Armature plate is the rotating component in electromagnetic clutch-brake units that engages/disengages torque transmission via magnetic attraction.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Air Gap | 0.2-0.5 mm | |
| Diameter | 50-300 mm | |
| Thickness | 3-10 mm | |
| Parallelism | ≤0.01 mm | |
| Torque Capacity | 5-500 Nm | |
| Flatness Tolerance | ≤0.02 mm | |
| Maximum Rotational Speed | 3000-8000 rpm | |
| Friction Surface Hardness | 45-55 HRC |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
Standalone machine for precise torque transmission and stopping in electrical equipment assembly
The foundational component of a vibratory bowl feeder that houses the electromagnetic drive mechanism and provides structural support.
A braking device that uses electromagnetic force to engage and disengage, providing controlled stopping or holding torque.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
Manufacturer profiles associated with Armature Plate.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
Primary wear factors include friction surface degradation from cyclic engagement, thermal stress from slip-generated heat, contamination from worn friction material particles, and misalignment causing uneven contact pressure.
Visual inspection every 500 operating hours, dimensional checks every 2000 hours or 6 months. Replace when friction surface wear exceeds 20% of original thickness or flatness exceeds 0.05mm tolerance.
Limited regrinding is possible if minimum thickness specifications are maintained, but replacement is recommended when wear exceeds 30% as heat treatment integrity diminishes with material removal.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.