15	2.43	1.30	0.74
Max. efficiency	%	76.4	82.7	79.7	82.8
Terminal resistance	Ω	1.17	2.47	9.23	32.43
Terminal inductance	mH	0.105	0.210	0.510	1320
Torque constant	mNm/A	4.09	5.80	10.49	20.67
Speed constant	rpm/V	2297.3	1633.3	900.0	458.3
Speed/torque gradient	rpm/mNm	670.3	701.3	801.4	725.2
Mechanical time constant	ms	6.3	6.6	7.5	6.8
Rotor inertia	gcm2	0.90	0.90	0.90	0.90
Thermal resistance housing-ambient	K/W	40.6	40.6	40.6	40.6
Thermal resistance winding-housing	K/W	9.5	9.5	9.5	9.5
Thermal time constant winding	s	5.33	5.33	5.33	5.33
Thermal time constant motor	s	268	268	268	268
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	°C	+100	+100	+100	+100
Max. permissible speed	rpm	11000	11000	11000	11000
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
Weight	g	24	24	24	24

Values	Unit	1625-06-..	1625-09..	1625-12..	1625-24..
Nominal voltage	V	6	9	12	24
No-load speed	rpm	11500	12500	13600	11800
No-load current	mA	80	65	50	32
Nominal speed	rpm	8108	9125	9928	8614
Nominal torque	mNm	2.71	3.10	3.19	3.64
Nominal current	A	0.65	0.53	0.44	0.23
Stall torque	mNm	9.2	11.5	11.8	13.5
Stall current	A	2.00	1.80	1.50	0.82
Max. efficiency	%	64.0	65.6	66.8	66.2
Terminal resistance	Ω	3.00	5.00	8.00	29.30
Terminal inductance	mH	0.10	0.18	0.34	1.10
Torque constant	mNm/A	4.78	6.63	8.14	18.75
Speed constant	rpm/V	1916.7	1388.9	1133.3	491.7
Speed/torque gradient	rpm/mNm	1252.3	1087.1	1151.5	708.8
Mechanical time constant	ms	12.6	10.7	10.8	7.6
Rotor inertia	gcm2	0.96	0.94	0.90	1.03
Thermal resistance housing-ambient	K/W	40.6	40.6	40.6	40.6
Thermal resistance winding-housing	K/W	9.5	9.5	9.5	9.5
Thermal time constant winding	s	5.33	5.33	5.33	5.33
Thermal time constant motor	s	268	268	268	268
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	°C	+100	+100	+100	+100
Max. permissible speed	rpm	13600	13600	13600	13600
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
Weight	g	24	24	24	24

Values	Unit	1640-03..	1640-06..	1640-12..	1640-24..
Nominal voltage	V	3	6	12	24
No-load speed	rpm	10000	9200	14000	13000
No-load current	mA	50	28	60	25
Nominal speed	rpm	8000	7360	11200	10400
Nominal torque	mNm	3.1	3.3	10.0	10.4
Nominal current	A	1.14	0.56	1.29	0.62
Stall torque	mNm	15.5	16.3	49.8	52.0
Stall current	A	5.5	2.7	6.2	3.0
Max. efficiency	%	81.8	80.6	81.3	82.6
Terminal resistance	Ω	0.55	2.25	1.94	8.00
Terminal inductance	mH	0.01	0.06	0.15	0.56
Torque constant	mNm/A	2.84	6.16	8.11	17.48
Speed constant	rpm/V	3333.3	1533.3	1166.7	541.7
Speed/torque gradient	rpm/mNm	646.4	565.1	281.3	249.9
Mechanical time constant	ms	11.3	9.9	4.9	4.4
Rotor inertia	gcm2	1.67	1.67	0.90	1.67
Thermal resistance housing-ambient	K/W	30	30	30	30
Thermal resistance winding-housing	K/W	8.5	8.5	8.5	8.5
Thermal time constant winding	s	10.6	10.6	10.6	10.6
Thermal time constant motor	s	436	436	436	436
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	°C	+100	+100	+100	+100
Max. permissible speed	rpm	14000	14000	14000	14000
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
Weight	g	40.5	40.5	40.5	40.5

