YE3

YE3 premium-efficiency three-phase asynchronous motors (IE3)

YE3 is a general-purpose three-phase asynchronous motor line rated IE3 to IEC 60034-30-2014 and meeting GB 18613-2020. Frame sizes 63–355 cover 0.12 to 315 kW in 2-, 4-, 6- and 8-pole versions. It drops into the same applications as YE2 motors but with higher efficiency, making it a natural choice for energy-saving upgrades.

Frame sizes: 63–355
Rated power: 0.12–315 kW
Poles: 2, 4, 6, 8
Rated speed: 605–2982 rpm
Efficiency: 50.7–96.0 %
Voltage (current columns): 380 / 400 / 415 V
Rated torque: 0.63–2581 N·m
Efficiency class: IE3 (IEC 60034-30-2014)
Standard: GB 18613-2020

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Features

IE3 efficiency class (IEC 60034-30-2014), complies with GB 18613-2020
Efficiency up to 96.0 % (4-pole, frames 315–355)
Wide range: 15 frame sizes from 63 to 355, 0.12–315 kW
Mounting arrangements IMB3, IMB5, IMB35, IMB14 and vertical IMV1
Locked-rotor current ratio 2.8–8.3 (per catalogue tables)
Double-shaft, square-housing and car-wash versions shown in the catalogue

Designation

YE3-160M1-2

YE3	series
160	centre height (frame size)
M1	frame length S/M/L and core variant
2	number of poles

Versions

B5	flange version
双轴型	double shaft extension
方形B5 / 方形B3	square housing, flange or foot
B14	small face flange with threaded holes
洗车房专用	car-wash version

Mounting

Technical data

Power range per frame size, kW

Frame size	Power 2-pole, kW	Power 4-pole, kW	Power 6-pole, kW	Power 8-pole, kW
63	0.18–0.25	0.12–0.18	0.12	—
71	0.37–0.55	0.25–0.37	0.18–0.25	0.12
80	0.75–1.1	0.55–0.75	0.37–0.55	0.18–0.25
90	1.5–2.2	1.1–1.5	0.75–1.1	0.37–0.55
100	3	2.2–3	1.5	0.75–1.1
112	4	4	2.2	1.5
132	5.5–7.5	5.5–7.5	3–5.5	2.2–3
160	11–18.5	11–15	7.5–11	4–7.5
180	22	18.5–22	15	11
200	30–37	30	18.5–22	15
225	45	37–45	30	18.5–22
250	55	55	37	30
280	75–90	75–90	45–55	37–45
315	110–200	110–200	75–132	55–110
355	250–315	250–315	160–250	132–200