xx NeuMotors 1500 Series BLDC Motor 500-5,000 watts Copy

Neumotors 1500 series brushless motors are manufactured in a wide variety of lengths and winds to provide increasing power ratings at a number of voltages. Select the desired motor power range from the table below.

Inrunner construction
High speed operation – 60,000 RPM
4poles / 12 slots
3.17mm, 5mm, 6mm, or 8mm shaft diameters available.

Options:

May be mated with P32 gearboxes for very high power-to-weight drives.

Neumotors brushless motors can be assembled in the USA from domestically manufactured components. Please call for details.


Length	Continuous Watts*	Max Watts*	Physical Length	Weight
1506	500	1,000	46mm	170g
1509	750	1,500	53mm	212g
1512	1,000	2,000	61mm	280g
1515	1,250	2,500	69mm	340g
1518	1,500	3,000	84mm	410g
1521	1,750	3,500	84mm	478g
1524	2,000	4,000	102mm	549g
1527	2,250	5,000	102mm	616g
1530	2,750	5,500	108mm	685g
1533	3,000	6,000	130.7mm	775g
1536	3,250	6,500	130.7mm	825g
1539	3,500	7,000	130.7mm	895g

1506: 500-1,000 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1506/6D	1650	0.029	0.80	5.799	0.821	36	28
1506/5.75D	1722	0.026	0.80	5.557	0.787	35	29
1506/5.5D	1800	0.024	0.80	5.316	0.753	33	30
1506/3Y	1833	0.022	0.80	5.219	0.739	33	31
1506/5.25D	1886	0.022	0.90	5.074	0.719	32	31
1506/5D	1980	0.020	0.90	4.833	0.684	30	33
1506/2.75Y	2000	0.018	0.90	4.784	0.678	30	33
1506/4.75D	2084	0.018	0.90	4.591	0.65	29	35
1506/2.5Y	2200	0.015	1.00	4.349	0.616	27	37
1506/4.5D	2200	0.016	1.00	4.349	0.616	27	37
1506/4.25D	2329	0.014	1.10	4.108	0.582	26	39
1506/2.25Y	2444	0.012	1.10	3.914	0.554	25	41
1506/4D	2475	0.013	1.10	3.866	0.547	24	41
1506/3.75D	2640	0.011	1.20	3.624	0.513	23	44
1506/2Y	2750	0.010	1.30	3.479	0.493	22	46
1506/3.5D	2829	0.010	1.30	3.383	0.479	21	47
1506/3.25D	3046	0.008	1.40	3.141	0.445	20	51
1506/1.75Y	3143	0.007	1.40	3.044	0.431	19	52
1506/3D	3300	0.007	1.50	2.9	0.411	18	55
1506/2.75D	3600	0.006	1.60	2.658	0.376	17	60
1506/1.5Y	3667	0.005	1.70	2.61	0.37	16	61
1506/2.5D	3960	0.005	1.80	2.416	0.342	15	66
1506/2.25D	4400	0.004	2.00	2.175	0.308	14	73
1506/1.25Y	4400	0.004	2.00	2.175	0.308	14	73
1506/2D	4950	0.003	2.30	1.933	0.274	12	83
1506/1Y	5500	0.002	2.50	1.74	0.246	11	92
1506/1.75D	5657	0.002	2.60	1.691	0.24	11	94
1506/1.5D	6600	0.002	3.00	1.45	0.205	9	110
1506/0.75Y	7333	0.001	3.30	1.305	0.185	8	122
1506/1.25D	7920	0.001	3.60	1.208	0.171	8	132
1506/1D	9900	0.001	4.50	0.967	0.137	6	165

