| 21 Inch Large Power Propellers Basic Specs |
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| Diameter/Pitch(L*W) | 21*1.ninety six inch (545*50mm) |
Perform Temp | -40ºC~65ºC |
| Bodyweight(single propeller*two) | 50g*2 | Storage Temp | -10ºC~50ºC |
| Stof | Carbon fiber+Epoxy | Storage Humidity | <85% |
| Area Treatment | Shiny | The best possible RPM | 3782 RPM/Min |
| Propeller Type | Unfoldable,light-weight fat | Thrust Limitation | 10.eightkg |
BLDC Motor Features
- twenty pairs of poles hi-torque motor design and style Precision engineered for maximum vitality conversion Precision balanced rotor, smoothness for best reliability and optimum RPM
- Numerous security functions: Lower voltage cut-off defense, over-warmth safety, throttle signal decline safety
- Lengthy secure overall performance: No error time lasts lengthy for 2700 several hours at 24V voltage and 60A present doing work problems.
- Fulfill Countrywide Navy common, EMC, FCC,CE and so on.
- Suited for industrial and specialized drones( Multi-rotor, fastened wings drones)
- Shaft: Higher hardness, extended lifespan( Special stainless steel)
- Housing: 7075 sequence aerial professional substantial hardness aluminum alloy, a lot more high-priced than the 6000 collection with lower alloy hardness and the screw straightforward to unfastened.
- Magnet: unique everlasting magnet with very good performance and unique warmth resistance.
- Coil: Large purity copper windings maximizes performance CZPTed from Japan with good functionality, higher warmth resistance Adopt vertical varnish engineering to make the wire thickness even
- Bering: CZPTed(Not-refurbished)
- Iron main: CZPTed, distinctive silicon metal sheet.
KWTBLDC61 Series Φ66.6×29 180W/360W
| Motor Parameter | KWTBLDC | KWTBLDC | ||
| Motorprodukt | 65716S | 657112S | ||
| Values at nominal voltage | ||||
| Nominel spænding | V | 22. to | forty four.four | |
| Cost-free Load | Ingen belastningshastighed | omdrejninger i minuttet | 6384 | 6044 |
| No load current | EN | 1.20 | .fifty seven | |
| At Max. Efficiency | Max.effectiveness | % | 87.twenty% | 89.20% |
| Hastighed | omdrejninger i minuttet | 2836 | 5744 | |
| Eksisterende | EN | 6.two | ten.8 | |
| Drejningsmoment | Nm | .40 | .seventy one | |
| At Max.Output | Max.output | V | 560 | 2264 |
| Hastighed | omdrejninger i minuttet | 1503 | 3571 | |
| Nylig | EN | 51.8 | 103.5 | |
| Drejningsmoment | Nm | three.6 | 7.16 | |
| At Stall | Stall current | EN | 103 | 207 |
| Stallmoment | Nm | 7 | 14.three | |
| Motor characteristic | ||||
| Termianal resistance | mΩ | 180 | 180 | |
| Torque constant | g.cm/A | 707 | 709 | |
| KV | rpm/V | 280 | 136 | |
| Speed/Torque continual | rpm/g.cm | .04 | .04 | |
