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We are professional manufacturer, focusing on developing and producing brushless motors for R/C model. ODM & OEM are available. Please don't hesitate to contact us!

B20-40L Inrunner Brushless Motors

Motor Diameter: 20mm
Motor Length: 40mm
Shaft Diameter: 2.3mm
Shaft Length: 10mm
Weight: 60g
Mounting Hole Size: M2.5, pitch 16mm
Mounting Hole Depth: 3mm Max.
Order Name RPM/V No-load Current (7.4V) Max. Amps Resistance Max. Volt(V)
B20-40-12L 4800 1.6A 20A 0.0389 13.5
B20-40-13L 4500 1.4A 18A 0.0450 14.4
B20-40-14L 4200 1.3A 17A 0.0527 15
B20-40-15L 3800 1.0A 16A 0.0600 15
B20-40-16L 3600 0.8A 15A 0.0689 15
B20-40-17L 3400 0.8A 14A 0.0777 15
B20-40-18L 3200 0.7A 13A 0.0871 15
B20-40-19L 3000 0.7A 12A 0.0968 15
B20-40-20L 2900 0.7A 12A 0.1075 15
B20-40-22L 2600 0.5A 11A 0.1300 15
B20-40-24L 2400 0.5A 10A 0.1585 15
B20-40-26L 2200 0.4A 9A 0.1817 15
B20-40-28L 2000 0.4A 8A 0.2101 15
B20-40-30L 1900 0.3A 7A 0.2416 15
B20-40-31L 1800 0.3A 7A 0.2580 15