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Small black servo with metal gears and output horn

Ruth's sister

Ruth's sister PDI-4409MG internal power cable

SKU CH-6KTD-46DN1

High-torque 9.2 kg digital servo with metal gears for 1/8 scale RC vehicles

  • High torque of 9.2 kg for large-scale RC models
  • High-speed digital response improves control precision
  • Metal gear construction resists wear under heavy loads
  • Compatible with 1/8 scale cars, helicopters and boats

PDI-4409MG digital servo for 1/8 scale models

This PDI-4409MG digital servo delivers 9.2 kg of torque through metal gears for 1/8 scale RC cars, helicopters and boats. It suits hobbyists who need precise, high-speed control in demanding large-scale applications. The unit is supplied new and ready for installation.

Torque and scale limits

The 9.2 kg rating handles heavy steering and cyclic loads typical of 1/8 scale vehicles. It runs out of authority for larger scales or higher-torque demands such as 1/5 scale trucks or heavy-lift multicopters. Builders needing more torque or a different form factor must select another servo.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 61% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the PDI-4409MG servo connect to my existing 1/8 scale RC receiver without an adapter?

The PDI-4409MG uses a standard servo connector compatible with typical 1/8 scale RC receivers, so it plugs in directly without an adapter.

How can I confirm the 9.2 KG torque is delivering full power after installation?

Under load the servo should hold position firmly without stutter; smooth, consistent movement through its full range indicates the 9.2 KG torque is active.

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