| 21 Inch Substantial Energy Propellers Standard Requirements |
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| Diameter/Pitch(L*W) | 21*1.ninety six inch (545*50mm) |
Function Temp | -40ºC~65ºC |
| Weight(single propeller*2) | 50g*two | Storage Temp | -10ºC~50ºC |
| Material | Carbon fiber+Epoxy | Storage Humidity | <85% |
| Floor Remedy | Shiny | The best possible RPM | 3782 RPM/Min |
| Propeller Type | Unfoldable,gentle weight | Thrust Limitation | 10.eightkg |
BLDC Motor Attributes
- 20 pairs of poles hi-torque motor layout Precision engineered for maximum energy conversion Precision balanced rotor, smoothness for very best dependability and greatest RPM
- Multiple security attributes: Lower voltage minimize-off protection, above-warmth protection, throttle signal decline security
- Prolonged steady performance: No error time lasts prolonged for 2700 hrs at 24V voltage and 60A present operating problems.
- Satisfy Countrywide Army standard, EMC, FCC,CE and so on.
- Suited for industrial and specialized drones( Multi-rotor, fixed wings drones)
- Shaft: Substantial hardness, prolonged lifespan( Particular stainless metal)
- Housing: 7075 series aerial professional substantial hardness aluminum alloy, far more high-priced than the 6000 series with reduced alloy hardness and the screw easy to free.
- Magnet: unique long term magnet with good functionality and special heat resistance.
- Coil: Large purity copper windings maximizes effectiveness CZPTed from Japan with good performance, large warmth resistance Adopt vertical varnish technology to make the wire thickness even
- Bering: CZPTed(Not-refurbished)
- Iron core: CZPTed, distinctive silicon metal sheet.
KWTBLDC61 Sequence Φ66.6×29 180W/360W
| Motor Parameter | KWTBLDC | KWTBLDC | ||
| Motor Product | 65716S | 657112S | ||
| Values at nominal voltage | ||||
| Rated voltage | V | 22.two | 44.four | |
| Free of charge Load | No load pace | rpm | 6384 | 6044 |
| No load recent | A | 1.twenty | .57 | |
| At Max. Effectiveness | Max.efficiency | % | 87.twenty% | 89.twenty% |
| Velocity | rpm | 2836 | 5744 | |
| Present | A | six.two | ten.eight | |
| Torque | N.m | .40 | .seventy one | |
| At Max.Output | Max.output | W | 560 | 2264 |
| Velocity | rpm | 1503 | 3571 | |
| Existing | A | 51.eight | 103.five | |
| Torque | N.m | three.6 | seven.16 | |
| At Stall | Stall present | A | 103 | 207 |
| Stall torque | N.m | 7 | fourteen.3 | |
| Motor characteristic | ||||
| Termianal resistance | mΩ | a hundred and eighty | one hundred eighty | |
| Torque continuous | g.cm/A | 707 | 709 | |
| KV | rpm/V | 280 | 136 | |
| Velocity/Torque continual | rpm/g.cm | .04 | .04 | |