Values	Unit	1640-06..	1640-12..	1640-24..
Nominal voltage	V	6	12	24
No-load speed	rpm	12200	10400	10000
No-load current	mA	70	45	30
Nominal speed	rpm	9516	8112	7550
Nominal torque	mNm	4.5	6.6	8.7
Nominal current	A	1.04	0.65	0.41
Stall torque	mNm	20.5	29.9	35.3
Stall current	A	4.50	2.80	1.60
Max. efficiency	%	76.6	76.2	74.5
Terminal resistance	Ω	1.33	4.29	15.00
Terminal inductance	mH	0.029	0.141	0.506
Torque constant	mNm/A	4.62	10.84	22.49
Speed constant	rpm/V	2033.3	866.7	416.7
Speed/torque gradient	rpm/mNm	595.7	348.2	283.2
Mechanical time constant	ms	10.4	6.1	5.0
Rotor inertia	gcm2	1.67	1.67	1.69
Thermal resistance housing-ambient	K/W	30	30	30
Thermal time constant winding	s	10.6	10.6	10.6
Thermal time constant motor	s	436	436	436
Ambient temperature	°C	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	°C	+100	+100	+100
Max. permissible speed	rpm	12200	12200	12200
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
Weight	g	42	42	42

Values	Unit	1725-06..	1725-09..	1725-12..	1725-24..
Nominal voltage	V	6	9	12	24
No-load speed	rpm	10000	10000	10000	10000
No-load current	mA	23	30	20	8
Nominal speed	rpm	8000	8000	8000	8000
Nominal torque	mNm	2.19	2.06	2.68	2.72
Nominal current	A	0.41	0.28	0.24	0.14
Stall torque	mNm	11.0	10.3	13.4	13.6
Stall current	A	1.96	1.26	1.21	0.61
Max. efficiency	%	79.5	71.5	77.5	81.4
Terminal resistance	Ω	3.06	7.14	5.71	22.86
Terminal inductance	mH	0.10	0.20	0.28	0.93
Torque constant	mNm/A	5.66	8.39	11.30	22.70
Speed constant	rpm/V	1666.7	1111.1	833.3	416.7
Speed/torque gradient	rpm/mNm	911.7	969.1	746.0	735.0
Mechanical time constant	ms	7.4	7.9	4.2	3.6
Rotor inertia	gcm2	0.78	0.78	0.80	0.82
Thermal resistance housing-ambient	K/W	4	4	4	4
Thermal time constant winding	s	24.5	24.5	24.5	24.5
Thermal resistance winding-housing	s	2.6	2.6	2.6	2.6
Thermal time constant motor	°C	270	270	270	270
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100	+100
Max. permissible speed	N	10000	10000	10000	10000
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		5	5	5	5
Number of poles		2	2	2	2
Weight	g	28	28	28	28

Values	Unit	1725-06..	1725-12..	1725-24..
Nominal voltage	V	6	12	24
No-load speed	rpm	11000	10000	10000
No-load current	mA	90	50	22
Nominal speed	rpm	8140	7400	7300
Nominal torque	mNm	3.55	3.28	3.81
Nominal current	A	0.79	0.35	0.19
Stall torque	mNm	13.66	12.60	14.10
Stall current	A	2.80	1.17	0.66
Max. efficiency	%	67.4	67.8	66.6
Terminal resistance	Ω	2.14	10.20	36.40
Terminal inductance	mH	0.08	0.31	1.18
Torque constant	mNm/A	5.04	11.10	22.14
Speed constant	rpm/V	1833.3	833.3	416.7
Speed/torque gradient	rpm/mNm	805.2	793.6	584.2
Mechanical time constant	ms	7.6	5.5	5.5
Rotor inertia	gcm2	0.90	0.90	0.90
Thermal resistance housing-ambient	K/W	4	4	4
Thermal time constant winding	s	24.5	24.5	24.5
Thermal resistance winding-housing	s	2.6	2.6	2.6
Thermal time constant motor	°C	270	270	270
Ambient temperature	°C	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100
Max. permissible speed	N	11000	11000	11000
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		5	5	5
Number of poles		2	2	2
Weight	g	28	28	28

