A good NM coupling RFQ can fit on one page. The goal is not to write an engineering report; it is to remove the few ambiguities that change model choice or machining.
Minimum useful RFQ
| Item | What to confirm |
|---|---|
| Coupling | NM model if known; complete coupling or rubber element only. |
| Driver | Motor/engine data, power and speed. |
| Driven machine | Pump, compressor, gearbox, fan, mixer, conveyor or other equipment. |
| Shaft 1 / Shaft 2 | Diameter, keyway and fit where specified. |
| Duty | Torque if known, starts/reversals/shock and unusual environment. |
| Quantity | Sample, pilot or production batch; list mixed models. |
| Attachments | Drawing, current part photos and labels/markings. |
MOQ Info: Standard parts with quantity MOQ; high-value/large items by order value. New-client samples (1-5pcs) at sample price. Combine multiple models for USD1,500. Special materials/processes follow process MOQ. 1-2-piece retail orders are not accepted.
Request an NM Coupling Quote
Send this information to [email protected] or use the website RFQ form.
