JR IP23 Slip Ring Induction Motor

Type: 3 Phase Slip Ring Induction Motor

Efficiency level: High efficiency energy-saving

Frame size: 11~15 frame

Rated output: 45~1050 kW

Rated voltage: 380V, 660V, 3300V, 6000V, 6300V, 6600V, 10000V

Rated frequency (speed):

50Hz (3000/1500/1000/750/600/500 r/min)

60Hz (3600/1800/1200/900/720/600 r/min)

No. of poles: 2P, 4P, 6P, 8P, 10P, 12P

Mounting methods: Horizontal foot mounted IM1001 (B3)

Material of frame/housing: Cast iron

Service Factor: 1.00

Insulation Class: F (155℃)

Temp. Rising: ΔT=80°K

Bearing type: Roller/Ball bearing

Working Duty: S1 (Continuous)

Ambient Temperature: -20°C ~ 40°C

Altitude: ≦1000 m.a.s.l

Ambient humidity: ≦90%

Protection class: IP44, IP54, IP55

Cooling: IC01 Open self-ventilated

Lubricating: Grease lubricated bearings

Grounding lug: On the frame and terminal box

Temperature detector: PT100

Material of nameplate: Stainless steel

Metric Threaded Cable Entries on the Terminal Box

With slip rings

Rotor terminal box separated from stator terminal box

Compartment of slip rings and brushes separated from stator and rotor, behind the non-drive end bearing

Grounding brush on the drive end shaft for frames 450 and up

Customized frame size/power

Material of frame/housing: Fabricated in welded steel plate

Shaft: Special dimensions, double shaft end, tapered, hollow as per request

VFD application

Service Factor: 1.15 or above

Insulation class: H (180°C)

Ambient temperature: Above 40 °C (on request)

Altitude: ＞1000M (on request)

Mountings: B5, B35, V1

Space heaters

Thermostats RTD

Thermal protection PTC

Bearing: SKF, FAG brand

Bearing type: Sleeve bearing

Bearing thermometer with gauge with/without contact

Independent hydraulic oil circulation system for sleeve bearing

NDE or both DE and NDE bearings are electrically insulated

Grounding brush on drive end bearing for all frames when driven by frequency converter (except for classified area)

Special Windings, Voltage, Frequency

Cooling: IC416 Forced ventilation in the air internal and external circuit, air-to-air heat exchanger on the top of motor

