YKK Series Motor - Zhejiang Waland Electric Motor Co., Ltd

YKK series (H355-630) medium-sized high-voltage three-phase asynchronous motors

Product Overview

YKK series (H355-630) medium-sized high-voltage three-phase asynchronous motors have six center heights from H355 to H630.
This series of motors adopts advanced analysis technology in development, and uses high-quality materials and scientific processing technology in manufacturing, making the series of motors have the advantages of high efficiency, low noise, low vibration, high reliability and convenient installation and maintenance.
This series of motors fully complies with the international GB755 "Ratings and Performance of Rotating Motors", GB10069 "Determination Methods and Limits of Rotating Motor Noise", GB100693 "Determination Methods and Limits of Rotating Motor Noise Part 3: Noise Limits", GB10068 "Measurement, Evaluation and Limits of Mechanical Vibration of Motors with Shaft Center Height of 56mm and Above" and related IEC standards.

Ordering instructions

When ordering.please indicate the motor type,pole number,rated power rated voltage,rated frequency, protection grade,cooling method, mounting type,terminal box type,altitude, and ervironment temperature;lf you have other technical requirements besides the national standards on the motor our company will design specifically for you, and put into production after signing the technical agreement.

Detailed description

◆Basic parameters

(1) Rated voltage: 6KV or 10KV (special voltage can be manufactured according to needs)
(2) Rated frequency: 50Hz (60Hz can be manufactured according to needs)
(3) Working system: S1 continuous working
(4) Protection level: IP44 or IP54
(5) Cooling method: IC611 (high voltage variable frequency motor is IC616 or IC666)
(6) Motor structure installation method: IMB3
(7) Insulation level: F class
◆Model description (taking YKK500-4 as an example)
Y-squirrel cage type three-phase asynchronous motor; KK-air-to-air cooler; 500-represents the motor center height of 500mm; 4-represents 4 levels.

◆Structural features

(1) This series of motors adopts a box-type appearance, and the base is welded from steel plates, which makes the motor have the characteristics of good rigidity and light weight. The optimized design of the motor structure also makes the series of motors easy to install and maintain.
(2) YKK series motors are equipped with air-to-air coolers on the top of the motor.
(3) Stator and rotor punchings are made of low-loss non-oriented cold-rolled silicon steel sheets. The stator adopts an external pressure structure, the stator winding adopts F-class insulation material, and the coil ends are reliably fixed and tied. After the end wiring of the coil is completed, it needs to undergo an inter-turn pulse voltage test and adopt the internationally advanced vacuum pressure impregnation solvent-free paint (VPI) process.
(4) The squirrel cage rotor has two structures: cast aluminum and copper bars. It is manufactured using advanced and reliable cast aluminum or welding processes and has undergone dynamic balancing verification. Therefore, the motor runs smoothly and reliably.
(5) The bearings adopt two structural forms: rolling bearings and sliding bearings, depending on the motor power and speed.

◆ Starting performance

This series of motors can be used to drive various general machinery. If the driven machine is a water pump or a fan started with light load, and the following conditions are met
(a) The terminal voltage of the motor during the starting process is not less than 80% of the rated voltage;
(b) The resistance torque of the fan at the rated speed of the motor is not greater than 23% of the rated torque of the motor;
If the load exceeds the above requirements, or the motor is used to drive other mechanical equipment, such as coal mills, belt conveyors, rolling mills, winches and other heavy-load starting equipment, the user is required to provide detailed technical requirements, including the terminal voltage during the motor starting process, the resistance torque curve of the load and the load moment of inertia (converted to the motor speed), etc., to analyze and determine whether a special design is required to meet the load requirements.

Medium H355-630

YKK series medium-sized high-voltage three-phase asynchronous motor technical data(6KV)
Type	Rated power (kW)	Rated current (A)	Rated load			Lock torque	Lock current	Maximum torque	Weight (kg)
			Efficiency	Power factor	Rated speed	Rated torque	Rated current	Rated torque
			(%)	(cosφ)	(r/min)	(Rtandard value)	(Rtandard value)	(Rtandard value)
YKK355-2	185	22	93.2	0.86	2980	0.7	7.0	2.5	2120
YKK355-2	200	24	93.4	0.86	2980	0.7	7.0	2.5	2170
YKK355-2	220	27	92.5	0.85	2980	0.6	7.0	2.5	2220
YKK355-2	250	30	92.6	0.85	2980	0.6	7.0	2.5	2430
YKK355-2	280	34	92.8	0.85	2980	0.6	7.0	2.5	2460
YKK355-2	315	38	93.1	0.85	2980	0.6	7.0	2.5	2480
YKK355-2	355	42	93.4	0.86	2980	0.6	7.0	2.5	2580
YKK400-2	355	42	93.4	0.86	2980	0.6	7.0	2.5	3020
YKK400-2	400	48	93.7	0.86	2980	0.6	7.0	2.5	3050
YKK400-2	450	53	94.0	0.86	2980	0.6	7.0	2.5	3070
YKK400-2	500	59	94.2	0.86	2980	0.6	7.0	2.5	3090
YKK400-2	560	66	94.4	0.86	2980	0.6	7.0	2.5	3190
YKK450-2	560	66	94.4	0.86	2985	0.6	7.0	2.5	3500
YKK450-2	630	73	94.6	0.87	2985	0.6	7.0	2.5	3550
YKK450-2	710	83	94.7	0.87	2985	0.6	7.0	2.5	3600
YKK450-2	800	93	94.8	0.88	2985	0.6	7.0	2.5	3650
YKK450-2	900	105	95.0	0.88	2985	0.6	7.0	2.5	3750
YKK500-2	900	105	95.0	0.87	2985	0.6	7.0	2.5	4790
YKK500-2	1000	116	95.1	0.87	2985	0.6	7.0	2.5	4970
YKK500-2	1120	130	95.2	0.87	2985	0.6	7.0	2.5	5150
YKK500-2	1250	145	95.3	0.87	2985	0.6	7.0	2.5	5330
YKK500-2	1400	160	95.4	0.88	2985	0.6	7.0	2.5	5380
YKK560-2	1400	160	95.4	0.88	2985	0.6	7.0	2.5	5410
YKK560-2	1600	183	95.5	0.88	2985	0.6	7.0	2.5	5730
YKK560-2	1800	206	95.6	0.88	2985	0.6	7.0	2.5	6050
YKK560-2	2000	220	95.7	0.88	2985	0.6	7.0	2.5	6450
YKK630-2	2000	228	95.7	0.88	2985	0.6	7.0	2.5	8480
YKK630-2	2240	256	95.8	0.88	2985	0.6	7.0	2.5	8840
YKK630-2	2500	285	96.9	0.88	2985	0.6	7.0	2.5	9210
YKK630-2	2800	22	92.8	0.85	2985	0.7	6.5	2.0	9800
YKK355-4	185	22	92.8	0.85	1485	0.7	6.5	2.0	2060
YKK355-4	200	24	92.9	0.85	1485	0.7	6.5	2.0	2100
YKK355-4	220	27	93.0	0.85	1485	0.7	6.5	2.0	2170
YKK355-4	250	30	93.1	0.85	1485	0.7	6.5	2.0	2220
YKK355-4	280	34	93.2	0.86	1485	0.7	6.5	2.0	2320
YKK400-4	280	34	93.2	0.86	1485	0.7	6.5	2.0	2750
YKK400-4	315	38	93.3	0.86	1485	0.7	6.5	2.0	2800
YKK400-4	355	42	93.5	0.86	1485	0.7	6.5	2.0	2880
YKK400-4	400	48	93.7	0.86	1485	0.7	6.5	2.0	3000
YKK400-4	450	53	93.9	0.86	1485	0.7	6.5	2.0	3070
YKK400-4	500	59	94.0	0.86	1485	0.7	6.5	2.0	3160
YKK450-4	500	69	94.0	0.86	1491	0.7	6.5	2.0	2540
YKK450-4	60	66	94.2	0.86	1491	0.7	6.5	2.0	3610
YKK450-4	630	75	94.4	0.86	1491	0.7	6.5	2.0	3670
YKK450-4	710	84	84.6	0.80	1481	0.7	6.5	2.0	3970
YKK450-4	800	93	94.8	0.87	1491	0.7	6.5	2.0	4270
YKK500-4	800	93	94.8	0.87	1491	0.7	6.5	2.0	4610

