HS-55 Servo

31055S

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The Hitec HS-55 is one of the most popular feather servos installed in small electric models and park-flyers, offering reliable performance and an excellent service-life in a small but powerful package, weighing only 8 grams (0.28oz)

The HS55 is an ideal all-round servo for many different models.

Genuine Hitec servo supplied loose bagged with all manufacturers fittings.

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-55 Servo
	Torque in kg·cm
Servo	4.8V	6.0V	7.4V	Weight	Price	Stock
HS-55 Servo (This one)	1.10	1.30	-	7.9g	$9.81
Power HD 1600A 6g Micro Servo	1.20	1.30	-	6.0g	$5.86
Power HD 1800A 8g Mini Servo	1.00	1.30	-	8.0g	$5.86
Power HD 1550A 5.5g Micro Servo	0.90	1.10	-	6.0g	$5.86
Power HD 1900A 9g Mini Servo	1.20	1.50	-	9.0g	$6.57
HS-45HB Feather Servo	1.00	1.20	-	7.9g	$12.84
Multiplex Nano-S Servo	1.12	1.22	-	8.0g	$17.10
HS-56HB Servo	1.20	1.40	-	11.0g	$19.67
HS-5045HB Digital Micro Servo	1.00	1.20	-	8.2g	$20.07
Dymond D47S Precision Micro Servo	1.20	-	-	4.7g	$22.36
LSX110 Servo - 4.7g - 1.1kg - 0.18sec	1.10	-	-	4.7g	$22.71
JR 290G Digital Servo (DS380G)	0.94	1.15	-	9.0g	$47.31

Technical Details for HS-55 Servo

Torque @ 4.8V (kg·cm)	1.1
Torque @ 6.0V (kg·cm)	1.3
Torque @ 7.4V (kg·cm)
Speed	0.18/0.14 sec @ 60°
Bearing Type	None
Motor Type	Coreless
Dimensions (mm)	22.8x24.0x11.6
Weight	7.9g (0.3oz.)