RFQ Checklist
- Target service life in hours or cycles
- Exact duty cycle (e.g., continuous, or X sec ON / Y sec OFF)
- Enclosure ambient temperature and cooling airflow
- Shaft side-loads (radial/axial) and vibration limits
Brushless micro motors engineered for extended service life in demanding 24/7 OEM applications and continuous duty cycles.
Best-fit buyer
For industrial and medical sourcing teams where motor failure leads to unacceptable downtime or warranty claims.
Validate Before Sampling
RFQ Data That Changes the Quote
| Stage | Buyer Input | Factory / QC Checkpoint | Decision Output |
|---|---|---|---|
| RFQ feasibility review | Target service life in hours or cycles; Exact duty cycle (e.g., continuous, or X sec ON / Y sec OFF) | Review bearing life calculations (L10) against radial/axial loads and speed | Feasibility notes, missing parameters, and sample direction. |
| Sample definition and validation | Enclosure ambient temperature and cooling airflow; Shaft side-loads (radial/axial) and vibration limits | Service life validation: 10,000+ hours depending on load and bearing | Controlled sample scope with measurable acceptance criteria. |
| Pilot lot and repeat production | Pilot quantity, annual forecast, revision baseline, and destination | Life test performed without actual application loads: Always validate motor life with the customer-specific radial load, axial load, and thermal environment applied. | Pilot records tied to bearing l10 and side load and outgoing inspection. |
| Metric | Typical Range | Why It Matters |
|---|---|---|
| Service life validation | 10,000+ hours depending on load and bearing | Transforms theoretical longevity into empirical reliability data. |
| Bearing L10 and side load | Calculated from speed, radial load, axial load, lubrication, and environment | Bearing selection often limits long-life performance before winding or magnet limits are reached. |
| Temperature-rise trend | Tracked over the agreed duty cycle, enclosure, airflow, and ambient condition | Stable temperature behavior protects winding insulation, magnets, lubricant, and electronics over time. |
We conduct accelerated and real-time life testing under agreed load conditions, tracking current, noise, and speed degradation.
Long-life design uses bearings, thermal margin, balance, and materials selected for the duty. Proof requires test data with load, duty, environment, and failure criteria attached.
Inquiry Email
Include motor type, OD, voltage, speed, load, quantity, and destination.