1509: 750-1,500 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1509/6D	1100	0.043	0.80	8.699	1.232	55	28
1509/5.75D	1148	0.040	0.80	8.336	1.18	52	29
1509/5.5D	1200	0.036	0.80	7.974	1.129	50	30
1509/3Y	1222	0.032	0.80	7.829	1.109	49	31
1509/5.25D	1257	0.033	0.90	7.611	1.078	48	31
1509/5D	1320	0.030	0.90	7.249	1.027	45	33
1509/2.75Y	1333	0.027	0.90	7.176	1.016	45	33
1509/4.75D	1389	0.027	0.90	6.886	0.975	43	35
1509/2.5Y	1467	0.023	1.00	6.524	0.924	41	37
1509/4.5D	1467	0.024	1.00	6.524	0.924	41	37
1509/4.25D	1553	0.022	1.10	6.161	0.873	39	39
1509/2.25Y	1630	0.018	1.10	5.872	0.831	37	41
1509/4D	1650	0.019	1.10	5.799	0.821	36	41
1509/3.75D	1760	0.017	1.20	5.437	0.77	34	44
1509/2Y	1833	0.014	1.30	5.219	0.739	33	46
1509/3.5D	1886	0.015	1.30	5.074	0.719	32	47
1509/3.25D	2031	0.013	1.40	4.712	0.667	30	51
1509/1.75Y	2095	0.011	1.40	4.567	0.647	29	52
1509/3D	2200	0.011	1.50	4.349	0.616	27	55
1509/2.75D	2400	0.009	1.60	3.987	0.565	25	60
1509/1.5Y	2444	0.008	1.70	3.914	0.554	25	61
1509/2.5D	2640	0.007	1.80	3.624	0.513	23	66
1509/1.25Y	2933	0.006	2.00	3.262	0.462	20	73
1509/2.25D	2933	0.006	2.00	3.262	0.462	20	73
1509/2D	3300	0.005	2.30	2.9	0.411	18	83
1509/1Y	3667	0.004	2.50	2.61	0.37	16	92
1509/1.75D	3771	0.004	2.60	2.537	0.359	16	94
1509/1.5D	4400	0.003	3.00	2.175	0.308	14	110
1509/0.75Y	4889	0.002	3.30	1.957	0.277	12	122
1509/1.25D	5280	0.002	3.60	1.812	0.257	11	132
1509/1D	6600	0.001	4.50	1.45	0.205	9	165
1509/0.5Y	7333	0.001	5.00	1.305	0.185	8	183

1512: 1,000-2,000 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1512/6D	825	0.058	0.80	11.598	1.642	73	28
1512/5.75D	861	0.053	0.80	11.115	1.574	70	29
1512/5.5D	900	0.048	0.80	10.632	1.506	67	30
1512/3Y	917	0.043	0.80	10.438	1.478	65	31
1512/5.25D	943	0.044	0.90	10.148	1.437	64	31
1512/5D	990	0.040	0.90	9.665	1.369	61	33
1512/2.75Y	1000	0.036	0.90	9.568	1.355	60	33
1512/4.75D	1042	0.036	0.90	9.182	1.3	58	35
1512/2.5Y	1100	0.030	1.00	8.699	1.232	55	37
1512/4.5D	1100	0.032	1.00	8.699	1.232	55	37
1512/4.25D	1165	0.029	1.10	8.215	1.163	52	39
1512/2.25Y	1222	0.024	1.10	7.829	1.109	49	41
1512/4D	1238	0.026	1.10	7.732	1.095	48	41
1512/3.75D	1320	0.022	1.20	7.249	1.027	45	44
1512/2Y	1375	0.019	1.30	6.959	0.985	44	46
1512/3.5D	1414	0.020	1.30	6.766	0.958	42	47
1512/3.25D	1523	0.017	1.40	6.282	0.89	39	51
1512/1.75Y	1571	0.015	1.40	6.089	0.862	38	52
1512/3D	1650	0.014	1.50	5.799	0.821	36	55
1512/2.75D	1800	0.012	1.60	5.316	0.753	33	60
1512/1.5Y	1833	0.011	1.70	5.219	0.739	33	61
1512/2.5D	1980	0.010	1.80	4.833	0.684	30	66
1512/1.25Y	2200	0.008	2.00	4.349	0.616	27	73
1512/2.25D	2200	0.008	2.00	4.349	0.616	27	73
1512/2D	2475	0.006	2.30	3.866	0.547	24	83
1512/1Y	2750	0.005	2.50	3.479	0.493	22	92
1512/1.75D	2829	0.005	2.60	3.383	0.479	21	94
1512/1.5D	3300	0.004	3.00	2.9	0.411	18	110
1512/0.75Y	3667	0.003	3.30	2.61	0.37	16	122
1512/1.25D	3960	0.002	3.60	2.416	0.342	15	132
1512/1D	4950	0.002	4.50	1.933	0.274	12	165
1512/0.5Y	5500	0.001	5.00	1.74	0.246	11	183