Values	Unit	1740-06..	1740-12..	1740-24..
Nominal voltage	V	6	12	24
No-load speed	rpm	13500	22000	16000
No-load current	mA	120	130	48
Nominal speed	rpm	11408	18590	13520
Nominal torque	mNm	6.0	9.5	9.8
Nominal current	A	1.54	1.97	0.74
Stall torque	mNm	38.5	61.2	63.1
Stall current	A	9.30	12.00	4.50
Max. efficiency	%	78.6	80.3	80.4
Terminal resistance	Ω	0.65	1.00	5.33
Terminal inductance	mH	0.028	0.075	0.290
Torque constant	mNm/A	4.19	5.15	14.17
Speed constant	rpm/V	2250.0	1833.3	666.7
Speed/torque gradient	rpm/mNm	351.0	359.7	253.6
Mechanical time constant	ms	6.2	6.4	4.5
Rotor inertia	gcm2	1.69	1.69	1.69
Thermal resistance housing-ambient	K/W	7	7	7
Thermal time constant winding	s	23	23	23
Thermal resistance winding-housing	s	8	8	8
Thermal time constant motor	°C	440	440	440
Ambient temperature	°C	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100
Max. permissible speed	N	22000	22000	22000
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		5	5	5
Number of poles		2	2	2
Weight	g	48	48	48

Values	Unit	2225-03..	2225-06..	2225-09..	2225-12..	2225-24..
Nominal voltage	V	3	6	9	12	24
No-load speed	rpm	7600	8200	8500	8300	7800
No-load current	mA	70	30	25	20	6
Nominal speed	rpm	6764	6806	7480	6889	6474
Nominal torque	mNm	2.35	3.28	2.60	4.13	3.44
Nominal current	A	0.70	0.50	0.29	0.32	0.12
Stall torque	mNm	21.3	19.3	21.7	24.3	20.2
Stall current	A	5.80	2.82	2.20	1.80	0.70
Max. efficiency	%	79.2	80.4	79.5	80.0	82.3
Terminal resistance	Ω	0.52	2.13	4.09	6.67	34.29
Terminal inductance	mH	0.013	0.045	0.095	0.240	0.800
Torque constant	mNm/A	3.72	6.91	10.00	13.65	29.13
Speed constant	rpm/V	2533.3	1366.7	944.0	691.7	325.0
Speed/torque gradient	rpm/mNm	356.2	425.2	390.9	341.5	385.8
Mechanical time constant	ms	9.93	12.30	10.20	10.61	11.84
Rotor inertia	gcm2	2.66	2.76	2.79	2.97	2.93
Thermal resistance housing-ambient	K/W	20	20	20	20	20
Thermal time constant winding	s	6.0	6.0	6.0	6.0	6.0
Thermal resistance winding-housing	s	10.2	10.2	10.2	10.2	10.2
Thermal time constant motor	°C	313	313	313	313	313
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100	+100	+100
Max. permissible speed	N	8300	8300	8300	8300	8300
Max. axial load (dynamic)	N	3.5	3.5	3.5	3.5	3.5
Max.force for press fits (static)	N	44	44	44	44	44
Max. radial loading, 5mm from flange		15	15	15	15	15
Number of poles		2	2	2	2	2
Weight	g	48	48	48	48	48

