Model NO.:

YVF

Application:

Industrial

Number of Stator:

Three-Phase

Function:

Driving

Casing Protection:

Protection Type

Starting Mode:

Auto-induction Voltage-reduced Starting

Certification:

CCC

Trademark:

WOLONG

Transport Package:

Wooden Box

Origin:

China

HS Code:

8501610000

Product Description

Intelligent manufacturing drives the future

YVF series variable frequency speed regulation high voltage three-phase asynchronous motor
(Machine base number 315~630)

1 Product Overview
Introducing the YVF series-an innovation in variable frequency speed regulation high-voltage three-phase asynchronous motors. Designed to meet today's demands, this motor (frame number 315 ~ 630), is a hallmark of our engineering excellence. When paired with a frequency converter, it offers seamless stepless speed regulation, ensuring constant torque from 5-50Hz and constant power from 50-60Hz. This makes it the prime choice for high-performance, speed-regulated equipment.
Crafted with precision, the YVF series stands out with its superior material selection and manufacturing excellence. It offers a broad speed range, exceptional efficiency, minimal noise, and vibration, along with safe and reliable operation. This motor is not only user-friendly and easy to maintain but also exemplifies energy-saving and eco-friendly qualities.
2 Purpose
This motor series is engineered for versatile application with its compact center height and increased power output. It demonstrates superior efficiency and low noise operation, ensuring reliability and ease of use. Ideal for driving a variety of ventilators, compressors, water pumps, and transportation machinery, it thrives across diverse industries like mining, steel, machinery, petroleum, and chemical. Its energy-saving prowess is particularly noticeable when operating below rated speeds. Whether facing indoor, outdoor, high-altitude, or hot and humid conditions, this motor delivers exceptional power, earning the trust and admiration of our users.
3 Model description

4 Execution Standard
This series aligns with key standards such as GB 755, governing the performance of rotating electrical machines, ensuring uncompromised quality and performance.
GB 10069.3 outlines precise noise limitations for rotating machines, emphasizing our commitment to minimal operational noise.
GB 10068 sets the benchmarks for mechanical vibration evaluation, focusing on motors with a center height of 56mm and above.
GB/T 22670 details testing protocols for frequency converter-powered three-phase cage induction motors, ensuring rigorous quality assurance.
GBT 28562 specifies technical requirements for our YVF series, with power supply and performance tolerances detailed in Table 1.
Table 1: Tolerance table for power supply and performance

Items	Tolerance
Voltage fluctuation	±5%
Efficiency	-0.1×(1-η)
Power factor	-(1-cosφ)/6 Minimum absolute value 0.02 Maximum absolute value 0.07
Slip rate	±20%
Lockdown current multiple	+20%
Plug torque multiple	(-15%,+25%)
Maximum torque multiple	-10%
Moment of inertia	±10%

5 Basic characteristics
5.1, Machine base number:315~630
5.2, Rated voltage:6000V,10000V
5.3, Reference frequency:50Hz(Frequency conversion range According to order)
5.4, Nominal power range:160~4500kW
5.5, Number of poles:4~8P
5.6, Thermal classification:155(F)
5.7, Temperature rise limit:80K(B )
5.8, Cooling method:
Air-to-air cooling:5~50Hz :IC666;25~50Hz :IC611.
Air-water cooling:5~50Hz:IC86W;25~50Hz :IC81W.
5.9, Installation method:IMB3(If other installation methods are required, please specify when ordering)
5.10, Level of protection:IP55
5.11, Working system:S1
5.12, Ambient air temperature: -15ºC~+40ºC
5.13, Altitude: ≤1000mm 5.14, Indoor(Standard configuration).
Optional: Outdoor (W), Outdoor Anti-Medium Corrosion (WF1), Outdoor Anti-Strong Corrosion (WF2), Indoor Anti-Medium Corrosion (F1), Indoor Anti-Strong Corrosion (F2), Humid Tropical Zone (TH), Dry Tropical Zone (TA), Outdoor Humid Tropical Zone (THW), Outdoor Dry Tropical Zone (TAW).
Note: If you have any special requirements for ambient air temperature, altitude, power supply voltage and frequency, please put forward them when ordering.
6 Structural description
With its robust box structure and steel plate bending frame, this series of motors is designed for superior load capacity, ease of maintenance, and effortless assembly. Experience the advantage of a lightweight motor with excellent rigidity. For hassle-free installation and maintenance, simply remove the cooler to access and inspect the interior.
The stator boasts a high-strength press-in external pressing structure, featuring 155 (F) class insulation. Its coils are meticulously wound with
double glass filament-wrapped film tape, paired with copper flat wire. Encased with main insulation and VPI overall paint, it offers exceptional electrical strength, mechanical integrity, insulation performance, moisture resistance, and thermal stability.
The motor's standard configuration includes stator and bearing temperature measurement, plus an anti-condensation heater. Each stator phase is fitted with two Pt100 platinum thermal resistors (single three-wire system), one active and one standby, totaling six connectors. These are wired to the designated temperature measuring junction box. Each bearing features a Pt100 platinum thermal resistor, with two in total. All temperature-measuring leads are conveniently routed to a junction box.
l Main junction box and neutral junction box
The main junction box boasts an impressive protection grade of IP55, ensuring durability and safety. Inside, the cavity is remarkably spacious, providing ample room for connections. Typically, the standard position for this main junction box is strategically located on the right side of the motor, as viewed from the shaft extension end. For motors with power exceeding 2000kW, there's the added advantage of having the neutral point led out. This neutral point junction box is symmetrically placed opposite the main junction box. Furthermore, current transformers can be tailored to meet the specific needs of the user, offering unmatched flexibility.
The line inlet port comes in a standard configuration: a single port with a refined bell mouth design, ensuring seamless connectivity.
For those who prefer variety, the wire inlet offers an optional configuration: choose from a sturdy steel pipe wiring with a threaded port or opt for the Glenhead wire inlet. Comprehensive details about the junction box introduction device can be found in Table 2.
Auxiliary junction box
The auxiliary junction box, which includes both a temperature measurement junction box and a heater junction box, is furnished with a standard configuration featuring a Glenhead incoming wire for precise measurement.
This includes 2 inlets for the warm junction box and a single inlet for the heater junction box. Alternatively, you can opt for a threaded mouth steel pipe wiring configuration to suit your specific requirements.
For in-depth details on the attributes of the threaded port steel pipe wiring and the Glenhead junction box introduction device, kindly refer to Table 2..
Table 2: Junction Box Introduction Device Properties

Junction box	Introduction device	Trait
Main junction box	Bell-mouth inlet line	The external lead cable is fixed with a press plate structure.The connection port is provided with a rubber sealing device and a device for preventing the cable from pulling off.The diameter of the sealing ring of the high-voltage junction box has concentric circles of Φ64, Φ57, Φ51, Φ46, and Φ40. It is equipped with a bell-mouth junction bucket. The default outlet size is 1-Ф 70, and the outer diameter of the applicable cable is Φ38 ~ Φ62mm.
Main junction box	Threaded mouth steel pipe wiring.	A rubber sealing device is arranged at the connection port, and the diameters of the sealing ring are Φ64, Φ57, Φ51, Φ ,

