Airtronics/ Sanwa 94359Z Servo

Specifications

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

Last Updated:	2025-08-03
Modulation:	Analog
Torque:	4.8V: 160.00 oz-in (11.52 kg-cm) 6.0V: 200.00 oz-in (14.40 kg-cm)
Speed:	4.8V: 0.13 sec/60° 6.0V: 0.10 sec/60°
Weight:	2.18 oz (61.8 g)
Dimensions:	Length:1.54 in (39.1 mm) Width:0.79 in (20.1 mm) Height:1.47 in (37.3 mm)
Motor Type:	Coreless
Gear Type:	Metal
Rotation/Support:	Dual Bearings
Rotational Range:	(add)
Pulse Cycle:	(add)
Pulse Width:	(add)
Connector Type:	JR

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The discontinued Airtronics 94359Z, also known as the ERG-VX, is a high-torque digital servo that represents the pinnacle of performance and durability in the Airtronics lineup. It shares the same powerful coreless motor and all-metal gear train as the 94358Z, but with the added benefit of an aluminum heat sink case. This feature is not just for show; it actively dissipates heat from the motor, preventing thermal overload and the dreaded performance fade that can occur during long or intense operating sessions. This makes the 94359Z the ultimate choice for the most demanding applications, such as the steering of 1/8 scale truggies in long main events or the cyclic controls of large 3D helicopters. The servo's immense torque and holding power, combined with its exceptional thermal stability, make it a true 'fit and forget' component that can be trusted to perform flawlessly under the most extreme conditions.
The 94359Z is a no-compromise servo that is built for the most discerning and competitive users. Its rugged construction, high-quality components, and superior thermal management make it the most reliable and consistent high-torque servo in the Airtronics range. For the competitive racer or pilot who demands the absolute best, the Airtronics 94359Z is the ultimate choice, a servo that will never let them down when the pressure is on.

chevydew

July 1, 2013

Rating:

Application(s): Steering servo for 3.3 revo

Comments: Great servo for single servo conversion on Revo. Lots of torque, and super fast. Never had an issue since I installed it,6 years ago. Would buy another in a heartbeat, but haven't had to.