JR Series 3 Phase Slip Ring Induction Motor
Type	Rated	Rated	Rated	Stator	Effi	Power	Tmax/Tn	Rotor	Rotor	Rotor	Cooling	Weight
	power	voltage	Speed	current	-ciency	factor		Voltage	Current	Flywheel	air	Wt.
										torque
	(kW)	(V)	(r/min)	(A)	(η%)	(cos ϕ)	(time)	(V)	(A)	(N·m2)	(m3/S)	(Kg)
JR114-4	115	380	1450	212	91	0.904	2	173	433	160	0.5	1035
JR115-4	135	380	1460	246	92.1	0.904	2.33	210	408	180	0.55	1130
JR116-4	155	380	1460	278	92.7	0.913	2.28	238	412	200	0.6	1200
JR117-4	180	380	1460	321	93.1	0.911	2.45	275	409	220	0.65	1270
JR126-4	225	380	1470	405	93.1	0.907	2.2	291	488	370	0.9	1660
JR127-4	260	380	1472	461	93	0.92	2.18	334	493	400	1	1760
JR128-4	300	380	1475	530	93.9	0.917	2.37	390	482	440	1.1	1890
JR136-4	220	6000	1475	26	91.7	0.894	1.97	307	457	590	1.3	2110
JR137-4	260	6000	1480	30.3	92.3	0.897	1.92	346	481	630	1.4	2210
JR138-4	300	6000	1478	35	92.4	0.9	1.96	398	483	710	1.5	2320
JR147-4	360	6000	1479	41	93.1	0.904	2.68	558	406	850	1.2	3000
JR148-4	440	6000	1475	49	93.44	0.92	2.68	634	410	1000	1.4	3300
JR1410-4	500	6000	1482	55.5	94.1	0.92	2.44	717	420	1200	1.5	3600
JR158-4	680	6000	1480	77.8	93.8	0.87	2.7	722	586	1700	1.7	4500
JR1510-4	850	6000	1483	95.9	94.3	0.904	2.5	803	657	2100	1.9	4700
JR1512-4	1050	6000	1480	118	94.4	0.9	2.3	1035	630	2500	2.2	5450
JR115-6	75	380	965	142	90.3	0.89	1.98	127	382	210	0.45	1025
JR116-6	95	380	970	177	91.74	0.891	2.33	162	371	240	0.5	1115
JR117-6	115	380	973	213	92.1	0.893	2.32	191	381	260	0.55	1170
JR125-6	130	380	976	245	91.4	0.882	1.87	187	445	400	0.67	1450
JR126-6	155	380	977	294	91.1	0.873	1.85	219	455	440	0.75	1530
JR127-6	185	380	977	334	92.8	0.907	2.27	366	319	490	0.8	1560
JR128-6	215	380	979	385	93.3	0.908	2.44	424	317	540	0.9	1630
JR136-6	240	380	977	436	93	0.905	1.85	407	376	760	1.1	1970
JR137-6	280	380	981	507	93.14	0.907	2.15	490	360	840	1.2	2030
JR148-6	310	6000	983	36.8	91.99	0.88	2.2	505	374	1650	1.1	3360
JR1410-6	380	6000	983	44.7	92.5	0.88	2.1	590	391	1850	1.1	3630
JR157-6	460	6000	985	54	92	0.87	2	568	517	2300	1.4	3700
JR158-6	550	6000	985	64	92.5	0.87	2	618	570	2600	1.6	4000
JR1510-6	650	6000	985	75	93	0.87	2.1	741	560	3300	1.8	4500
JR1512-6	780	6000	985	89	93.5	0.88	2.2	862	570	4000	2	4750
JR115-8	60	380	720	120	89.38	0.846	2.59	172	230	250	0.38	980
JR116-8	70	380	723	137	90.27	0.856	2.57	199	225	280	0.41	1060
JR117-8	80	380	723	154	90.96	0.869	2.45	222	230	310	0.45	1135
JR125-8	95	380	725	183	90.55	0.867	1.89	213	292	450	0.6	1380
JR126-8	110	380	726	212	90.75	0.866	1.84	243	294	510	0.65	1550
JR127-8	130	380	728	242	92.15	0.88	2.04	256	324	570	0.7	1500
JR128-8	155	380	732	291	92.54	0.875	2.3	309	316	640	0.76	1600
JR136-8	180	380	735	345	92.25	0.858	2	354	323	770	0.88	1850
JR137-8	210	380	734	400	93	0.86	1.84	394	341	850	0.95	1940
JR138-8	245	380	734	453	93.1	0.86	1.8	425	365	850	0.95	2060
JR147-8	200	6000	738	25.7	91.6	0.818	2.5	406	299	1500	0.85	3090
JR148-8	240	6000	738	30.6	92	0.821	2.43	457	319	1650	0.85	3300
JR1410-8	280	6000	740	35.7	92.3	0.818	2.55	550	309	1850	0.85	3600
JR157-8	320	6000	739	39	92.5	0.86	2.2	509	395	2300	1.2	3700
JR158-8	380	6000	738	45.6	93	0.86	2.22	547	436	2600	1.3	4000
JR1510-8	475	6000	738	56	93.28	0.856	2.031	641	468	3300	1.5	4500
JR1512-8	570	6000	738	66.9	93.72	0.86	1.981	698	514	4000	1.7	4750
JR115-10	45	380	577	97	88	0.8	2.21	117	252	260	0.3	950
JR116-10	55	380	577	116	89	0.805	2.17	140	256	280	0.33	1040
JR117-10	65	380	577	135	89	0.81	2.16	159	263	310	0.36	1110
JR125-10	80	380	574	164	90.15	0.817	1.96	168	309	460	0.5	1350
JR126-10	95	380	573	193	90.44	0.825	1.83	188	326	520	0.5	1440
JR127-10	115	380	575	233	90.9	0.82	1.92	225	328	580	0.55	1590
JR128-10	130	380	575	261	91.14	0.826	1.83	251	333	650	0.6	1720
JR137-10	155	380	583	307	91.45	0.854	2	354	280	930	0.75	1920
JR138-10	180	380	583	346	91.6	0.86	1.8	387	300	1050	0.81	2090
JR1410-10	200	6000	590	27	90.5	0.8	2.7	511	248	2100	0.9	3300
JR157-10	260	6000	588	33.5	91.2	0.81	2.1	412	406	3000	1.1	3700
JR158-10	310	6000	585	39.5	91.7	0.81	2	442	454	3400	1.2	4000
JR1510-10	400	6000	585	50.3	92	0.82	2.2	554	467	4200	1.4	4500
JR1512-10	480	6000	585	60	92.9	0.81	2.3	602	512	5100	1.6	4750
JR1510-12	280	6000	490	38	91.4	0.77	2.2	478	380	4200	1.2	4500
JR1512-12	330	6000	490	44	91.7	0.78	2.1	515	413	5100	1.3	4750