Linear & Brushless Servo Actuators for UAVs, Robotics & Unmanned Systems

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Hitec is a leading designer and manufacturer of high-quality servo actuators for unmanned systems and robotics. Our mission-critical actuation technologies are used in UAVs, UGVs, AUVs and ROVs worldwide.

High Performance Servo Actuators

Servo Actuators for ROVs UAVs roboticsOur precision motion control solutions deliver unrivalled reliability, power, speed, and durability. Our off-the-shelf and custom actuators are designed for challenging and demanding industrial and commercial applications, such as military retrieval ROVs, UAVs/RPAS, Autonomous Vehicles and Robotics.

Precision Linear Actuators

Servo linear actuators for UAVs, robotics and unmanned vehicles

The HLS12 series of precision linear actuators features accurate repeatability and a range of versatile programmable functions in three different stroke lengths.

30mm linear actuator30mm 50mm linear actuator50mm 100mm linear actuator100mm
Operating Voltage Range 4.8 – 7.4 VDC
No Load Speed 10mm/s @ 4.8V, 13mm/s @ 6.0V, 15mm/s @ 7.4V
Idle Current 45 mA @ 4.8V, 50 mA @ 6.0V, 55 mA @ 7.4V
No Load Current 75 mA @ 4.8V, 80 mA @ 6.0V, 90 mA @ 7.4V
Load Speed @ 1.7Kg (17N) 8mm/s @ 4.8V, 11mm/s @ 6.0V, 13mm/s @ 7.4V
Load Speed @ 3.1Kg (31N) 4mm/s @ 4.8V, 7mm/s @ 6.0V, 12mm/s @ 7.4V
Load Speed @ 4.2Kg (42N) 3mm/s @ 4.8V, 5mm/s @ 6.0V, 9mm/s @ 7.4V
Load Current @ 1.7Kg (17N) 200 mA @ 4.8V, 210 mA @ 6.0V, 220 mA @ 7.4V
Load Current @ 3.1Kg (31N) 290 mA @ 4.8V, 300 mA @ 6.0V, 310 mA @ 7.4V
Load Current @ 4.2Kg (42N) 390 mA @ 4.8V, 400 mA @ 6.0V, 410 mA @ 7.4V
Max Static Load 200 N
Repeatability ±0.2mm ±0.3mm ±0.5mm
Dimensions 82 x 15 x 18mm
3.23 x 0.60 x 0.70 in
102 x 15 x 18mm
4.02 x 0.60 x 0.70 in
152 x 15 x 18mm
5.98 x 0.60 x 0.70 in
Weight 34g / 1.20 oz 40g / 1.41 oz 56g / 1.98 oz

SG Series Brushless Actuators

Brushless actuators with high performance DC motors

The SG actuator series features high-performance brushless DC motors with hardened steel gears, and titanium gear options for the SG29 and SG33.

Hitec Brushless actuators

Magnetic Encoder Brushless Series

 

Encased with a rugged, IP67/IP68 rated anodized aluminium alloy casing, these actuators are capable of 360 degree proportional rotation and are ideal for a wide range of rotary applications within UAVs and robotic platforms.

The SG50BL also provides connectivity via CAN and UAVCAN protocols.

SG29 SG33 SG50BL
Operating Voltage Range 9 – 15 VDC 18 – 32 VDC
No Load Speed 0.17 – 0.14 seconds per 60°
61 – 74 RPM
364° – 444° deg/sec
0.20 – 0.17 seconds per 60°
49 – 60 RPM
295° – 360° deg/sec
0.5 seconds per 60º
20 RPM
Max Torque Range 1035 – 1265 oz./in.
74.5 – 94.1 kg/cm
731 – 893.5 Ncm
1843 – 2253 oz./in.
132.7 – 162.2 kg/cm
1301.6 – 1590.9 Ncm
Idle Current 45 mA 45 mA 45 mA
No Load Current 630 mA 500 mA 300 mA
Dimensions 64 x 29 x 97 mm
2.52 x 1.14 x 3.82 in
64 x 33 x 95 mm
2.52 x 1.30 x 3.74 in
100 x 50 x 105mm
3.93 x 1.97 x 4.13 in.
Weight 380g/13.40 oz 400g/14.41 oz 1.45kg/51.15 oz

Learn more: SG Series Actuators

Brushless Actuator Series

20mm high performance actuators with steel or titanium gears

Advanced Brushless Drone ActuatorsThe Brushless Series of high-performance 20mm actuators for robotics and unmanned systems features programmable 12-bit PWM Digital Circuitry, low power consumption for energy efficiency, and constant torque output across the entire voltage range.

Brushless Actuator Series – Steel Gears:

HSB-9465SH HSB-9475SH HSB-9485SH
Voltage 6.0-7.4V
No Load Speed 111-143 RPM 77-100 RPM 56-67 RPM
Max Torque Range 132 Ncm 190 Ncm 255 Ncm
Dimensions 40.0 x 20.0 x 37.0 mm
1.58 x 0.79 x 1.48 in
Weight 62g/2.19 oz

Brushless Actuator Series – Titanium Gears:

HSB-9360TH HSB-9370TH HSB-9380TH HSB-9381TH HSB-M9381TH HSR-M9382TH
Voltage 6.0-7.4V
No Load Speed 133-167 RPM 83-100 RPM 59-71 RPM 59-71 RPM 59-71 RPM 59-71 RPM
Max Torque Range 167 Ncm 265 Ncm 383 Ncm 383 Ncm 383 Ncm 383 Ncm
Dimensions 40.0 x 20.0 x 38.0 mm
1.58 x 0.79 x 1.50 in
Weight 68g/2.40 oz

MD Series Actuators

Heavy-duty and UAVCAN servo actuators for robotics and unmanned systems

The MD Series of IP65-rated heavy-duty actuators for robotics and unmanned systems features high-resolution programmable 32-bit digital circuitry, magnetic encoder position sensors, and a wide variety of protocol capabilities including CAN Bus (2.0A or 2.0B), UAVCAN, RS-485, PWM & TTL.