Junction box	Introduction device	Trait
		Applicable cable outer diameter is Φ38 ~ Φ62mm.
	Unarmored Grant	On the basis of threaded steel pipe wiring, a Gran head is added, which is suitable for non-armored cable incoming. The default specification of the Gran head is M75X1.5, and the applicable cable outer diameter is Φ48 ~ Φ63mm.
	Armored Gülen	On the basis of threaded steel pipe wiring, a Gran head is added, which is suitable for armored cable incoming. The default specification of Gran head is M75X1.5, and the outer diameter of the applicable outer cable is Φ57-Φ78mm, and the outer diameter of the applicable inner cable is Φ54.5 ~ Φ64mm.
Auxiliary wiring Cartridge (containing Temperature measuring wiring Cartridge and heating Device wiring Box)	Threaded opening steel pipe wiring	It adopts steel Bugran, with a threaded port on the gran head. The default threaded interface is M25X1.5, and the outer diameter of the applicable cable is Φ6 ~ Φ16mm.
	Unarmored Grant	It is suitable for non-armored cable incoming lines. The default specification of Gran Head is M25X1.5, and the applicable cable outer diameter is Φ6 ~ Φ16mm.
	Armored Gülen	It is suitable for armored cable incoming lines. The default specification of Gran Head is M25X1.5. The outer diameter of the applicable outer cable is Φ17-Φ25mm, and the outer diameter of the applicable inner cable is Φ13 ~ Φ20mm.
Water leakage monitoring Instrument junction box (For only Air-water cooling Motor)	Bell-mouth inlet line	Suitable for non-armored cable incoming, the standard configuration specification of Glenhead is M20X1.5, and the applicable cable outer diameter is Φ5.5 ~ Φ11.8 mm.

Bearing type
Bearing setup is meticulously designed per motor power and speed, with a standard provision of rolling bearings. For those seeking alternatives, plain bearings are available upon request. Should you desire a sliding bearing structure, please indicate this during the order process. Our rolling bearings are enhanced with a non-stop oil injection and discharge system, allowing for the meticulous injection of grease even as the motor operates continuously, ensuring seamless maintenance. We utilize the superior Great Wall HTHS grease for our rolling bearings. For a detailed overview of rolling bearing models, grease quantities, and greasing intervals, please consult Table 3.
Table 3 Rolling bearing models, fatliquoring amount, fatliquoring cycle

Center height-number of poles	Shaft extension rolling bearing			Non-shaft extension rolling bearing
Center height-number of poles	Model	Fatliquoring amount (g)	Fatliquoring cycle(h)	Model	Fatliquoring amount(g)	Fatliquoring cycle(h)
315-4	6220C3	30	4700	6218C3	25	5300
315-6/8	6220C3	30	6700	6218C3	25	7110
355-4	6222	40	4100	6218C3	25	5300
355-6	6222	40	6270	6218C3	25	7170
355-8	6222	40	7440	6218C3	25	8360
400-4	6224	45	3680	6222	40	4100
400-6	6224	45	5900	6222	40	6270

Center height-number of poles	Shaft extension rolling bearing			Non-shaft extension rolling bearing
Center height-number of poles	Model	Fatliquoring amount (g)	Fatliquoring cycle(h)	Model	Fatliquoring amount(g)	Fatliquoring cycle(h)
400-8	6224	45	7160	6222	40	7440
450-4	6228	50	2920	6228	50	2920
450-6	6228	50	5150	6228	50	5150
450-8	6228	50	6550	6228	50	6550
500-4	6230	60	2580	6230	60	2580
500-6	6230	60	4700	6230	60	4700
500-8	6230	60	6220	6230	60	6220
560-4	6234	80	2020	NU1028	35	2000
560-6	6238	95	3400	NU1028	35	3450
560-8	6238	95	5030	NU1028	35	5090
630-4	NU1044M1+6044M	190	850	NU1032	45	1700
630-6	NU1044M1+6044M	190	1450	NU1032	45	2800
630-8	NU1044M1+6044M	190	2580	NU1032	45	4290

The sliding bearing is an end-cap spherical design, offering either pressure oil supply lubrication, oil ring self-lubrication, or a hybrid of the two, addressing diverse lubrication needs. Additionally, preventative measures are in place to eliminate shaft current generation at the non-shaft extension end. For lubrication, we employ premium plain bearing lubricating oil grade L-TSA46 (viscosity ISO VG46). Detailed classifications of plain bearings are presented in Table 4.

Table 4 Sliding bearing grades

Center height-number of poles	Shaft extension end bearing model	Non-shaft extension end bearing model
YVF450	DQ11-125A	DQ11-125AJ
YVF500	DQ14-140A	DQ14-140AJ
YVF560	DQ18-180A	DQ18-180AJ
YVF630	DQ18-200A	DQ18-200AJ

The sliding bearings benefit from an external circulating oil inlet pressure ranging from 0.01 to 0.03 MPa. Specific details on the oil supply quantity for each individual bearing can be found in table 5.
Table 5 External oil supply for individual bearings

Diameter of bearing table(mm)	Number of poles
	4P	6P	8P
	External fuel supply(L/min)
125	2	1	0.5
140	3	2	2
180	5	4	3
			4
200	7	5

Air path structure
Our sophisticated air-air cooling system features both internal and external double forced ventilation, ensuring optimal performance. Internally, a forced fan circulates air to create an efficient internal air path. Externally, another fan blows cooling air from one end of the motor to the other, through a cooling pipe, facilitating effective heat exchange. Should you require an air-water cooler structure, an internal circulation air path is maintained by a forced fan, while external heat exchange is achieved via an air-water cooler atop the motor. This cooler operates with an inlet water pressure of 0.35-0.45 MPa and maintains an inlet water temperature of ≤ 33 ºC. For detailed water consumption and flange specifications, please see Table 6.
The low-voltage motor power supply for this advanced forced ventilation cooling system runs on three-phase AC380V, 50Hz, ensuring robust and reliable performance.
Table 6 Water consumption and water inlet and outlet flanges of cooler

Center height	Number of poles		Inlet and outlet flange (SH3406 PN2.0 WN/RF With mating flange)
	4P	6P,8P
	Water consumption(m3/h)
315	8	8	DN50
355	8	8	DN65
400	13	10	DN65
450	18	15	DN80
500	24	20	DN80
560	29	25	DN80
630	37	30	DN100(4P) , DN80(6\8P)

7 Engineering selection
7.1, To ensure a seamless ordering process for your High Voltage WOLONG Variable Frequency Three-Phase Asynchronous Motor, kindly specify the motor's model, rated voltage and power, frequency, pole count, installation type, cooling method, protection level, rotation direction, operating environment, altitude, and other relevant parameters. For instance, consider the following example:
Model number: YVF560-4
Rated power: 2800kW
Rated voltage: 6kV
Rated reference frequency: 50Hz(Frequency conversion range 5-50Hz or 25-50Hz)
Number of poles: 4P
Installation type: IMB3
Cooling method: IC666(5-50Hz)orC611(25-50Hz); IC86W(5-50Hz)orIC81W(25-50Hz);
Level of protection: IP55
Direction of rotation: Clockwise (from the extended end of the shaft)
Use environment: Outdoor(W)
Altitude:≤1000m
Note: Discover the effect of ambient temperature and altitude on motor output power as detailed in Table 7 below.

