All Hitec Servos

HS-45HB

Size (L x W x H):

0.92 x 0.38 x 0.88 in.
23.6 x 9.8 x 22.4 mm

Weight:

0.28 oz. / 8 grams

Weight w/ Servo Wire:

n/a

Ball Bearings:

Yes, Top BB

Metal Gears:

Torque (4.8V):

13.88 oz.in. / 1.0 kg.cm.

Transit Time (4.8V):

0.14 sec./60°

Torque (6.0V):

16.66 oz.in. / 1.2 kg.cm.

Transit Time (6.0V):

0.23 sec./60°

HS-50

Size (L x W x H):	0.8 x 0.4 x 0.9 in. 21 x 13 x 22 mm
Weight:	0.22 oz. / 5.8 grams
Weight w/ Servo Wire:	0.23 oz. / 6.6 grams
Ball Bearings:	No
Metal Gears:	No
Torque (4.8V):	9 oz.in. / 0.64 kg.cm.
Transit Time (4.8V):	0.09 sec./60°
Torque (6.0V):	11 oz.in. / 0.8 kg.cm.
Transit Time (6.0V):	0.08 xec./60°

The Hitec HS-50 servo is a modern miracle of miniaturization. Featuring precision components that have been engineered to provide long lasting trouble free service. The HS-50 is the perfect choice for any micro application from indoor R/C and hand launch gliders, to ultra small electric Park and Yard flyers, Speed 400 and 1/2A powered aircraft.

Motor Type : 3 Pole Ferrite

Bearing Type : None

HS-55

Size (L x W x H):	0.9 x 0.46 x 0.95 in. 23 x 12 x 24 mm
Weight:	0.29 oz. / 7.8 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	No
Metal Gears:	No
Torque (4.8V):	15 oz.in. / 1.1 kg.cm.
Transit Time (4.8V):	0.17 sec./60°
Torque (6.0V):	18 oz.in. / 1.3 kg.cm.
Transit Time (6.0V):	0.14 sec./60°

The Hitec HS-55 continues the Hitec tradition of affordable performance. Featuring precision components that have been engineered to provide long lasting trouble free service. The HS-55 is the perfect choice for any micro application from indoor R/C and hand launch gliders, to ultra small electric Park and Yard flyers, Speed 400 and 1/2A powered aircraft.

Motor Type : 3 Pole Ferrite

Bearing Type : None

HS-56HB

Size (L x W x H):	0.9 x 0.5 x 0.9 in. 23 x 12 x 24 mm
Weight:	0.37 oz. / 10.7 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	Top Ball Bearing
Metal Gears:	Karbonite
Torque (4.8V):	14 oz.in. / 1.0 kg.cm.
Transit Time (4.8V):	0.12 sec./60°
Torque (6.0V):	17 oz.in. / 1.2 kg.cm.
Transit Time (6.0V):	0.10 sec./60°

The Hitec HS-56HB continues the Hitec tradition of affordable performance. Featuring our new revolutionary "Karbonite" gear train. Karbonite is four times stronger than our standard white nylon gears and even after hundreds of thousands of cycles it will not show any signs of wear. Combine that with precision components that have been engineered to provide long lasting trouble free service making the HS-56HB hard to beat!
Not only is it the perfect choice for any micro application from indoor R/C and hand launch gliders, to ultra small electric Park and Yard flyers, but it can handle the duties of larger electric 3D aerobatic aicraft as well. Mount it upright or flat; either mounting style is accepted with its unique case design. The new HS-56HB sets a new standard for heavy duty ultra micro servos.

Motor Type : 3 Pole Ferrite

Bearing Type : Top Ball Bearing

HS-65HB

Larger picture

Size (L x W x H):	0.9 x 0.5 x 0.9 in. 24 x 12 x 24 mm
Weight:	0.39 oz. / 11.2 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	Top Ball Bearing
Metal Gears:	Karbonite
Torque (4.8V):	22 oz.in. / 1.6 kg.cm.
Transit Time (4.8V):	0.16 sec./60°
Torque (6.0V):	26 oz.in. / 1.9 kg.cm.
Transit Time (6.0V):	0.13 sec./60°

The HS-65HB Mighty Feather servo has long lasting and durable Karbonite gears and are Hitec's most powerful servo in the micro class with over 26 oz. in. of torque at 6 volts. The HS-65HB was created for higher performance micro helicopters, electric park flyers, and 1/18 scale cars. It features a top ball-bearing for long life and positive centering.

