Rated Power: 5.5Kw~220Kw, IEC standard;
                       10Hp~500Hp, NEMA standard
Rated Speed: 3000rpm, 1500rpm, 1800rpm

Vertical hollow shaft electric motor, the latest product of our factory, is three phase ac synchronous induction motor, especially for driving vertical deep well turbine pump.

This kind of motor is of high efficiency, high starting torque, quiet-running, low vibration, low temperature rise, can sustain heavy axial thrust load, have compact and reliable structure with easy maintenance etc.

The rated output grades conform to the IEC standard or NEMA standard.

After being fitted with vertical pumps, the motors are widely used in pumping underground water in mines, city, farm and factories etc.

Protection: weather-protected type1 (drip-proof), IP54, IP55.

Technical parameter:
a. For IEC standard

Model	Rated power		Rated current	Rated voltage	Rated frequency	Speed	Efficiency
	Kw	Hp	A	V	Hz	R/min	%
VHS132-1-2	5.5	7.5	11/10.8	380	50	3000	83.8
VHS132-2-2	7.5	10	14.4/14.5	380	50	3000	84.8
VHS160-1-2	11	15	22.5/22	380	50	3000	84.5
VHS160-2-2	15	20	30	380	50	3000	85.5
VHS160-1-4	11	15	23/22.5	380	50	1500	86.5
VHS160-2-4	15	20	30	380	50	1500	87.5
VHS180-1-2	18.5	25	36	380	50	1500	87
VHS180-1-4	18.5	25	37	380	50	1500	88
VHS180-2-2	22	30	43/42.5	380	50	1500	87.5
VHS180-2-4	22	30	43.5/43	380	50	1500	88.5
VHS200-1-4	30	40	58/58.5	380	50	1500	89.5
VHS200-2-4	37	50	72/71	380	50	1500	90
VHS200-3-4	45	60	85/85.5	380	50	1500	90.5
VHS250-1-4	55	75	105.5/103.5	380	50	1500	91
VHS250-2-4	75	100	139.5/140	380	50	1500	91.5
VHS250-3-4	90	125	173/167.5	380	50	1500	91.5
VHS280-1-4	110	150	205.5/202	380	50	1500	92
VHS280-2-4	132	175	238/241	380	50	1500	92.5
VHS280-3-4	150	200	275/276	380	50	1500	92.5
VHS280-4-4	185	250	348/345	380	50	1500	92.5
VHS280-5-4	200	270	374/371	380	50	1500	93
VHS280-6-4	220	300	415/408	380	50	1500	93

b. For NEMA standard

Type	Rated output	Rated speed	Current at 460 V		Locked rotor torque	Rated eff.	Power factor	Nema code letter	Torque		Downthrust
			Full load	Locked rotor					Locked rotor	Break down	Standard	Extra
									of full load
	HP	r/min	A	A	Lb-Ft	%	%		%	%	lb	lb
VHS215TP-4-010S	10	1765	13.1	78	30	85.2	83	G	170	200	2500	2500
VHS254TP-4-015S	15	1765	18.6	116	44.7	89	83.5	G	170	200	3200	3200
VHS256TP-4-020S	20	1772	24.4	145	59.7	89	85	G	170	200	3200	3200
VHS284TP-4-025S	25	1772	30.2	183	74	90	85	G	160	200	3200	3200
VHS286TP-4-030S	30	1772	35.8	217	89.2	90	86	G	160	200	3200	3200
VHS324TP-4-040S	40	1772	46.4	276	119	91.5	87	G	160	200	5500	8800
VHS326TP-4-050S	50	1772	58	363	149	91.5	87	G	160	200	5500	8800
VHS364TP-4-060S	60	1775	70.2	433	177	92.5	87	G	150	200	5600	8960
VHS365TP-4-075S	75	1775	86.2	530	222	92.5	87	G	150	200	5600	8960
VHS404TP-4-100S	100	1775	116.2	724	297	93.1	87	G	150	200	6700	10750
VHS405TP-4-125S	125	1775	140.6	892	370	93.3	88	G	150	200	6700	10750
VHS444TP-4-150S	150	1778	168.4	1074	443	93.5	88	G	140	200	8000	12800
VHS444TP-4-175S	175	1778	196.5	1295	522	93.5	88	G	140	200	8000	12800
VHS445TP-4-200S	200	1778	228	1442	590	93.8	88	G	140	200	8000	12800
VHS445TP-4-250S	250	1778	279.2	1826	738	94	88	G	140	175	8000	12800
VHS447TP-4-300S	300	1778	329.5	2187	882	94.5	89	G	140	175	8000	12800
VHS5006P-4-300S	300	1780	329.5	2187	882	94.5	89	G	120	175	8750	14000
VHS5006P-4-350S	350	1780	383.2	2496	1029	94.8	89	G	120	175	8750	14000
VHS5008P-4-400S	400	1780	435.7	2858	1176	95.3	89	G	120	175	8750	14000
VHS5008P-4-450S	450	1780	489.6	3278	1323	95.4	89	G	100	175	8750	14000
VHS5008P-4-500S	500	1780	543.4	3687	1470	95.5	89	G	100	175	8750	14000