1515: 1,250-2,500 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1515/6D	660	0.072	0.80	14.498	2.053	91	22
1515/5.75D	689	0.066	0.80	13.894	1.967	87	23
1515/5.5D	720	0.060	0.80	13.289	1.882	83	24
1515/3Y	733	0.054	0.80	13.048	1.848	82	24
1515/5.25D	754	0.055	0.90	12.685	1.796	80	25
1515/5D	792	0.050	0.90	12.081	1.711	76	26
1515/2.75Y	800	0.045	0.90	11.961	1.694	75	27
1515/4.75D	834	0.045	0.90	11.477	1.625	72	28
1515/2.5Y	880	0.038	1.00	10.873	1.54	68	29
1515/4.5D	880	0.040	1.00	10.873	1.54	68	29
1515/4.25D	932	0.036	1.10	10.269	1.454	64	31
1515/2.25Y	978	0.030	1.10	9.786	1.386	61	33
1515/4D	990	0.032	1.10	9.665	1.369	61	33
1515/3.75D	1056	0.028	1.20	9.061	1.283	57	35
1515/2Y	1100	0.024	1.30	8.699	1.232	55	37
1515/3.5D	1131	0.024	1.30	8.457	1.198	53	38
1515/3.25D	1218	0.021	1.40	7.853	1.112	49	41
1515/1.75Y	1257	0.018	1.40	7.611	1.078	48	42
1515/3D	1320	0.018	1.50	7.249	1.027	45	44
1515/2.75D	1440	0.015	1.60	6.645	0.941	42	48
1515/1.5Y	1467	0.014	1.70	6.524	0.924	41	49
1515/2.5D	1584	0.012	1.80	6.041	0.855	38	53
1515/1.25Y	1760	0.009	2.00	5.437	0.77	34	59
1515/2.25D	1760	0.010	2.00	5.437	0.77	34	59
1515/2D	1980	0.008	2.30	4.833	0.684	30	66
1515/1Y	2200	0.006	2.50	4.349	0.616	27	73
1515/1.75D	2263	0.006	2.60	4.228	0.599	27	75
1515/1.5D	2640	0.004	3.00	3.624	0.513	23	88
1515/0.75Y	2933	0.003	3.30	3.262	0.462	20	98
1515/1.25D	3168	0.003	3.60	3.02	0.428	19	106
1515/1D	3960	0.002	4.50	2.416	0.342	15	132
1515/0.5Y	4400	0.002	5.00	2.175	0.308	14	147
1515/0.75D	5280	0.001	6.0	1.812	0.257	11	176