Motor Type : 3 Pole Ferrite

Bearing Type : Top Ball Bearing

HS-65MG

Larger picture

Size (L x W x H):	0.9 x 0.5 x 0.9 in. 24 x 12 x 24 mm
Weight:	0.44 oz. / 12.5 grams
Weight w/ Servo Wire:	0.44 oz. / 12.5 grams
Ball Bearings:	Top Ball Bearing
Metal Gears:	Yes
Torque (4.8V):	25 oz.in. / 1.8 kg.cm.
Transit Time (4.8V):	0.16 sec./60°
Torque (6.0V):	31 oz.in. / 2.23 kg.cm.
Transit Time (6.0V):	0.13 sec./60°

The HS-65MG Mighty Feather servo has strong, shock resistant metal gears, and are one of Hitec's most powerful servo in the micro class with over 31 oz. in. of torque at 6 volts. The HS-65MG was created for higher performance micro helicopters, electric park flyers, and 1/18 scale cars. It features a top ball-bearing for long life and positive centering.

Motor Type : 3 Pole Ferrite

Bearing Type : Top Ball Bearing

HS-75BB

Size (L x W x H):	1.7 x 0.9 x 1.0 in. 44 x 23 x 25 mm
Weight:	1.2 oz. / 35 grams
Weight w/ Servo Wire:	1.24 oz. / 35.5 grams
Ball Bearings:	Top Ball Bearing
Metal Gears:	No
Torque (4.8V):	92 oz.in. / 6.6 kg.cm.
Transit Time (4.8V):	0.45 sec./90°
Torque (6.0V):	114 oz.in. / 8.2 kg.cm.
Transit Time (6.0V):	0.34 sec./90°

With its low profile design, strong torque and precision movement the HS-75BB is a great choice to move your retract gear in the realistic manner that you want it to.

Motor Type : 3 Pole Ferrite

Bearing Type : Top Ball Bearing

HS-77BB

Size (L x W x H):	1.7 x 0.9 x 1.0 in. 44 x 23 x 25 mm
Weight:	1.23 oz. / 35 grams
Weight w/ Servo Wire:	1.24 oz. / 35.4 grams
Ball Bearings:	Top Ball Bearing
Metal Gears:	No
Torque (4.8V):	61 oz.in. / 4.4 kg.cm.
Transit Time (4.8V):	0.09 sec./60°
Torque (6.0V):	76 oz.in. / 5.5 kg.cm.
Transit Time (6.0V):	0.09 sec./60°

With its low profile design and strong standing torque the HS-77BB is a great choice for wing or tail mounting in aircraft up to 1.20 size. Submarines, boats, cars and trucks can also benefit from this servo’s strength and small size.

Motor Type : 3 Pole Ferrite

Bearing Type : Top Ball Bearing

HS-81

Larger picture

Size (L x W x H):	1.2 x 0.48 x 1.2 in. 30 x 12 x 30 mm
Weight:	0.65 oz. / 18.2 grams
Weight w/ Servo Wire:	0.60 oz. / 17.2 grams
Ball Bearings:	No
Metal Gears:	No
Torque (4.8V):	32 oz.in. / 2.6 kg.cm.
Transit Time (4.8V):	0.12 sec./60°
Torque (6.0V):	38 oz.in. / 3.0 kg.cm.
Transit Time (6.0V):	0.10 sec./60°

The HS-81 and HS-81MG are among Hitec’s most popular servos. Available in both resin and metal gear versions. With a fine balance between speed and torque, the HS-81’s were designed to be both economical and reliable.

Motor Type : 3 Pole Ferrite

Bearing Type : None

HS-81MG

Larger picture

Size (L x W x H):

1.2 x 0.48 x 1.2 in.
30 x 12 x 30 mm

Weight:

0.79 oz. / 22 grams

Weight w/ Servo Wire:

0.67 oz. / 19.6 grams

Ball Bearings:

Metal Gears:

Yes

Torque (4.8V):

32 oz.in. / 2.6 kg.cm.

