YR SLIP RING LOW VOLTAGE MOTORS-全部产品-无锡欧瑞京电机

YR SLIP RING LOW VOLTAGE MOTORS

Technical characteristics

Electrical performance data

Mechanical dimension data

With cast iron or welded frame with flange
Power range：30KW~315KW Power range: 30KW~315KW
Frame range: H280-355
Protection: IP23

Product advantages

YR series are slip ring motors that can support big start torque under low start current. They’re used:

Big start torque

Low supply line

Long start time and frequent start

APPLICATIONS

Motors can be used to drive big moment of inertia equipment, such as ventilation, ball mill, coal mill, roll mill, batching machine, crusher, sugar mill, etc.

Product technical standards

Please check with OMEC engineers

Product use environment

环境
适台IP55防护等级的安装
低于或等于海拔i1000米
环境温度在-15℃-40℃
相对湿度

Operating Environment
Suitable for IP55 installations
Altitude not exceed 1000m
Ambient temperature -15℃ - 40℃
Relative humidity

温度 Temperature	相对湿度 Relative Humidity
-15℃ ≤ T ≤ 20℃	100%
20℃ ≤ T ≤ 30℃	95%
30℃ ≤ T ≤ 40℃	55%

如果环境温度和海拔高度不同，电机功率要考虑以下系数作选型
Motor Powers will be considered according to following data,if the ambient temperature and altitude are different

	<30℃	30℃~40℃	45℃	50℃	55℃	60℃
1000m	1.07	1.00	0.96	0.92	0.87	0.82
1500m	1.04	0.97	0.93	0.89	0.84	0.79
2000m	1.00	0.94	0.90	0.86	0.82	0.77
2500m	0.96	0.90	0.86	0.83	0.78	0.74
3000m	0.92	0.86	0.82	0.79	0.75	0.70
3500m	0.88	0.82	0.79	0.75	0.71	0.67
4000m	0.82	0.77	0.74	0.71	0.67	0.63

● YR2 SERIOUS H280-355 400V IP55 DATASHEET
Motor Type	Rated Power	Current	Rated Speed	Efficiency	Power Factor	Rotor		Maximum Torque	Weight
	Rated Power	Current	Rated Speed	Efficiency	Power Factor	Voltage	Current	Rated Torque	Weight
	kW	A	r/min	η%	cosΦ	V	A	Maximum Torque	kg
	kW	A	r/min	η%	cosΦ	V	A	Rated Torque	kg
YR2-280S-4	55	98	1480	91	0.89	291	118	3.0	670
YR2-280M-4	75	134	1480	92	0.88	397	116	3.2	740
YR2-280S-6	37	68	985	92	0.86	259	88	3.2	605
YR2-280M-6	45	81	985	92	0.87	300	92	3.0	640
YR2-280S-8	30	65	735	91	0.73	215	85	3.0	600
YR2-280M-8	37	80	735	91	0.73	261	87	3.2	640
YR2-315S-4	90	151	1480	94.5	0.91	215	260	2.6	981
YR2-315M-4	110	189	1485	93.5	0.9	412	162	3.2	1090
YR2-315L-4	132	222	1485	94.5	0.91	496	160	3.2	1200
YR2-315LX-4	160	272	1485	94.5	0.9	620	155	3.2	1250
YR2-315S-6	75	135	990	93.5	0.86	298	153	2.6	1025
YR2-315M-6	90	163	990	93.5	0.85	225	245	2.6	1100
YR2-315L-6	110	194	990	94	0.87	448	148	2.6	1200
YR2-315S-8	55	103	740	93	0.83	265	125	2.6	965
YR2-315M-8	75	139	740	93.5	0.83	315	145	2.6	1041
YR2-315L-8	90	167	740	93.5	0.83	385	140	2.6	1131
YR2-355M-4	200	338	1485	95	0.9	373	324	3.0	1910
YR2-355L-4	250	425	1485	95.5	0.89	428	349	3.0	1995
YR2-355LX-4	315	529	1485	95.5	0.9	428	444	2.7	2040
YR2-355M-6	132	232	990	94.5	0.87	227	353	2.0	1750
YR2-355MX-6	160	285	990	94.2	0.86	365	265	2.6	1830
YR2-355L-6	200	355	990	94.5	0.86	420	290	2.6	1930
YR2-355LX-6	250	442	990	95	0.86	404	372	2.6	2035
YR2-355M-8	110	201	740	94	0.84	385	175	2.6	1860
YR2-355L-8	132	241	740	94.1	0.84	495	160	2.6	1950
YR2-355LX-8	160	292	740	94.2	0.84	575	165	2.6	2030

● 安装尺寸表 Mounting Dimensions (mm)
机座号 Frame Size	极数 Pole	安装尺寸及公差 Mounting Dimensions And Tolerance
		A	B	B1	C	D		E	F		G		H		K
280S	4~8	457±1.5	368±1.4	——	190±3	75	+0.030	140±0.5	20	0	67.5	0	280	0	24	+0.52
							+0.011			-0.052		-0.2		-1		0
280M	4~8	457±1.5	419±1.5	——	190±3	75	+0.030	140±0.5	20	0	67.5	0	280	0	24	+0.52
							+0.011			-0.052		-0.2		-1		0
315S	4~8	508±1.5	406±1.5	——	216±4	80	+0.030	170±0.5	22	0	71	0	315	0	28	+0.52
							+0.011			-0.052		-0.2		-1		0
315M,L	4~8	508±1.5	457±1.5	508±1.5	216±4	80	+0.030	170±0.5	22	0	71	0	315	0	28	+0.52
							+0.011			-0.052		-0.2		-1		0
355M,L	4~8	610±1.6	560±1.5	630±1.6	254±4	100	+0.035	210±0.5	28	0	90	0	355	0	28	+0.52
							+0.013			-0.052		-0.2		-1		0

● 外形尺寸表 Outline Dimensions (mm)
机座号 Frame Size	极数 Pole	外形尺寸 Outline Dimensions
		AA	AB	AC	BB	HA	HD	LD	L	——
280S	4~8	85	545	550	490	35	685	215	1255	——
280M	4~8	85	545	550	540	35	685	215	1305	——
315S	4~8	120	630	625	680	48	845	257	1465	——
315M,L	4~8	120	630	625	680	48	845	257	1575	——
355M,L	4~8	116	730	710	750	52	965	284	1860	——