YKK series medium-sized high-voltage three-phase asynchronous motor technical data(6KV)
Type	Rated power (kW)	Rated current (A)	Rated load			Lock torque	Lock current	Maximum torque	Weight (kg)
			Efficiency	Power factor	Rated speed	Rated torque	Rated current	Rated torque
			(%)	(Cosφ)	(r/min)	(Standard value)	(Standard value)	(Standard value)
YKK500-4	900	105	94.9	0.87	1491	0.7	6.5	2.0	4750
YKK500-4	1000	115	95.0	0.87	1491	0.7	6.5	2.0	4890
YKK500-4	1120	130	95.1	0.87	1491	0.7	6.5	2.0	5030
YKK500-4	1250	144	98.2	0.88	1491	0.6	6.5	2.0	5870
YKK560-4	1250	144	95.2	0.88	1491	0.6	6.5	2.0	6110
YKK560-4	1400	160	95.3	0.88	1491	0.6	6.5	2.0	6620
YKK560-4	1600	183	95.4	0.88	1491	0.6	6.5	2.0	6810
YKK560-4	1800	208	95.5	0.88	1491	0.6	6.5	2.0	7770
YKK630-4	1800	206	95.5	0.88	1491	0.6	6.5	2.0	7970
YKK630-4	2000	229	95.6	0.88	1491	0.6	6.5	2.0	8370
YKK630-4	2240	256	95.7	0.88	1491	0.6	6.5	2.0	8870
YKK630-4	2500	285	95.8	0.88	1491	0.6	6.5	2.0	9370
YKK355-6	185	23	92.4	0.82	985	0.7	6.0	2.0	2110
YKK355-6	200	25	92.6	0.82	985	0.7	6.0	2.0	2150
YKK355-6	220	28	92.8	0.82	985	0.7	6.0	2.0	2200
YKK400-6	220	28	92.8	0.82	985	0.7	6.0	2.0	2790
YKK400-6	230	31	93.0	0.82	985	0.7	6.0	2.0	2840
YKK400-6	280	38	93.3	0.82	985	0.7	6.0	2.0	2880
YKK400-6	315	38	93.5	0.82	985	0.7	6.0	2.0	2890
YKK400-6	355	44	93.7	0.83	985	0.7	6.0	2.0	3300
YKK450-6	355	44	93.7	0.83	991	0.7	6.0	2.0	3520
YKK450-6	400	49	93.8	0.83	991	0.7	6.0	2.0	3570
YKK450-6	450	55	94.1	0.83	991	0.7	6.0	2.0	3670
YKK450-6	500	61	94.3	0.83	991	0.7	6.0	2.0	3780
YKK450-6	560	68	94.4	0.84	991	0.7	6.0	2.0	4010
YKK500-6	560	68	94.4	0.84	991	0.7	6.0	2.0	4710
YKK500-6	630	76	94.5	0.84	991	0.7	6.0	2.0	4780
YKK500-6	710	86	94.8	0.84	991	0.7	0.0	2.0	4960
YKK500-6	800	96	94.9	0.84	991	0.7	6.0	2.0	5130
YKK500-6	900	107	95.0	0.85	991	0.7	6.5	2.0	5840
YKK560-6	900	107	95.0	0.85	991	0.7	6.5	2.0	6530
YKK560-6	1000	119	95.1	0.85	091	0.7	6.5	2.0	6660
YKK560-6	1120	133	95.2	0.85	991	0.7	6.5	2.0	6750
YKK560-6	1250	147	95.3	0.86	991	0.7	6.5	2.0	6960
YKK630-6	1250	147	95.3	0.86	992	0.7	6.5	2.0	7900
YKK630-6	1400	164	95.4	0.86	992	0.7	6.5	2.0	8760
YKK630-6	1600	187	95.5	0.86	992	0.7	6.5	2.0	9090
YKK630-6	1800	210	95.7	0.86	992	0.7	6.5	2.0	9900
YKK400-8	185	25	92.5	0.78	735	0.8	5.5	2.0	2700
YKK400-8	200	27	92.7	0.78	735	0.8	5.5	2.0	2840
YKK400-8	220	29	92.9	0.78	735	0.8	5.5	2.0	2680
YKK400-8	250	33	93.0	0.79	735	0.8	5.5	2.0	3100
YKK400-8	280	38	93.2	0.79	735	0.8	5.5	2.0	3220
YKK450-8	250	33	93.0	0.79	735	0.8	5.5	2.0	3420
YKK450-8	280	36	93.2	0.79	735	0.8	5.5	2.0	3510
YKK450-8	315	41	93.4	0.79	735	0.8	5.5	2.0	3700
YKK450-8	355	46	93.5	0.79	735	0.8	5.5	2.0	3810
YKK450-8	400	51	93.7	0.80	735	0.8	5.5	2.0	3830
YKK500-8	400	51	93.7	0.80	741	0.8	5.5	2.0	4500
YKK500-8	450	57	94.1	0.81	741	0.8	5.5	2.0	4640