Transit Time (4.8V):

0.12 sec./60°

Torque (6.0V):

38 oz.in. / 3.0 kg.cm.

Transit Time (6.0V):

0.10 sec./60°

HS-85BB+

Larger picture

Size (L x W x H):

1.1 x 0.5 x 1.1 in.
29 x 13 x 30 mm

Weight:

0.67 oz. / 19.2 grams

Weight w/ Servo Wire:

0.60 oz. / 17.2 grams

Ball Bearings:

Yes, Top BB

Metal Gears:

Torque (4.8V):

42 oz.in. / 3.0 kg.cm.

Transit Time (4.8V):

0.16 sec./60°

Torque (6.0V):

49 oz.in. / 3.5 kg.cm.

Transit Time (6.0V):

0.14 sec./60°

HS-85MG

Larger picture

Size (L x W x H):	1.1 x 0.45 x 1.15 in. 29 x 13 x 30 mm
Weight:	0.85 oz. / 22 grams
Weight w/ Servo Wire:	0.78 oz. / 22.3 grams
Ball Bearings:	Yes, Top BB
Metal Gears:	Yes
Torque (4.8V):	42 oz.in. / 3.0 kg.cm.
Transit Time (4.8V):	0.16 sec./60°
Torque (6.0V):	49 oz.in. / 3.5 kg.cm.
Transit Time (6.0V):	0.14 sec./60°

The HS-85BB features a high power motor for greater speed and torque. Available in both resin and metal gear versions, the HS-85BB is the choice of modelers looking for a high performance servo without breaking the bank. The ball bearing supported output shaft and sturdy gear trains are great for unlimited sailplane flaps and ailerons.

Motor Type : 3 Pole Ferrite

Bearing Type : Top Ball Bearing

HS-125MG

Size (L x W x H):	1.2 x 0.4 x 1.3 in. 30 x 10 x 34 mm
Weight:	0.8 oz / 25 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	Dual Ball Bearing
Metal Gears:	Yes
Torque (4.8V):	42 oz. in. / 3.0 kg.cm.
Transit Time (4.8V):	0.17 sec./60°
Torque (6.0V):	49 oz.in. / 3.5 kg.cm.
Transit Time (6.0V):	0.13 sec./60°

The latest addition to the Hitec servo line is a "Super Thin" servo designed primarily for sailplane wings. Featuring the "unbreakable" MP gear train the 125MG is a perfect fit in the slim wings of today's high performance gliders.

Motor Type : 3 Pole Ferrite

Bearing Type : Dual Ball Bearing

HS-225BB+

Larger picture

Size (L x W x H):	1.3 x 0.7 x 1.3 in. 33 x 18 x 33 mm
Weight:	0.95 oz. / 27 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	Yes, Top BB
Metal Gears:	No
Torque (4.8V):	54 oz.in. / 3.9 kg.cm.
Transit Time (4.8V):	0.14 sec./60°
Torque (6.0V):	67 oz.in. / 4.8 kg.cm.
Transit Time (6.0V):	0.11 sec./60°

The HS-225BB is deal for applications that call for a small lightweight, high speed, high torque servo. Using state-of-the-art SMT technology, and a custom designed IC the HS-225 series of servos represent a true value with the performance that rivals the others larger more expensive servo.

Motor Type : 3 Pole Ferrite

Bearing Type : Top Ball Bearing

HS-225MG

Size (L x W x H):	1.3 x 0.7 x 1.3 in. 33 x 18 x 33 mm
Weight:	1.13 oz. / 32 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	Yes, Top BB
Metal Gears:	Yes
Torque (4.8V):	54 oz.in. / 3.9 kg.cm.
Transit Time (4.8V):	0.14 sec./60°
Torque (6.0V):	67 oz.in. / 4.8 kg.cm.
Transit Time (6.0V):	0.11 sec./60°

Motor Type : 3 Pole Ferrite

Bearing Type : Top Ball Bearing

HS-311

Larger picture

Size (L x W x H):	1.6 x 0.8 x 1.4 in. 40 x 20 x 37mm
Weight:	1.7 oz. / 48.5 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	No
Metal Gears:	No
Torque (4.8V):	42 oz.in / 3.3 kg.cm.
Transit Time (4.8V):	0.19 sec./60°
Torque (6.0V):	51 oz.in / 3.7 kg.cm.
Transit Time (6.0V):	0.15 sec./60°

The HS-311 sport servo provides the novice modeler all the performance and reliability you would expect to find in a more expensive servo. Combined with precise resin gears and SMT circuitry, the HS-311 represents a remarkable value in today's R/C market.

