YBX3 (YBX4) Series Explosion-Proof 3 phase asynchronous electric motor

Product name：YBX3 (YBX4) Series Explosion-Proof 3 phase asynchronous electric motor

Frame: 63-355

Power:0.55KW-375KW（0.75HP-502.88HP）

number of poles：2.4.6.8.10P

voltage（V）：380V or other

frequency（HZ）：50HZ/60HZ

protection grade：IP55 IP65

insulation class：F

Installation Method：B3,B5,B35

Cooling:TEFC

Efficiency:IE 3

scope of application：Places containing methane or other gases, underground coal mines, or explosive mixtures of combustible gases or vapors with air in factories.

Product advantages :

exquisite appearance, efficient and energy-saving, F-grade insulation, low vibration, low noise, high protection level, safe and reliable, super durable

operating conditions:

Power supply conditions: voltage fluctuation within ± 5%, frequency fluctuation within ± 2%. The voltage and frequency fluctuate within 5% simultaneously, and the frequency fluctuation does not exceed 2%.

Place of use: Places containing methane or other gases, underground coal mines, or explosive mixtures of combustible gases or vapors with air in factories.

Ambient temperature: -15℃≤0≤40℃

Altitude: not exceeding 1000 meters

Connection: Star-connection for 3KW or less whereas delta-connection for 4KW or more.

Technical Data :

2pole-3000rpm synchronous speed 50HZ
Motor Type		Rated Output KW	Rated Speed(rpm)	IFL 380V(A)		EFF(%)		Power Factor(coSφ)		Noise Level(LW) dB(A)		Net Weight(kg)
YBX3-80M1-2		0.75	2855	1.7		80.7%		0.82		62		27
YBX3-80M2-2		1.1	2855	2.4		82.7%		0.83		62		28
YBX3-90S-2		1.5	2875	3.2		84.2%		0.84		67		34
YBX3-90L-2		2.2	2875	4.6		85.9%		0.85		67		40
YBX3-100L-2		3	2880	6.0		87.1%		0.87		74		56
YBX3-112M-2		4	2900	7.8		88.1%		0.88		77		68
YBX3-132S1-2		5.5	2900	10.6		89.2%		0.88		79		90
YBX3-13252-2		7.5	2900	14.4		90.1%		0.88		79		100
YBX3-160M1-2		11	2940	20.6		91.2%		0.89		81		145
YBX3-160M2-2		15	2940	27.9		91.9%		0.89		81		158
YBX3-160L-2		18.5	2940	34.2		92.4%		0.89		81		177
YBX3-180M-2		22	2955	40.5		92.7%		0.89		83		220
