Free Shipping on orders over 99*. Learn More
  $87.99  $79.99
Add to Cart
Add to Wish List
In stock online

Image for A6320 Brushless HV Mid Torque Aluminum Servo from HorizonHobby
+ / - Hover over image to Zoom
A6320 Brushless HV Mid Torque Aluminum Servo A6320 Brushless HV Mid Torque Aluminum Servo A6320 Brushless HV Mid Torque Aluminum Servo
  • Overview
  • Specs
  • Reviews
  • Parts & Accessories
  • Manuals & Support

Key Features

  • High Voltage (HV) capable (6.0-8.4v input range)
  • Outstanding torque and speed in a standard servo size (270 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 center 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 and power is maintained
  • Frequency : 50-400hz

Overview

Spektrum™ high-voltage, brushless servos deliver dependable power and digital precision with amazing efficiency. Finely tuned electronics and software combine with powerful brushless motor technology to offer ultra-smooth performance more efficiently than servos with conventional motors. The aluminum center section allows any heat within the servo to dissipate rapidly while high-strength metal gears and high-impact polymer case components deliver a precision instrument that’s hassle-free.

The Spektrum A6320 uses this solid foundation to achieve an outstanding balance of power, speed and value, plus the peace-of-mind over-current and over-temperature protection offers. It’s a brilliant feature combination that makes this servo an outstanding choice for applications such as 30-50cc size 3D aerobatics, giant-scale or high-speed jets.

*Torque and Transit @ 8.4V

Bearing: Dual
Gear Type: Metal
Height: 40.0mm (1.57in),1.57" (40mm)
Length: 37.8mm (1.49in),1.49" (38mm)
Motor Type: Brushless
Servo Operating Voltage: 6.0-8.4V (High Voltage)
Servo Type: Digital
Speed: 0.11 sec/60 deg @ 6.0V; 0.10 sec/60 deg @ 7.4V; 0.10 sec/60 deg @ 8.4V
Torque: 150.0 oz-in (10.8 kg-cm) @ 6.0V; 250.2 oz-in (18.0 kg-cm) @ 7.4V; 270.1 oz-in (19.5 kg-cm) @ 8.4V
Weight: 2.2 oz (62 g),2.2 oz (62 g)
Width: 20.0mm (0.79in),0.79" (20mm)

Parts Listing

$54.99  $52.99
In Stock
$29.99  $26.99
In Stock

Optional Accessories

$49.99  $39.99
In Stock
$4.99
In Stock

Manuals

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

2904 Research 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

2904 Research Road
Champaign, IL 61822
Email: Sales Phone:(800) 338-4639
Fax:(217) 355-1552