Name: China High Voltage Motor For Mining Manufacturers Suppliers Factory - Made in China
Brand: Simo Motor
SKU: 272144312

Introduction to the YKS-400 Series Motor

The YKS-400 series motors are primarily used for high-power, high-load, continuous-operation equipment in mining applications , such as:

Oilfield operations : Driving water injection pumps, compressors, and oil transfer pumps.

Mining equipment : Ball mills, crushers, hoists, ventilation fans, etc.

The YKS series is a specialized line of high-voltage motors developed by SIMO Motors for large-scale mining applications. These motors feature high energy efficiency, durability, and easy installation/maintenance , making them widely used in various industries, including mining, steel plants, chemical processing, and hydraulic engineering across China.

Model Number Explanation

SIMO YKS Series High-Voltage Three-Phase Asynchronous Motor Model Number Explanation

Taking YKS4001-2 as an example:

"YKS" : Enclosed squirrel-cage rotor asynchronous motor with air-to-water cooler .

"4001" : Frame center height = 400mm ; "1" indicates the first iron core length .

"2" : Number of poles (4-pole motor ).

Key Parameters

Frame Size	355–630 (6KV); 400–800 (10KV)(Customizable)
Rated Voltage	6KV / 10KV (Customizable)
Rated Frequency	50Hz
Speed	3000rpm, 1500rpm, 1000rpm, 750rpm
Power Range	220–3150KW
Mounting Type	IMB3
Protection Class	IP44 / IP54
Cooling Method	IC81W
Insulation Class	F
Ambient Temperature	Seasonal variations, max. 40°C; min. -15°C
Humidity	Max. 90% relative humidity in the wettest month, with an average monthly low ≤25°C.

YKS Series High Voltage Motor Overview

The YKS series 6kV (10kV) three - phase asynchronous motors (High Voltage Motor For Mining) are three - phase asynchronous motors with squirrel - cage rotors. These three - phase asynchronous motors are manufactured in accordance with JB/T7593–1994 "Technical Specifications for Y Series 6kV High - Voltage Three - Phase Asynchronous Motors (Frame Sizes 355 - 630)" and JB/10446 - 2004 "Technical Specifications for Asynchronous Motors (Frame Sizes 400 - 800)". The protection class of the YKS series motors is IP44/IP54, and the cooling method is ICW81A.

This series of motors features advantages such as high efficiency, energy - saving, low noise, small vibration, light weight, reliable performance, and convenient installation and maintenance.

The structure and installation type of this series of motors is IMB3. The rating is based on the continuous duty system (S1). The rated frequency of the motors is 50Hz, and the rated voltages are 6kV and 10kV. Other voltage levels or special requirements can be negotiated with users when placing an order.

Technical data sheet

YKS-6KV-High Voltage Motor for Mining
Type	Rated Power (kW)	Rated Current (A)	Speed (r/min)	Efficiency (%)	Power Factor (cos Φ)	Max. Torque / Rated Torque	Locked Torque / Rated Torque	Locked Current / Rated Current	J (Motor) (Kg.m²)	J (Load) (Kg.m²)	Y Mass (kg)	YKS Mass (kg)	Lubrication Time (h)
Y.YKS4001-2	450	53.3	2975	94.4	0.86	1.8	0.6	7	4.7	30	2380	2630	500
Y.YKS4002-2	500	58.5	2975	94.6	0.87	1.8	0.6	7	5	33	2512	2760	500
Y.YKS4003-2	560	65.4	2975	94.7	0.87	1.8	0.6	7	5.5	36	2646	2896	500
Y.YKS4004-2	630	73.4	2975	94.9	0.87	1.8	0.6	7	6	39	2740	2990	500
Y.YKS4501-2	710	82.7	2975	95	0.87	1.8	0.6	7	8.3	43	3440	3818	500
Y.YKS4502-2	800	92.9	2975	95.2	0.87	1.8	0.6	7	8.9	51	3550	3841	500
Y.YKS4503-2	900	104.5	2975	95.3	0.87	1.8	0.6	7	10	55	3680	4085	500
Y.YKS4504-2	1000	114.6	2975	95.4	0.88	1.8	0.6	7	11.2	57	3865	4280	500
Y.YKS4003-4	355	42.3	1485	93.8	0.86	1.8	0.8	6.5	6.5	89	2050	2610	1000
Y.YKS4004-4	400	47.6	1485	94	0.86	1.8	0.8	6.5	7	99	2140	2680	1000
Y.YKS4005-4	450	53.4	1485	94.2	0.86	1.8	0.8	6.5	7.8	110	2210	2750	1000
Y.YKS4006-4	500	58.6	1485	94.3	0.87	1.8	0.8	6.5	8.3	121	2340	2830	1000
Y.YKS4007-4	560	65.5	1485	94.5	0.87	1.8	0.8	6.5	9	133	2430	2920	1000
Y.YKS4004-6	280	34.7	990	93.5	0.83	1.8	0.8	6	11.5	261	2070	2277	2000
Y.YKS4005-6	315	39	990	93.7	0.83	1.8	0.8	6	12.3	290	2130	2343	2000
Y.YKS4006-6	355	43.8	990	93.9	0.83	1.8	0.8	6	13.3	323	2190	2409	2000
Y.YKS4007-6	400	49.3	990	94	0.83	1.8	0.8	6	14.5	360	2280	2530	2000
Y.YKS4005-8	200	26.6	740	92.8	0.78	1.8	0.8	5.5	12.3	420	2085	2270	2000
Y.YKS4006-8	220	29.2	740	92.9	0.78	1.8	0.8	5.5	13.2	423	2170	2440	2000
Y.YKS4007-8	250	32.7	740	93	0.79	1.8	0.8	5.5	14.5	476	2280	2550	2000
Y.YKS4008-8	280	36.6	740	93.2	0.79	1.8	0.8	5.5	15.8	528	2410	2710	2000