Table 7 Relationship between ambient temperature, altitude and output power

Ambient temperature	Altitude
Ambient temperature	1000m	1500m	2000m	2500m	3000m
40ºC	100%	97%	93%	90%	84%
45ºC	95%	92%	88%	85%	83%
50ºC	90%	87%	84%	81%	/
55ºC	85%	82%	/	/	/
Note: The percentage in the table is the percentage of motor output power to rated power.

7.2,For specialized requirements, after reaching an agreement, we can accommodate various motors with unique specifications, including different voltages, pole numbers, frequencies, dual shaft extensions, junction box placements, noise settings, diverse environmental conditions, and distinct hot zone types.
7.3. For motors intended for use in blowers, coal mills, rolling mills, hoists, and belt conveyors, it is essential to provide related technical details upon ordering and establish a technical agreement to tailor the motor design ensuring dependable operation.
7.4. As advancements in technology and updates to standards occur, technical parameters may be revised without notice. Post-ordering, please consult us for the final appearance, installation dimensions, and technical data, as the confirmed data will take precedence.
8 Technical data
8.1, Type spectrum
Reference Table 8 and Table 9 to explore the motor type spectrum available for YVF Series (6/10 kV, IC666) and YVF series (6/10 kV, IC86W).

Table 8 YVF Series (6/10 kV, IC666) Motor Type Spectrum

Machine base number	Synchronous speed r/min				Synchronous speed r/min
	1500	1000	750		1500	1000	750
	6kV				10kV
	Rated power
315	200	160		-	-	-	-
	220	185
	250	200
	280	220
355	315	250		200	250	200
	355	280		220	280	220
	400	315		250	315	250
	450	355		280	355	280
400	500	400		315	400	315	250
	560	450		355	450	355	280

Machine base number	Synchronous speed r/min				Synchronous speed r/min
	1500	1000	750		1500	1000	750
	6kV				10kV
	Rated power
	630	500		400	500	400	315
	710	560		450	560	450	355
450	800	630		500	630	500	400
	900	710		560	710	560	450
	1000	800		630	800	630	500
	1120	900		710	900	710	560
500	1250	1000		800	1000	800	630
	1400	1120		900	1120	900	710
	1600	1250		1000	1250	1000	800
	1800	1400		1120	1400	1120	900
560	2000	1600		1250	1600	1250	1000
	2240	1800		1400	1800	1400	1120
	2500	2000		1600	2000	1600	1250
	2800	2240		1800	2240	1800	1400
630	3150	2500		2000	2500	2000	1600
	3550	2800		2240	2800	2240	1800
	4000	3150		2500	3150	2500	2000
	4500	3550		2800	3550	2800	2240

Table 9 YVF series (6/10 kV, IC86W) motor type spectrum

Machine base number	Synchronous speed r/min				Synchronous speed r/min
	1500	1000		750	1500	1000	750
	6kV				10kV
	Rated power
315	250		200	-	-	-	-
	280		220
	315		250
	355		280
355	400		315	250	315	250	-
	450		355	280	355	280
	500		400	315	400	315
	560		450	355	450	355
400	630		500	400	500	400	315
	710		560	450	560	450	355
	800		630	500	630	500	400
	900		710	560	710	560	450
450	1000		800	630	800	630	500
	1120		900	710	900	710	560
	1250		1000	800	1000	800	630
	1400		1120	900	1120	900	710

Rated power	Synchronous speed r/min				Synchronous speed r/min
	1500	1000		750	1500	1000	750
	6kV				10kV
	Rated power
500	1600		1250	1000	1250	1000	800
	1800		1400	1120	1400	1120	900
	2000		1600	1250	1600	1250	1000
	2240		1800	1400	1800	1400	1120
560	2500		2000	1600	2000	1600	1250
	2800		2240	1800	2240	1800	1400
	3150		2500	2000	2500	2000	1600
	3550		2800	2240	2800	2240	1800
630	4000		3150	2500	3150	2500	2000
	4500		3550	2800	3550	2800	2240
	5000		4000	3150	4000	3150	2500
	5600		4500	3550	4500	3550	2800

8.2, Vibration
The vibration grade is set to Grade A, with guaranteed values for vibration intensity under rigid installation being: displacement of 37 μm, speed of 2.3 mm/s, and acceleration of 3.6 m/s2, ensuring optimal performance and reliability..
8.3, Noise
Noise limit: Empower your industrial operations with tranquility as the no-load A-weighted sound pressure level noise limit Lp ≤ 85 dB (A) of YVF (cooling mode CI611 or IC81W) series motors ensures a serene environment; The no-load A-weighted sound pressure level noise limit of YVF (cooling mode IC86W or IC666) series motors aligns with the standards of Table 10; For bespoke noise specifications, kindly specify your requirements while placing an order..
Table 10 A: A comprehensive guide to Noise values for weighted sound pressure levels.

Rated power kW	Synchronous speed r/min
Rated power kW	1500	1000	750
≤220	90	86	86
>220~550	92	89	86
>550~1100	94	91	88
>1100~2200	95	92	90
>2200	96	93	92

8.4, The electrical performance indexes of the motor deliver unparalleled efficiency and are meticulously detailed in Tables 11, 12, 13, and 14.
Table 11: Electrical Performance of 6kV, IC666 Motors - Your gateway to robust and reliable energy performance.