YBX3-200L1-2		30	2965	54.9		93.3%		0.89		84		280
YBX3-200L2-2		37	2965	67.4		93.7%		0.89		84		300
YBX3-225M-2		45	2970	80.8		94.0%		0.9		86		380
YBX3-250M-2		55	2975	98.5		94.3%		0.9		89		500
YBX3-280S-2		75	2975	133.7		94.7%		0.9		91		640
YBX3-280M-2		90	2975	159.9		95.0%		0.9		91		680
YBX3-315S-2		110	2980	195.1		95.2%		0.9		92		1080
YBX3-315M-2		132	2980	222.8		95.4%		0.9		92		1150
YBX3-315L1-2		160	2980	279.4		95.6%		0.91		92		1250
YBX3-315L2-2		200	2980	348.6		95.8%		0.91		92		1342
YBX3-355M1-2		220	2980	383.4		95.8%		0.91		100		1560
YBX3-355M2-2		250	2980	435.7		95.8%		0.91		100		1720
YBX3-355L1-2		280	2980	488.0		95.8%		0.91		100		1820
YBX3-355L2-2		315	2980	549.0		95.8%		0.91		100		1960
4pole-1500rpm synchronous speed 50HZ
Motor Type	Rated Speed(rpm)		IFL 380V(A)		EFF(%)		Power Factor(coSφ)		Noise Level(LW) dB(A)		Net Weight(kg)
YBX3-80M2-4	1400		1.8		82.5%		0.75		56		32
YBX3-90S-4	1425		2.6		84.1%		0.76		59		37
YBX3-90L-4	1425		3.5		85.3%		0.77		59		41
YBX3-100L1-4	1440		4.8		86.7%		0.81		64		52
YBX3-100L2-4	1440		6.3		87.7%		0.82		64		57
YBX3-112M-4	1450		8.4		88.6%		0.82		65		74
YBX3-132S-4	1455		11.2		89.6%		0.83		71		94
YBX3-132M-4	1455		15.0		90.4%		0.84		71		110
YBX3-160M-4	1465		21.5		91.4%		0.85		73		156
YBX3-160L-4	1465		28.8		92.1%		0.86		73		185
YBX3-180M-4	1470		35.3		92.6%		0.86		76		200
YBX3-180L-4	1475		41.8		93.0%		0.86		76		240
YBX3-200L-4	1475		56.6		93.6%		0.86		76		300
YBX3-225S-4	1480		69.6		93.9%		0.86		78		380
YBX3-225M-4	1480		84.4		94.2%		0.86		78		400
YBX3-250M-4	1480		102.7		94.6%		0.86		79		520
YBX3-280S-4	1485		136.3		95.0%		0.88		80		705
YBX3-280M-4	1485		163.2		95.2%		0.88		80		740
YBX3-315S-4	1485		196.8		95.4%		0.89		88		1025
YBX3-315M-4	1485		235.7		95.6%		0.89		88		1154
YBX3-315L1-4	1485		285.1		95.8%		0.89		88		1220
YBX3-315L2-4	1485		351.7		96.0%		0.9		88		1315
YBX3-355M1-4	1490		386.9		96.0%		0.9		95		1714
YBX3-355M2-4	1490		439.6		96.0%		0.9		95		1790
YBX3-355L1-4	1490		492.4		96.0%		0.9		95		1970
YBX3-355L2-4	1490		553.9		96.0%		0.9		95		2020

