YKK-450 10KV HV Electric Motor

SIMO YKK-450 10kV Medium Voltage Electric Motors are three-phase squirrel-cage totally enclosed asynchronous motors. As the best-selling product in SIMO's lineup, the YKK motor offers outstanding advantages, including high efficiency, energy savings, low noise, minimal vibration, lightweight design, and easy maintenance. After decades of verification by customers and markets both in China and abroad, the SIMO YKK motor has proven to be one of the most reliable electric motors for industrial applications.

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YKK-450 Brief Introduction

This series of motors is a 10kV Medium Voltage Electric squirrel-cage three-phase asynchronous motor with a center height of 450mm, featuring a closed structure and compliance with the JB/T 10315.2-2002 standard.

Main Technical Parameters

Center Height: 450mm

Rated Voltage: 10kV (customizable for other voltages)

Rated Frequency: 50Hz/60Hz

Speed: 3000rpm, 1500rpm, 1000rpm, 750rpm

Power Range: 185~800kW

Mounting Type: IMB3

Protection Class: IP54/IP55 (the series also includes IP44)

Cooling Method: IC611

Insulation Class: F

Ambient Temperature: Up to 40°C, minimum -15°C

Relative Humidity: Maximum 90% monthly average (with monthly average minimum temperature not exceeding 25°C)

YKK-450-10KV Series Model List

YKK4503-2 YKK4504-2 YKK4505-2 YKK4502-4 YKK4503-4 YKK4504-4 YKK4505-4 YKK4502-6

YKK4503-6 YKK4504-6 YKK4505-6

YKK 10kV high voltage motor 450 frame size motor data sheet

Type	Rated Power (kW)	Rated Current (A)	Speed (r/min)	Efficiency (%)	Power Factor (cosФ)	Max Torque/ Rated Torque	Locked Torque/ Rated Torque	Locked Current/ Rated Current	J (Motor) (kg·m²)	J (Load) (kg·m²)	Mass (kg)	Lubrication Time (h)
YKK4503-2	315	23.1	2985	92.5	0.85	1.8	0.55	7	5.8	19	3425	500
YKK4504-2	355	25.7	2985	92.7	0.86	1.8	0.55	7	6.3	21	3515	500
YKK4505-2	400	28.9	2985	92.9	0.86	1.8	0.55	7	7.3	24	3645	500
YKK4506-2	450	32.5	2985	93.1	0.86	1.8	0.55	7	7.9	26	3740	500
YKK4501-4	315	23	1490	92.1	0.86	1.8	0.7	7	9.8	42	3420	1000
YKK4502-4	355	25.8	1490	92.3	0.86	1.8	0.7	7	13	47	3520	1000
YKK4503-4	400	29	1490	92.5	0.86	1.8	0.7	7	13.3	62	3600	1000
YKK4504-4	450	32.6	1490	92.7	0.86	1.8	0.7	7	14.3	67	3700	1000
YKK4505-4	500	36.1	1490	92.9	0.86	1.8	0.7	7	15	75	3800	1000
YKK4506-4	560	39.9	1490	93.1	0.87	1.8	0.7	7	15.5	80	4010	1000
YKK4503-6	280	21.4	995	92	0.82	1.8	0.7	6	18.3	230	3370	2000
YKK4504-6	315	24.1	995	92.2	0.82	1.8	0.7	6	23	247	3510	2000
YKK4505-6	355	27	995	92.5	0.82	1.8	0.7	6	24.3	267	3540	2000
YKK4506-6	400	30	995	92.7	0.83	1.8	0.7	6	25.3	290	3610	2000