YKK series medium-sized high-voltage three-phase asynchronous motor technical data(6KV)
Type	Rated power (kW)	Rated current (A)	Rated load			Lock torque	Lock current	Maximum torque	Weight (kg)
			Efficiency	Power factor	Rated speed	Rated torque	Rated current	Rated torque
			(%)	(Cosφ)	(r/min)	(Standard value)	(Standard value)	(Standard value)
YKK500-8	500	63	94.4	0.81	741	0.8	5.5	2.0	4790
YKK500-8	560	70	94.6	0.81	741	0.8	5.5	2.0	4930
YKK500-8	630	78	94.7	0.82	741	0.7	6.0	2.0	5340
YKK560-8	630	78	94.7	0.82	741	0.7	6.0	2.0	5850
YKK560-8	710	88	94.8	0.82	741	0.7	6.0	2.0	6020
YKK560-8	800	98	94.9	0.83	741	0.7	6.0	2.0	6240
YKK560-8	900	109	95.0	0.84	741	0.7	6.0	2.0	6760
YKK630-8	900	109	95.0	0.84	741	0.7	6.0	2.0	7070
YKK630-8	1000	120	95.1	0.84	741	0.7	6.0	2.0	7420
YKK630-8	1120	135	95.2	0.84	741	0.7	6.0	2.0	7760
YKK630-8	1250	150	95.4	0.84	741	0.7	6.0	2.0	8110
YKK630-8	1400	167	95.6	0.84	741	0.7	6.0	2.0	9100
YKK450-10	185	26	91.7	0.75	590	0.8	5.5	2.0	3450
YKK450-10	200	28	91.9	0.75	590	0.8	5.5	2.0	3500
YKK450-10	220	31	92.1	0.75	590	0.8	5.5	2.0	3560
YKK450-10	250	35	92.3	0.75	590	0.8	5.5	2.0	3620
YKK450-10	280	38	92.5	0.75	590	0.8	5.5	2.0	3740
YKK450-10	315	43	92.8	0.76	590	0.8	5.5	2.0	3940
YKK500-10	315	43	92.8	0.76	593	0.8	5.5	2.0	4570
YKK500-10	355	48	93.0	0.76	593	0.8	5.5	2.0	4650
YKK500-10	400	54	93.3	0.76	593	0.8	5.5	2.0	4790
YKK500-10	450	61	93.4	0.76	593	0.8	5.5	2.0	4930
YKK500-10	500	66	93.6	0.78	593	0.8	5.5	2.0	5100
YKK500-10	560	74	93.7	0.78	593	0.7	6.0	2.0	5380
YKK560-10	560	74	93.7	0.78	593	0.7	6.0	2.0	6390
YKK560-10	630	83	93.8	0.78	593	0.7	6.0	2.0	6570
YKK560-10	710	93	94.0	0.78	593	0.7	6.0	2.0	7030
YKK560-10	800	102	94.2	0.80	593	0.7	6.0	2.0	7430
YKK630-10	800	102	94.2	0.80	593	0.7	6.0	2.0	7790
YKK630-10	900	115	94.3	0.80	593	0.7	6.0	2.0	8090
YKK630-10	1000	127	94.4	0.80	593	0.7	6.0	2.0	8430
YKK630-10	1120	140	94.6	0.80	593	0.7	6.0	2.0	8820
YKK450-12	185	27	91.8	0.70	490	0.8	5.5	2.0	3900
YKK450-12	200	30	92.0	0.70	490	0.8	5.5	2.0	3920
YKK450-12	220	32	92.2	0.72	490	0.8	5.5	2.0	3980
YKK500-12	220	32	92.2	0.72	490	0.8	5.5	2.0	4680
YKK500-12	250	36	92.5	0.72	490	0.8	5.5	2.0	4840
YKK500-12	280	40	92.7	0.72	490	0.8	5.5	2.0	4980
YKK500-12	315	45	92.8	0.72	490	0.8	5.5	2.0	5220
YKK500-12	355	50	93.0	0.74	490	0.8	5.5	2.0	5450
YKK500-12	400	56	93.3	0.74	490	0.7	6.0	2.0	5700
YKK560-12	400	56	93.3	0.74	494	0.7	6.0	2.0	6130
YKK560-12	450	63	93.4	0.74	494	0.7	6.0	2.0	6390
YKK560-12	500	69	93.7	0.74	494	0.7	6.0	2.0	6630
YKK560-12	560	76	93.8	0.76	494	0.7	6.0	2.0	6930
YKK630-12	560	76	93.8	0.76	494	0.7	6.0	2.0	8240
YKK630-12	630	85	93.9	0.76	494	0.7	6.0	2.0	8450
YKk630-12	710	96	94.0	0.76	494	0.7	6.0	2.0	8670
YKK630-12	800	108	94.2	0.76	494	0.7	6.0	2.0	9110

YKK series medium-sized high-voltage three-phase asynchronous motor appearance and installation dimensions (6KV)
Frame	Pole	Installation dimensions and tolerances																		Dimensions (limit)
		A		B		C		D		E		F		G		H		K		AD	AD	HD	L
		Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation
355	2	630	±14	900	1	315	±4.0	80	·0.030 ·0.011	170	±050	22	0 -0062	71	0 -02	355	0 -1.0	28	0 +0.52	1120	1000	1500	2450
	4-6							100	·0.035 ·0.013	210	±057	28		90					+0.62 0
400	2	710	±1.75	1000	±1.75	375		90		170	±050	25		81		400		35		1260	1050	1700	2600
	4-12					335		110		210	±0.57	28		100
450	2	800		1120		400		100						90		450				1420	1120	1900	2900
	4					355		120				32	0 -0.062	109
	6-12							130	·0.040 ·0.015	250				119
500	2	900	±2.10	1250	±2.10	560		110	·0.035 ·0.013	210		28	0 -0.052	100		500		42		1600	1200	2200	3300
	4					475		130	·0.040 ·0.015	250		32	0 -0.062	119
	6-12							140				36		128	0 -03
560	2	1000		1400		560		130				32		119	0 -02	560				1800	1260	2400	3560
	4					500		150				36		138	0 -03
	6-12							160		300	±065	40		147
630	2	1120		1600		560		140		250	±057	38		128		630		48		2000	1360	2720	3800
	4					530		170		300	±0.65	40		157
	6-12							180				45		165