1518: 1,500-3,000 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1518/6D	550	0.086	0.80	17.397	2.464	109	28
1518/5.75D	574	0.079	0.80	16.672	2.361	105	29
1518/5.5D	600	0.073	0.80	15.947	2.258	100	30
1518/3Y	611	0.065	0.80	15.657	2.217	98	31
1518/5.25D	629	0.066	0.90	15.222	2.156	95	31
1518/5D	660	0.060	0.90	14.498	2.053	91	33
1518/2.75Y	667	0.054	0.90	14.353	2.033	90	33
1518/4.75D	695	0.054	0.90	13.773	1.95	86	35
1518/2.5Y	733	0.045	1.00	13.048	1.848	82	37
1518/4.5D	733	0.049	1.00	13.048	1.848	82	37
1518/4.25D	776	0.043	1.10	12.323	1.745	77	39
1518/2.25Y	815	0.036	1.10	11.743	1.663	74	41
1518/4D	825	0.038	1.10	11.598	1.642	73	41
1518/3.75D	880	0.034	1.20	10.873	1.54	68	44
1518/2Y	917	0.029	1.30	10.438	1.478	65	46
1518/3.5D	943	0.029	1.30	10.148	1.437	64	47
1518/3.25D	1015	0.025	1.40	9.423	1.334	59	51
1518/1.75Y	1048	0.022	1.40	9.133	1.293	57	52
1518/3D	1100	0.022	1.50	8.699	1.232	55	55
1518/2.75D	1200	0.018	1.60	7.974	1.129	50	60
1518/1.5Y	1222	0.016	1.70	7.829	1.109	49	61
1518/2.5D	1320	0.015	1.80	7.249	1.027	45	66
1518/1.25Y	1467	0.011	2.00	6.524	0.924	41	73
1518/2.25D	1467	0.012	2.00	6.524	0.924	41	73
1518/2D	1650	0.010	2.30	5.799	0.821	36	83
1518/1Y	1833	0.007	2.50	5.219	0.739	33	92
1518/1.75D	1886	0.007	2.60	5.074	0.719	32	94
1518/1.5D	2200	0.005	3.00	4.349	0.616	27	110
1518/0.75Y	2444	0.004	3.30	3.914	0.554	25	122
1518/1.25D	2640	0.004	3.60	3.624	0.513	23	132
1518/1D	3300	0.002	4.50	2.9	0.411	18	165
1518/0.5Y	3667	0.002	5.00	2.61	0.37	16	183
1518/0.75D	4400	0.001	6.00	2.175	0.308	14	220

1521: 1,750-3,500 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1521/6D	471	0.101	0.80	20.297	2.874	127	28
1521/5.75D	492	0.093	0.80	19.451	2.754	122	29
1521/5.5D	514	0.085	0.80	18.605	2.635	117	30
1521/3Y	524	0.076	0.80	18.267	2.587	115	31
1521/5.25D	539	0.077	0.90	17.76	2.515	111	31
1521/5D	566	0.070	0.90	16.914	2.395	106	33
1521/2.75Y	571	0.064	0.90	16.745	2.371	105	33
1521/4.75D	595	0.063	0.90	16.068	2.275	101	35
1521/2.5Y	629	0.053	1.00	15.222	2.156	95	37
1521/4.5D	629	0.057	1.00	15.222	2.156	95	37
1521/4.25D	666	0.051	1.10	14.377	2.036	90	39
1521/2.25Y	698	0.043	1.10	13.7	1.94	86	41
1521/4D	707	0.045	1.10	13.531	1.916	85	41
1521/3.75D	754	0.039	1.20	12.685	1.796	80	44
1521/2Y	786	0.034	1.30	12.178	1.725	76	46
1521/3.5D	808	0.034	1.30	11.84	1.677	74	47
1521/3.25D	870	0.030	1.40	10.994	1.557	69	51
1521/1.75Y	898	0.026	1.40	10.656	1.509	67	52
1521/3D	943	0.025	1.50	10.148	1.437	64	55
1521/2.75D	1029	0.021	1.60	9.303	1.317	58	60
1521/1.5Y	1048	0.019	1.70	9.133	1.293	57	61
1521/2.5D	1131	0.017	1.80	8.457	1.198	53	66
1521/1.25Y	1257	0.013	2.00	7.611	1.078	48	73
1521/2.25D	1257	0.014	2.00	7.611	1.078	48	73
1521/2D	1414	0.011	2.30	6.766	0.958	42	83
1521/1Y	1571	0.008	2.50	6.089	0.862	38	92
1521/1.75D	1616	0.009	2.60	5.92	0.838	37	94
1521/1.5D	1886	0.006	3.00	5.074	0.719	32	110
1521/0.75Y	2095	0.005	3.30	4.567	0.647	29	122
1521/1.25D	2263	0.004	3.60	4.228	0.599	27	132
1521/1D	2829	0.003	4.50	3.383	0.479	21	165
1521/0.5Y	3143	0.002	5.00	3.044	0.431	19	183
1521/0.75D	3771	0.002	6.00	2.537	0.359	16	220