Values	Unit	2225-06..	2225-12..	2225-18..	2225-24..
Nominal voltage	V	6	12	18	24
No-load speed	rpm	13500	15800	11800	12000
No-load current	mA	100	90	60	45
Nominal speed	rpm	11340	13272	9676	9960
Nominal torque	mNm	3.67	5.13	6.24	5.56
Nominal current	A	0.98	0.81	0.50	0.34
Stall torque	mNm	22.9	32.1	34.7	32.7
Stall current	A	5.60	4.60	2.50	1.80
Max. efficiency	%	75.1	74.0	71.4	70.9
Terminal resistance	Ω	1.07	2.61	7.20	13.33
Terminal inductance	mH	0.025	0.090	0.265	0.550
Torque constant	mNm/A	4.17	7.11	14.22	18.62
Speed constant	rpm/V	2250.0	1316.7	655.6	500.0
Speed/torque gradient	rpm/mNm	588.9	492.7	340.2	367.2
Mechanical time constant	ms	18.07	15.12	10.44	11.27
Rotor inertia	gcm2	2.93	2.93	2.97	2.93
Thermal resistance housing-ambient	K/W	20	20	20	20
Thermal time constant winding	s	6.0	6.0	6.0	6.0
Thermal resistance winding-housing	s	10.2	10.2	10.2	10.2
Thermal time constant motor	°C	313	313	313	313
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100	+100
Max. permissible speed	N	15800	15800	15800	15800
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		15	15	15	15
Number of poles		2	2	2	2
Weight	g	48	48	48	48

Values	Unit	2230-06..	2230-09..	2230-12..	2230-15-..	2230-24..
Nominal voltage	V	6	9	12	15	24
No-load speed	rpm	8300	12200	10200	11000	9000
No-load current	mA	48	60	24	8	6
Nominal speed	rpm	7387	10858	9078	9790	8010
Nominal torque	mNm	2,81	2,39	2,73	2,7	1,37
Nominal current	A	0,46	0,41	0,27	0,22	0,06
Stall torque	mNm	25,6	21,7	24,9	24,5	12,4
Stall current	A	3,8	3,2	2,26	1,9	0,5
Max. efficiency	%	78,8	74,5	80,4	87,4	79,3
Terminal resistance	Ω	1,58	2,81	5,31	7,89	48
Terminal inductance	mH	0,095	0,16	0,36	0,58	3,1
Torque constant	mNm/A	6,82	6,91	11,12	12,97	25,2
Speed constant	rpm/V	1383,3	1355,6	850	733,3	375
Speed/torque gradient	rpm/mNm	324,6	562,1	410,4	448,4	724,1
Mechanical time constant	ms	8,94	13,83	10,63	11,9	20,18
Rotor inertia	gcm2	2,63	2,35	2,47	2,54	2,75
Thermal resistance housing-ambient	K/W	20	20	20	20	20
Thermal time constant winding	s	6.0	6.0	6.0	6.0	6.0
Thermal resistance winding-housing	s	10.2	10.2	10.2	10.2	10.2
Thermal time constant motor	°C	313	313	313	313	313
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100	+100	+100
Max. permissible speed	N	12200	12200	12200	12200	12200
Max. axial load (dynamic)	N	3,5	3,5	3,5	3,5	3,5
Max.force for press fits (static)	N	44	44	44	44	44
Max. radial loading, 5mm from flange		15	15	15	15	15
Number of poles		2	2	2	2	2
Weight	g	54	54	54	54	54

Values	Unit	2230-06..	2230-12..	2230-18..	2230-24..
Nominal voltage	V	6	12	18	24
No-load speed	rpm	11300	12200	10800	11000
No-load current	mA	90	65	45	30
Nominal speed	rpm	9492	10248	9234	9405
Nominal torque	mNm	3,91	5,22	5,79	5,26
Nominal current	A	0,88	0,63	0,42	0,29
Stall torque	mNm	24,45	32,6	39,96	36,26
Stall current	A	5	3,6	2,6	1,8
Max. efficiency	%	74,97	74,93	75,42	75,85
Terminal resistance	Ω	1,2	3,33	6,92	13,33
Terminal inductance	mH	0,19	0,403	0,85	1,6
Torque constant	mNm/A	4,98	9,22	15,64	20,49
Speed constant	rpm/V	1883,3	1016,7	600	458,3
Speed/torque gradient	rpm/mNm	462,2	374,2	270,3	303,3
Mechanical time constant	ms	13,05	11,08	7,9	9,09
Rotor inertia	gcm2	2,7	2,83	2,79	2,54
Thermal resistance housing-ambient	K/W	20	20	20	20
Thermal time constant winding	s	6.0	6.0	6.0	6.0
Thermal resistance winding-housing	s	10.2	10.2	10.2	10.2
Thermal time constant motor	°C	314	314	314	314
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100	+100
Max. permissible speed	N	12200	12200	12200	12200
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		15	15	15	15
Number of poles		2	2	2	2
Weight	g	54	54	54	54

