Airtronics/ Sanwa 94112Z - Precision Heavy Duty 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: 45.00 oz-in (3.24 kg-cm) 6.0V: 56.00 oz-in (4.03 kg-cm)
Speed:	4.8V: 0.17 sec/60° 6.0V: 0.14 sec/60°
Weight:	1.59 oz (45.1 g)
Dimensions:	Length:1.54 in (39.1 mm) Width:0.79 in (20.1 mm) Height:1.42 in (36.1 mm)
Motor Type:	3-pole
Gear Type:	Plastic
Rotation/Support:	Bushing
Rotational Range:	(add)
Pulse Cycle:	(add)
Pulse Width:	(add)
Connector Type:	(add)

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The discontinued Airtronics 94112Z is a 'Precision Heavy Duty' standard servo that offers a welcome step up in performance for hobbyists who are looking for a little more speed and precision from their models. While sharing the same robust construction and reliable 3-pole motor as its sibling, the 94102Z, the 94112Z boasts a slightly faster transit time and a modest increase in torque. This makes it an excellent choice for sport aircraft where a more responsive feel is desired, and for the steering of 1/10 scale cars and trucks where a quicker turning response can improve handling and agility. The 94112Z's enhanced performance can make a noticeable difference in the overall feel and responsiveness of a model, providing a more connected and engaging experience for the user.
The 94112Z is a versatile servo that is at home in a wide variety of applications. Its standard size and universal 'Z' connector make it a convenient upgrade for many stock RTR servos, offering an easy way to improve the performance of a model without breaking the bank. The servo's durable plastic gear train provides a good balance of performance and longevity for most sport-level applications. For the hobbyist who is looking for a reliable and affordable servo that offers a tangible performance advantage over basic standard servos, the Airtronics 94112Z is an excellent choice. It represents a sweet spot in the Airtronics lineup, offering a welcome boost in performance for a wide range of RC models.