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SA81FHSW 85g Magnetic Waterproof 68KG 0.105Sec Super High Torque HV Digital Brushless Smart Servo Winch
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All-purpose Giant Scale Airplanes, Jet, On-Road, Off-Road Rock Crawler, Buggy, Truck, Truggy, Robot etc.

Commit to make and provide higher quality and performance products for AGFRC fans. We launch a brand new and special A81F Series servos. SA81FHSW is a programmable smart servo.

Fully upgrade from design and material for the whole servo, incredibly hardened stainless steel gears and pin shaft, superb reliable dustproof and reliable four ball bearings, wide-voltage capability and monster power 4-pole brushless motor, which delivery much higher torque with only 38mm height. High precision magnetic encoder which allow the servo run in humid or rainy environment. Besides, it also continue programmable feature , which enable to adjust the servo parameter and change the servo mode by USB programmer for different application --- Steering/Throttle or Winch.

If your model with limit installation space, but require higher torque around 68KG. Here highly recommend our brand new and powerful superior servo A81FHS with monster spec 68KG 0.105Sec @ 8.4V, ideal choice for high power model. If you use our A81BHMW/A81BHSW before, you shouldn't miss it. It will bring you a superior driving feel.


* Programmable HV Digital Servo

* Full CNC Machining Case

* Strengthened Stainless Steel Gears

* New Ultra Strong 4-Pole Brushless Motor

* Dust Resistant Four Ball Bearings

* Reinforce Pin Shaft and Structure

* 2S LiPo Wide Voltage Capable

* 25T Output Spline

* Magnetic Waterproof for Humid or Rainy Situation

* Totally Green Material and Production

* Smart Function Feature -Available to change the firmware for different usage

* For All-purpose Giant Scale Airplanes, Jet, Boat, Large Scale Rock Crawler, Buggy, Truck, Truggy, Robot etc.


Item name: SA81FHSW

Operating Voltage: 4.8-8.4V

Operating speed: 0.160sec/60° @ 4.8V

Operating speed: 0.135sec/60° @ 6.0V

Operating speed: 0.120sec/60° @ 7.4V 

Operating speed: 0.105sec/60° @ 8.4V 

Stall Torque: 42 kg-cm (584 oz-in) @ 4.8V

Stall Torque: 52 kg-cm (723 oz-in) @ 6.0V

Stall Torque: 60 kg-cm (934 oz-in) @ 7.4V

Stall Torque: 68 kg-cm (945 oz-in) @ 8.4V 

Gear: Steel

Motor: 4-Poles Brushless Motor

Size: 40*20*38mm (1.57 x 0.78 x 1.49 in)

Weight: 88.5g 

Connector Wire: TYU 300 mm / 22AWG