Graupner C 351 Servo

Specifications

Source: Most data comes from the manufacturer but some data is sourced from our loyal community.

Last Updated:	2025-08-07
Modulation:	Analog
Torque:	4.8V: 51.00 oz-in (3.67 kg-cm)
Speed:	4.8V: 0.15 sec/60°
Weight:	0.88 oz (24.9 g)
Dimensions:	Length:1.10 in (27.9 mm) Width:0.51 in (13.0 mm) Height:1.18 in (30.0 mm)
Motor Type:	(add)
Gear Type:	Metal
Rotation/Support:	Bushing
Rotational Range:	(add)
Pulse Cycle:	(add)
Pulse Width:	(add)
Connector Type:	(add)

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The discontinued Graupner C 351 is a high-quality analog servo, likely in the mini or a specialized size class, designed to be a superior, all-around performer. This servo is aimed at the hobbyist who demands a higher level of quality and precision for their models. The C 351 is known for its very smooth gear train, consistent electronics, and reliable centering, providing a more refined and predictable control experience. It could be an excellent choice for the flight controls on high-quality sport and scale aircraft, or as a precise and reliable steering servo for smaller scale racing cars where a mini servo is required.
The core identity of the C 351 is its role as a premium, general-purpose servo in its size class. It represents a clear step up in quality, offering a more connected and confident control feel that enhances the enjoyment of flying or driving. For the builder who is constructing a high-quality model and wants to equip it with components that will last and perform consistently, the C 351 is a very smart and popular choice.
In robotics, the Graupner C 351 is an excellent choice for projects where reliability and smooth operation are key. Its quality construction makes it ideal for long-term installations or for educational robots that need to be dependable. For any robotics project in its size class where a higher standard of quality is desired, the C 351 provides a reliable and precise solution.