Mounting dimensions:

Type	Rated output (HP)	Mounting Dimension (inch)											Overall Dimension (inch)
		BD	AJ	AK	BF	BX	BZ	EW	R	BY	CD	EO>	P	AB	AG
VHS215TP-4-010S	10	10	9.125	8.25	0.44	1	1.38	0.25	1.13	10-32	17.56	3.22	13.6	10.2	21.3
VHS254TP-4-015S	15	10	9.125	8.25	0.44	1	1.38	0.25	1.13	10-32	23.38	3.22	15.2	11.1	28.1
VHS256TP-4-020S	20	10	9.125	8.25	0.44	1	1.38	0.25	1.13	10-32	23.38	3.22	15.2	11.1	28.1
VHS284TP-4-025S	25	10	9.125	8.25	0.44	1	1.38	0.25	1.13	10-32	24.75	3.22	15.2	11.1	29.5
VHS286TP-4-030S	30	10	9.125	8.25	0.44	1	1.38	0.25	1.13	10-32	24.75	3.22	15.2	11.1	29.5
VHS324TP-4-040S	40	16.5	14.75	13.5	0.69	1.25	1.75	0.25	1.367	1/4-20	28.22	4.22	17.3	12.7	32.7
VHS326TP-4-050S	50	16.5	14.75	13.5	0.69	1.25	1.75	0.25	1.367	1/4-20	28.22	4.22	17.3	12.7	32.7
VHS364TP-4-060S	60	16.5	14.75	13.5	0.69	1.25	1.75	0.25	1.367	1/4-20	31.16	4.56	19.1	14.4	36
VHS365TP-4-075S	75	16.5	14.75	13.5	0.69	1.25	1.75	0.25	1.367	1/4-20	31.16	4.56	19.1	14.4	36
VHS404TP-4-100S	100	16.5	14.75	13.5	0.69	1.5	2.125	0.375	1.668	1/4-20	36.94	4.56	21	15.2	42.2
VHS405TP-4-125S	125	16.5	14.75	13.5	0.69	1.5	2.125	0.375	1.668	1/4-20	36.94	4.56	21	15.2	42.2
VHS444TP-4-150S	150	16.5	14.75	13.5	0.69	1.69	2.5	0.375	1.854	1/4-20	42.66	5	23.3	18.1	47.7
VHS444TP-4-175S	175	16.5	14.75	13.5	0.69	1.69	2.5	0.375	1.854	1/4-20	42.66	5	23.3	18.1	47.7
VHS445TP-4-200S	200	16.5	14.75	13.5	0.69	1.69	2.5	0.375	1.854	1/4-20	42.66	5	23.3	18.1	47.7
VHS445TP-4-250S	250	16.5	14.75	13.5	0.69	1.69	2.5	0.375	1.854	1/4-20	42.66	5	23.3	18.1	47.7
VHS447TP-4-300S	300	20	14.75	13.5	0.69	1.938	2.5	0.5	2.16	1/4-20	49.75	5	23.3	19.5	54.8
VHS5006P-4-300S	300	20	14.75	13.5	0.69	1.938	2.5	0.5	2.16	1/4-20	49.75	6.25	33.8	27.5	56.1
VHS5006P-4-350S	350	20	14.75	13.5	0.69	1.938	2.5	0.5	2.16	1/4-20	49.75	6.25	33.8	27.5	56.1
VHS5008P-4-400S	400	24.5	14.75	13.5	0.69	2.188	3.25	0.5	2.41	3/8-16	53.88	6.25	33.8	27.5	60.2
VHS5008P-4-450S	450	24.5	14.75	13.5	0.69	2.188	3.25	0.5	2.41	3/8-16	53.88	6.25	33.8	27.5	60.2
VHS5008P-4-500S	500	24.5	14.75	13.5	0.69	2.188	3.25	0.5	2.41	3/8-16	53.88	6.25	33.8	27.5	60.2