YKK series medium-sized high-voltage three-phase asynchronous motor technical data(10KV)
Type	Rated power (kW)	Rated current (A)	Under rated load			Lock torque	Lock current	Maximum torque	Weight (kg)
			Efficiency	Power factor	Rated speed	Rated torque	Rated current	Rated torque
			(%)	(Cosφ)	(r/min)	(Rtandard value)	(Rtandard value)	(Rtandard value)
YKK400-2	200	15	93.1	0.85	2980	0.6	7.0	1.8	3320
YKK400-2	220	16	93.2	0.85	2980	0.6	7.0	1.8	3380
YKK400-2	250	18	93.3	0.85	2980	0.6	7.0	1.8	3430
YKK400-2	280	20	93.4	0.85	2980	0.6	7.0	1.8	3480
YKK450-2	315	23	93.5	0.86	2980	0.6	7.0	1.8	3500
YKK450-2	355	26	93.6	0.86	2980	0.6	7.0	1.8	3530
YKK450-2	400	29	93.8	0.86	2980	0.6	7.0	1.8	3560
YKK450-2	450	32	93.9	0.86	2980	0.6	7.0	1.8	3680
YKK450-2	500	36	94.0	0.86	2980	0.6	7.0	1.8	3790
YKK450-2	560	40	94.1	0.86	2980	0.6	7.0	1.8	3900
YKK450-2	630	43.2	94.7	0.89	2980	0.6	7.0	1.8	4360
YKK450-2	710	48.5	94.8	0.86	2980	0.6	7.0	1.8	4560
YKK500-2	630	45	94.2	0.89	2985	0.6	7.0	1.8	5230
YKK500-2	710	50	94.5	0.87	2985	0.6	7.0	1.8	5360
YKK500-2	800	56	94.6	0.87	2985	0.6	7.0	1.8	5550
YKK500-2	900	63	94.7	0.87	2985	0.6	7.0	1.8	5640
YKK500-2	1000	70	94.8	0.87	2985	0.6	7.0	1.8	5870
YKK500-2	1120	75	95.1	0.89	2983	0.6	7.0	1.8	6040
YKK500-2	1250	84	95.3	0.89	2983	0.6	7.0	1.8	6240
YKK560-2	1120	78	95.0	0.87	2983	0.6	7.0	1.8	6950
YKK560-2	1250	86	95.2	0.88	2983	0.6	7.0	1.8	7110
YKK560-2	1400	97	95.3	0.88	2983	0.6	7.0	1.8	7280
YKK560-2	1600	109	95.2	0.89	2983	0.6	7.0	1.8	7770
YKK560-2	1800	122	95.5	0.89	2983	0.6	7.0	1.8	7940
YKK630-2	1600	109	95.4	0.89	2983	0.6	7.0	1.8	9640
YKK630-2	1800	122	95.5	0.89	2983	0.6	7.0	1.8	9870
YKK630-2	2000	136	95.6	0.89	2983	0.6	7.0	1.8	10140
YKK630-2	2240	150	95.6	0.90	2983	0.6	7.0	1.8	10470
YKK630-2	2500	167	95.6	0.90	2983	0.6	7.0	1.8	10960
YKK630-2	2800	187	95.6	0.90	2983	0.6	7.0	1.8	11520
YKK400-4	220	16	92.1	0.84	1488	0.7	7.0	1.8	3070
YKK400-4	250	18	92.3	0.85	1488	0.7	7.0	1.8	3120
YKK400-4	280	21	92.5	0.85	1488	0.7	7.0	1.8	3170
YKK400-4	315	23	92.7	0.85	1488	0.7	7.0	1.8	3230
YKK400-4	356	26	92.9	0.85	1488	0.7	7.0	1.8	3300
YKK450-4	220	17	92.9	0.82	1488	0.7	6.5	1.8	3480
YKK450-4	250	19	93.0	0.83	1488	0.7	6.5	1.8	3510
YKK450-4	280	21	93.1	0.83	1488	0.7	6.5	1.8	3540
YKK450-4	315	23	93.2	0.84	1488	0.7	6.5	1.8	3570
YKK450-4	355	26	93.3	0.85	1488	0.7	6.5	1.8	3600

YKK series medium-sized high-voltage three-phase asynchronous motor technical data(10KV)
Type	Rated power (kW)	Rated current (A)	Under rated load			Lock torque	Lock current	Maximum torque	Weight (kg)
			Efficiency	Power factor	Rated speed	Rated torque	Rated current	Rated torque
			(%)	(Cosφ)	(r/min)	(Standard value)	(Standard value)	(Standard value)
YKK450-4	400	29	93.5	0.85	1488	0.7	6.5	1.8	3630
YKK450-4	450	33	93.8	0.85	1488	0.7	6.5	1.8	3690
YKK450-4	500	36	93.9	0.85	1488	0.7	6.5	1.8	3740
YKK450-4	560	40	94.1	0.86	1488	0.7	6.5	1.8	3890
YKK450-4	630	45	94.2	0.86	1488	0.7	6.5	1.8	4040
YKK500-4	560	41	94.0	0.85	1488	0.7	6.5	1.8	4460
YKK500-4	630	46	94.2	0.85	1488	0.7	6.5	1.8	4550
YKK500-4	710	51	94.4	0.88	1488	0.7	6.5	1.8	4690
YKK500-4	800	57	94.5	0.86	1488	0.7	6.5	1.8	4820
YKK500-4	900	63	94.6	0.87	1488	0.7	6.5	1.8	5120
YKK500-4	1000	70	94.8	0.87	1488	0.7	6.5	1.8	5360
YKK560-4	900	63	94.6	0.87	1491	0.6	6.5	1.8	5490
YKK560-4	1000	70	94.7	0.87	1491	0.6	6.5	1.8	6370
YKK560-4	1120	78	95.0	0.87	1491	0.6	6.5	1.8	6570
YKK560-4	1250	86	95.1	0.88	1491	0.6	6.5	1.8	6770
YKK560-4	1400	96	95.4	0.88	1491	0.6	6.5	1.8	7140
YKK560-4	1600	109	95.5	0.88	1491	0.6	6.5	1.8	7500
YKK630-4	1400	97	95.2	0.88	1491	0.6	6.5	1.8	7570
YKK630-4	1600	110	95.3	0.88	1491	0.6	6.5	1.8	7870
YKK630-4	1800	124	95.4	0.88	1491	0.6	6.5	1.8	8270
YKK630-4	2000	138	95.5	0.88	1491	0.6	6.5	1.8	8670
YKK630-4	2240	152	95.5	0.89	1491	0.6	6.5	1.8	9170
YKK630-4	2500	169	95.5	0.89	1491	0.6	6.5	1.8	9670
YKK400-6	200	16	91.9	0.77	991	0.7	6.0	1.8	3020
YKK400-6	220	18	92.1	0.77	991	0.7	6.0	1.8	3110
YKK400-6	250	20	92.2	0.77	991	0.7	6.0	1.8	3240
YKK450-6	220	18	92.3	0.79	991	0.7	6.0	1.8	3020
YKK450-6	250	20	92.4	0.79	991	0.7	6.0	1.8	3420
YKK450-6	280	22	92.5	0.79	991	0.7	6.0	1.8	3500
YKK450-6	315	24	92.6	0.81	991	0.7	6.0	1.8	3600
YKK450-6	355	27	92.9	0.82	991	0.7	6.0	1.8	3750
YKK450-6	400	30	93.1	0.82	991	0.7	6.0	1.8	3300
YKK450-6	450	33	94.4	0.84	988	0.7	6.0	1.8	4000
YKK450-6	500	36	94.5	0.84	988	0.7	6.0	1.8	4200
YKK500-6	450	34	93.3	0.82	991	0.7	6.0	1.8	4500
YKK500-6	500	38	93.7	0.82	991	0.7	6.0	1.8	4650
YKK500-6	560	42	93.9	0.83	991	0.7	6.0	1.8	4800
YKK500-6	630	47	94.2	0.83	991	0.7	6.0	1.8	5000
YKK500-6	710	51.5	94.4	0.84	991	0.7	6.0	1.8	5200
YKK560-6	710	53	94.4	0.83	983	0.7	65	1.8	6400