MD-Series IP65-rated heavy-duty actuators

MD Series Actuators – 10-13mm:

MD145SW MD65MG MD70MH MD85MG MD89MW
Size 10mm 12mm 12mm 13mm 13mm
Voltage 4.8-7.4V 4.8-6.0V 4.8-7.4V 4.8-6.0V 4.8-6.0V
No Load Speed 47-71 RPM 47-71 RPM 67-83 RPM 59-77 RPM 59-91 RPM
Max Torque Range 47-72 Ncm 54-84 Ncm
Dimensions 30 x 10 x 37mm
1.18 x 0.39 x 1.45 in
23.6 x 11.6 x 25.8mm
0.92 x 0.45 x 1.12 in
23.6 x 11.6 x 30mm
0.92 x 0.45 x 1.18 in
29 x 13 x 3mm
1.14 x 0.51 x 1.18 in
Weight 27.7 g
0.98 oz
11.9 g
0.42 oz
14.1 g
0.49 oz
25.0 g
0.88 oz

MD Series Actuators – 15-20mm:

MD250MW MD245MW MD485HW MD950MW MD980TW
Size 15mm 17mm 20mm 20mm 22mm
Voltage
No Load Speed 50-77 RPM 59-91 RPM 50-67 RPM 44-72 RPM 36-59 RPM
Max Torque Range 48.1-73.5 Ncm 41.2-62.8 Ncm 47-73 Ncm 255-431.5 Ncm
Dimensions 35x15x33mm
1.40×0.60×1.30in
32.4×16.8×32.8mm
1.30×0.66×1.30in
39.8×19.8x38mm
1.57×0.78×1.50in
40x20x38mm
1.57×0.79×1.50in
43.8×22.4x40mm
1.72×0.88×1.57in
Weight 31.0 g
1.09 oz
34.0 g
1.2 oz
45.0 g
1.59 oz
68.0 g
2.4 oz
79.0 g
2.79 oz

Learn more: MD Series Actuators

MD Series Waterproof Actuators

Rugged IP67-rated waterproof actuators

The MD Series of waterproof actuators additionally features IP67 rated casings:

MD-Series Waterproof IP67-Rated Actuators

MD845WP and MDR845WP
(Continuous Rotation)
MD1100WP
Size 32mm 33mm
Voltage 4.8-7.4V 11.1-14.8V
No Load Speed 56-67 RPM 38-53 RPM
Max Torque Range 318.7-490.3 Ncm 824-1078 Ncm
Dimensions 66.0 x 32.0 x 62.0 mm
2.6 x 1.26 x 2.44 in
64.0 x 33.0 x 73.0 mm
2.52 x 1.30 x 2.87 in
Weight 227 g
8.01 oz
363 g
12.8 oz

Continuous Rotation Series Actuators

The Continuous Rotation Series of actuators features 360 degree proportional rotation for robotic applications.

Continuous Rotation Series Servo Actuators

HSR-2645CR HSR-1425CR MDR845WP HSR-M9382TH
Gears Metal Plastic Metal
Voltage 4.8 – 6.0 DVC 4.8 – 6.0 DVC 4.8 – 7.4 DVC 4.8 – 7.4 DVC
No Load Speed 0.22 – 0.14 seconds per 60°
46 – 72 RPM
274° – 432° deg/sec
0.23 – 0.19 seconds per 60°
43 – 52 RPM
261° – 313° deg/sec
0.26 – 0.17 seconds per 60°
56-67 RPM
333° – 400° deg/sec
0.17 – 0.14 seconds per 60°
59-71 RPM
353° – 429° deg/sec
Max Torque Range 111-139 oz./in.
8.0-10.0 kg/cm
79-98 Ncm
39-47 oz./in.
2.8-3.4 kg/cm
28-33 Ncm
452-695 oz./in.
32.5-50.0 kg/cm
318.7-490.3 Ncm
472 oz./in.
34 kg/cm
383 Ncm
Idle Current 10 mA 10 mA 30 mA 27 mA
No Load Current 140 mA 188 mA 1600 mA 250 mA
Dimensions 1.60 x 0.78 x 1.49 in
40.6 x 19.8 x 37.8 mm
1.60 x 0.78 x 1.44 in
40.6 x 19.8 x 36.6 mm
2.60 x 1.26 x 2.44 in
66.0 x 32.0 x 62.0 mm
1.58 x 0.79 x 1.50 in
40.0 x 20.0 x 38.0 mm
Weight 1.87 oz/53 g 1.47 oz/42 g 8.01 oz/227 g 2.40 oz/68 g
Linear & Brushless Servo Actuators for UAVs, Robotics & Unmanned Systems
Hitec Commercial Solutions Contact Directly Follow Company
Americas Hitec Commercial Solutions, LLC.
9320 Hazard Way, Suite D, San Diego, CA 92123 USA
+1 858.737.9220 [email protected] Visit Website
Europe Multiplex ModellSport GMBH & Co.KG
Westliche Gewerbestraße 1, D-75015 Bretten-Gölshausen, Germany
+49-7252-58093-0 [email protected] Visit Website
Asia Hitec RCD Korea Inc.
43, Yangcheong 3-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Korea
+1-43-717-2056 [email protected] Visit Website