1pc Motor Gear 9 /11 /12/13/ 14/15 Teeth Replaceable Motor Gears for RS550 10.8V / 12V / 14.4V / 16.8V / 18V / 21V DC Motors

Description

Name: 9/11/12/14/15/16 teeth rs550 Motor Gear,9 teeth d shaft motor gear,775,795,755 7teeth gears

Features:

-Work smoothly, structure is firm, and maintenance is simple.

-No processing, direct installation, convenient and quick.

-For 3mm rod motor shaft

- It is made by precision casting.

- Spur gear tooth profile.

- Standard spur gear.

Material: 45# Steel

T​ooth: 7 Teeth (for 775 795 755 DC Motor)

Tooth Diameter: Φ6mm
Inner Hole: Φ5(+0.01/-0.01)mm

Tooth: 9 Teeth

Inner bore:Φ3(+0.01/-0.01)mm
Outside diameter:Φ7.8mm
Thickness :5.3mm

T​ooth: 9 Teeth D Hole (for 3mm rod motor D shaft.)

Outside diameter:Φ8mm
Thickness :7mm

Tooth: 11 Tooth

Tooth Pitch: 3.14mm
Tooth Depth: 2.25mm
Inner Hole: Φ3.0(-0.01/-0.02)mm

Tooth: 12 Teeth

Inner Bore: Φ3(+0.01/-0.01)mm
Outside Diameter: Φ8.7mm
Thickness: 6.7mm

Tooth：13Teeth

Inner Bore: Φ3(+0.01/-0.01)mm
Outside Diameter: Φ9.2mm
Thickness: 3.8mm

Tooth: 14 Teeth

Inner Bore: Φ3(+0.01/-0.01)mm
Outside Diameter: Φ8.2mm / Φ9.5mm
Thickness: 6.8mm/5.8mm

Tooth: 15 Teeth

Inner Bore: Φ3(+0.01/-0.01)mm
Outside Diameter: Φ10.2mm
Thickness: 7.8mm

T​ooth: 16 Teeth

Inner Hole: Φ5(+0.01/-0.01)mm
Outside Diameter: Φ12mm
Thickness: 7mm

Package include

1 x Motor Gear