Inspection and validation support for 6mm-32mm planetary gear motors, miniature gearboxes, encoder drives, and custom compact drive assemblies.
The goal is practical buyer confidence: define measurable limits, test against realistic load conditions, and keep traceable records from prototype approval through repeat production.
| Stage | What Is Checked | Typical Evidence |
|---|---|---|
| Incoming Parts | Gear blanks, shafts, bearings, magnets, windings, grease, and cable materials | Material lot references, dimensional checks, and supplier document review |
| Gearbox Build | Gear mesh, carrier assembly, shaft runout, lubrication amount, and backlash-sensitive fit | Assembly checkpoint records and controlled work instructions |
| Motor Matching | Voltage, winding, no-load speed, current, encoder or Hall output, and harness pinout | Sample test data and approved electrical interface baseline |
| End-of-Line Test | No-load current, speed consistency, loaded output behavior, acoustic noise, and visual inspection | Batch records, test limits, and outgoing inspection summary by program scope |
| Requirement | Buyer Input | Validation Direction |
|---|---|---|
| Torque and Speed | Required torque, stall torque, loaded RPM, gear ratio, and voltage window | Torque-speed check against representative load or buyer-supplied fixture |
| Noise and Backlash | Noise limit, measurement distance, backlash target, and acceptance method | Acoustic check and output play inspection against agreed sample criteria |
| Life and Duty Cycle | Cycle count, on/off profile, load profile, temperature range, and failure definition | Life-test plan with interim checks for current, speed, noise, and mechanical wear |
| Interface Fit | 2D drawing, shaft detail, flange, cable exit, connector, and revision control | Dimensional inspection and fit confirmation before production freeze |
Ask for measured speed, current, torque or load condition, noise observations, drawing revision, and any project-specific inspection notes tied to the sample batch.
Yes. Share the duty cycle, load profile, noise limit, backlash target, and fixture assumptions before sample build so the test plan can be aligned early.
RoHS, REACH, material declarations, packing documents, and customer-specific files can be scoped during RFQ and confirmed before shipment.
Inquiry Email
Include OD/length, voltage, torque, loaded speed, ratio, drawings, quantity, and destination.
Instant Chat
+86 18857971991
Fast channel for clarifying specs, drawings, and sample timing.
