ChgImposs RS550 DC Motor 8.2mm 14 Teeth Gear Micro Motor 21V 28000RPM Electric Saw Motor for Mini Saw Reciprocating Saw

Voltage: 21V; No load Speed: 28000RPM; No Load Current: 1.3A; Torque: 1N.m; Output Power: 80W | Motor length: 75.1mm; Motor diameter: 37.2mm; Motor shaft length: 12mm; Motor shaft diameter: 3.2mm; Motor gear diameter: 8.2mm; Motor gear thickness: 5.8mm; Motor installation hole distance: 25mm | Stainless steel material, accurate mold, high-quality copper core. Pure copper coil, high power motor.Excellent heat dissipation performance, low current, high efficiency and stable operation. | Suitable for lithium electric saw, electric chain saw, reciprocating saw, rechargeable hand saw, etc. | In genaral, 14 teeth electric tool motor gear has two diameters, 9.5mm or 8.2mm, our product is 8.2mm. please confirm your original motor's diameter before purchase, thank you!