Procurement desk
Variable Frequency Drive Sourcing
Use this page to send a written drive duty. There is no published street address, switchboard number or walk-in counter, because this office coordinates factory quotations rather than receiving visitors. Work hours for reading inquiries are Monday to Friday, 09:00–17:00 US Eastern, excluding observed US public holidays. Replies travel through the work email you enter on the form. Social channels are not published.
- We restate voltage, motor full-load amps, overload class, enclosure and I/O before the brief is issued.
- Factories answer on that written basis; you choose the supplier.
- Optional budget and supplier preference are buyer filters, not verified ratings.
What to include
- Product and required rating, including motor kW and HP as two figures with full-load current in A
- Quantity, unit and destination state or postal code
- Requested timing and document needs
- Optional budget and supplier preference
If JavaScript is off, write budget currency and preference inside the requirements box. There is no file upload; describe drawing revisions in text. A usable brief usually names product type, quantity and unit, destination, requested delivery window, motor full-load amps, supply voltage with phase and frequency, overload class, mounting, enclosure as NEMA type or IP code, analog/digital I/O, and whether a vfd cable length is constrained. Optional supplier preference (high-end, mid-range, budget-friendly or undecided) is a buyer filter, not a factory audit grade.
Do not send a horsepower figure without voltage. Do not treat an HVAC fan and pump drive as the same line as a constant-torque mill chassis. Do not assume Modbus TCP, PROFINET or EtherNet/IP is included because a neighbouring electronic drive lists it as optional. We will not invent a street address, a live stock count or a percentage saving against an unseen market price. After you submit, factories still confirm suitability, listing files and packing. Installation and energisation stay with your licensed contractor. After the brief is restated we contact you through the work email on the form; we do not advertise a guaranteed reply interval.