Categories: Product Catalog

Low Price BLDC Motor with High Performance Carbon Fiber Propellers for Drones

 

21 Inch Large Power Propellers
Basic Specs
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
Substance 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

  1. 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
  2. Numerous security functions: Lower voltage cut-off defense, over-warmth safety, throttle signal decline safety
  3. Lengthy secure overall performance: No error time lasts lengthy for 2700 several hours at 24V voltage and 60A present doing work problems.
  4. Fulfill Countrywide Navy common, EMC, FCC,CE and so on.
  5. Suited for industrial and specialized drones( Multi-rotor, fastened wings drones)
  6. Shaft: Higher hardness, extended lifespan( Special stainless steel)
  7. 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.
  8. Magnet: unique everlasting magnet with very good performance and  unique warmth resistance.
  9. 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
  10. Bering: CZPTed(Not-refurbished)
  11. Iron main: CZPTed, distinctive silicon metal sheet.

KWTBLDC61 Series         Φ66.6×29          180W/360W

Motor Parameter KWTBLDC KWTBLDC
Motor Product 65716S 657112S
Values at nominal voltage
Rated voltage V 22.two forty four.four
Cost-free Load No load speed rpm 6384 6044
No load current A 1.20 .fifty seven
At Max. Efficiency Max.effectiveness % 87.twenty% 89.20%
Velocity rpm 2836 5744
Existing A 6.two ten.8
Torque N.m .40 .seventy one
At Max.Output Max.output W 560 2264
Speed rpm 1503 3571
Recent A 51.8 103.5
Torque N.m three.6 7.16
At Stall Stall current A 103 207
Stall torque N.m 7 14.three
Motor characteristic
Termianal resistance 180 180
Torque constant g.cm/A 707 709
KV rpm/V 280 136
Speed/Torque continual rpm/g.cm .04 .04

 

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