Model	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current		Blocking torque	Maximum torque		Moment of inertia of motor	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current		Rated torque	Rated torque		Moment of inertia of motor	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist		Tst	Tmx		kg.m2	kg.m2	kg
Synchronous speed 1500r/min
YVF315- 4	200	25	1482	92.1	0.83		6.5	0.8	2		4.1	70	2606
	220	28	1483	92.2	0.83		6.5	0.8	2		4.5	77	2762
	250	31	1481	92.3	0.83		6.5	0.8	2		4.8	88	2822
	280	35	1482	92.4	0.83		6.5	0.8	2		5.4	98	2870
YVF355- 4	315	39	1484	92.6	0.84		6.5	0.8	2		9	107	3031
	355	44	1482	92.8	0.84		6.5	0.8	2		9.7	122	3121
	400	49	1484	93	0.84		6.5	0.8	2		10.4	137	3201
	450	55	1483	93.2	0.84		6.5	0.8	2		11.1	155	3291
YVF400- 4	500	61	1485	93.4	0.84		6.5	0.8	2		11.8	172	3838
	560	69	1485	93.6	0.84		6.5	0.8	2		12.6	194	3932
	630	77	1485	93.8	0.84		6.5	0.8	2		13.5	219	4043
	710	87	1485	94	0.84		6.5	0.8	2		14.3	247	4148
YVF450- 4	800	94	1488	94.3	0.87		6.5	0.8	2		23.9	270	4991
	900	105	1487	94.4	0.87		6.5	0.8	2		27	304	5240
	1000	117	1488	94.5	0.87		6.5	0.8	2		29.9	337	5498
	1120	131	1487	94.6	0.87		6.5	0.8	2		31.4	380	5650
YVF500- 4	1250	144	1487	94.8	0.88		6.5	0.7	2		45	312	6924
	1400	161	1487	94.9	0.88		6.5	0.7	2		47.3	353	7099
	1600	184	1486	95	0.88		6.5	0.7	2		51.9	406	7456
	1800	207	1487	95.1	0.88		6.5	0.7	2		54.2	460	7641
YVF560- 4	2000	229	1492	95.3	0.88		6.5	0.7	2		85.1	482	8620
	2240	257	1492	95.4	0.88		6.5	0.7	2		94.8	541	9056
	2500	286	1491	95.5	0.88		6.5	0.6	2		103.4	404	9306
	2800	320	1491	95.6	0.88		6.5	0.6	2.0		111.7	457	9759
YVF630- 4	3150	360	1491	95.8	0.88		6.5	0.6	2		144.9	495	12091
	3550	401	1491	95.8	0.89		6.5	0.6	2		158	563	12601
	4000	451	1491	95.9	0.89		6.5	0.6	2		171	641	13184
	4500	507	1491	96	0.89		6.5	0.6	2		184	729	13751
Synchronous speed 1000r/min
YVF315- 6	160	21	986	91.5	0.82		6	0.8	2	8.3		125	2802
	185	24	986	91.5	0.82		6	0.8	2	8.7		146	2868
	200	26	985	91.8	0.82		6	0.8	2	8.7		159	2868
	220	28	986	92	0.82		6	0.8	2	9.3		175	2925

Model	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current		Blocking torque	Maximum torque		Moment of inertia of motor	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current		Rated torque	Rated torque		Moment of inertia of motor	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist		Tst	Tmx		kg.m2	kg.m2	kg
YVF355- 6	250	32	986	92.2	0.82		6	0.8	2	13.2		196	3112
	280	36	987	92.5	0.82		6	0.8	2	14.3		219	3202
	315	39	987	92.8	0.83		6	0.8	2	16.3		246	3368
	355	44	985	93	0.83		6	0.8	2	16.3		281	3368
YVF400- 6	400	50	989	93.1	0.83		6	0.8	2	18.8		313	3923
	450	56	988	93.4	0.83		6	0.8	2	21.1		353	4039
	500	62	988	93.7	0.83		6	0.8	2	22.2		394	4144
	560	68	989	93.8	0.84		6	0.8	2	23.5		442	4249
YVF450- 6	630	77	989	93.9	0.84		6	0.8	2	34.4		489	5142
	710	86	989	94.2	0.84		6	0.8	2	37.8		552	5427
	800	97	989	94.4	0.84		6	0.8	2	39.5		625	5559
	900	108	989	94.5	0.85		6	0.8	2	41.2		706	5691
YVF500- 6	1000	120	991	94.6	0.85		6	0.8	2	60.1		767	6705
	1120	134	991	94.7	0.85		6	0.8	2	66.2		860	7037
	1250	147	990	94.9	0.86		6	0.8	2	72.3		964	7369
	1400	165	991	95	0.86		6	0.8	2	78.4		1080	7701
YVF560- 6	1600	188	993	95.1	0.86		6	0.8	2	102		1216	8525
	1800	212	993	95.2	0.86		6	0.8	2	111.2		1372	9019
	2000	235	993	95.4	0.86		6	0.7	2	120		1161	9445
	2240	262	993	95.5	0.86		6	0.7	2	129.3		1306	9879
YVF630- 6	2500	290	993	95.5	0.87		6	0.7	2	207.1		1395	11596
	2800	324	992	95.6	0.87		6	0.7	2	224.8		1573	12085
	3150	364	992	95.7	0.87		6	0.7	2	242.4		1780	12606
	3550	410	993	95.8	0.87		6	0.7	2	260.1		2014	13119
Synchronous speed 750r/min
YVF355- 8	200	28	739	91.9	0.75		5.5	0.8	2		14.3	283	3143
	220	31	739	92.1	0.75		5.5	0.8	2		15.3	312	3223
	250	35	740	92.2	0.75		5.5	0.8	2		16.3	354	3293
	280	39	739	92.4	0.75		5.5	0.8	2		17.4	399	3393
YVF400- 8	315	41	739	92.7	0.79		5.5	0.8	2		18.8	450	3827
	355	47	739	92.8	0.79		5.5	0.8	2		20	508	3931
	400	52	739	93	0.8		5.5	0.8	2		22.2	573	4127
	450	58	739	93.1	0.8		5.5	0.8	2		23.5	646	4229
YVF450- 8	500	64	741	93.6	0.8		5.5	0.8	2		34.4	705	5311
	560	72	741	93.8	0.8		5.5	0.8	2		37.8	791	5403
	630	81	741	93.9	0.8		5.5	0.8	2		39.5	892	5535
	710	91	741	94	0.8		5.5	0.7	2		41.2	776	5677

Model	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current		Blocking torque	Maximum torque	Moment of inertia of motor	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current		Rated torque	Rated torque	Moment of inertia of motor	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist		Tst	Tmx	kg.m2	kg.m2	kg
YVF500- 8	800	100	743	94.2	0.82		5.5	0.7	2	63.2	852	6797
	900	112	743	94.3	0.82		5.5	0.7	2	66.2	964	6966
	1000	124	742	94.4	0.82		5.5	0.7	2	72.3	1075	7304
	1120	139	742	94.5	0.82		5.5	0.7	2	78.4	1207	7637
YVF560- 8	1250	151	743	94.7	0.84		5.5	0.7	2	117.4	1313	8535
	1400	169	743	94.8	0.84		5.5	0.7	2	128.3	1474	8964
	1600	193	743	94.9	0.84		5.5	0.7	2	138.7	1692	9375
	1800	215	743	95	0.85		5.5	0.7	2	149	1911	9783
YVF630- 8	2000	238	743	95.2	0.85		5.5	0.7	2	200.7	2088	11269
	2240	266	743	95.3	0.85		5.5	0.7	2	218.6	2345	11782
	2500	297	743	95.4	0.85		5.5	0.7	2	245.6	2615	12529
	2800	332	743	95.5	0.85		5.5	0.7	2	263.5	2941	13059

Table 12: Electrical Performance of 10kV, IC666 Motors - Elevate your energy solutions to power-intensive applications.

