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Airtronics 94809 Micro High-Performance, Metal Gear, Ball Bearing Digital Servo
The Airtronics 94809 Micro High-Performance, Metal Gear, Ball Bearing Digital Servo is ideally suited for 400-450 size 3D helicopters and 45-50 ounce EP aerobatic aircraft. This is a high-performance servo that will make your aircraft or helicopter fly more precisely than analogs at a price that doesn't break the bank.
Airtronics digital servos feature custom I.C.'s, Surface Mount Technology (SMT) construction and splined output shafts for easier control surface adjustments. Molded neoprene vibration isolators and injection-molded servo cases ensure superior strength and long lasting durability.
This servo features an Airtronics 'Z' connector, which is compatible with all current Airtronics receivers as well as current Hitec, JR and Futaba receivers.
*This Airtronics servo is safe to use with receivers that have a Nominal Input Voltage rating of 4.8v ~ 6.6v.
Features and Specifications:
• Torque at 4.8v: 35oz-in (2.5kg-cm)
• Torque at 6.0v: 39oz-in (2.8kg-cm)
• Speed at 4.8v: 0.12sec/60º
• Speed at 6.0v: 0.10sec/60º
• Weight: 0.38oz (10.8g)
• Dimensions: 0.93 x 0.45 x 0.83in (23.5 x 11.5 x 21.0mm)
• Gear Train: Metal
• Bushing/Ball Bearing: Single Ball Bearing
• Motor Type: Standard 3-Pole
• Connector Type: 'Z' Connector
• Includes Mounting Hardware, Servo Wheel, 4-Point Servo Horn, 2-Point Servo Horn
• Integrated Middle Case Heat-Sink
The Advantages of Digial Servos
Digital servos offer extremely accurate and reliable centering, even in more economically priced servos.
Digital servos develop their power instantly. An analog servo develops its full power at its extreme movement. Digital servos develop their power as soon as they move, thus effectively making a digital servo stronger, even if its specifcations are the same as a comparable analog servo.
Digital servos have extreme holding power. A digital servo stays in the position you command with all of its power, thus virtually eliminating the blow back found with analog servos.
Digital servos are precise. When used with a 2.4GHz digital radio, especially a fast radio such as Airtronics, digital servos more accurately translate and hold your command inputs from your transmitter. You will feel more connected to your model than when using analog servos.
Digital servos are compatible with the newest high frame rate receivers. In some cases, analog servos simply won't work with these new, high frame rate receivers.