Upgrade 5010 136kv 44.4V 400W with 12s ESC Brushless DC Motor

• Customization: Available
• Application: Industrial, Drones Motor
• Operating Speed: Adjust Speed
• Model NO.: KWTBLDC 5010B12S
• Excitation Mode: Excited
• Function: Driving
• Casing Protection: Protection Type
• Number of Poles: 14
• Structure and Working Principle: Brushless
• Type: Unique
• Certification: ISO9001, CCC, EMC, FCC,Ce
• Brand: Kwt
• Current: 8A
• Torque: 0.53 N.M
• Speed: 5792 Rpm
• Max.Efficiency: 91.10%
• Termianal Resistance(MΩ): 300
• Torque Constant: 710 G.Cm/a
• Kv: 136 Rpm/V
• Speed/Torque Constant: 0.05 Rpm/G.Cm
• Customized: Okay
• Transport Package: Solid Protection
• Specification: 206g
• Origin: China
• Production Capacity: 500000

Product Description

Features

1. 14 Pole hi-torque motor design; Precision engineered for maximum energy conversion; Precision balanced rotor, smoothness for best reliability and maximum RPM
2. Multiple protection features: Low voltage cut-off protection, over-heat protection, throttle signal loss protection
3. Long stable performance: No error time lasts long for 2700 hours at 24V voltage and 60A current working conditions.
4. Satisfy National armed force standard, EMC, FCC,CE and so on.
5. Suitable for industrial and specialized drones( Multi-rotor, fixed wings drones)
6. Shaft: High hardness, long lifespan( Special stainless steel)
7. 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.
8. Magnet: special permanent magnet with good performance and  unique heat resistance.
9. 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;
10. Bering: Imported(Not-refurbished)
11. Iron core: Imported, unique silicon steel sheet. 

KWT-BLDC50 Series        Φ73.8×31.7        200W/400W

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