Values	Unit	2864-06..	2864-12..	2864-24..
Nominal voltage	V	6	12	24
No-load speed	rpm	7500	7300	7300
No-load current	mA	320	240	64
Nominal speed	rpm	6675	6497	6497
Nominal torque	mNm	19,63	26,46	32,71
Nominal current	A	2,92	1,95	1,11
Stall torque	mNm	178,5	240,5	297,4
Stall current	A	24	15,8	9,6
Max. efficiency	%	78,2	76,9	84,3
Terminal resistance	Ω	0,25	0,76	2,5
Terminal inductance	mH	0,03	0,09	0,28
Torque constant	mNm/A	7,54	15,46	31,19
Speed constant	rpm/V	1250	608,3	304,2
Speed/torque gradient	rpm/mNm	42	30,3	24,5
Mechanical time constant	ms	7,02	6,56	4,97
Rotor inertia	gcm2	15,94	20,63	19,32
Thermal resistance housing-ambient	K/W	8	8	8
Thermal time constant winding	s	3	3	3
Thermal resistance winding-housing	s	30	30	30
Thermal time constant motor	°C	600	600	600
Ambient temperature	°C	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100
Max. permissible speed	N	7500	7500	7500
Max. axial load (dynamic)	N	7,5	7,5	7,5
Max.force for press fits (static)	N	100	100	100
Max. radial loading, 5mm from flange		25	25	25
Number of poles		2	2	2
Weight	g	200	200	200

Values	Unit	3571-12..	3571-15..	3571-18..	3571-24..	3571-48..
Nominal voltage	V	12	15	18	24	48
No-load speed	rpm	7400	7100	6600	7900	7600
No-load current	mA	250	160	150	150	80
Nominal speed	rpm	6771	6497	6039	7229	6118
Nominal torque	mNm	115,17	81,76	82,35	117,62	245,1
Nominal current	A	7,71	4,23	3,32	4,22	4,16
Stall torque	mNm	1355	961,9	968,8	1383,8	1256,9
Stall current	A	88	48	37,5	48	21
Max. efficiency	%	89,6	88,8	87,8	89,1	88
Terminal resistance	Ω	0,14	0,31	0,48	0,5	2,3
Terminal inductance	mH	0,05	0,12	0,17	0,19	0,7
Torque constant	mNm/A	15,44	20,11	25,94	28,92	60,1
Speed constant	rpm/V	616,7	473,3	366,7	329,2	158,3
Speed/torque gradient	rpm/mNm	5,5	7,4	6,8	5,7	6
Mechanical time constant	ms	4,57	5,87	5,43	4,48	4,61
Rotor inertia	gcm2	79,98	76,01	76,06	74.80	72,85
Thermal resistance housing-ambient	K/W	6.2	6.2	6.2	6.2	6.2
Thermal time constant winding	s	2	2	2	2	2
Thermal resistance winding-housing	s	30.1	30.1	30.1	30.1	30.1
Thermal time constant motor	°C	707	707	707	707	707
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100	+100	+100
Max. permissible speed	N	7900	7900	7900	7900	7900
Max. axial load (dynamic)	N	7.5	7.5	7.5	7.5	7.5
Max.force for press fits (static)	N	100	100	100	100	100
Max. radial loading, 5mm from flange		25	25	25	25	25
Number of poles		2	2	2	2	2
Weight	g	360	360	360	360	360

