DY-BMA20-S brushless motor
BMA20-S Shaft Size: Φ3.17mm×12mm Motor Dimensions: Φ28mm×22mm Weight: 29g
DY-BMA20-M brushless motor
BMA20-M Shaft Size: Φ3.17mm×12mm Motor Dimensions: Φ28mm×28mm Weight: 43g
DY-BMA20-L brushless motor
BMA20-L Shaft Size: Φ3.17mm×12mm Motor Dimensions: Φ28mm×32mm Weight: 57g