HS-7954SH High Voltage Steel Gear Servo

37954S

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Based on the ever popular HS-7955 servo, the 7954SH ups the game with a high-voltage coreless motor. With the ability to run directly from a 2-cell LiPo battery with a torque of 29kg the HS-7954SH could be considered the most economical high-voltage servo available.

Programmable with the HFP-20, HPP-21 or the latest HFP-25 Field Programmers.

Hitec RCD, USA offer radio control systems, servos and accessories for all kinds of RC radio controlled models and aeroplanes.

For full servo specifications, please refer to the specification table below. A list of similar servos is also shown, where available, and is based on torque values only.

Servos similar to the HS-7954SH High Voltage Steel Gear Servo
	Torque in kg·cm
Servo	4.8V	6.0V	7.4V	Weight	Price	Stock
HS-7954SH High Voltage Steel Gear Servo (This one)	-	24.00	29.00	65.2g	$72.30
HS-5765MH HV Digital Metal Gear Giant Servo	-	20.00	25.00	172.0g	$59.15

Technical Details for HS-7954SH High Voltage Steel Gear Servo

Torque @ 4.8V (kg·cm)
Torque @ 6.0V (kg·cm)	24
Torque @ 7.4V (kg·cm)	29
Speed	0.15/0.12 (6.0/7.4V)
Bearing Type	Dual Ball Bearing
Motor Type	Coreless
Dimensions (mm)	39.88x19.81x36.83
Weight	65.2g (2.3oz.)

Reviews of HS-7954SH High Voltage Steel Gear Servo

Awsome Servos - By Si Mills
5/5 stars
I've been using 5 of these in my Sebart SU29 140e for the past 6 months and can't fault them. I run a 2S1000 lipo directly into my Spektrum Rx to power all the servos without the need for a regulator. These servos are blisteringly fast and centring is spot on. After 6 months of hard 3D flying the there is no sign of slop in the gear train. Very impressed and will be buying more.