6pole-1000rpm synchronous speed 50HZ
Motor Type	Rated Output		Rated Speed(rpm)		IFL 380V(A)		EFF(%)		Power Factor(coSφ)		Noise Level(LW)		Net Weight(kg)
	KW										dB(A)
YBX3-90S-6	0.75		935		2		78.90%		0.71		57		39
YBX3-90L-6	1.1		940		2.8		81.00%		0.73		57		47
YBX3-100L-6	1.5		945		3.8		82.50%		0.73		61		52
YBX3-112M-6	2.2		950		5.4		84.30%		0.74		65		68
YBX3-132S-6	3		960		7.2		85.60%		0.74		69		93
YBX3-132M1-6	4		960		9.5		86.80%		0.74		69		96
YBX3-132M2-6	5.5		960		12.7		88.00%		0.75		69		104
YBX3-160M-6	7.5		970		16.2		89.10%		0.79		73		158
YBX3-160L-6	11		970		23.1		90.30%		0.8		73		168
YBX3-180L-6	15		975		30.9		91.20%		0.81		73		214
YBX3-200L1-6	18.5		975		37.8		91.70%		0.81		73		260
YBX3-200L2-6	22		975		44.8		92.20%		0.81		73		293
YBX3-225M-6	30		985		59.1		92.90%		0.83		74		360
YBX3-250M-6	37		985		71.7		93.30%		0.84		76		520
YBX3-280S-6	45		985		85.8		93.70%		0.85		78		594
YBX3-280M-6	55		985		103.3		94.10%		0.86		78		658
YBX3-315S-6	75		990		143.4		94.60%		0.84		83		960
YBX3-315M-6	90		990		169.5		94.90%		0.85		83		1090
YBX3-315L1-6	110		990		206.8		95.10%		0.85		83		1130
YBX3-315L2-6	132		990		244.5		95.40%		0.86		83		1250
YBX3-355S-6	160		990		295.7		95.60%		0.86		85		1640
YBX3-355M1-6	185		990		341.5		95.70%		0.86		85		1765
YBX3-355M2-6	200		990		364.6		95.80%		0.87		85		1830
YBX3-355L1-6	220		990		401		95.80%		0.87		85		1989
YBX3-355L2-6	250		990		455.7		95.80%		0.87		85		2123
8pole-750rpm synchronous speed 50HZ
Motor Type		Rated Output KW		Rated Speed(rpm)		IFL 380V(A)		EFF(%)		Power Factor(coSφ)		Noise Level(LW) dB(A)		Net Weight(kg)
YBX3-100L1-8		0.75		690		2.3		75.0%		0.67		59		64
YBX3-100L2-8		1.1		690		3.1		77.7%		0.69		59		66
YBX3-112M-8		1.5		690		4.1		79.7%		0.70		61		74
YBX3-132S-8		2.2		710		5.7		81.9%		0.71		64		89
YBX3-132M-8		3		710		7.5		83.5%		0.73		64		94
YBX3-160M1-8		4		720		9.8		84.8%		0.73		68		139
YBX3-160M2-8		5.5		720		13.1		86.2%		0.74		68		148
YBX3-160L-8		7.5		720		17.4		87.3%		0.75		68		175
YBX3-180L-8		11		730		25.2		88.6%		0.75		70		230
YBX3-200L-8		15		730		33.5		89.6%		0.76		73		290
YBX3-225S-8		18.5		730		41.0		90.1%		0.76		73		330
YBX3-225M-8		22		740		47.3		90.6%		0.78		73		350
YBX3-250M-8		30		740		63.2		91.3%		0.79		75		500
YBX3-280S-8		37		740		77.5		91.8%		0.79		76		600
YBX3-280M-8		45		740		93.9		92.2%		0.79		76		630
YBX3-315S-8		55		740		111.5		92.5%		0.81		82		930
YBX3-315M-8		75		740		151.1		93.1%		0.81		82		1195
YBX3-315L1-8		90		740		178.5		93.4%		0.82		82		1300
YBX3-315L2-8		110		740		217.5		93.7%		0.82		82		1320
YBX3-355S-8		132		740		263.4		94.0%		0.81		90		1724
YBX3-355M-8		160		740		318.3		94.3%		0.81		90		1860
YBX3-355L1-8		185		740		368.0		94.3%		0.81		90		1980
YBX3-355L2-8		200		740		396.6		94.6%		0.81		90		2120

