Hitec Midi Servo HS-81 Analog Servo

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Product details

Our research department and engineers are tirelessly working to develop affordable and high-quality servo technology. This is particularly true for the HITEC HS-81 analog servo, which features a three-pole brushed motor and flexible nylon gears. It is slightly larger than the popular HS-55 and has an operating range of 4.8 to 6.0 volts.

The HS-81 stands out with its excellent price-performance ratio.

Operating voltage in V: 4.8-6.0 V
Response time s/60° at 4.8 volts: 0.11
Response time s/60° at 6.0 volts: 0.09
Torque in kgcm at 4.8 volts: 3
Torque in kgcm at 6.0 volts: 3
Gear teeth: 24T.

Key specifications

servotype
Midi servo
Servo Technology
Analogue
moment of force
30 kgf·cm
Servo speed
0.09 s

General information

Item number
8433884
Manufacturer
Hitec
Category
RC servos
Manufacturer No.
112081
Release date
20.4.2018

Colour

Colour
Black

Material

Material group
Plastic
Material
Plastic

RC servo properties

servotype
Midi servo
Servo Technology
Analogue
moment of force
30 kgf·cm
Servo speed
0.09 s
Bearing type
Slide bearing

Voluntary climate contribution

CO₂ emissions
2.87 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Servo

Product dimensions

Length
3 cm
Width
1.20 cm
Height
3 cm
Weight
16.60 g

Package dimensions

Length
6.40 cm
Width
4.80 cm
Height
5 cm
Weight
25 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «RC servos» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Hitec
    Not enough data
  • 1.Reely
    0.2 %
  • 2.Power HD
    0.3 %
  • 3.Amewi
    0.4 %
  • 4.Futaba
    0.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Hitec
    Not enough data
  • 1.KST
    0 days
  • Amewi
    Not enough data
  • Futaba
    Not enough data
  • Power HD
    Not enough data

Return rate

How often is a product of this brand in the «RC servos» category returned?

Source: Digitec Galaxus
  • Hitec
    Not enough data
  • 1.KST
    0 %
  • 2.Traxxas
    0.6 %
  • 3.Amewi
    0.8 %
  • 3.Power HD
    0.8 %
Source: Digitec Galaxus