Futaba S3305 Metal Gear Standard Servo [S3305]

Futaba S3305 High-Torque Standard Servo w/Metal Gears

Price:

NZD$76.23

Brand:

Futaba

Model:

S3305

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R/C Models - System - Servo - Standard Servos

Reliable Futaba S3305 Torque for Model Driving

The Futaba S3305 is a standard-size servo built for steady force and repeatable movement in model cars and watercraft. Metal gears plus dual ball bearings help reduce wear and keep motion consistent under load. To minimise excessive current draw, using NiCd battery packs is recommended for stable operation.

What the Futaba S3305 Brings to Your Model

High Torque: Delivers up to 124 oz-in (8.9 kg-cm) at 6V, suitable for demanding tasks.
Durable Construction: Equipped with metal gears for enhanced longevity and reliability.
Versatile Application: Ideal for standard size setups in both cars and boats.
Smooth Operation: Dual ball bearings provide seamless performance.
Standard Connector: Features a Futaba J style connector for easy integration.

Specifications

Dimensions: 1.6 x 0.8 x 1.5" (40 x 20 x 38mm)
Weight: 1.7oz (47g)
Speed: 0.25 sec/60 deg @ 4.8V; 0.20 sec/60 deg @ 6V
Torque: 124 oz-in (8.9 kg-cm) @ 6V; 99 oz-in (7.1 kg-cm) @ 4.8V

For builders wanting consistent control in a standard servo form, the Futaba S3305 delivers proven mechanics and useful torque for a wide range of hobby setups.

Can I run the S3305 on a small BEC?

You can use a BEC if it supplies steady current at the correct voltage; heavy loads may require a higher current rating to prevent servo browning out.

Is the S3305 suitable for sail winches or rudder control?

Its torque and size make the S3305 a good fit for medium rudders and small winch duty in model boats, provided the mounting and linkages match the load.

How often should I service the metal gears?

Inspect gears periodically for wear and keep the gearbox free of grit; light lubrication and checks after heavy use will extend service life.

What mounting hardware fits the S3305?

Standard mounts for 40 x 20 x 38mm servos are compatible; confirm screw spacing and horn fit before permanent installation.

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