Buyer Decision Inputs
- Rated power, voltage, RPM range, load type, and rectifier or inverter interface
- Maximum speed, overspeed requirement, environmental exposure, and IP target
- Outer diameter, axial length, shaft interface, and mounting drawing
Axial flux permanent magnet generator supply and component support for compact low-speed renewable, marine, and special industrial power platforms.
| Metric | Typical Range | Why It Matters |
|---|---|---|
| Rated RPM window | Low-speed project-specific | Generator winding and voltage selection must match actual operating speed, not only peak output. |
| Cogging control | Topology and pole-slot dependent | Low-speed renewable systems can fail to start smoothly if cogging torque is too high. |
| Environmental sealing | Indoor, marine, or outdoor review | Magnet coating, bearing selection, and housing design depend on moisture and corrosion risk. |
The following physical and electrical parameters define the baseline envelope for this product family. Final values are governed by the specific winding and cooling configuration chosen during the RFQ process.
| Parameter | Planning Range | Notes |
|---|---|---|
| Torque (Continuous / Peak) | Project-specific after duty-cycle and cooling review | Peak limits depend on inverter phase current; continuous depends on thermal path. |
| Motor Constant (KV) | Winding dependent target set during electrical review | Adjusted via turn count to match target bus voltage and speed. |
| Electrical Interface | DC bus voltage, phase current, pole pairs, resistance, and inductance set per winding | Needed to match inverter limits, back EMF margin, and controller tuning. |
| Physical Dimensions | Project-specific OD, axial length, shaft, and flange envelope | Scalable by stator segmentation and single vs. dual-rotor topology. |
| Feedback / Brake Options | Hall sensors, encoder, resolver, temperature sensors, or holding brake review | Selected against control loop bandwidth, safety behavior, and integration space. |
| Cooling Methods | Natural Air, Forced Air, Liquid Jacket, Oil | Selection determines continuous power rating and environmental sealing. |
| Mass / Rotor Inertia | Project-specific after rotor disk, magnet carrier, shaft, and housing freeze | Required for acceleration estimates, balancing scope, and mechanical safety review. |
| IP Rating | Project-specific IP target after housing and seal review | Air-cooled and liquid or oil-cooled packages require different sealing validation. |
Use these checkpoints to turn a product-family discussion into a controlled sample and pilot-lot plan. The exact record set depends on the drawing, winding, rotor, cooling, and acceptance scope.
| Stage | Control Point | Buyer Evidence |
|---|---|---|
| RFQ freeze | Rated power, voltage, RPM range, load type, and rectifier or inverter interface; Maximum speed, overspeed requirement, environmental exposure, and IP target | Revisioned RFQ, package envelope, torque-speed target, and CTQ list. |
| Manufacturing prep | Target RPM, voltage, rectifier/load profile, and cogging torque limits; Rotor magnet layout, corrosion protection, balance, and overspeed margin | Material route, winding target, rotor or magnet retention method, and fixture plan. |
| Sample validation | Rated RPM window, Cogging control | Resistance, hipot, no-load/back EMF, runout, balance, torque-speed, or thermal records as applicable. |
| Pilot handoff | Rated power is specified at unrealistic RPM; Outdoor corrosion reduces magnet and bearing life | Lot traceability, change record, packaging approval, and outgoing inspection rhythm. |
Baseline parameter matrices, STEP files, and PDF datasheets may be shared after RFQ context is confirmed. Torque-speed maps and back EMF charts depend on the selected winding, cooling path, and validation scope.
Yes. Voltage depends on winding, speed range, phase configuration, and rectifier or inverter interface.
Yes, provided the RFQ includes target RPM distribution, rated power, mounting, and environmental constraints.
Inquiry Email
Please include application, peak/continuous torque, speed range, voltage/current limit, outer diameter, axial length, cooling method, quantity, and drawings or reference samples.
Instant Chat
+86 188 5797 1991
Share torque-speed, package, cooling, and sample quantity in the first message.