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  • YE4/IE4 High-Torque Energy-Saving Induction Motor (6-pole)
  • YE4/IE4 High-Torque Energy-Saving Induction Motor (6-pole)
  • YE4/IE4 High-Torque Energy-Saving Induction Motor (6-pole)
  • YE4/IE4 High-Torque Energy-Saving Induction Motor (6-pole)
  • YE4/IE4 High-Torque Energy-Saving Induction Motor (6-pole)
  • YE4/IE4 High-Torque Energy-Saving Induction Motor (6-pole)
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◆Key Advantages

Ample Starting Torque: The lower speed range delivers greater output torque, avoiding the startup current surges and mechanical wear that can occur when high-speed motors are directly coupled to heavy loads.
Strong Overload Resistance: Compared to the 4-pole model, this version offers greater tolerance for sudden load fluctuations, reducing the risk of shutdowns caused by short-term overloads.
Reliable Efficiency and Construction: Efficiency meets the international IE4 standard, with a one-piece cast, high-strength iron housing, Class F insulation, IP55 protection rating, and support for S1 continuous duty.

◆Applications

Well suited for mixing equipment, gear reducer assemblies, and medium-duty industrial transmission systems where starting torque requirements are clearly defined. For equipment with heavier load characteristics that tends to experience current or mechanical shock during startup, this motor is often a more direct and hassle-free solution than pairing a high-speed motor with a separate gearbox.

Type Output Full Load N.m Tst/TN IST/IN Tmax/TN Noise
dB(A)
(kW) (HP) Current(A) Speed(r/min) Eff.(%) P.F.(Cos)
Synchronous Speed 1000r/min(6p)
YE4-200L2-6 22  30  44.0  990  93.7  0.81  212  2.0  8.5  2.1  73 
YE4-225M-6 30  40  59.0  990  94.2  0.82  289  2.0  8.3  2.1  74 
YE4-250M-6 37  50  71.7  990  94.5  0.83  357  2.0  8.3  2.1  76 
YE4-280S-6 45  60  86.9  990  94.8  0.83  434  2.0  8.5  2.0  78 
YE4-280M-6 55  75  105  990  95.1  0.84  531  2.0  8.5  2.0  78 
YE4-315S-6 75  100  142  990  95.4  0.84  723  1.6  8.0  2.0  83 
YE4-315M-6 90  125  168  990  95.6  0.85  868  1.6  8.0  2.0  83 
YE4-315L1-6 110  150  205  990  95.8  0.85  1061  1.6  8.0  2.0  83 
YE4-315L2-6 132  180  243  990  96.0  0.86  1273  1.6  8.0  2.0  83 
YE4-355M1-6 160  220  294  995  96.2  0.86  1536  1.6  8.0  2.0  85 
YE4-355M-6 185  250  339  995  96.3  0.86  1776  1.6  8.0  2.0  85 
YE4-355M2-6 200  270  367  995  96.3  0.86  1920  1.6  8.0  2.0  85 
YE4-355L1-6 220  295  403  995  96.4  0.86  2112  1.6  8.0  2.0  85 
YE4-355L-6 250  340  458  995  96.5  0.86  2399  1.6  8.0  2.0  85 
YE4-3551-6 280  380  512  995  96.6  0.86  2687  1.6  8.0  2.0  91 
YE4-3552-6 315  430  604  995  96.6  0.82  3023  0.9  7.9  1.8  91 
Zhejiang Kuayue Motor Co., Ltd.

We are an export‑oriented manufacturer integrated with R&D, production, sales and export, located in Luqiao District, Taizhou City, Zhejiang Province. We have accumulated 34‑years of experience in motor industry. Our production base covers 29 mu with more than 30 staff members. As a professional YE4/IE4 High-Torque Energy-Saving Induction Motor (6-pole) factory in China, we provide reliable three-phase asynchronous motors and industrial pumps solutions globally, alongside ODM/OEM customization services.

Manufactured under ISO9001 quality‑management system, our products hold China CCC compulsory certification and EU CE certification. Our motors are widely sold across more than 20 Chinese provinces and exported to Europe, America, Southeast Asia, Middle East and other global regions. They serve various industries including mining, chemical, pump & HVAC, textile, lifting, machine‑tool and port‑construction machinery.

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