Low Price Upgrade 5010 136kv 44.4V 400W with 12s ESC Brushless DC Motor for Multirotor and Quadcopter
Features14 Pole hi-torque motor design; Precision engineered for maximum energy conversion; Precision balanced rotor, smoothness for best reliability and maximum RPMMultiple protection features: Low voltage cut-off protection, over-heat protection, throttle signal loss protectionLong stable performa......
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Product Description
Features
- 14 Pole hi-torque motor design; Precision engineered for maximum energy conversion; Precision balanced rotor, smoothness for best reliability and maximum RPM
- Multiple protection features: Low voltage cut-off protection, over-heat protection, throttle signal loss protection
- Long stable performance: No error time lasts long for 2700 hours at 24V voltage and 60A current working conditions.
- Satisfy National Military standard, EMC, FCC,CE and so on.
- Suitable for industrial and specialized drones( Multi-rotor, fixed wings drones)
- Shaft: High hardness, long lifespan( Special stainless steel)
- Housing: 7075 series aerial professional high hardness aluminum alloy, more expensive than the 6000 series with low alloy hardness and the screw easy to loose.
- Magnet: special permanent magnet with good performance and unique heat resistance.
- Coil: High purity copper windings maximizes efficiency; Imported from Japan with good performance, high heat resistance; Adopt vertical varnish technology to make the wire thickness even;
- Bering: Imported(Not-refurbished)
- Iron core: Imported, unique silicon steel sheet.
| Motor Parameter | KWTBLDC | KWTBLDC | ||
| Motor Model | 5010B6S | 5010B12S | ||
| Values at nominal voltage | ||||
| Rated voltage | V | 22.2 | 44.4 | |
| Free Load | No load speed | rpm | 6770 | 6036 |
| No load current | A | 0.80 | 0.33 | |
| At Max. Efficiency | Max.efficiency | % | 89.50% | 91.10% |
| Speed | rpm | 6464 | 5792 | |
| Current | A | 17 | 8 | |
| Torque | N.m | 0.50 | 0.53 | |
| At Max. Output | Max.output | W | 1951.59 | 2075.64 |
| Speed | rpm | 3385 | 3018 | |
| Current | A | 179.43 | 94.64 | |
| Torque | N.m | 5.5 | 6.56 | |
| At Stall | Stall current | A | 358 | 189 |
| Stall torque | N.m | 11 | 13 | |
| Motor characteristic | ||||
| Termianal resistance | mΩ | 80 | 300 | |
| Torque constant | g.cm/A | 314.5 | 710 | |
| KV | rpm/V | 306 | 136 | |
| Speed/Torque constant | rpm/g.cm | 0.06 | 0.05 | |
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