Values	Unit	4050-12..	4050-15..	4050-24..	4050-36..	4050-48..
Nominal voltage	V	12	15	24	36	48
No-load speed	rpm	7600	7600	7850	8000	9500
No-load current	mA	260	200	150	60	40
Nominal speed	rpm	6612	6612	6712	6640	8075
Nominal torque	mNm	57,79	57,83	77,05	72,18	75,41
Nominal current	A	4,13	3,29	2,81	1,75	1,61
Stall torque	mNm	444,5	444,8	531,4	424,6	502,8
Stall current	A	30	24	18,5	10	10,5
Max. efficiency	%	82,2	82,6	82,8	85,1	88
Terminal resistance	Ω	0,4	0,63	1,3	3,6	4,6
Terminal inductance	mH	0,043	0,087	0,18	0,32	0,51
Torque constant	mNm/A	14,95	18,69	28,96	42,71	48,1
Speed constant	rpm/V	633,3	506,7	327,1	222,2	197,9
Speed/torque gradient	rpm/mNm	17,1	17,1	14,8	18,8	18,9
Mechanical time constant	ms	6	6,56	5,75	6,92	6,94
Rotor inertia	gcm2	33,54	36,66	37,14	35,08	35,08
Thermal resistance housing-ambient	K/W	4.9	4.9	4.9	4.9	4.9
Thermal time constant winding	s	2	2	2	2	2
Thermal resistance winding-housing	s	38	38	38	38	38
Thermal time constant motor	°C	780	780	780	780	780
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100	+100	+100
Max. permissible speed	N	9500	9500	9500	9500	9500
Max. axial load (dynamic)	N	9	9	9	9	9
Max.force for press fits (static)	N	170	170	170	170	170
Max. radial loading, 5mm from flange		80	80	80	80	80
Number of poles		2	2	2	2	2
Weight	g	290	290	290	290	290

Values	Unit	4070-12..	4070-24..	4070-36..	4070-48..	4070-48..
Nominal voltage	V	12	24	36	48	48
No-load speed	rpm	8200	7600	7500	7600	2200
No-load current	mA	500	180	180	100	18
Nominal speed	rpm	7585	7030	6900	6992	1606
Nominal torque	mNm	161,41	181,25	189,36	196,86	172,37
Nominal current	A	12,09	6,2	4,33	3,37	0,85
Stall torque	mNm	2152,1	2416,7	2367	2460,7	638,4
Stall current	A	155	80,5	52	41	3,1
Max. efficiency	%	89	90,8	88,6	90,4	85,3
Terminal resistance	Ω	0,08	0,3	0,69	1,17	15,5
Terminal inductance	mH	0,016	0,083	0,18	0,34	4,08
Torque constant	mNm/A	13,93	30,09	45,68	60,16	207,1
Speed constant	rpm/V	683,3	316,7	208,3	158,3	45,8
Speed/torque gradient	rpm/mNm	3,8	3,1	3,2	3,1	3,4
Mechanical time constant	ms	5,6	4,42	4,3	4,05	4,31
Rotor inertia	gcm2	140,23	134,1	137,14	125,21	119,52
Thermal resistance housing-ambient	K/W	4.7	4.7	4.7	4.7	4.7
Thermal time constant winding	s	1.9	1.9	1.9	1.9	1.9
Thermal resistance winding-housing	s	41.5	41.5	41.5	41.5	41.5
Thermal time constant motor	°C	809	809	809	809	809
Ambient temperature	°C	-20...+85	-20...+85	-20...+85	-20...+85	-20...+85
Max. permissible winding temperature	rpm	+100	+100	+100	+100	+100
Max. permissible speed	N	7600	7600	7600	7600	7600
Max. axial load (dynamic)	N	9	9	9	9	9
Max.force for press fits (static)	N	170	170	170	170	170
Max. radial loading, 5mm from flange		80	80	80	80	80
Number of poles		2	2	2	2	2
Weight	g	485	485	485	485	485

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