Model	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current	Blocking torque	Maximum torque	Moment of inertia of motor	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current	Rated torque	Rated torque	Moment of inertia of motor	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist	Tst	Tmx	kg.m2	kg.m2	kg
Synchronous speed 1500r/min
YVF355- 4	250	19	1484	91.6	0.83	6.5	0.8	2.0	8.3	84	2906
	280	21	1484	91.8	0.83	6.5	0.8	2.0	9.0	94	3001
	315	24	1484	92.1	0.83	6.5	0.8	2.0	9.7	106	3081
	355	27	1483	92.3	0.83	6.5	0.8	2.0	10.4	121	3161
YVF400- 4	400	29	1487	92.5	0.86	6.5	0.8	2.0	10.9	136	3698
	450	33	1486	92.9	0.86	6.5	0.8	2.0	11.8	154	3769
	500	36	1486	93.0	0.86	6.5	0.8	2.0	13.5	170	3903
	560	40	1487	93.3	0.86	6.5	0.8	2.0	14.3	191	4000
YVF450- 4	630	45	1489	93.5	0.86	6.5	0.8	2.0	23.9	207	4951
	710	51	1488	94.1	0.86	6.5	0.8	2.0	25.5	235	5080
	800	56	1488	94.3	0.87	6.5	0.8	2.0	28.4	265	5190
	900	63	1488	94.4	0.87	6.5	0.8	2.0	29.9	300	5428
YVF500- 4	1000	70	1488	94.5	0.87	6.5	0.7	2.0	42.8	243	6673
	1120	79	1488	94.6	0.87	6.5	0.7	2.0	45.0	275	6844
	1250	87	1489	94.7	0.88	6.5	0.7	2.0	47.3	309	7014
	1400	97	1487	95.0	0.88	6.5	0.7	2.0	51.9	348	7300
YVF560-	1600	110	1492	95.1	0.88	6.5	0.7	2.0	80.6	374	8255

Model 4	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current	Blocking torque	Maximum torque	Model	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current	Rated torque	Rated torque	Model	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist	Tst	Tmx	kg.m2	kg.m2	kg
	1800	124	1492	95.2	0.88	6.5	0.7	2.0	90.3	421	8692
	2000	138	1491	95.4	0.88	6.5	0.7	2.0	100.0	468	9126
	2240	154	1491	95.5	0.88	6.5	0.6	2.0	104.7	350	9553
YVF630- 4	2500	172	1491	95.5	0.88	6.5	0.6	2.0	131.9	376	11321
	2800	190	1492	95.6	0.89	6.5	0.6	2.0	144.9	423	11931
	3150	214	1491	95.7	0.89	6.5	0.6	2.0	158.0	481	12371
	3550	240	1491	95.8	0.89	6.5	0.6	2.0	171.0	550	12899
Synchronous speed 1000r/min
YVF355- 6	200	16	987	91.1	0.80	6	0.8	2.0	13.2	154	3043
	220	17	988	91.2	0.80	6	0.8	2.0	13.2	170	3043
	250	20	987	91.4	0.80	6	0.8	2.0	14.3	194	3133
	280	22	986	91.7	0.80	6	0.8	2.0	15.3	219	3213
YVF400- 6	315	24	988	92.0	0.82	6	0.8	2.0	17.7	244	3704
	355	27	988	92.2	0.82	6	0.8	2.0	18.8	277	3804
	400	30	987	92.4	0.82	6	0.8	2.0	21.1	312	4000
	450	34	987	92.6	0.82	6	0.8	2.0	22.2	353	4098
YVF450- 6	500	37	988	93.0	0.83	6	0.8	2.0	31.0	385	4871
	560	41	989	93.3	0.84	6	0.8	2.0	34.4	431	5162
	630	46	989	93.6	0.84	6	0.8	2.0	36.1	487	5254
	710	52	989	93.8	0.84	6	0.8	2.0	37.8	552	5387
YVF500- 6	800	58	990	94.0	0.84	6	0.8	2.0	57.1	606	6482
	900	65	990	94.2	0.85	6	0.8	2.0	60.1	686	6545
	1000	72	990	94.4	0.85	6	0.8	2.0	66.2	763	6967
	1120	80	990	94.6	0.85	6	0.8	2.0	72.3	856	7209
YVF560- 6	1250	89	993	94.7	0.86	6	0.8	2.0	97.6	932	8254
	1400	99	993	95.1	0.86	6	0.8	2.0	106.6	1047	8645
	1600	113	993	95.2	0.86	6	0.8	2.0	115.7	1202	9045
	1800	127	993	95.3	0.86	6	0.7	2.0	124.5	1029	9485
YVF630- 6	2000	141	993	95.4	0.86	6	0.7	2.0	189.4	1092	10960
	2240	158	993	95.4	0.86	6	0.7	2.0	207.1	1228	11446
	2500	174	993	95.4	0.87	6	0.7	2.0	224.8	1377	11945
	2800	195	993	95.5	0.87	6	0.7	2.0	242.4	1552	12321
Synchronous speed 750r/min
YVF400- 8	250	21	739	91.3	0.75	5.5	0.8	2.0	17.7	354	3680
	280	24	739	91.6	0.75	5.5	0.8	2.0	18.8	398	3776
	315	26	738	92.0	0.75	5.5	0.8	2.0	21.1	449	3960
	355	30	738	92.4	0.75	5.5	0.8	2.0	22.2	507	4055

Model	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current	Blocking torque	Maximum torque	Model	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current	Rated torque	Rated torque	Model	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist	Tst	Tmx	kg.m2	kg.m2	kg
YVF450- 8	400	32	740	92.5	0.78	5.5	0.8	2.0	34.4	559	5088
	450	36	740	92.7	0.78	5.5	0.8	2.0	36.1	631	5200
	500	39	740	93.1	0.79	5.5	0.7	2.0	37.8	539	5333
	560	44	740	93.3	0.79	5.5	0.7	2.0	39.5	607	5475
YVF500- 8	630	49	743	93.8	0.79	5.5	0.7	2.0	60.1	661	6554
	710	55	743	94.0	0.79	5.5	0.7	2.0	66.2	746	6876
	800	62	743	94.2	0.79	5.5	0.7	2.0	72.3	843	7199
	900	70	743	94.3	0.79	5.5	0.7	2.0	78.4	952	7517
YVF560- 8	1000	75	743	94.5	0.82	5.5	0.7	2.0	117.4	1027	8203
	1120	82	743	94.7	0.83	5.5	0.7	2.0	128.4	1153	8607
	1250	92	743	94.8	0.83	5.5	0.7	2.0	138.9	1292	8999
	1400	103	743	94.9	0.83	5.5	0.7	2.0	149.6	1453	9392
YVF630- 8	1600	117	744	94.9	0.83	5.5	0.7	2.0	200.7	1625	11029
	1800	130	743	95.0	0.84	5.5	0.7	2.0	218.6	1841	11477
	2000	145	744	95.1	0.84	5.5	0.7	2.0	236.6	2046	11523
	2240	162	743	95.2	0.84	5.5	0.7	2.0	254.5	2309	11978

Table 13: Electrical Performance of 6kV, IC86W Motors - Precision-engineered for superior performance.