YKK series medium-sized high-voltage three-phase asynchronous motor technical data(10KV)
Type	Rated power (kW)	Rated current (A)	Rated load			Lock torque	Lock current	Maximum torque	Weight (kg)
			Efficiency	Power factor	Rated speed	Pated torque	Rated current	Rated torque
			(%)	(Cosφ)	(r/min)	(Standard value)	(Standard value)	(Standard value)
YKK560-6	800	59	94.5	0.83	993	0.7	6.5	1.8	6700
YKK560-6	900	66	94.7	0.84	993	0.7	6.5	1.8	6950
YKK560-6	1000	73	94.8	0.84	993	0.7	6.5	1.8	7300
YKK560-6	1120	80	94.9	0.85	993	0.7	6.5	1.8	7600
YKK560-6	1250	89	95.1	0.85	993	0.7	6.5	1.8	7900
YKK630-6	1120	81	94.9	0.84	993	0.7	6.5	1.8	8480
YKK630-6	1250	90	96.0	0.85	993	0.7	6.5	1.8	8680
YKK630-6	1400	100	95.1	0.85	993	0.7	6.5	1.8	9080
YKK630-6	1600	114	96.3	0.85	993	0.7	6.5	1.8	9480
YKK630-6	1800	126	95.4	0.86	993	0.7	6.5	1.8	10100
YKK450-8	220	19	92.3	0.75	740	0.8	5.5	1.8	3830
YKK450-8	250	21	92.4	0.75	740	0.8	5.5	1.8	3990
YKK450-8	280	24	92.5	0.75	740	0.8	5.5	1.8	4100
YKK450-8	315	26	92.7	0.76	740	0.8	5.5	1.8	4250
YKK500-8	280	24	92.5	0.75	740	0.8	5.5	1.8	4250
YKK500-8	315	26	92.7	0.76	740	0.8	5.5	1.8	4360
YKK500-8	355	29	93.0	0.76	740	0.8	5.5	1.8	4470
YKK500-8	400	32	90.1	0.77	740	0.8	5.5	1.8	4630
YKK500-8	450	36	93.4	0.77	740	0.8	5.5	1.8	4990
YKK500-8	500	39	98.7	0.79	740	0.8	5.5	1.8	5150
YKK500-8	560	43.5	93.9	0.79	740	0.8	5.5	1.8	5300
YKK560-8	500	40	93.6	0.78	745	0.7	6.0	1.8	6070
YKK560-8	560	44	93.7	0.78	745	0.7	6.0	1.8	6410
YKK560-8	650	48	94.2	0.81	745	0.7	6.0	1.8	6670
YKK560-8	710	54	94.3	0.81	745	0.7	6.0	1.8	6870
YKK560-8	800	58.8	94.5	0.83	745	0.7	6.0	1.8	7080
YKK560-8	900	66.2	94.5	0.83	745	0.7	6.0	1.8	7350
YKK630-8	800	61	94.4	0.81	745	0.7	6.0	1.8	7650
YKK630-8	900	68	94.5	0.81	745	0.7	6.0	1.8	8330
YKK630-8	1000	74	94.8	0.82	745	0.7	6.0	1.8	8680
YKK630-8	1120	83	95.0	0.82	745	0.7	6.0	1.8	8910
YKK630-8	1250	91	95.1	0.83	745	0.7	6.0	1.8	9230
YKK630-8	1400	102	95.1	0.83	745	0.7	6.0	1.8	9610
YKK500-10	220	19	92.1	0.72	591	0.8	5.5	1.8	4440
YKK500-10	250	22	92.2	0.72	591	0.8	5.5	1.8	4740
YKK500-10	280	24	92.3	0.73	591	0.8	5.5	1.8	4830
YKK500-10	315	27	92.6	0.73	581	0.8	5.5	1.8	5020

YKK series medium-sized high-voltage three-phase asynchronous motor technical data(10KV)
Type	Rated power (kW)	Rated current (A)	Rated load			Lock torque	Lock current	Maximum torque	Weight (kg)
			Efficiency	Power factor	Rated speed	Rated torque	Rated current	Rated torque
			(%)	(Cosφ)	(r/min)	(Standard value)	(Standard value)	(Standard value)
YKK500-10	365	30	92.8	0.74	591	0.8	5.5	1.8	5240
YKK500-10	400	34	93.0	0.74	591	0.8	5.5	1.8	5410
YKK500-10	450	36.3	94.0	0.76	591	0.8	5.5	1.8	5530
YKK560-10	450	37	93.2	0.76	595	0.7	6.0	1.8	6310
YKK560-10	500	41	93.4	0.76	595	0.7	6.0	1.8	6620
YKK560-10	560	45	93.5	0.77	595	0.7	6.0	1.8	6830
YKK560-10	630	51	93.7	0.77	595	0.7	6.0	1.8	7090
YKK560-10	710	55.9	94.0	0.78	595	0.7	6.0	1.8	7360
YKK630-10	710	57	93.9	0.77	595	0.7	6.0	1.8	8150
YKK630-10	800	62	94.3	0.79	595	0.7	6.0	1.8	8260
YKK630-10	900	70	94.5	0.79	595	0.7	6.0	1.8	8530
YKK650-10	1000	77	94.6	0.79	595	0.7	6.0	1.8	8800
YKK630-10	1120	86	95.2	0.79	595	0.7	6.0	1.8	910
YKK500-12	220	20	92.0	0.71	491	0.8	5.5	1.8	5180
YKK500-12	250	22	92.1	0.71	491	0.8	5.5	1.8	5260
YKK500-12	280	25	92.2	072	491	0.8	5.5	1.8	5410
YKK500-12	315	26.9	92.6	0.73	491	0.8	5.5	1.8	5690
YKK560-12	315	28	92.3	0.72	493	0.7	6.0	1.8	6410
YKK560-12	355	31	92.5	0.72	493	0.7	6.0	1.8	6510
YKK560-12	400	35	92.7	0.72	493	0.7	6.0	1.8	6560
YKK560-12	450	39	92.9	0.72	493	0.7	6.0	1.8	6830
YKK560-12	500	42.3	93.2	0.73	493	0.7	6.0	1.8	7090
YKK630-12	500	43	93.2	0.72	493	0.7	6.0	1.8	8420
YKK630-12	560	47	93.5	0.73	493	0.7	6.0	1.8	862
YKK630-12	630	53	93.7	0.73	493	0.7	6.0	1.8	8820
YKK630-12	710	60	93.9	0.73	493	0.7	6.0	1.8	9200
YKK630-12	800	65.3	94.2	0.75	493	0.7	6.0	1.8	9470
YKK630-12	900	73.5	94.2	0.75	493	0.7	6.0	1.8	9830

YKK series medium-sized high-voltage three-phase asynchronous motor appearance and installation dimensions (10KV)
Frame	Poles	Installation dimensions and tolerances																		Dimensions (limit)
		A		B		C		D		E		F		G		H		K		AD	AD	HD	L
		Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation
400	2	710	±1.75	1000	±1.75	375	±4.0	90		170	±0.50	25	0 -0.052	81	0 -0.2	400	0 -1.0	35	+062 0	1260	1050	1700	2600
	4-6					335		110		210	+057	28		100									2400
450	2	800		1120		400		90	·0.035 ·0.013	170	±050	25		81		450		35		1300	1100	1900	2600
	4-8					355		110		210	±0.57	28		100
500	2	900	±2.10	1250	±2.10	560		110		210		28		90		500		42		1420	1150	2200	2900
	4					475		120				32	0 -0.062	109
	6-12							130	·0.040 ·0.015	250				119
560	2	1000		1400		560		130		250		32		119		560		42		1600	1250	2400	3200
	4					500		150				36		138	0 -03
	6-12							160		300	±0.68	40		147
630	2	1120		1600		560		140		250	±0.57	36		128		630		48		1800	1300	2700	3500
	4					530		170		300	±0.65	40		157
	6-12							180				45		165

