Precision bonded magnet rotors for electronic throttle pedal assemblies and drive-by-wire applications.
Throttle Pedal Sensor Magnets is most relevant when best for Tier 1 pedal module engineering teams needing a robust, non-brittle magnetic rotor. Typical solution programs include Electronic throttle pedals, Accelerator pedal modules, and Drive-by-wire sensors, so the early review should confirm angle error control across specific throttle travel ranges.
Before sample tooling, align on 2D/3D drawing, material target, magnetic pattern, and sensing datum and operating temperature, vibration, media exposure, and lifetime requirement. The first acceptance check is magnetic angle linearity (Optimized for 0-30 degree pedal travel), because pedal feel and ECU response rely on perfectly linear magnetic flux changes.
The main risk is brittle sintered magnet carried into a vibration-critical assembly; control it by review bonded magnet material and molded geometry when chipping, cracking, or adhesive failure can affect functional safety. Also review validation handoff and magnetic pattern accepted without measurable criteria before moving from prototypes to repeat production.
| Evaluation Metric | Typical Range | Buyer Relevance |
|---|---|---|
| Magnetic angle linearity | Optimized for 0-30 degree pedal travel | Pedal feel and ECU response rely on perfectly linear magnetic flux changes. |
| Validation handoff | Operating temperature, vibration, media exposure, and lifetime requirement | It connects Throttle Pedal Sensor Magnets design intent to sample approval, lot inspection, and production sourcing decisions. |
Yes, insert molding the magnet onto the shaft reduces assembly tolerance stack-up and improves angle accuracy.
Include 2D/3D drawing, material target, magnetic pattern, and sensing datum, operating temperature, vibration, media exposure, and lifetime requirement, and sample quantity, tooling target, annual forecast, destination, and PPAP needs. If the part is tied to automotive or safety-critical sensing, also include PPAP, traceability, and magnetic test expectations.
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Include drawing, material, pole pattern, temperature, compliance, and PPAP needs.
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Fast DFM triage for magnetic material, tooling, and validation questions.
