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The A6300 High Voltage Brushless Ultra Torque Metal Gear Servo is a great option for Giant Scale, Aerobatic 3D, and Sport Jet models. It is extremely durable, has loads of torque, and is exceptionally fast.

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A6300 HV Ultra Torque Brushless Aircraft Servo MG A6300 HV Ultra Torque Brushless Aircraft Servo MG A6300 HV Ultra Torque Brushless Aircraft Servo MG

Key Features

  • High Voltage (HV) capable (6.0-8.4v input range)
  • Outstanding torque and speed in a standard servo size (530 oz-in and .10 sec/60° @8.4v)
  • Durable and long lasting brushless motor
  • Low wear and tightly meshed all metal gear train
  • Dual bearing supported drive train helps maximize smooth operation
  • Aluminum servo case helps keep operating temperatures low
  • Soft start helps prevent component and airframe damage during un-intentional initializations
  • Over Current and Temperature protection
  • Helpful initialization start tone lets pilot know when the servo is ready
  • Integrated servo failsafe holds last known position if signal is lost
  • Frequency : 200hz to 333hz

Overview

The A6300 is the first in an evolving line of Spektrum brushless servos that provide leading edge performance with uncompromised reliability. Boasting an extremely powerful 530 oz-in torque and a lightning fast .10 sec/60° transit time @8.4v, the A6300 will make RC enthusiasts take a second look at Spektrum Servos.

The A6300 features a top of the line brushless drive train that is recognized as being exceptionally strong and reliable. This durability is expertly matched with a low wear, all metal gear train that is virtually slop free. All housed in a heatsinking, all-aluminum case with preinstalled eyelets and grommets, which makes mounting these servos quick and easy.

The Spektrum A6300 uses these features as a foundation to produce a powerful, consistent, yet efficient servo that will prove to be in a class of its own. It is these awesome capabilities that make the A6300 a fantastic choice for giant-scale models, 3D aerobatics, jets or any application where massive amounts of torques and holding power are a must.

Application: Airplane
Bearing: Dual
Bushing Or Bearing: Bearing
Connector Type: Z-Connector
Connector Wire Gauge: 22 AWG
Connector Wire Length: 18 in (457mm)
Deadband: <1ms
Gear Material: Metal
Gear Type: Metal
Height: 1.49 in (37.8mm)
Input Voltage: 6.0-8.4V
Length: 1.57 in (40mm)
Motor Type: Brushless
Servo Type: Digital
Speed: 0.14 sec/60 deg @ 6.0V; 0.11 sec/60 deg @7.4V; 0.10 sec/60 deg @ 8.4V
Spline Count: 23 Teeth
Torque: 378.37 oz-in (27.26 kg-cm) @ 6.0V; 467.06 oz-in (33.65 kg-cm) @ 7.4V; 530.22 oz-in (38.20 kg-cm) @ 8.4V
Type: A6300 Hi Voltage Ultra Torque Brushless Metal Gear Aircraft Servo
Weight: 2.81 oz (79.80 g)
Width: 0.79 in (20mm)

Parts Listing

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FAQs

What's the difference between digital and analog servos?

Digital and analog servos have very similar construction and components. They both use the same type of motors, gears, cases, and have a potentiometer. A digital servo is different in the way it processes the incoming signal and converts that signal into servo movement. 

An analog servo when it receives a command to move, takes that signal and sends pulses to the servo motor at about 50 cycles per second, which in turn moves the motor to its required position determined by the potentiometer.

A digital servo has a micro-processor that receives the signal and then adjusts the pulse length and amount of power to the servo motor to achieve optimum servo performance and precision. A digital servo sends these pulses to the motor at a much higher frequency which is around 300 cycles per second. This helps eliminate deadband, provides a faster response to the servo motor, smoother motor movement, and has higher resolution and holding power than an analog servo.

There are some disadvantages to digital servos, but the disadvantages are not in any way close to out weighing the advantages. A digital servo will have a higher power consumption (Around 10 to 15 mAh per servo at idle) than an analog servo due to its higher pulse frequency, so larger capacity battery packs are recommended. Digital servos also are more expensive than analog servos which can get very costly in applications that require many servos.

What grease should I use on my servo gear train?

For JR servos we recommend Tamiya ceramic grease (TAM87025).

Why doesn't my servo center properly?

There are several scenarios which may attribute to this problem. 

1. The servo arm fit on the output spline may be loose.

2. There may be slop or wear in the gear train.

3. There may be slop or binding in the linkages.

4. You may have a faulty servo saver.

5 The push rods may be too flexible.

6. Improperly mounted servo (screws too tight, mounting rail too tight against the servo)

7. Faulty extention, damaged lead or dirty connector.

8. Worn or dirty pot.

Can I use a JR servo with a Futaba receiver?

Yes

Why can't you use the JR 8700G servo with FM?

The frequency on operation is so high that it feeds back with FM receivers.

Product Support Tips

Product Support

Technical questions about this Spektrum product should be directed to Horizon Hobby's Product Support Department:

Horizon Hobby, LLC.
ATTN: Product Support

4105 Fieldstone Road
Champaign, IL 61822


To place a Horizon Hobby Support Inquiry please visit our Inquiry Form Support Phone:(877) 504-0233
Fax:(217) 355-1552

Sales Support

If you would like to purchase this product, please go to the Store Locator or contact the Horizon Hobby Consumer Sales Department:

Horizon Hobby, LLC.
ATTN: Consumer Sales

4105 Fieldstone Road
Champaign, IL 61822
Email: Sales Phone:(800) 338-4639
Fax:(217) 355-1552