Model	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current	Blocking torque	Maximum torque	Model	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current	Rated torque	Rated torque	Model	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist	Tst	Tmx	kg.m2	kg.m2	kg
Synchronous speed 1500r/min
YVF315-4	250	31	1482	92.6	0.83	6.5	0.8	2.0	3.9	89	2406
	280	35	1483	92.7	0.83	6.5	0.8	2.0	4.2	99	2562
	315	39	1481	92.9	0.83	6.5	0.8	2.0	4.5	112	2622
	355	44	1482	93.1	0.83	6.5	0.8	2.0	5.1	126	2670
YVF355-4	400	49	1484	93.3	0.84	6.5	0.8	2.0	8.6	139	2831
	450	55	1482	93.5	0.84	6.5	0.8	2.0	9.2	157	2921
	500	61	1484	93.7	0.84	6.5	0.8	2.0	9.8	175	3001
	560	68	1483	93.9	0.84	6.5	0.8	2.0	10.6	196	3091
YVF400-4	630	77	1485	94.2	0.84	6.5	0.8	2.0	11.2	221	3718
	710	86	1485	94.4	0.84	6.5	0.8	2.0	12.0	250	3812
	800	97	1485	94.6	0.84	6.5	0.8	2.0	12.8	282	3923
	900	109	1485	94.7	0.84	6.5	0.8	2.0	13.6	318	4028
YVF450-4	1000	117	1488	94.8	0.87	6.5	0.8	2.0	22.7	344	4791

Model	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current	Blocking torque	Maximum torque	Model	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current	Rated torque	Rated torque	Model	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist	Tst	Tmx	kg.m2	kg.m2	kg
	1120	131	1487	94.9	0.87	6.5	0.8	2.0	25.6	386	5040
	1250	145	1488	95.1	0.87	6.5	0.8	2.0	28.4	430	5298
	1400	163	1487	95.2	0.87	6.5	0.8	2.0	29.8	485	5450
YVF500-4	1600	184	1487	95.3	0.88	6.5	0.7	2.0	42.8	414	6524
	1800	206	1487	95.4	0.88	6.5	0.7	2.0	44.9	469	6699
	2000	229	1486	95.6	0.88	6.5	0.7	2.0	49.3	523	7056
	2240	256	1487	95.7	0.88	6.5	0.7	2.0	51.4	589	7241
YVF560-4	2500	285	1492	95.8	0.88	6.5	0.7	2.0	80.9	629	8220
	2800	319	1492	95.9	0.88	6.5	0.7	2.0	90.1	705	8656
	3150	358	1491	96.1	0.88	6.5	0.6	2.0	98.2	541	8906
	3550	404	1491	96.1	0.88	6.5	0.6	2.0	106.1	614	9359
YVF630-4	4000	455	1491	96.2	0.88	6.5	0.6	2.0	137.6	674	11391
	4500	506	1491	96.2	0.89	6.5	0.6	2.0	150.1	763	11901
	5000	561	1491	96.4	0.89	6.5	0.6	2.0	162.5	853	12484
	5600	628	1491	96.4	0.89	6.5	0.6	2.0	174.8	962	13051
Synchronous speed 1000r/min
YVF315-6	200	26	986	92.0	0.82	6	0.8	2.0	7.9	159	2602
	220	28	986	92.2	0.82	6	0.8	2.0	8.3	176	2668
	250	32	985	92.5	0.82	6	0.8	2.0	8.3	201	2668
	280	35	986	92.7	0.82	6	0.8	2.0	8.8	225	2725
YVF355-6	315	40	986	93.0	0.82	6	0.8	2.0	12.5	251	2912
	355	45	987	93.2	0.82	6	0.8	2.0	13.5	282	3002
	400	50	987	93.3	0.83	6	0.8	2.0	15.5	318	3168
	450	56	985	93.6	0.83	6	0.8	2.0	15.5	361	3168
YVF400-6	500	62	989	93.9	0.83	6	0.8	2.0	17.9	397	3683
	560	69	988	94.1	0.83	6	0.8	2.0	20.0	446	3799
	630	78	988	94.2	0.83	6	0.8	2.0	21.1	503	3904
	710	86	989	94.4	0.84	6	0.8	2.0	22.3	567	4009
YVF450-6	800	97	989	94.6	0.84	6	0.8	2.0	32.7	632	4942
	900	109	989	94.7	0.84	6	0.8	2.0	35.9	711	5227
	1000	121	989	94.8	0.84	6	0.8	2.0	37.5	793	5359
	1120	134	989	94.9	0.85	6	0.8	2.0	39.2	891	5491
YVF500-6	1250	149	991	95.1	0.85	6	0.8	2.0	57.1	977	6205
	1400	166	991	95.2	0.85	6	0.8	2.0	62.9	1095	6537
	1600	188	990	95.3	0.86	6	0.8	2.0	68.7	1257	6769
	1800	211	991	95.4	0.86	6	0.8	2.0	74.5	1414	7201
YVF560-6	2000	234	993	95.6	0.86	6	0.8	2.0	96.9	1551	8025
YVF560-6	2240	262	993	95.7	0.86	6	0.8	2.0	105.6	1740	8519