1524: 2,000-4,000 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1524/6D	413	0.115	0.80	23.196	3.285	145	28
1524/5.75D	430	0.106	0.80	22.23	3.148	139	29
1524/5.5D	450	0.097	0.80	21.263	3.011	133	30
1524/3Y	458	0.086	0.80	20.877	2.956	131	31
1524/5.25D	471	0.088	0.90	20.297	2.874	127	31
1524/5D	495	0.080	0.90	19.33	2.737	121	33
1524/2.75Y	500	0.073	0.90	19.137	2.71	120	33
1524/4.75D	521	0.072	0.90	18.364	2.601	115	35
1524/2.5Y	550	0.060	1.00	17.397	2.464	109	37
1524/4.5D	550	0.065	1.00	17.397	2.464	109	37
1524/4.25D	582	0.058	1.10	16.431	2.327	103	39
1524/2.25Y	611	0.049	1.10	15.657	2.217	98	41
1524/4D	619	0.051	1.10	15.464	2.19	97	41
1524/3.75D	660	0.045	1.20	14.498	2.053	91	44
1524/2Y	688	0.038	1.30	13.918	1.971	87	46
1524/3.5D	707	0.039	1.30	13.531	1.916	85	47
1524/3.25D	762	0.034	1.40	12.565	1.779	79	51
1524/1.75Y	786	0.029	1.40	12.178	1.725	76	52
1524/3D	825	0.029	1.50	11.598	1.642	73	55
1524/2.75D	900	0.024	1.60	10.632	1.506	67	60
1524/1.5Y	917	0.022	1.70	10.438	1.478	65	61
1524/2.5D	990	0.020	1.80	9.665	1.369	61	66
1524/1.25Y	1100	0.015	2.00	8.699	1.232	55	73
1524/2.25D	1100	0.016	2.00	8.699	1.232	55	73
1524/2D	1238	0.013	2.30	7.732	1.095	48	83
1524/1Y	1375	0.010	2.50	6.959	0.985	44	92
1524/1.75D	1414	0.010	2.60	6.766	0.958	42	94
1524/1.5D	1650	0.007	3.00	5.799	0.821	36	110
1524/0.75Y	1833	0.005	3.30	5.219	0.739	33	122
1524/1.25D	1980	0.005	3.60	4.833	0.684	30	132
1524/1D	2475	0.003	4.50	3.866	0.547	24	165
1524/0.5Y	2750	0.002	5.00	3.479	0.493	22	183
1524/0.75D	3300	0.002	6.00	2.9	0.411	18	220
1524/0.5D	4950	0.001	9.00	1.933	0.274	12	330
1524/0.25Y	5500	0.001	10.00	1.74	0.246	11	367
1524/0.25D	9900	0.001	18.00	0.967	0.137	6	660

1527: 2,250-4,500 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1527/6D	367	0.130	0.80	26.096	3.695	164	28
1527/5.75D	383	0.119	0.80	25.008	3.541	157	29
1527/5.5D	400	0.109	0.80	23.921	3.388	150	30
1527/3Y	407	0.097	0.80	23.486	3.326	147	31
1527/5.25D	419	0.099	0.90	22.834	3.234	143	31
1527/5D	440	0.090	0.90	21.746	3.08	136	33
1527/2.75Y	444	0.082	0.90	21.529	3.049	135	33
1527/4.75D	463	0.081	0.90	20.659	2.926	130	35
1527/4.5D	489	0.073	1.00	19.572	2.772	123	37
1527/2.5Y	489	0.068	1.00	19.572	2.772	123	37
1527/4.25D	518	0.065	1.10	18.484	2.618	116	39
1527/2.25Y	543	0.055	1.10	17.615	2.494	110	41
1527/4D	550	0.058	1.10	17.397	2.464	109	41
1527/3.75D	587	0.051	1.20	16.31	2.31	102	44
1527/2Y	611	0.043	1.30	15.657	2.217	98	46
1527/3.5D	629	0.044	1.30	15.222	2.156	95	47
1527/3.25D	677	0.038	1.40	14.135	2.002	89	51
1527/1.75Y	698	0.033	1.40	13.7	1.94	86	52
1527/3D	733	0.032	1.50	13.048	1.848	82	55
1527/2.75D	800	0.027	1.60	11.961	1.694	75	60
1527/1.5Y	815	0.024	1.70	11.743	1.663	74	61
1527/2.5D	880	0.022	1.80	10.873	1.54	68	66
1527/2.25D	978	0.018	2.00	9.786	1.386	61	73
1527/1.25Y	978	0.017	2.00	9.786	1.386	61	73
1527/2D	1100	0.014	2.30	8.699	1.232	55	83
1527/1Y	1222	0.011	2.50	7.829	1.109	49	92
1527/1.75D	1257	0.011	2.60	7.611	1.078	48	94
1527/1.5D	1467	0.008	3.00	6.524	0.924	41	110
1527/0.75Y	1630	0.006	3.30	5.872	0.831	37	122
1527/1.25D	1760	0.006	3.60	5.437	0.77	34	132
1527/1D	2200	0.004	4.50	4.349	0.616	27	165
1527/0.5Y	2444	0.003	5.00	3.914	0.554	25	183
1527/0.75D	2933	0.002	6.00	3.262	0.462	20	220

