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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.
PRODUCT BULLETIN: Spektrum™ A6300 HV Ultra Torque Brushless Aircraft Servo MG (SPMSA6300)
July 10, 2018 Download English PDF Version Here
Product:Spektrum™ A6300 HV Ultra Torque Brushless Aircraft Servo MG (SPMSA6300) purchased after May 1, 2018 with PID number SH804N.This bulletin only applies to servos with the above PID number. Servos with a different PID number are not affected.
Issue: The servo may fail when used in conjunction with some receivers.
What To Do: Please fill out the Shipping Label Request Form Found Here: https://www.spektrumrc.com/ProdInfo/Files/59221_SPMAS6300_request_form.pdf . After completing and submitting the Shipping Label Request Form, Horizon Hobby will e-mail a shipping label for you to use to return the servo. A refund will be issued for the purchase price of the servo(s).
Finding the PID number:
The PID number is a manufactured identifi cation number located on the servo case as well as the product box, as shown.
1. Wrap and pack the servo(s) into a strong cardboard box.
2. Attach the provided shipping label and return address to the outside of the box.
3. Ship the servo(s) to Horizon Hobby
If you purchased your product outside of the US and Canada, please see the retailer or distributor you purchased your product from for assistance.Horizon Hobby, LLC disclaims all liability and warranties for any consumer who does not act upon this bulletin. We apologize for this inconvenience. If you have any questions, please call Horizon Hobby Product Support at 877-504-0233.
4105 Fieldstone Drive
Champaign, Illinois, 61822 USA
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.
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.
For JR servos we recommend Tamiya ceramic grease (TAM87025).
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.
The frequency on operation is so high that it feeds back with FM receivers.
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
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: email@example.com Sales Phone:(800) 338-4639 Fax:(217) 355-1552
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