Motor Type : 3 Pole Ferrite

Bearing Type : Nylon Bushing

HS-322HD

Size (L x W x H):	1.6 x 0.8 x 1.4 in. 41 x 20 x 37 mm
Weight:	1.5 oz. / 43 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	No, nylon bushing
Metal Gears:	No
Torque (4.8V):	42 oz.in. / 3.0 kg.cm.
Transit Time (4.8V):	0.19 sec./60°
Torque (6.0V):	51 oz.in. / 3.7 kg.cm.
Transit Time (6.0V):	0.15 sec./60°

The HS-322HD improves on Hitec's Standard Sport Servo by utilizing the new revolutionary "Karbonite" gear train. Karbonite is four times stronger than our standard white nylon gears and even after hundreds of thousands of cycles it will not show any signs of wear. This new gear train coupled with our latest custom IC makes the HS-322HD one tough servo at a price that's tough to beat.

Motor Type : 3 Pole Ferrite

Bearing Type : Nylon Bushing

HS-325HB

Larger picture

Size (L x W x H):	1.6 x 0.8 x 1.4 in. 41 x 20 x 37 mm
Weight:	1.7 oz. / 48 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	Yes, Top Ball Bearing
Metal Gears:	No
Torque (4.8V):	42 oz.in. / 3.0 kg.cm.
Transit Time (4.8V):	0.19 sec./60°
Torque (6.0V):	51 oz.in. / 3.7 kg.cm.
Transit Time (6.0V):	0.15 sec./60°

The HS-325HB is the new standard in Ball Bearing Sport servos incorporating the new revolutionary "Karbonite" gear train. Karbonite is four times stronger than our standard white nylon gears and even after hundreds of thousands of cycles it will not show any signs of wear. Add a long life potentiometer for precise centering and an all new custom IC to make the HS-325HB the toughest standard ball bearing servo money can buy.

Motor Type : 3 Pole Ferrite

Bearing Type : Top Ball Bearing

HS-422

Larger picture

Size (L x W x H):	1.6 x 0.8 x 1.4 in. 41 x 20 x 37mm
Weight:	1.65 oz. / 45.5 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	Yes, Oilite
Metal Gears:	No
Torque (4.8V):	43 oz.in. / 3.3 kg.cm.
Transit Time (4.8V):	0.20 sec./60°
Torque (6.0V):	52 oz.in. / 4.1 kg.cm.
Transit Time (6.0V):	0.17 sec./60°

HS-422 is one of the most durable and reliable servos Hitec has ever offered. With its dual iron-oilite bushings, high impact resin gear train and high performance circuitry, the HS-422 features excellent centering and resolution.

Motor Type : 3 Pole Ferrite

Bearing Type : Iron Oilier Bushing

HS-425BB

Larger picture

Size (L x W x H):	1.6 x 0.8 x 1.5 in. 40.6 x 20 x 40 mm
Weight:	2.1 oz. / 57.5 grams
Weight w/ Servo Wire:	n/a
Ball Bearings:	Yes, Dual BB
Metal Gears:	No
Torque (4.8V):	43 oz.in. / 3.3 kg.cm.
Transit Time (4.8V):	0.20 sec./60°
Torque (6.0V):	52 oz.in. / 4.1 kg.cm.
Transit Time (6.0V):	0.17 sec./60°

HS-425BB is one of the most durable and reliable servos Hitec has ever offered. With its dual ball bearings, high impact resin gear train and high performance circuitry, the HS-425BB features excellent centering and resolution.

Motor Type : 3 Pole Ferrite

Bearing Type : Dual Ball Bearing

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