1530: 2,750-5,500 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1530/6D	330	0.144	0.80	28.995	4.106	182	30
1530/5.75D	344	0.132	0.80	27.787	3.935	174	32
1530/5.5D	360	0.121	0.80	26.579	3.764	167	33
1530/3Y	367	0.108	0.80	26.096	3.695	164	34
1530/5.25D	377	0.110	0.90	25.371	3.593	159	35
1530/5D	396	0.100	0.90	24.163	3.422	152	36
1530/2.75Y	400	0.091	0.90	23.921	3.388	150	37
1530/4.75D	417	0.090	0.90	22.955	3.251	144	38
1530/2.5Y	440	0.075	1.00	21.746	3.08	136	40
1530/4.5D	440	0.081	1.00	21.746	3.08	136	40
1530/4.25D	466	0.072	1.10	20.538	2.908	129	43
1530/2.25Y	489	0.061	1.10	19.572	2.772	123	45
1530/4D	495	0.064	1.10	19.33	2.737	121	45
1530/3.75D	528	0.056	1.20	18.122	2.566	114	48
1530/2Y	550	0.048	1.30	17.397	2.464	109	50
1530/3.5D	566	0.049	1.30	16.914	2.395	106	52
1530/3.25D	609	0.042	1.40	15.706	2.224	98	56
1530/1.75Y	629	0.037	1.40	15.222	2.156	95	58
1530/3D	660	0.036	1.50	14.498	2.053	91	61
1530/2.75D	720	0.030	1.60	13.289	1.882	83	66
1530/1.5Y	733	0.027	1.70	13.048	1.848	82	67
1530/2.5D	792	0.025	1.80	12.081	1.711	76	73
1530/1.25Y	880	0.019	2.00	10.873	1.54	68	81
1530/2.25D	880	0.020	2.00	10.873	1.54	68	81
1530/2D	990	0.016	2.30	9.665	1.369	61	91
1530/1Y	1100	0.012	2.50	8.699	1.232	55	101
1530/1.75D	1131	0.012	2.60	8.457	1.198	53	104
1530/1.5D	1320	0.009	3.00	7.249	1.027	45	121
1530/0.75Y	1467	0.007	3.30	6.524	0.924	41	134
1530/1.25D	1584	0.006	3.60	6.041	0.855	38	145
1530/1D	1980	0.004	4.50	4.833	0.684	30	182
1530/0.5Y	2200	0.003	5.00	4.349	0.616	27	202
1530/0.75D	2640	0.002	6.00	3.624	0.513	23	242