YKK series (H710-1000) large high-voltage three-phase asynchronous motor

Product Overview

YKK series (H710-1000) large high-voltage three-phase asynchronous motor has four center heights from H710 to H1000. The voltage is 6V and 10KV.
This series of motors is developed with advanced analysis technology. High-quality materials and scientific processing technology are used in manufacturing, making the series of motors have the advantages of high efficiency, low noise, low vibration, reliability and convenient installation and maintenance.
This series of motors fully complies with the international GB75 "Rating and Performance of Rotating Motors", GB10009 "Determination Method and Limits of Rotating Motor Noise", GB10093 "Determination Method and Limits of Rotating Motor Noise Part 3: Noise Limits", GB10008 "Measurement, Evaluation and Limits of Mechanical Vibration of Motors with Shaft Center Height of 50mm and Above" and related EC standards.

Ordering instructions

◆Basic parameters

(1) Rated voltage: 6KV or 10KV (special voltage can be manufactured according to needs)
(2) Rated frequency: 50Hz (60Hz can be manufactured according to needs)
(3) Working system: S1 continuous working
(4) Protection level: IP44 or IP54
(5) Cooling method: IC611 (high-voltage variable frequency motor is IC616 or C666)
(6) Motor structure installation method: IMB3
(7) Insulation level: F level
◆Model description (taking YKK710-4 as an example)
Y-squirrel cage three-phase asynchronous motor; KK air-to-air cooler; 710-represents the motor center height of 710mm; 4-represents 4 levels.

◆Structural features

(1) This series of motors adopts a box-type appearance, and the base is welded from steel plates, which makes the motor have the characteristics of good rigidity and light weight. The optimized design of the motor structure also makes the series of motors easy to install and maintain.
(2) YKK series motors are equipped with air-to-air coolers on the top of the motor.
(3) The stator and rotor punchings are punched from low-loss non-oriented cold-rolled silicon steel sheets. The stator adopts an external pressure structure, the stator winding adopts F-class insulation material, and the coil ends are reliably fixed and tied. After the end wiring of the coil is completed, it needs to undergo an inter-turn pulse voltage test and adopt the internationally advanced vacuum pressure impregnation solvent-free paint (VP1) process.
(4) The squirrel cage rotor has two structures: cast aluminum and copper bars. It is manufactured using advanced and reliable cast aluminum or welding processes and has undergone dynamic balancing verification, so the motor runs smoothly and reliably.
(5) The bearings adopt two structural forms: rolling bearings and sliding bearings, depending on the motor power and speed.

◆ Starting performance

This series of motors can be used to drive various general machinery. If the driven machine is a water pump or a fan started with light load, and the following conditions are met:
(a) The terminal voltage of the motor during the starting process is not less than 80% of the rated voltage;
(b) The resistance torque of the fan at the rated speed of the motor is not greater than 23% of the rated torque of the motor;
If the load exceeds the above requirements, or the motor is used to drive other mechanical equipment, such as coal mills, belt conveyors, rolling mills, winches and other heavy-load starting equipment, the user is required to provide detailed technical requirements, including the terminal voltage during the motor starting process, the resistance torque curve of the load and the load moment of inertia (converted to the motor speed), etc., to analyze and determine whether a special design is required to meet the load requirements.

Series large three-YKK phase asynchronous motor technical data (6KV)
Design value (actual value shall be subject to factory test results)
Type	Rated power (kW)	Stator Current (A)	Rated load			Stall torque	Stall current	Maximum torque	Weight (kg)
			Efficiency	Power Factor	Rated speed	Rated torque	Rated current	Rated torque
			(%)	(Cosφ)	(r/min)	(Standard value)	(Standard value)	(Standard value)
YKK710-4	2500	271	95.1	0.87	1492	0.5	6.5	1.8	10200
YKK710-4	2800	303	95.2	0.87	1492	0.5	6.5	1.8	10700
YKK710-4	3150	339	95.3	0.87	1492	0.5	6.5	1.8	11200
YKK710-4	3550	382	95.4	0.87	1492	0.5	6.5	1.8	11750
YKK800-4	4000	449	95.4	0.87	1492	0.5	6.5	1.8	15910
YKK800-4	4500	504	95.6	0.87	1492	0.5	6.5	1.8	16450
YKK800-4	5000	558	95.7	0.87	1492	0.5	6.5	1.8	17120
YKK900-4	5600	626	95.8	0.88	1492	0.5	6.5	1.8	20800
YKK900-4	6300	701	95.9	0.88	1492	0.5	6.5	1.8	22050
YKK900-4	7100	789	96.0	0.88	1492	0.5	6.5	1.8	22830
YKK710-6	1800	218	94.7	0.84	992	0.6	6.5	1.8	11010
YKK710-6	2000	242	94.8	0.84	992	0.6	6.5	1.8	11480
YKK710-6	2240	271	94.9	0.84	992	0.6	6.5	1.8	12940
YKK710-6	2500	302	95.0	0.84	992	0.6	6.5	1.8	12490
YKK710-6	2800	337	95.2	0.84	992	0.6	6.5	1.8	13190
YKK800-6	2800	337	95.2	0.84	992	0.6	6.5	1.8	14960
YKK800-6	3150	379	95.3	0.84	992	0.6	6.5	1.8	16100
YKK800-6	3550	427	95.4	0.84	992	0.6	6.5	1.8	16530
YKK800-6	4000	480	95.5	0.84	992	0.6	6.5	1.8	16860
YKK900-6	4500	534	95.4	0.85	992	0.6	6.5	1.8	21050
YKK900-6	5000	593	95.5	0.85	992	0.6	6.5	1.8	21980
YKK900-6	5600	664	95.6	0.85	992	0.6	6.5	1.8	23190
YKK1000-6	6300	746	95.7	0.85	992	0.6	6.5	1.8	30030
YKK1000-6	7100	839	95.8	0.85	992	0.6	6.5	1.8	31700
YKK1000-6	8000	945	95.9	0.85	992	0.6	6.5	1.8	32820
YKK710-8	1400	172	94.4	0.83	745	0.6	6.5	1.8	11690
YKK710-8	1600	197	94.5	0.83	745	0.6	6.5	1.8	12800
YKK710-8	1800	221	94.6	0.83	745	0.6	6.5	1.8	13310
YKK710-8	2000	245	94.7	0.83	745	0.6	6.5	1.8	13910
YKK800-8	2000	245	94.7	0.83	745	0.6	6.5	1.8	14960
YKK800-8	2240	274	94.8	0.83	745	0.6	6.5	1.8	15560
YKK800-8	2500	306	94.9	0.83	745	0.6	6.5	1.8	17270
YKK800-8	2800	342	95.0	0.83	745	0.6	6.5	1.8	17550
YKK900-8	3150	379	95.2	0.84	745	0.6	6.5	1.8	20770
YKK900-8	3550	427	95.3	0.84	745	0.6	6.5	1.8	22070
YKK900-8	4000	481	95.4	0.84	745	0.6	6.5	1.8	22860
YKK1000-8	4500	542	95.2	0.84	745	0.6	6.5	1.8	30520
YKK1000-8	5000	601	95.3	0.84	745	0.6	6.5	1.8	31040
YKK1000-8	5600	673	95.4	0.84	745	0.6	6.5	1.8	32770
YKK1000-8	6300	756	95.5	0.84	745	0.6	6.5	1.8	33290
YKK710-10	1250	158	94.0	0.81	593	0.6	6.0	1.8	11080
YKK710-10	1400	177	94.1	0.81	593	0.6	6.0	1.8	11470

