Three-phase Induction Motor (for Lifting) Manufacturer

Three-phase Induction Motor (for Lifting)

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Introduction

Introduction
The JZ2-H series of three-phase marine induction motors for hoisting is a squirrel caged motor applicable for mechanical and electrical tugging machines and short-term loading, such as anchor machines, capstans and marine winches.

Operation Conditions:
Altitude: 0m; allowed max temperature: 45℃; relative humidity: ≤ 95%; shock, vibration, dew, salt mist, oil mist, fungus: exists; inclination and swing:±22.5°

Rules for the construction of sea-going steel ships
The motors also conform with the following Ship Classification Societies:
ABS, BV, LR, DNV, GL, KR, NK, RINA

Main Technical Data

Main Technical Data

Type	Power kW	Rated Current A		Rated Speed r/min		Duty Type		Brake			weight kg
	380V 50Hz	380V 50Hz	440V 60Hz	380V 50Hz	440V 60Hz	S3 %	S2 min	Braking torque N.m	Pickup voltage V	Holding voltage V
	380V 50Hz	380V 50Hz	440V 60Hz	380V 50Hz	440V 60Hz	S3 %	S2 min	Braking torque N.m	Pickup current A	Holding current A
JZ2-H 11-4	1.5	4.3	3.7	1400	1680	25	—	24.8	128/1.19	128/1.19	66
JZ2-H 12-4	2.2	6.0	5.2	1400	1680			24.8	128/1.19	128/1.19	86
JZ2-H 13-4	3.5	8.9	7.7	1400	1680			24.8	128/1.19	128/1.19	77
JZ2-H 21-4	5	12	10.4	1400	1680			54.8	128/1.78	128/1.78	110
JZ2-H 21-6	3.5	10	8.7	900	1080			54.8	128/1.78	128/1.78	110
JZ2-H 22-6	5	13.3	11.5	900	1080			54.8	128/1.78	128/1.78	122
JZ2-H 31-6	7.5	19.2	16.6	900	1080			119.6	128/2.05	128/2.05	174
JZ2-H 32-6	11	26.8	23.2	900	1080			119.6	128/2.05	128/2.05	195
JZ2-H 41-6	16	35	30.3	900	1080			232.8	110/9	30/2.45	365
JZ2-H 41-8	11	28.9	25	695	830			232.8	110/9	30/2.45	340
JZ2-H 22-4/12	3/1.2	6.8/7.12	5.9/6.15	1350/410	1620/490	—	30/10	40	110/1.6	30/0.85	112
JZ2-H 23-4/12	4.3/1.7	9.5/10.1	8.2/8.73	1350/410	1620/490			40	110/1.6	30/0.85	149
JZ2-H 32-4/12	6/2.5	12.9/11.3	11.2/9.76	1350/390	1620/465			119.6	110/4.5	30/1.23	177
JZ2-H 33-4/12	8.5/3.5	17.9/14.8	15.5/12.8	1370/390	1620/465			119.6	110/4.5	30/1.23	227
JZ2-H 33-4/16	8.5/2.4	19.2/11.6	16.6/10.1	1370/310	1620/370		30/15	119.6	110/4.5	30/1.23	230
JZ2-H 41-4/16	12/3.5	25/18.2	21.6/15.7	1370/320	1640/380			232.8	110/9	30/2.45	345
JZ2-H 42-4/16	18/5	37/23.8	32/20.6	1370/320	1640/380			232.8	110/9	30/2.45	407
JZ2-H 41-4/8/16	7.5/7.5/5	16.8/17.8/26	14.5/15.4/22.5	1400/665/300	1680/798/360		10/30/5	232.8	110/9	30/2.45	365
JZ2-H 42-4/8/16	11/11/7 .5	23/25.5/36	19.9/22.1/31.1	1400/665/300	1680/798/360			232.8	110/9	30/2.45	415
JZ2-H 51-4/8/16	16/16/11	33/35.2/49	28.5/30.4/42.3	1400/665/300	1680/798/360			510.6	110/9	30/2.46	505
JZ2-H 52-4/8/16	22/22/16	43.7/47.8/71	37.8/41.3/61.3	1400/665/300	1680/798/360			510.6	110/9	30/2.46	575
JZ2-H 61-4/8/16	30/30/22	60.5/69.5/96	52.3/60.1/83	1420/670/300	1700/800/360			676	110/10.47	30/2.86	850
JZ2-H 71-4/8/16	45/45/30	88.5/100/142	76.5/86.4/122.7	1420/680/320	1700/810/380			889	110/18.25	30/4.98	1210
JZ2-H 72-4/8/16	60/60/45	114/135/195	98.5/116.6/168.5	1420/720/330	1700/860/390			1350	110/18.25	30/4.98	1560

Overall and Mounting Dimensions

Frame	Type	Mounting Dimensions																				Overall Dimension
		A	B	C	D	E	F	G	H	K	M	N	P	S	T	n	Shaft extension type	D1	E1	d1	HA	AB	AC	AD	BB	HD	L1	L2
1#	JZ2-11; 12-4-H	190	140	85	28	60	8	24	112	14	265	230	300	15	4	4	cylindrical	—	—	—	12	220	250	190	180	275	410	485
	JZ2-13-4-H		170																						210		440	515
22#	JZ2-21-4; 6-H	220	150	90	32	80	10	27	1125	14	265	230	300								15	260	280	195	190	295	410	530
	JZ2-22-6; 4/12-H		200																						240		460	590
	JZ2-23-4/12-H		270																						310		530	660
33#	JZ2-31-6-H	250	200	100	42	110	12	37	1150	18	300	250	350	119	5						20	300	320	235	250	345	560	650
	JZ2-32-6; 4/12-H		280																						330		640	730
	JZ2-33-4/12; 4/16-H		380																						430		740	830
4#	JZ2-41-6; 8; 4/16; 4/8/16 -H	320	305	120	50	110	16	43.5	200	26	400	350	450			8						380	420	295	375	470	700	820
	JZ2-42-4/16; 4/8/16 -H		380																						450		770	895
5#	JZ2-51-4/8/16-H	360	360	140	60	140	18	52.9	225		500	450	550									430	450	325	460	510	840	990
	JZ2-52-4/8/16-H		460																						560		940	1090
6#	JZ2-61-4/8/16-H	420	440	160	70	140	20	26	250	32	500	450	550				conical	M48×2	105	90	23	510	550	380	550	575	950	1130
7#	JZ2-71-4/8/16-H	480	510	190	90	170	25	35	280		-	-	-	-	-	-		M60×3	130	110		560	620	410	620	600	1060	1255
	JZ2-72-4/8/16-H		660																						770		1200	1535