TWM TWM-SV4140 Robust Analog Servo 6.5kg.cm [TWM-SV4140]

TWM SV4140 - High Torque Servo SV4140 (6.5kg Torque)

Price:

AUD$9.16

Brand:

TWM

Model:

TWM-SV4140

Condition:

Brand New

Quantity:

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Description
FAQ

Reliable Torque in a Small Package: TWM TWM-SV4140

The TWM TWM-SV4140 analog servo provides strong, repeatable motion for hobby RC projects. With 6.5kg.cm torque available at 6.0V, the unit is suited for tasks that demand more force without taking up much room.

Technical Performance

Speed: 0.20 sec/60° at 4.8V, 0.16 sec/60° at 6.0V
Torque: 5.2 kg.cm / 72 oz-in at 4.8V, 6.5 kg.cm / 90 oz-in at 6.0V
Dimensions: 40 x 20 x 38 mm (1.57 x 0.78 x 1.5 in)
Weight: 43g (including 360mm cable)

Typical Uses

Perfect for drivers who need stronger servo output for steering or control surfaces, the SV4140 is commonly used in heavier touring cars, off-road buggies, and scale rigs where extra torque improves handling under load.

Can I use this servo on an off-road buggy?

Yes, the higher torque figures make the TWM-SV4140 a good choice for off-road buggies, especially where heavier tyres or stronger steering linkages are fitted.

How does speed change with voltage?

Speed improves when the servo is driven at 6.0V versus 4.8V, giving about 0.16 sec/60 degree at 6.0V compared to 0.20 sec/60 degree at 4.8V, according to the specs.

Do I need a separate servo saver?

A servo saver or compliant linkage is recommended if your setup risks abrupt impacts; it helps protect the servo gears from shocks during use.

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