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Savox

Savox SA-1256TG Standard 20kg 6v Titanium Geared Servo

Part no. SA-1256TG

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Overview

Servos are powered by the ESC's output to the receiver. If you're using a higher-strength servo than the ESC can support (usually greater than 20kg), you may experience 'brown-outs' where the radio signal can be interrupted and cause erratic driving. This can be helped by plugging a Glitch Buster into the receiver smoothing the current delivery. However, in some cases, you may need to install an external BEC.

The SA-1256TG servo is a high torque servo and is perfect for those who are looking for a minimized backlash to use on flying surfaces of RC planes.

Features

  • Titanium gears ensure long life, durability, and lighter weight.
  • Minimized backlash for precision aerobatic airplane use.
  • Aluminum middle case to help with cooler operating temperatures.

Specifications

Torque @ 4.8v – 16.0kg/222.2oz-in
Torque @ 6v – 20.0kg/277.7oz-in
Speed @ 4.8v – 0.18 sec/60 deg
Speed @ 6v – 0.15 sec/60 deg
Dimensions L x W x H (mm): 40.3 x 20.2 x 37.2
Weight52.4g
Operating Temperature14° – 122°F (-10° – 50°C)
Running Current (no load)100mA @4.8V, 120mA @6.0V
Stall Current (at locked)4000mA @4.8V, 5000mA @6.0V
Idle Current5mA @4.8V, 5mA @6.0V
Wire Length200 +/- 5mm
Output Gear Spline25 Tooth
Bearings2BB
Operating Travel100° (1000–2000 µs)
Neutral Position1500 µs
Pulse Width Range800–2200 µs
Maximum TravelAppx 130° (900–2100 µs)
Refresh Rate333 Hz
Motor TypeCoreless
Total Height (A)37.2mm
Body Width (B)40.3mm
Below Mount (C)24.4mm
Above Mount (D)12.8mm
Total Length (E)54mm
Total Width (F)20.2mm

Servo

Servo
SizeConventionally sized servo namesStandard
Gear MaterialTitanium
Servo Spline Count25Tooth
Waterproof CasingNo
Input Voltage Range4.8V, 6V
Case MaterialAluminium
Height (A)37.2mm
Body Length (B)40.3mm
Bottom to Under Mount (C)24.4mm
Top to Under Mount (D)12.8mm
Length (E)54mm
Width (F)20.2mm
Drive Motor TypeCoreless
Rotational Degrees120° (Normal)
4.8V Torque kg/cm16
4.8V Sec/60 Degrees0.18
6V Torque kg/cmKilograms of torque at 25mm away from the center of the spline20
6V Sec/60 DegreesSeconds per 60 degrees of rotation0.015
Signal TypeDigital

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