YKS-10KV-High Voltage Motor for Mining
Type	Rated Power (kW)	Rated Current (A)	Speed (r/min)	Efficiency (%)	Power Factor (cos Φ)	Max. Torque / Rated Torque	Locked Torque / Rated Torque	Locked Current / Rated Current	J (Motor) (kg·m²)	J (Load) (kg·m²)	Y Mass (kg)	YKS Mass (kg)	Lubrication Time (h)
Y.YKS4001-2	220	16.3	2975	92.8	0.84	1.8	0.6	7	2	16	2250	2452	500
Y.YKS4002-2	250	18.3	2975	92.9	0.85	1.8	0.6	7	2.3	18	2450	2507	500
Y.YKS4003-2	280	20.4	2975	93.2	0.85	1.8	0.6	7	2.8	20	2380	2594	500
Y.YKS4004-2	315	22.6	2975	93.5	0.86	1.8	0.6	7	3	22	2450	2670	500
Y.YKS4001-4	220	16.3	1490	92.5	0.84	1.8	0.7	7	6.3	37	2120	2380	1000
Y.YKS4002-4	250	18.3	1490	92.7	0.85	1.8	0.7	7	6.8	38	2180	2440	1000
Y.YKS4003-4	280	20.5	1490	92.9	0.85	1.8	0.7	7	7.3	40	2240	2500	1000
Y.YKS4004-4	315	22.7	1490	93.1	0.86	1.8	0.7	7	7.8	42	2300	2560	1000
Y.YKS4001-6	220	17	990	92.1	0.81	1.8	0.7	6	15	200	2200	2540	2000
Y.YKS4002-6	250	19.3	990	92.3	0.81	1.8	0.7	6	15.5	217	2290	2630	2000
Y.YKS4003-6	280	21.3	990	92.5	0.82	1.8	0.7	6	16.8	232	2380	2720	2000

Our Certificate

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Applications of YKS Series Motors

Applications of YKS-400 Series High-Voltage Motors in Energy & Mining Industries

Oil & Gas Applications:

Oilfield Extraction: Water injection pumps, compressors, and oil transfer pumps.

Gas Transmission: Pipeline booster station compressors.

Mining & Metallurgy Applications:

Mining Equipment: Ball mills, crushers, hoists, and ventilation fans.

Steel Plants: Rolling mills, blowers, and sintering machines.

The YKS series high-voltage motors are widely trusted and favored by energy and mining enterprises worldwide for their powerful performance, long service life, energy efficiency, and environmental friendliness .

Key Advantages of YKS Series Motors

Company profile

Xi'an Simo Motor Co., Ltd. (formerly Xi'an Simo Motor Factory) is a professional manufacturer of electric motors in China's machinery industry. The motors it produces include large - and medium - sized, high - and low - voltage, AC and DC motors, synchronous motors, high - efficiency motors, and explosion - proof motors. It is a power system provider integrating motor design and manufacturing, mechanical processing, and automation complete engineering.

Long History

The company was established in 1955 and has a history of 70 years in motor production and sales.

Fully certified

It has also obtained certifications such as the EU "CE", Australian "GEMS", South Korean "KC", Russian "GOST", Chinese "CCC", and energy - saving certification.

Wide range of products

Simo Motor holds over 120 invention patents for its products. It has 34 major product series, including more than 1,800 sub - categories and a total of over 19,500 specifications.

Custom Service

Simo Motor has an advanced R & D team, constantly improving the efficiency and quality of its motors.

Choose High Voltage Motor for Mining Choose Simo, Choose Quality! Contact email: sales@simo-motor.com.cn

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