Model	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current	Blocking torque	Maximum torque	Model	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current	Rated torque	Rated torque	Model	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist	Tst	Tmx	kg.m2	kg.m2	kg
	2500	292	993	95.7	0.86	6	0.7	2.0	114.0	1488	8945
	2800	327	993	95.8	0.86	6	0.7	2.0	122.8	1671	9379
YVF630-6	3150	363	993	96.0	0.87	6	0.7	2.0	196.7	1821	10796
	3550	409	992	96.0	0.87	6	0.7	2.0	213.5	2066	11285
	4000	460	992	96.1	0.87	6	0.7	2.0	230.3	2338	11806
	4500	518	993	96.1	0.87	6	0.7	2.0	247.1	2636	12319
Synchronous speed 750r/min
YVF355-8	250	35	739	92.2	0.75	5.5	0.8	2.0	13.5	358	2943
	280	39	739	92.4	0.75	5.5	0.8	2.0	14.5	402	3023
	315	44	740	92.7	0.75	5.5	0.8	2.0	15.5	452	3093
	355	49	739	92.8	0.75	5.5	0.8	2.0	16.5	511	3193
YVF400-8	400	52	739	93.0	0.79	5.5	0.8	2.0	17.9	577	3587
	450	59	739	93.1	0.79	5.5	0.8	2.0	19.0	650	3691
	500	64	739	93.7	0.80	5.5	0.8	2.0	21.1	723	3787
	560	72	739	93.8	0.80	5.5	0.8	2.0	22.3	811	3989
YVF450-8	630	81	741	93.9	0.80	5.5	0.8	2.0	32.7	899	5111
	710	91	741	94.0	0.80	5.5	0.8	2.0	35.9	1014	5203
	800	102	741	94.2	0.80	5.5	0.8	2.0	37.5	1146	5335
	900	115	741	94.3	0.80	5.5	0.7	2.0	39.2	996	5477
YVF500-8	1000	124	743	94.4	0.82	5.5	0.7	2.0	60.0	1084	6347
	1120	139	743	94.5	0.82	5.5	0.7	2.0	62.9	1219	6416
	1250	155	742	94.7	0.82	5.5	0.7	2.0	68.7	1366	6864
	1400	173	742	94.8	0.82	5.5	0.7	2.0	74.5	1532	7197
YVF560-8	1600	193	743	94.9	0.84	5.5	0.7	2.0	111.5	1720	8035
	1800	217	743	95.0	0.84	5.5	0.7	2.0	121.8	1938	8464
	2000	241	743	95.2	0.84	5.5	0.7	2.0	131.8	2157	8875
	2240	266	743	95.3	0.85	5.5	0.7	2.0	141.5	2422	9283
YVF630-8	2500	297	743	95.4	0.85	5.5	0.7	2.0	190.7	2670	10469
	2800	332	743	95.5	0.85	5.5	0.7	2.0	207.7	2997	10982
	3150	373	743	95.6	0.85	5.5	0.7	2.0	233.3	3372	11729
	3550	420	743	95.7	0.85	5.5	0.7	2.0	250.4	3812	12259

Table 14: Electrical Performance of 10kV, IC86W Motors - Unmatched performance for high-demand scenarios.

Model	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current	Blocking torque	Maximum torque	Model	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current	Rated torque	Rated torque	Model	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist	Tst	Tmx	kg.m2	kg.m2	kg
Synchronous speed 1500r/min
YVF355-4	315	24	1484	92.5	0.83	6.5	0.8	2.0	7.9	108	2706
	355	27	1484	92.6	0.83	6.5	0.8	2.0	8.6	122	2801
	400	30	1484	92.8	0.83	6.5	0.8	2.0	9.2	138	2881
	450	34	1483	93.2	0.83	6.5	0.8	2.0	9.8	156	2961
YVF400-4	500	36	1487	93.4	0.86	6.5	0.8	2.0	10.4	173	3498
	560	40	1486	93.6	0.86	6.5	0.8	2.0	11.2	195	3569
	630	45	1486	93.8	0.86	6.5	0.8	2.0	12.8	219	3603
	710	50	1487	94.4	0.86	6.5	0.8	2.0	13.6	247	3800
YVF450-4	800	57	1489	94.6	0.86	6.5	0.8	2.0	22.7	270	4711
	900	64	1488	94.7	0.86	6.5	0.8	2.0	24.2	306	4840
	1000	70	1488	94.8	0.87	6.5	0.8	2.0	27.0	340	4950
	1120	78	1488	94.9	0.87	6.5	0.8	2.0	28.4	382	4748
YVF500-4	1250	87	1488	95.1	0.87	6.5	0.7	2.0	40.6	316	6233
	1400	97	1488	95.3	0.87	6.5	0.7	2.0	42.8	357	6404
	1600	110	1489	95.4	0.88	6.5	0.7	2.0	44.9	411	6574
	1800	124	1487	95.5	0.88	6.5	0.7	2.0	49.3	465	6860
YVF560-4	2000	137	1492	95.7	0.88	6.5	0.7	2.0	76.5	491	7755
	2240	153	1492	95.8	0.88	6.5	0.7	2.0	85.8	550	8192
	2500	171	1491	95.8	0.88	6.5	0.7	2.0	95.0	615	8626
	2800	192	1491	95.8	0.88	6.5	0.6	2.0	99.5	469	9053
YVF630-4	3150	216	1491	95.9	0.88	6.5	0.6	2.0	125.3	514	10521
	3550	240	1492	95.9	0.89	6.5	0.6	2.0	137.6	582	11131
	4000	270	1491	96.0	0.89	6.5	0.6	2.0	150.1	662	11571
	4500	304	1491	96.0	0.89	6.5	0.6	2.0	162.5	751	12099
Synchronous speed 1000r/min
YVF355-6	250	20	987	91.6	0.80	6	0.8	2.0	12.5	196	2843
	280	22	988	91.8	0.80	6	0.8	2.0	12.5	220	2843
	315	25	987	92.1	0.80	6	0.8	2.0	13.5	249	2933
	355	28	986	92.4	0.80	6	0.8	2.0	14.5	282	3013
YVF400-6	400	30	988	92.6	0.82	6	0.8	2.0	16.8	316	3504
	450	34	988	92.8	0.82	6	0.8	2.0	17.9	357	3604
	500	38	987	93.3	0.82	6	0.8	2.0	20.0	397	3800
	560	42	987	93.5	0.82	6	0.8	2.0	21.1	446	3898
YVF450-6	630	47	988	93.8	0.83	6	0.8	2.0	29.4	495	4671
YVF450-6	710	52	989	94.0	0.84	6	0.8	2.0	32.7	557	4962

