Brass Spur Gear 30 Tooth Servo Gear 0 8 Mod For 25 Tooth Spline To Drive 90 Tooth Hub Gear Three To One Ratio High Ductility Beefy RC Car And Robotic Servo Gear Set For Precise Motion And Torque
✔️ Brass 0.8 mod 30T servo gear for 90T hub at 3:1 ratio, high ductility
This brass spur gear is a 0.8 module, 30-tooth servo gear designed to transfer torque from a RC servo to a gear train. It is commonly used to drive the 90-tooth hub gear at a 48 mm spacing to create a 3:1 ratio, or to drive the 30-tooth small gear at 24 mm spacing for a 1:1 ratio, delivering precise motion and strong torque in RC cars and robotics.
Key specs:
✅ transfers the torsion from the servo into the gear train
✅ drives the 90 tooth hub gear at 48 mm spacing to create a 3:1 ratio
✅ can drive the 30 tooth small gear at 24 mm spacing for a 1:1 ratio
✅ brass material with high ductility ensures durability and long service life
💡 what is a 0.8 mod brass servo gear used for in rc car gear trains? This handy gear set helps convert servo torque into a reliable drive train.
- transfers servo torsion into the gear train
- supports 3:1 drive with 90T hub gear at 48 mm spacing
- also drives the 30T small gear at 24 mm spacing for a 1:1 ratio
- brass construction provides high ductility and long service life