1533: 3,000-6,000 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1533/6D	300	0.158	0.80	31.895	4.517	200	30
1533/5.75D	313	0.145	0.80	30.566	4.328	192	31
1533/5.5D	327	0.133	0.80	29.237	4.14	183	33
1533/3Y	333	0.119	0.80	28.705	4.065	180	33
1533/5.25D	343	0.121	0.90	27.908	3.952	175	34
1533/5D	360	0.110	0.90	26.579	3.764	167	36
1533/2.75Y	364	0.100	0.90	26.313	3.726	165	36
1533/4.75D	379	0.099	0.90	25.25	3.576	158	38
1533/2.5Y	400	0.083	1.00	23.921	3.388	150	40
1533/4.5D	400	0.089	1.00	23.921	3.388	150	40
1533/4.25D	424	0.079	1.10	22.592	3.199	142	42
1533/2.25Y	444	0.067	1.10	21.529	3.049	135	44
1533/4D	450	0.070	1.10	21.263	3.011	133	45
1533/3.75D	480	0.062	1.20	19.934	2.823	125	48
1533/2Y	500	0.053	1.30	19.137	2.71	120	50
1533/3.5D	514	0.054	1.30	18.605	2.635	117	51
1533/3.25D	554	0.046	1.40	17.276	2.447	108	55
1533/1.75Y	571	0.040	1.40	16.745	2.371	105	57
1533/3D	600	0.040	1.50	15.947	2.258	100	60
1533/2.75D	655	0.033	1.60	14.618	2.07	92	65
1533/1.5Y	667	0.030	1.70	14.353	2.033	90	67
1533/2.5D	720	0.027	1.80	13.289	1.882	83	72
1533/1.25Y	800	0.021	2.00	11.961	1.694	75	80
1533/2.25D	800	0.022	2.00	11.961	1.694	75	80
1533/2D	900	0.018	2.30	10.632	1.506	67	90
1533/1Y	1,000	0.013	2.50	9.568	1.355	60	100
1533/1.75D	1,029	0.013	2.60	9.303	1.317	58	103
1533/1.5D	1,200	0.010	3.00	7.974	1.129	50	120
1533/0.75Y	1,333	0.007	3.30	7.176	1.016	45	133
1533/1.25D	1,440	0.007	3.60	6.645	0.941	42	144
1533/1D	1,800	0.004	4.50	5.316	0.753	33	180
1533/0.5Y	2,000	0.003	5.00	4.784	0.678	30	200
1533/0.75D	2,400	0.002	6.00	3.987	0.565	25	240

1536: 3,250-6,500 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1536/6D	275	0.173	0.80	34.794	4.927	218	16
1536/5.75D	287	0.159	0.80	33.344	4.722	209	17
1536/5.5D	300	0.145	0.80	31.895	4.517	200	18
1536/3Y	306	0.130	0.80	31.315	4.435	196	18
1536/5.25D	314	0.132	0.90	30.445	4.311	191	18
1536/5D	330	0.120	0.90	28.995	4.106	182	19
1536/2.75Y	333	0.109	0.90	28.705	4.065	180	19
1536/4.75D	347	0.108	0.90	27.545	3.901	173	20
1536/2.5Y	367	0.090	1.00	26.096	3.695	164	21
1536/4.5D	367	0.097	1.00	26.096	3.695	164	21
1536/4.25D	388	0.087	1.10	24.646	3.49	155	23
1536/2.25Y	407	0.073	1.10	23.486	3.326	147	24
1536/4D	413	0.077	1.10	23.196	3.285	145	24
1536/3.75D	440	0.067	1.20	21.746	3.08	136	26
1536/2Y	458	0.058	1.30	20.877	2.956	131	27
1536/3.5D	471	0.059	1.30	20.297	2.874	127	28
1536/3.25D	508	0.051	1.40	18.847	2.669	118	30
1536/1.75Y	524	0.044	1.40	18.267	2.587	115	31
1536/3D	550	0.043	1.50	17.397	2.464	109	32
1536/2.75D	600	0.036	1.60	15.947	2.258	100	35
1536/1.5Y	611	0.032	1.70	15.657	2.217	98	36
1536/2.5D	660	0.030	1.80	14.498	2.053	91	39
1536/1.25Y	733	0.023	2.00	13.048	1.848	82	43
1536/2.25D	733	0.024	2.00	13.048	1.848	82	43
1536/2D	825	0.019	2.30	11.598	1.642	73	48
1536/1Y	917	0.014	2.50	10.438	1.478	65	53
1536/1.75D	943	0.015	2.60	10.148	1.437	64	55
1536/1.5D	1,100	0.011	3.00	8.699	1.232	55	64
1536/0.75Y	1,222	0.008	3.30	7.829	1.109	49	71
1536/1.25D	1,320	0.007	3.60	7.249	1.027	45	77
1536/1D	1,650	0.005	4.50	5.799	0.821	36	96
1536/0.5Y	1,833	0.004	5.00	5.219	0.739	33	107
1536/0.75D	2,200	0.003	6.00	4.349	0.616	27	128

