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We've shipped a lot of these to machine tool guys and pump manufacturers—they're not flashy but they hold up, and that's what matters when you're buying in bulk for production lines.
Ie 2 effiency is solid for a 250W 4-pole unit, and with 400n-M rated torque it actually handles variable frequency starting pretty well, though it's not meant for high-speed applicaions (you'd want a 2-pole motor for that).
Most buyers go with the closed-type aluminun casing because it keeps dust and coolant out—pretty much essential if you're running it near a CNC or a pump station where stuff splashes around.
We usually stock these for MOQs of 50 units or so, payment is 30% deposit with the balance before shipment, and COA and TDS come with every batch—just confirm lead time because sometimes we're tight on the 4-pole windings.
One thing you wouldn't think to ask: the terminal box orientation can vary by batch, so if your panel layout is fixed, mention it upfront or we might send one that's awkward to wire.
Anyway, teh 250W rating means it's better than a fractional-hp motor for constant-duty pumps, but if you need precise speed control below 30Hz you'll want to check the torque curve first—it drops off more than you'd expect.
It uses variable frequency starting, which gives you smooth acceleration and better control over the startup current.
Yes, we can provide efficiency test reports and relevant certifications upon request. Just let us know what you need.
Our MOQ is typically 10 units, but we can work with smaller trial orders if you're just starting out.
Each motor is packed in a sturdy carton with foam padding, then placed on a pallet and wrapped for export. We can also do custom packaging if needed.
We can adjust shaft size, keyway, and flange or foot mounting to match your machine tool or pump setup. Just share your specs and we'll quote accordingly.
