Three-Speed Three-Phase Induction Motor (for Lifting) Manufacturer

Three-Speed Three-Phase Induction Motor (for Lifting)

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YZ-H Series Three-phase Induction Motors for Hoisting

Introduction

The YZ-H series of three-speed three-phase induction motors for lifting meet GB755 and GB/T7060 standards for rotating electrical machines in ships. These three-speed motors feature low noise, safety devices, and reliable operation over the long-term. The hoisting motors are used to drive winches, capstans and intermittent hoisting. This series complies with the following standards:
IEC60034   Rotary motor
IEC60068   Testing process of basic environment
IEC60072   Mounting arrangements and power of rotary motor
IEC60092   Marine electrical devices and Rules for the construction of sea-going steel ships

Operating Conditions:
Altitude: 0m;Temperature:-25~ 45℃; Relative air humidity: ≤ 95%;
Shock, vibration, dew, salt mist, oil mist, fungus: exists; Inclination and swing: ±22.5°; heel: 15°; trim:10°

Main Technical Data

Main Technical Data

Type	Duty type S2-min	Rated power (kW)		Rated speedr/min		Rated current (A)		DC. Brake
Type	Duty type S2-min	380V 50Hz	440V 60Hz	380V 50Hz	440V 60Hz	380V 50Hz	440V 60Hz	Voltage (V)	Current A	Brake torque N · m
YZ200S-4/8/16-H	10/30/5	9	10	21.4	20.5	1435	1738	110	2.23	260
		9	10	24.7	23.7	684	837
		4.2	4.7	37.3	36.4	324	406
YZ200L-4/8/16-H		12.5	14	29.3	28.4	1437	1733
		12.5	14	34.3	33.2	689	840
		5.7	6.5	49.5	49.4	330	410
YZ225S-4/8/16-H		16.8	19	38.9	38.0	1421	1723		2.16	399
		16.8	19	46.2	45.0	683	835
		8	9.1	67.6	67.9	333	413
YZ225L-4/8/16-H		22.5	25	51.5	49.4	1422	1725
		22.5	25	60.3	57.9	686	838
		10.6	12	85.6	86.3	334	400
YZ250S-4/8/16-H		30	33.5	63.8	61.6	1410	1713		2.65	876
		30	33.5	71.3	68.7	680	832
		14.5	16	105.5	103.5	336	415
YZ250M-4/8/16-H		42	46	86.3	81.6	1410	1707
		42	46	95	89.8	676	830
		20	22	112.6	110	334	414
YZ280S-4/8/16-H		56	63	114	111.2	1415	1717		2.45	1550
		56	63	120.6	117.2	694	844
		27	30	147.5	145	345	423
YZ280L-4/8/16-H		75	84	154	149	1427	1729
		75	84	161.5	156.2	692	843
		36	40	182	179.5	345	423

Overall and Mounting Dimensions

Frame size	Mounting Dimension															Overall Dimension								Weight (kg)
Frame size	A	B	C	D	E	F	G	H	K	M	N	P	S	T	n	AB	AD	BB		HA	HD	L1	L2	L1	L2
200S	318	228	133	48	110	14	42.5	200	19	350	300	400	19	5	4	398	300		338	20	518	660	790	249	335
200L	318	305	133	48	110	14	42.5	200	19	350	300	400	19	5	4	398	300		418		518	740	870	280	385
225S	356	286	149	55	110	16	49	225	19	400	350	450	18	5	8	436	325		386		578	765	925	330	405
225L	356	356	149	55	110	16	49	225	19	400	350	450	18	5		436	325		456		578	835	995	390	465
250S	406	311	168	65	140	18	58	250	24	500	450	550	18	5		506	400		420	23	628	845	1030	600	690
250M	406	349	168	65	140	18	58	250	24	500	450	550	18	5		506	400		458		628	880	1060	700	850
280S	457	368	190	75	140	20	67.5	280	24	500	450	550	18	5		557	430		478		698	910	1125	800	880
280L	457	457	190	75	140	20	67.5	280	24	500	450	550	18	5		557	430		567		698	1000	1215	1010	1200

All data is for reference only and may change depending on the specifications of your order.