1539: 3,500-7,000 watt class BLDC motors


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps
1539/6D	254	0.187	0.80	37.694	5.338	236	30
1539/5.75D	265	0.172	0.80	36.123	5.115	227	31
1539/5.5D	277	0.157	0.80	34.553	4.893	217	32
1539/3Y	282	0.140	0.80	33.924	4.804	213	33
1539/5.25D	290	0.143	0.90	32.982	4.671	207	34
1539/5D	305	0.130	0.90	31.411	4.448	197	36
1539/2.75Y	308	0.118	0.90	31.097	4.404	195	36
1539/4.75D	321	0.117	0.90	29.841	4.226	187	37
1539/2.5Y	338	0.098	1.00	28.27	4.003	177	39
1539/4.5D	338	0.105	1.00	28.27	4.003	177	39
1539/4.25D	358	0.094	1.10	26.7	3.781	167	42
1539/2.25Y	376	0.079	1.10	25.443	3.603	160	44
1539/4D	381	0.083	1.10	25.129	3.559	158	44
1539/3.75D	406	0.073	1.20	23.559	3.336	148	47
1539/2Y	423	0.062	1.30	22.616	3.203	142	49
1539/3.5D	435	0.064	1.30	21.988	3.114	138	51
1539/3.25D	469	0.055	1.40	20.417	2.891	128	55
1539/1.75Y	484	0.048	1.40	19.789	2.802	124	56
1539/3D	508	0.047	1.50	18.847	2.669	118	59
1539/2.75D	554	0.039	1.60	17.276	2.447	108	65
1539/1.5Y	564	0.035	1.70	16.962	2.402	106	66
1539/2.5D	609	0.032	1.80	15.706	2.224	98	71
1539/1.25Y	677	0.024	2.00	14.135	2.002	89	79
1539/2.25D	677	0.026	2.00	14.135	2.002	89	79
1539/2D	762	0.021	2.30	12.565	1.779	79	89
1539/1Y	846	0.016	2.50	11.308	1.601	71	99
1539/1.75D	870	0.016	2.60	10.994	1.557	69	102
1539/1.5D	1,015	0.012	3.00	9.423	1.334	59	118
1539/0.75Y	1,128	0.009	3.30	8.481	1.201	53	132
1539/1.25D	1,218	0.008	3.60	7.853	1.112	49	142
1539/1D	1,523	0.005	4.50	6.282	0.89	39	178
1539/0.5Y	1,692	0.004	5.00	5.654	0.801	35	197
1539/0.75D	2,031	0.003	6.00	4.712	0.667	30	237
1539/0.5D	3,046	0.001	9.00	3.141	0.445	20	355
1539/0.25Y	3,385	0.001	10.00	2.827	0.4	18	395
1539/0.25D	6,092	0.000	18.00	1.571	0.222	10	711

POWER RATINGS (Watts):

Continuous rating is the power the motor can deliver while maintaining the external housing temperatures below 100C.
MAX power rating is the power the motor can deliver beginning with motor at a temp of 20C until it reaches it’s limit temperature of 100C.
The ratings are therefore dependent on a number of variables including air flow, ambient air temperature, contact cooling etc.

MAX VOLTAGE

Limited by kv (RPMs per volt) times the applied voltage. Max voltage must be kept below the voltage which will spin the motor over max rpm for the motor series.

MAX AMPERAGE

See power ratings above.

MTBF RATINGS:

When used within the constraints described above, BLDC motors’ primary “wear” item(s) are the bearings supporting the shaft. Bearing life is inversely affected by speed, temperature, and radial and axial loads. While an MTBF figure can be generated, it would be rendered invalid by excursions beyond prescribed temperatures or load limits – such as prop strikes, or side loads. MTBF must be determined on a case by case basis, and even then, it would be subject to numerous exceptions.

COMPONENT SPECIFICATIONS

Winding temperature: — 180C
Magnet grade: – 180C UH grade
Bearings: Japanese SPB bearings