Dimensions Foot Mount B3:

Dimensions Foot Mount B3
FRAME SIZE	POLES	A	B	C	D	E	F	G	H	P	K	AB	BB	AC	AE	AD	HD	L
80M	2-8	125	100	50	19	40	6	15.5	80	10	10	160	130	167	34	178	310	340
905	2-8	140	100	56	24	50	8	20	90	14	10	176	130	184	36	178	335	390
90L	2-8	140	125	56	24	50	8	20	90	14	10	176	155	184	36	178	335	420
100L	2-8	160	140	63	28	60	8	24	100	14	12	200	176	207	43	178	360	470
112M	2-8	190	140	70	28	60	8	24	112	16	12	240	180	221	50	193	375	520
32S	2-8	216	140	89	38	80	10	33	132	18	12	276	190	260	60	193	420	530
132M	2-8	216	178	89	38	80	10	33	132	18	12	276	230	260	60	193	420	570
160M	2-8	254	210	108	42	110	12	37	160	25	14.5	324	258	315	70	210	500	700
160L	2-8	254	254	108	42	110	12	37	160	25	14.5	324	302	315	70	210	500	730
180M	2-8	279	241	121	48	110	14	42.5	180	22	15	349	311	356	70	210	535	790
80L	2-8	279	279	121	48	110	14	42.5	180	22	15	349	349	356	70	210	535	810
200L	2-8	318	305	133	55	110	16	49	200	25	18.5	388	366	398	70	240	612	850
225S	4、	356	286	149	60	140	18	53	225	28	18.5	431	355	446	75	240	665	900
225M	2	356	311	149	55	110	16	49	225	28	18.5	431	380	446	75	240	665	900
225M	4-8	356	311	149	60	140	18	53	225	28	18.5	431	380	446	75	240	665	930
250M	2	406	349	168	60	140	18	53	250	30	24	486	420	495	80	279	730	990
250M	4-8	406	349	168	65	140	18	58	250	30	24	486	420	495	80	279	730	990
280S	2	457	368	190	65	140	18	58	280	35	24	542	438	547	85	279	790	1020
280S	4-8	457	368	190	75	140	20	67.5	280	35	24	542	438	547	85	279	790	1030
280M	2	457	419	190	65	140	18	58	280	35	24	542	489	547	85	279	790	1070
280M	4-8	457	419	190	75	140	20	67.5	280	35	24	542	489	547	85	279	790	1080
315S	2	508	406	216	65	140	18	58	315	45	28	628	550	620	120	330	980	1210
3155	4-10	508	406	216	80	170	22	71	315	45	28	628	550	620	120	330	980	1290
315M	2	508	457	216	65	140	18	58	315	45	28	628	680	620	120	330	980	1330
315M	4-10	508	457	216	80	170	22	71	315	45	28	628	680	620	120	330	980	1410
315L	2	508	508	216	65	140	18	58	315	45	28	628	680	620	120	330	980	1330
315L	4-10	508	508	216	80	170	22	71	315	45	28	628	680	620	120	330	980	1410
355S	2	610	500	254	75	140	20	67.5	355	52	28	726	636	700	116	330	1120	1490
355S	4-10	610	500	254	95	170	25	86	355	52	28	726	636	700	116	330	1120	1520
355M	2	610	560	254	75	140	20	67.5	355	52	28	726	696	700	116	330	1120	1570
355M	4-10	610	560	254	95	170	25	86	355	52	28	726	696	700	116	330	1120	1600
355L	2	610	630	254	75	140	20	67.5	355	52	28	726	766	700	116	330	1120	1680
355L	4-10	610	630	254	95	170	25	86	355	52	28	726	766	700	116	330	1120	1710
(此外形图用于YB3防爆等级为Exd I Mb、Exd Ⅱ BT4Gb,YBX3防爆等级为Exd I BT4Gb,YBK3防爆等级为Exd I Mb

Dimensions Foot Mount B35:

Dimensions Foot-Flange Mount B35
FRAME SIZE	POLES	A	B	C	D	E	F	G	H	K	M	N	S	T	P	W	AB	BB	AC	AD	AE	HD	L
80M	2-8	125	100	50	19	40	6	15.5	80	10	165	130	12	3.5	200	10	160	130	167	178	34	310	340
90S	2-8	140	100	56	24	50	8	20	90	10	165	130	12	3.5	200	14	176	130	184	178	36	335	390
90L	2-8	140	125	56	24	50	8	20	90	10	165	130	12	3.5	200	14	176	155	184	178	36	335	420
100L	2-8	160	140	63	28	60	8	24	100	12	215	180	15	4	250	14	200	176	207	178	43	360	470
112M	2-8	190	140	70	28	60	8	24	112	12	215	180	15	4	250	16	240	180	221	193	50	375	520
132S	2-8	216	140	89	38	80	10	33	132	12	265	230	15	4	300	18	276	190	260	193	60	420	530
132M	2-8	216	178	89	38	80	10	33	132	12	265	230	15	4	300	18	276	230	260	193	60	420	570
160M	2-8	254	210	108	42	110	12	37	160	14.5	300	250	19	5	350	25	324	258	315	210	70	500	700
160L	2-8	254	254	108	42	110	12	37	160	14.5	300	250	19	5	350	25	324	302	315	210	70	500	730
180M	2-8	279	241	121	48	110	14	42.5	180	15	300	250	19	5	350	22	349	311	356	210	70	535	790
180L	2-8	279	279	121	48	110	14	42.5	180	15	300	250	19	5	350	22	349	349	356	210	70	535	810
200L	2-8	318	305	133	55	110	16	49	200	19	350	300	19	5	400	25	388	366	398	240	70	612	850
2255	4、8	356	286	149	60	140	18	53	225	18.5	400	350	19	5	450	28	431	355	446	240	75	665	900
225M	2	356	311	149	55	110	16	49	225	18.5	400	350	19	5	450	28	431	380	446	240	75	665	900
225M	4-8	356	311	149	60	140	18	53	225	18.5	400	350	19	5	450	28	431	380	446	240	75	665	930
250M	2	406	349	168	60	140	18	53	250	24	500	450	19	5	550	30	486	420	495	279	80	730	990
250M	4-8	406	349	168	65	140	18	58	250	24	500	450	19	5	550	30	486	420	495	279	80	730	990
280S	2	457	368	190	65	140	18	58	280	24	500	450	19	5	550	35	542	438	547	279	85	790	1020
280S	4-8	457	368	190	75	140	20	67.5	280	24	500	450	19	5	550	35	542	438	547	279	85	790	1030
280M	2	457	419	190	65	140	18	58	280	24	500	450	19	5	550	35	542	489	547	279	85	790	1070
280M	4-8	457	419	190	75	140	20	67.5	280	24	500	450	19	5	550	35	542	489	547	279	85	790	1080
315S	2	508	406	216	65	140	18	58	315	28	600	550	24	6	660	45	628	550	620	330	120	980	1210
315S	4-10	508	406	216	80	170	22	71	315	28	600	550	24	6	660	45	628	550	620	330	120	980	1290
315M	2	508	457	216	65	140	18	58	315	28	600	550	24	6	660	45	628	680	620	330	120	980	1330
315M	4-10	508	457	216	80	170	22	71	315	28	600	550	24	6	660	45	628	680	620	330	120	980	1410
315L	2	508	508	216	65	140	18	58	315	28	600	550	24	6	660	45	628	680	620	330	120	980	1330
315L	4-10	508	508	216	80	170	22	71	315	28	600	550	24	6	660	45	628	680	620	330	120	980	1410
355S	2	610	500	254	75	140	20	67.5	355	28	740	680	24	6	800	52	726	636	700	330	116	1120	1490
355S	4-10	610	500	254	95	170	25	86	355	28	740	680	24	6	800	52	726	636	700	330	116	1120	1520
355M	2	610	560	254	75	140	20	67.5	355	28	740	680	24	6	800	52	726	696	700	330	116	1120	1570
355M	4-10	610	560	254	95	170	25	86	355	28	740	680	24	6	800	52	726	696	700	330	116	1120	1600
355L	2	610	630	254	75	140	20	67.5	355	28	740	680	24	6	800	52	726	766	700	330	116	1120	1680
355L	4-10	610	630	254	95	170	25	86	355	28	740	680	24	6	800	52	726	766	700	330	116	120	710
(此外形图用于YB3防爆等级为Exd I Mb、Exd Ⅱ BT4Gb,YBX3防爆等级为Exd Ⅱ BT4Gb,YBK3防爆等级为Exd I Mb)

Dimensions Foot Mount B5&V1:

Dimensions Flange Mount B5&V1
FRAME SIZE	POLES	D	E	F	G	M	N	S	T	P	AD	HD	L(B5)	L1(V1)
80M	2-8	19	40	6	15.5	165	130	12	3.5	200	178	230	340	440
90S	2-8	24	50	8	20	165	130	12	3.5	200	178	245	390	490
90L	2-8	24	50	8	20	165	130	12	3.5	200	178	245	420	520
100L	2-8	28	60	8	24	215	180	15	4	250	178	260	470	570
112M	2-8	28	60	8	24	215	180	15	4	250	193	246	520	620
132S	2-8	38	80	10	33	265	230	15	4	300	193	288	530	630
132M	2-8	38	80	10	33	265	230	15	4	300	193	288	570	670
160M	2-8	42	110	12	37	300	250	19	5	350	210	340	700	800
160L	2-8	42	110	12	37	300	250	19	5	350	210	340	730	830
180M	2-8	48	110	14	42.5	300	250	19	5	350	210	355	790	890
180L	2-8	48	110	14	42.5	300	250	19	5	350	210	355	810	910
200L	2-8	55	110	16	49	350	300	19	5	400	240	412	850	950
225S	4、8	60	140	18	53	400	350	19	5	450	240	440	900	1000
225M	2	55	110	16	49	400	350	19	5	450	240	440	900	1000
225M	4-8	60	140	18	53	400	350	19	5	450	240	440	930	1030
250M	2	60	140	18	53	500	450	19	5	550	279	480	990	1090
250M	4-8	65	140	18	58	500	450	19	5	550	279	480	990	1090
280S	2	65	140	18	58	500	450	19	5	550	279	510	1020	1120
280S	4-8	75	140	20	67.5	500	450	19	5	550	279	510	1030	1130
280M	2	65	140	18	58	500	450	19	5	550	279	510	1070	117'
280M	4-8	75	140	20	67.5	500	450	19	5	550	279	510	1080	1:
315S	2	65	140	18	58	600	550	24	6	660	330	665		1:
315S	4-10	80	170	22	71	600	550	24	6	660	330	665		13.
315M	2	65	140	18	58	600	550	24	6	660	330	665		1430
315M	4-10	80	170	22	71	600	550	24	6	660	330	665		1510
315L	2	65	140	18	58	600	550	24	6	660	330	665		1430
315L	4-10	80	170	22	71	600	550	24	6	660	330	665		1510
355S	2	75	140	20	67.5	740	680	24	6	800	330	765		1590
355S	4-10	95	170	25	86	740	680	24	6	800	330	765		1620
355M	2	75	140	20	67.5	740	680	24	6	800	330	765		1670
355M	4-10	95	170	25	86	740	680	24	6	800	330	765		1700
355L	2	75	140	20	67.5	740	680	24	6	800	330	765		1780
355L	4-10	95	170	25	86	740	680	24	6	800	330	765		1810
(此外形图用于YB3防爆等级为Exd I Mb、Exd Ⅱ BT4Gb,YBX3防爆等级为Exd Ⅱ BT4Gb,YBK3防爆等级为Exd I Mb

Dimensions of steel pipe wiring (Suitable for explosion-proof motorsYB3、YBX3、YBBP):

FRAME	Steel pipe wiring dimensions
80-132	M30X2
160-180	M36X2
200-225	M48X2
250-280	M64X2
315-355	2XM64X2

Sealing ring size (applicable to explosion-proof motors YB3, YBX3, YBBP, YBK3):

FRAME	dimensions
	D1		D2	D3		D4	D5	D		B1	B
80-132	φ14		φ20	φ25				φ42		24	26
160-180	φ14		φ20	φ26		φ31	φ35	φ58		24	26
200-225	φ20		φ26	φ32		φ38	p42	φ72		30	32
250-355	φ25		φ31	φ36		φ45	φ50	φ90		36	38
Explanation: The motors with frame numbers 315 and 355 have two outlet ports
YBX3 Bearing model
FRAME		Number of poles			Shaft extension end				Non axial extension end
80		whole			6204-2Z				6204-2Z
90		whole			6205-2Z				6205-2Z
100		whole			6206-2Z				6206-2Z
112		whole			6206-2Z				6206-2Z
132		whole			6208-2Z				6208-2Z
160		2P			6209-2Z				6209-2Z
160		4～8P			6309-2Z				6209-2Z
180		2P			6211				6211
180		4～8P			6311				6211
200		2P			6212				6212
200		4～8P			6312				6212
225		2P			6312				6312

225		4～8P			6313				6312
250		2P			6313				6313
250		4～8P			6314				6313
280		2P			6314				6314
280		4～8P			6317				6314
315		2P			6316				6316
315		4～10P			6319				6319
355		2P			6319				6319
355		4～10P			6322				6322

YBX3 (YBX4) Series Explosion-Proof 3 phase asynchronous electric motor

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