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FrSky Corelss Xact 5300 Series Servos MIDI HV 8.4V Capable MD5301H MD5301HS

FrSky Corelss Xact 5300 Series Servos MIDI HV 8.4V Capable MD5301H MD5301HS

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Specifications

Brand Name
FrSky
High-concerned chemical
None

Product Description

The Xact series coreless servos utilize a fully CNC machined aluminum protective case and benefit from metal gears. These high-voltage servos are capable of supporting up to 8.4V and offer both high speed and torque performance. The Xact series servos are available in multiple form factors and configurations to fit many different model types especially where power, reliability, and precision are required.

These high-quality servos support the FBUS protocol, which allows telemetry data (like real-time current, voltage, temperature, etc.) of Xact servos to be transmitted back to the radio by connecting either FBUS capable receiver or flight controller. The Xact servos offer configurable servo travel (90° / 120° / 180°). Servo travel along with other options are now available to be set via the ETHOS Xact configuration tool or the Freelink app.

FEATURES

  • ● Supports Port 2.0 (FBUS) SBUS and PWM protocol

  • ● High durability with metal gear and all-aluminum CNC machined protective case

  • ● 8.4V high voltage capable operation with good speed performance

  • ● Built-in dual precision balls bearing with hall sensor

  • ● Supports over-current and over-hot monitor and alarm

  • ● Updatable firmware ensures the performance superior

SPECIFICATIONS

Xact Coreless 5300 Series High-Voltage Servos

DIMENSION (L*W*H)

HV5301 : 35*15*31mm
MD5301H : 35.5*15*25.3mm

WEIGHT

HV5301: 41g
MD5301H: 38.3g

HORN SPLINE

Φ6 25T

STALL CURRENT

HV5301 : 1.43A@6.0v / 1.67A@7.0v / 2.0A@8.4v
MD5301H : 2.7A@6.0v / 3.5A@7.4v / 3.9A@8.4v

OPERATING VOLTAGE RANGE

4.8-8.4V

REFLASH RATE

1520us/333Hz | 760us/700Hz

PERFORMANCE

TORQUE|SPEED @6.0V

TORQUE|SPEED @7.0V

TORQUE|SPEED @8.4V

HV5301

4.4 kgf.cm
61.1 Oz-in

0.11 sec/60°

5.2 kgf.cm
72.2 Oz-in

0.09 sec/60°

6.1 kgf.cm
84.7 Oz-in

0.08 sec/60°

PERFORMANCE

TORQUE|SPEED @6.0V

TORQUE|SPEED @7.4V

TORQUE|SPEED @8.4V

MD5301H

20kgf.cm
277.7Oz-in

0.1 sec/60°

23kgf.cm
319.4Oz-in

0.08sec/60°

27 kgf.cm
374.9 Oz-in

0.06sec/60°

  • ● Torque @ 6.0v – 4.4 kgf.cm / 61.1 Oz-in

  • ● Torque @ 7.0v – 5.2 kgf.cm / 72.2 Oz-in

  • ● Torque @ 8.4v – 6.1 kgf.cm / 84.7 Oz-in

  • ● Speed @ 6.0v – 0.11 sec/60°

  • ● Speed @ 7.0v – 0.09 sec/60°

  • ● Speed @ 8.4v – 0.08 sec/60°

  • ● Dimensions: 35*15*31mm (L*W*H)

  • ● Weight: 41g

  • ● Motor Type: Coreless

  • ● Servo Horn Spline: Φ6 25T

  • ● Stall Current: 1.43A@6.0v / 1.67A@7.0v / 2.0A@8.4v

  • ● Operating Voltage Range: 4.8-8.4V

  • ● Refresh Rate: 1520us/333Hz | 760us/700Hz

INSTRUCTION

How to Change The Channel Number for XACT Servos through ETHOS?


How to Change The Channel Number for XACT Servos through FREELINK?






Pros & Cons

Pros

  • Supports 8.4V for high torque/speed
  • Aluminum case and metal gears durable
  • Coreless motor for efficiency
  • Multiple configurations available

Cons

  • Limited specs details provided
  • High voltage requires compatible power
  • Premium pricing likely
  • Weight unspecified

Common Questions

What voltage do FrSky Xact 5300 Series Servos support?

High-voltage up to 8.4V, MIDI HV capable MD5301H/MD5301HS models.

What materials in the FrSky Coreless Xact Servos?

Fully CNC machined aluminum case with metal gears for protection.

What performance features of Xact 5300 servos?

High speed and torque; coreless design in multiple form factors/configurations.

Are FrSky servos suitable for RC applications?

Yes, for models requiring precision; high-concerned chemical none.

Where are FrSky Xact servos from?

Brand FrSky, Mainland China origin implied.

Product information last updated on December 3, 2025