Model	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Stopping current	Blocking torque	Maximum torque	Model	Load moment of inertia	Weight
	Rated power	Rated current	Rated rotational speed	Efficiency	Power factor	Rated current	Rated torque	Rated torque	Model	Load moment of inertia	Weight
	kW	A	r/min	η%	COSΦ	Ist	Tst	Tmx	kg.m2	kg.m2	kg
	800	58	989	94.2	0.84	6	0.8	2.0	34.3	630	5054
	900	66	989	94.4	0.84	6	0.8	2.0	35.9	711	5187
YVF500-6	1000	73	990	94.6	0.84	6	0.8	2.0	54.3	775	6042
	1120	80	990	94.8	0.85	6	0.8	2.0	57.1	871	6105
	1250	89	990	95.0	0.85	6	0.8	2.0	62.9	973	6527
	1400	100	990	95.3	0.85	6	0.8	2.0	68.7	1092	6769
YVF560-6	1600	113	993	95.4	0.86	6	0.8	2.0	92.7	1225	7754
	1800	127	993	95.5	0.86	6	0.8	2.0	101.3	1382	8445
	2000	140	993	95.6	0.86	6	0.8	2.0	109.9	1538	8545
	2240	157	993	95.6	0.86	6	0.7	2.0	118.3	1317	8985
YVF630-6	2500	176	993	95.6	0.86	6	0.7	2.0	180.0	1422	10160
	2800	197	993	95.5	0.86	6	0.7	2.0	196.7	1597	10646
	3150	218	993	95.7	0.87	6	0.7	2.0	213.5	1805	11445
	3550	246	993	95.8	0.87	6	0.7	2.0	230.3	2044	11821
Synchronous speed 750r/min
YVF400-8	315	26	739	92.1	0.75	5.5	0.8	2.0	16.8	452	3440
	355	30	739	92.4	0.75	5.5	0.8	2.0	17.9	510	3536
	400	33	738	92.5	0.75	5.5	0.8	2.0	20.0	577	3720
	450	37	738	92.7	0.75	5.5	0.8	2.0	21.1	650	3815
YVF450-8	500	40	740	93.2	0.78	5.5	0.8	2.0	32.7	709	4888
	560	44	740	93.3	0.78	5.5	0.8	2.0	34.3	796	5000
	630	49	740	93.8	0.79	5.5	0.7	2.0	35.9	691	5133
	710	55	740	94.0	0.79	5.5	0.7	2.0	37.5	782	5275
YVF500-8	800	62	743	94.2	0.79	5.5	0.7	2.0	57.1	858	6114
	900	70	743	94.3	0.79	5.5	0.7	2.0	62.9	967	6436
	1000	77	743	94.5	0.79	5.5	0.7	2.0	68.7	1076	6759
	1120	86	743	94.7	0.79	5.5	0.7	2.0	74.5	1207	7077
YVF560-8	1250	93	743	94.9	0.82	5.5	0.7	2.0	111.5	1319	7703
	1400	103	743	94.9	0.83	5.5	0.7	2.0	122.0	1480	8107
	1600	117	743	94.9	0.83	5.5	0.7	2.0	131.9	1699	8499
	1800	132	743	94.9	0.83	5.5	0.7	2.0	142.1	1918	8892
YVF630-8	2000	147	744	94.9	0.83	5.5	0.7	2.0	190.7	2092	10229
	2240	162	743	95.0	0.84	5.5	0.7	2.0	207.7	2356	10677
	2500	181	744	95.1	0.84	5.5	0.7	2.0	224.7	2629	10723
	2800	202	743	95.2	0.84	5.5	0.7	2.0	241.8	2963	11178

9.
Installation and dimensions

The installation dimensions and overall dimensions of the motor are meticulously cataloged in Table 15, with dimension symbols elaborately depicted in Figure 1, Figure 2, and Figure 3 for your convenience.

Figure 1: Dimensional diagram (YVF IC666) - A detailed blueprint for precision installation.

Figure 2: Dimensional diagram (YVF-4P IC86W) - Crafted for accuracy and ease of deployment.)

Figure 3: Dimensional diagram (YVF-6/8P IC86W) - Engineered for seamless integration.

Table 15: YVF series motor installation and overall dimensions - A comprehensive guide to ensure flawless setup.
Table 15(1)

type	ΦD	E	F	G	A	B	C (Rolling)	C (Slide)	H	K
YVF315-4	90	170	25	81	560	950	280		315	35
YVF315-6/8	90	170	25	81	560	950	280	-	315	35
YVF355-4	100	210	28	90	630	1000	300	-	355	35
YVF355-6/8	100	210	28	90	630	1000	300	-	355	35
YVF400-4	110	210	28	100	710	1120	315	-	400	35
YVF400-6/8	110	210	28	100	710	1120	315	-	400	35
YVF450-4	130	250	32	119	800	1250	355	500	450	42
YVF450-6/8	130	250	32	119	800	1250	355	500	450	42
YVF500-4	140	250	36	128	900	1400	355	560	500	42
YVF500-6/8	140	250	36	128	900	1400	355	560	500	42
YVF560-4	160	300	40	147	1000	1600	355	560	560	48
YVF560-6/8	180	300	45	165	1000	1600	355	560	560	48
YVF630-4	200	350	45	185	1120	1800	450	560	630	56
YVF630-6/8	200	350	45	185	1120	1800	450	560	630	56

Table 15(go 1)

type	L (Rolling)	L (Slide)	HC	L (Rolling)	L (Slide)	HC	AD1	AD2	AD3	AD4
type	(IC666,Picture 1)			(IC86W Picture 2,3)
YVF 315-4	2048	--	2020	1700	--	2300	680	400	875	1250
YVF315-6/8	2048	--	2020	2428	--	1610	680	400	875	1000
YVF355-4	2178	--	2145	1830	--	2340	720	500	910	1290
YVF355-6/8	2178		2145	2558		1705	720	500	910	1015
YVF400-4	2308		2290	1970		2545	760	500	990	1415
YVF400-6/8	2308	--	2290	2728	--	1800	760	500	990	1100
YVF450-4	2540	2650	2480	2205	2465	2645	800	550	1105	1515
YVF450-6/8	2540	2650	2480	2960	3525	2020	800	550	1105	1245
YVF500-4	2808	3013	2812	2360	2735	2835	850	650	1100	1615
YVF500-6/8	2808	3013	2812	3268	3933	2235	850	650	1100	1355
YVF560-4	3128	3333	3190	2585	3000	2955	920	800	1250	1775
YVF560-6/8	3128	3333	3190	3588	4253	2470	920	700	1250	1505
YVF630-4	3508	3618	3530	2940	3220	3255	975	800	1350	1905
YVF630-6/8	3508	3618	3530	4028	4758	2675	975	700	1350	1675

Table 15(go 2)

Type	AA	AB	AC	AD	AE	BA	BB	BC	GD	BD	HA	HB	LD	LE	LF	HU
YVF315-4	115	680	808	694	1328	520	1350	560	14	200	25	-40	100	400	900	493
YVF315-6/8	115	680	808	694	1328	520	1350	560	14	200	25	-40	100	400	900	493
YVF355-4	120	760	932	760	1502	500	1420	540	16	200	25	-35	100	865	400	545
YVF355-6/8	120	760	932	760	1502	500	1420	540	16	200	25	-35	100	965	400	545
YVF400-4	130	860	972	800	1572	570	1550	610	16	215	30	60	95	965	495	640
YVF400-6/8	130	860	972	800	1572	570	1550	610	16	215	30	60	50	1065	450	640
YVF450-4	140	960	1012	840	1612	610	1730	650	18	240	30	150	50	1120	450	730
YVF450-6/8	140	960	1012	840	1612	610	1730	650	18	240	30	150	50	1220	450	730
YVF500-4	150	1060	1062	890	1752	650	1880	690	20	240	35	200	50	1200	450	780
YVF500-6/8	150	1060	1062	890	1752	650	1880	690	20	240	35	200	150	1350	550	780
YVF560-4	160	1160	1164	987	1914	710	2050	750	22	225	40	200	125	1325	525	819
YVF560-6/8	160	1160	1164	987	1914	710	2050	750	25	225	40	200	125	1450	525	819
YVF630-4	180	1280	1224	1047	2036	750	2250	750	25	225	40	270	250	1530	700	889
YVF630-6/8	180	1280	1224	1047	2036	750	2250	750	25	225	40	270	250	1600	700	889

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High Voltage Wolong Three-Phase Variable Frequency Motor for Industry OEM/ODM

Shanghai Juyue Energy Engineering Co., Ltd