Spektrum A5040 
Mid Torque High Speed Mini Plastic Servo​
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Description 

The A5040's extremely tough metal gear train, digital precision and incredible .10 transit time is ideal for 25-32 size aircraft. Aerobatic and 3D aircraft that demand performance need the precision of digital accuracy. The low deadband technology means that you’ll enjoy reliable accuracy and precision.

This mini-class servo is durable enough for either glow or electric power applications. Dual ball-bearing support means there’s less resistance to the high output of the high-speed coreless motor. In all these features mean you can expect great performance and long life.
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Features 

• Digital precision and power
• Low deadband accuracy
• Dual ball bearing support
• Tough Metal Gears
• Coreless Motor

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Product Specifications 

​Size Category:
Type:
Application:
Torque:

Speed:
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Length:
Width:
Height:
Weight:
Bushing Or Bearing:
Bearing:
Motor Type:
Gear Type:
Voltage:

Minis and Micros
Digital
25 - 32 size airplanes
50 oz-in (3.6 kg-cm) @ 4.8V, 66 oz-in (4.8 kg-cm) @ 6V
0.12 sec/60° @ 4.8V, 0.10 sec/60° @ 6V
1.3 inch (32.8mm)
.58 inch (14.7mm)
1.1 inch (27.4mm)
0.7 oz (21.6g)
Bearing
Dual
Coreless
Metal
4.8 - 6V