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You're setting up a compressor or pump line and the three-phase power just isn't there — that's basically where this ML series motor steps in, running reliably off standerd single-phase 220V while still delivering that smooth starting torque you need for gearboxes and reducers, and we've seen it handle continuous duty cycles without complaint.
The YL 90S-4 model hits 1400rpm at 50Hz or 60Hz, with the power range from 0.12 up to 4kW, and the aluminum frame keeps it light enough that one person can usually mount it without a hoist — the IP55 rating means dust and water jets aren't going to bother it either, but do check the ambient temperature if you're pushing it hard all day.
It's got 100% copper windings which matter more than most buyers think for longevity, and the bearings come C&U standard or you can upgrade to NSK or SKF for about a 15% premium, though we usually stock the standard option and it's fine for most application, but if you're running high-vibration equipment go with the NSKs.
Insulation class F gives you a decent thermal buffer and the cooling method is IC 411 with external fan, so it's not ideal for dusty environments where the fins clog up fast — we had one custmer try it in a grain processing setup and it overheated within three weeks, so that's a real limit to know.
Lead time is roughly 20 working days or so for the YL 90S-4, and the MOQ is 10 units for custom votage or frequency, but if you need just one or two for prototyping we can sometimes pull from our standard stock — just confirm availability before ordering.
Also, the 0.75kW version is actually the most popular for small pumps and compressors, and it's better than most generic single-phase motors for starting under load because start capacitor is sized more aggressively than the industry norm.
MOQ is typically 10 units for the standard 220V version. We can adjust based on your needs, but for custom voltage or bearing specs, expect a slightly higher minimum.
Yes, we include CE, ISO9001, and CCC certification docs with every shipment. Just let us know if you need them in a specific format or language.
Standard lead time is 15-20 working days. If you choose NSK bearings, it might stretch to 25 days since we need to source them. We'll confirm once we check stock.
Yes, it's 100% copper winding — no aluminum mixed in. That keeps efficiency higher and heat lower. It does bump the price a bit compared to aluminum-wound motors, but you get better performance and longer life.
Absolutely, the voltage is customizable. We've done 110V, 230V, and 460V versions before. Just tell us your target voltage and frequency, and we'll adjust the winding accordingly.
Very impressed with the delivery speed; the motor arrived much faster than expected, which helped keep our project on track. The packaging was secure and professional, ensuring no damage during transit. Quality-wise, the motor appears robust and well-manufactured, with no visible defects or issues upon inspection. It feels durable and suitable for industrial applications, matching the description provided. Customer service was excellent; the support team responded promptly to my inquiries and provided clear, helpful information throughout the process. Overall, a smooth and satisfying experience from start to finish, and I would confidently recommend this to other OEM suppliers.
Needed this motor urgently for a client project, and the shipping was incredibly fast—arrived two days ahead of schedule, well-packaged with no damage. The build quality feels robust; it has a solid, durable construction that seems perfect for heavy-duty industrial use. Customer service was responsive too—they answered my pre-purchase questions promptly and provided helpful details. Overall, a smooth and satisfactory experience from start to finish, which is rare these days. Would definitely consider ordering again for future needs.