YKK series large three-phase asynchronous motor technical data (6KV)
Design value (actual value shall be subject to factory test results)
Type	Rated power (kW)	Stator Current (A)	Rated load			Stall torque	Stall current	Maximum torque	Weight (kg)
			Efficiency	Power Factor	Rated speed	Rated torque	Rated current	Rated torque
			(%)	(Cosφ)	(r/min)	(Standard value)	(Standard value)	(Standard value)
YKK710-10	1600	202	94.2	0.81	593	0.6	6.0	1.8	12380
YKK800-10	1800	226	95.0	0.81	593	0.6	6.0	1.8	16250
YKK800-10	2000	250	95.1	0.81	593	0.6	6.0	1.8	16930
YKK800-10	2240	280	95.2	0.81	593	0.6	6.0	1.8	17420
YKK900-10	2500	310	94.9	0.82	593	0.6	6.0	1.8	22050
YKK900-10	2800	346	95.0	0.82	593	0.6	6.0	1.8	22810
YKK900-10	3150	389	95.1	0.82	593	0.6	6.0	1.8	23700
YKK900-10	3550	438	95.2	0.82	593	0.6	6.0	1.8	24740
YKK1000-10	4000	495	94.9	0.82	593	0.6	6.0	1.8	30830
YKK1000-10	4500	556	95.0	0.82	593	0.6	6.0	1.8	31850
YKK1000-10	5000	617	95.1	0.82	593	0.6	6.0	1.8	31980
YKK1000-10	5600	691	95.2	0.82	593	0.6	6.0	1.8	33760
YKK710-12	900	121	93.5	0.77	494	0.6	6.0	1.8	10490
YKK710-12	1000	134	93.6	0.77	494	0.6	6.0	1.8	11730
YKK710-12	1120	150	93.7	0.77	494	0.6	6.0	1.8	12100
YKK800-12	1250	164	94.3	0.78	494	0.6	6.0	1.8	15680
YKK800-12	1400	183	94.5	0.78	494	0.6	6.0	1.8	16670
YKK800-12	1600	209	94.6	0.78	494	0.6	6.0	1.8	18010
YKK800-12	1800	235	94.7	0.78	494	0.6	6.0	1.8	18920
YKK900-12	2000	259	94.2	0.79	494	0.6	6.0	1.8	21770
YKK900-12	2240	290	94.3	0.79	494	0.6	6.0	1.8	22150
YKK900-12	2500	323	94.4	0.79	494	0.6	6.0	1.8	22730
YKK1000-12	2800	361	94.6	0.79	494	0.6	6.0	1.8	30030
YKK1000-12	3150	406	94.7	0.79	494	0.6	6.0	1.8	31270
YKK1000-12	3550	457	94.8	0.79	494	0.6	6.0	1.8	33260
YKK1000-12	4000	514	94.9	0.79	494	0.6	6.0	1.8	35390
YKK710-16	500	74	92.3	0.71	371	0.6	6.0	1.8	10810
YKK710-16	560	83	92.4	0.71	371	0.6	6.0	1.8	11310
YKK710-16	630	93	92.5	0.71	371	0.6	6.0	1.8	11810
YKK710-16	710	104	92.6	0.71	371	0.6	6.0	1.8	12190
YKK800-16	800	115	93.5	0.72	371	0.6	6.0	1.8	14620
YKK800-16	900	128	93.6	0.72	371	0.6	6.0	1.8	15280
YKK800-16	1000	143	93.7	0.72	371	0.6	6.0	1.8	15700
YKK800-16	1120	160	93.8	0.72	371	0.6	6.0	1.8	16340
YKK900-16	1250	178	93.0	0.73	371	0.6	6.0	1.8	21180
YKK900-16	1400	199	93.1	0.73	371	0.6	6.0	1.8	22240
YKK900-16	1600	227	93.2	0.73	371	0.6	6.0	1.8	22910
YKK1000-16	1800	255	93.3	0.73	371	0.6	6.0	1.8	29590
YKK1000-16	2000	283	93.4	0.73	371	0.6	5.5	1.8	30470
YKK1000-16	2240	316	93.5	0.73	371	0.6	5.5	1.8	31680

YKK series large three-phase asynchronous motor technical data (10KV)
Design value (actual value is subject to factory test results)
Type	Rated power (kW)	Stator Current (A)	Rated load			Stall torque	Stall current	Maximum torque	Weight (kg)
			Efficiency	Power factor	Rated speed	Rated torque	Rated current	Rated torque
			(%)	(Cosφ)	(r/min)	(Standard value)	(Standard value)	(Standard value)
YKK710-4	2240	155	95.1	0.87	1492	0.5	6.5	1.8	10320
YKK710-4	2500	172	95.2	0.87	1492	0.5	6.5	1.8	10920
YKK710-4	2800	192	95.3	0.87	1492	0.5	6.5	1.8	11520
YKK710-4	3150	216	95.4	0.87	1492	0.5	6.5	1.8	12120
YKK710-4	3550	245	95.4	0.87	1492	0.5	6.5	1.8	12920
YKK800-4	3550	245	95.4	0.87	1492	0.5	6.5	1.8	17390
YKK800-4	4000	276	95.6	0.87	1492	0.5	6.5	1.8	18030
YKK800-4	4500	309	95.7	0.87	1492	0.5	6.5	1.8	18660
YKK800-4	5000	341	95.7	0.87	1492	0.5	6.5	1.8	19320
YKK900-4	5600	383	95.8	0.88	1492	0.5	6.5	1.8	19950
YKK900-4	6300	430	95.9	0.88	1492	0.5	6.5	1.8	20600
YKK900-4	7100	483	96.0	0.88	1492	0.6	6.5	1.8	21020
YKK710-6	1800	134	94.5	0.82	992	0.6	6.5	1.8	10320
YKK710-6	2000	149	94.6	0.82	992	0.6	6.5	1.8	11420
YKK710-6	2240	167	94.7	0.82	992	0.6	6.5	1.8	11840
YKK710-6	2500	186	94.8	0.82	992	0.6	6.5	1.8	12340
YKK800-6	2500	186	94.8	0.82	992	0.6	6.5	1.8	14530
YKK800-6	2800	208	94.9	0.82	992	0.6	6.5	1.8	15010
YKK800-6	3150	234	95.0	0.82	992	0.6	6.5	1.8	15320
YKK900-6	3550	257	95.0	0.84	992	0.6	6.5	1.8	19290
YKK900-6	4000	290	95.1	0.84	992	0.6	6.5	1.8	21270
YKK900-6	4500	325	95.2	0.84	992	0.6	6.5	1.8	23700
YKK900-6	5000	361	95.3	0.84	992	0.6	6.5	1.8	27860
YKK1000-6	5600	403	95.5	0.84	992	0.6	6.5	1.8	28410
YKK1000-6	6300	453	95.6	0.84	992	0.6	6.5	1.8	29370
YKK1000-6	7100	510	95.7	0.84	992	0.6	6.5	1.8	29930
YKK710-8	1250	96	93.9	0.80	745	0.6	6.5	1.8	12090
YKK710-8	1400	108	94.0	0.80	745	0.6	6.5	1.8	12670
YKK710-8	1600	123	94.1	0.80	745	0.6	6.5	1.8	13210
YKK710-8	1800	138	94.2	0.81	745	0.6	6.5	1.8	13750
YKK800-8	1800	138	94.2	0.81	745	0.6	6.5	1.8	15960
YKK800-8	2000	152	94.3	0.81	745	0.6	6.5	1.8	17060
YKK800-8	2240	170	94.4	0.81	745	0.6	6.5	1.8	17750
YKK900-8	2500	187	94.5	0.82	745	0.6	6.5	1.8	18240
YKK900-8	2800	209	94.6	0.82	745	0.6	6.5	1.8	19900
YKK900-8	3150	235	94.7	0.82	745	0.6	6.5	1.8	21220
YKK1000-8	3550	264	94.8	0.82	745	0.6	6.5	1.8	21450
YKK1000-8	4000	297	94.9	0.82	745	0.6	6.5	1.8	22300
YKK1000-8	4500	334	95.0	0.82	745	0.6	6.5	1.8	22860
YKK710-10	1120	89	93.5	0.78	595	0.6	6.0	1.8	11390
YKK710-10	1250	99	93.6	0.78	595	0.6	6.0	1.8	11820

YKK series large three-phase asynchronous motor technical data (10KV)
Design value (actual value shall be subject to factory test results)
Type	Rated power (kW)	Stator Current (A)	Rated load			Stall torque	Stall current	Maximum torque	Weight (kg)
			Efficiency	Power Factor	Rated speed	Rated torque	Rated current	Rated torque
			(%)	(Cos φ)	(r/min)	(Standard value)	(Standard value)	(Standard value)
YKK710-10	1400	110	93.7	0.78	595	0.6	6.0	1.8	12420
YKK800-10	1600	125	93.8	0.79	595	0.6	6.0	1.8	16590
YKK800-10	1800	141	93.9	0.79	595	0.6	6.0	1.8	18240
YKK800-10	2000	156	94.0	0.79	595	0.6	6.0	1.8	20160
YKK900-10	2240	170	94.1	0.81	595	0.6	6.0	1.8	23770
YKK900-10	2500	190	94.2	0.81	595	0.6	6.0	1.8	26040
YKK900-10	2800	212	94.3	0.81	595	0.6	6.0	1.8	27690
YKK1000-10	3150	238	94.4	0.81	595	0.6	6.0	1.8	28730
YKK1000-10	3550	268	94.5	0.81	595	0.6	6.0	1.8	29330
YKK710-12	800	69	93.0	0.73	494	0.6	6.0	1.8	11150
YKK710-12	900	77	93.1	0.73	494	0.6	6.0	1.8	12120
YKK710-12	1000	85	93.2	0.73	494	0.6	6.0	1.8	12700
YKK800-12	1120	92	93.2	0.76	494	0.6	6.0	1.8	16800
YKK800-12	1250	102	93.3	0.76	494	0.6	6.0	1.8	17690
YKK800-12	1400	114	93.4	0.76	494	0.6	6.0	1.8	18630
YKK900-12	1600	130	93.5	0.79	494	0.6	6.0	1.8	21560
YKK900-12	1800	141	93.6	0.79	494	0.6	6.0	1.8	22990
YKK900-12	2000	156	93.7	0.79	494	0.6	6.0	1.8	24330
YKK1000-12	2240	177	93.8	0.78	494	0.6	6.0	1.8	24870
YKK1000-12	2500	198	93.9	0.78	494	0.6	6.0	1.8	25150
YKK1000-12	2800	221	94.0	0.78	494	0.6	6.0	1.8	25410
YKK1000-12	3150	248	94.4	0.78	494	0.6	6.0	1.8	25820
YKK710-16	500	46	92.0	0.69	371	0.6	6.0	1.8	13620
YKK710-16	560	51	92.1	0.69	371	0.6	6.0	1.8	14500
YKK710-16	630	58	92.1	0.69	371	0.6	6.0	1.8	15390
YKK800-16	710	64	92.3	0.70	371	0.6	6.0	1.8	17020
YKK800-16	800	72	92.4	0.70	371	0.6	6.0	1.8	18240
YKK800-16	900	81	92.5	0.70	371	0.6	6.0	1.8	19560
YKK800-16	1000	90	92.6	0.70	371	0.6	6.0	1.8	20450
YKK900-16	1120	100	92.7	0.70	371	0.6	6.0	1.8	20900
YKK900-16	1250	112	92.8	0.70	371	0.6	6.0	1.8	22660
YKK900-16	1400	125	92.9	0.70	371	0.6	6.0	1.8	23770
YKK1000-16	1600	140	93.0	0.71	371	0.6	6.0	1.8	24370
YKK1000-16	1800	158	93.1	0.71	371	0.6	6.0	1.8	24740
YKK1000-16	2000	175	93.2	0.71	371	0.6	6.0	1.8	25060

YKK series large high voltage three-phase asynchronous motor appearance and installation dimensions
Frame	Installation dimensions and tolerances																		Dimensions (limit)
	A		B		C		D		E		F		G		H		K		AC	HD	L
	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation	Basic size	Limit deviation
710	1400	±2.8	1800	±2.8	530	±4.2	200	±0.046 ±0.017	350	±0.70	45	0 -0.062	210	0 -0.062	710	0 -1.5	56	+0.62 0	2620	2700	3500
800	1600		2000				220				50		231		800				2900	3000	3900
900	1800	±3.5	2240	±3.5	600		250		410	±0.77	56	0 -0.074	262	0 -0.074	900		66		3100	3250	4000
1000	2000		2500				280	±0.052 ±0.020	470		63		292		1000				3300	3650	4804

Installation method

Structure and installation type (IM code))	IM B3	IM B8	IM B5	IM B6	IM V5	IM V1	IM B7	IM V6	IM V3
Installation diagram
Frame size	63-450	63-160	63-280	63-160	63-160	63-450	63-160	63-160	63-160
Structure and installation type (IM code))	IM V37	IM V17	IM B34	IM V19	IM V18	IM B14	IM V35	IM V15	IM B35
Installation diagram
Frame size	63-132	63-13	63-132	63-132	63-132	63-132	63-160	63-160	63-450