Servo Specs, Reviews, & Comparison Tool
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Make | Model | Modulation | Weight | Dimensions (L×W×H) |
Torque | Speed | Motor Type |
Rotation | Gear Material |
Typical Price |
Compare |
Power HD | DSM 44 * | Digital | 0.20 oz | 0.87×0.34×0.87 in |
6.0V 22.2 oz-in |
6.0V 0.07 s/60° |
Coreless | Single Bearing | Metal | $9.99 | |
Power HD | DSM44 | (add) | 0.20 oz | 0.80×0.34×0.94 in |
4.8V 16.7 oz-in 6.0V 22.2 oz-in |
4.8V 0.09 s/60° 6.0V 0.07 s/60° |
Coreless | (add) | Metal | $26.29 | |
Power HD | DSP 33 * | Digital | 0.10 oz | 0.87×0.34×0.87 in |
6.0V 4.9 oz-in |
6.0V 0.07 s/60° |
(add) | Bushing | Plastic | $6.80 | |
Power HD | EP-XYT | (add) | 1.69 oz | 1.57×0.79×1.04 in |
6.0V 125.0 oz-in 7.4V 166.7 oz-in |
6.0V 0.07 s/60° 7.4V 0.06 s/60° |
Coreless | Dual Bearings | Titanium | $147.99 | |
Power HD | GTS-2 | (add) | 1.66 oz | 1.61×0.79×0.93 in |
6.0V 208.4 oz-in 7.4V 250.0 oz-in 8.4V 319.5 oz-in |
6.0V 0.08 s/60° 7.4V 0.07 s/60° 8.4V 0.07 s/60° 6.0V 0.08 s/60° 7.4V 0.07 s/60° 8.4V 0.07 s/60° |
Brushless | 4 | Titanium | (add) | |
Power HD | GTS-3 | (add) | 2.22 oz | 1.61×0.79×1.14 in |
6.0V 277.8 oz-in 7.4V 361.1 oz-in 8.4V 416.7 oz-in |
6.0V 0.08 s/60° 7.4V 0.07 s/60° 8.4V 0.06 s/60° 6.0V 0.08 s/60° 7.4V 0.07 s/60° 8.4V 0.06 s/60° |
Brushless | (add) | Steel | (add) | |
Power HD | GTS-5 | (add) | 2.22 oz | 1.61×0.79×1.14 in |
6.0V 500.0 oz-in 7.4V 583.4 oz-in 8.4V 694.5 oz-in |
6.0V 0.11 s/60° 7.4V 0.09 s/60° 8.4V 0.08 s/60° 6.0V 0.11 s/60° 7.4V 0.09 s/60° 8.4V 0.08 s/60° |
Brushless | (add) | Steel | (add) | |
Power HD | GTS-6 | (add) | 2.75 oz | 1.57×0.79×1.51 in |
6.0V 666.7 oz-in 7.4V 777.8 oz-in 8.4V 833.4 oz-in |
6.0V 0.10 s/60° 7.4V 0.08 s/60° 8.4V 0.07 s/60° 6.0V 0.10 s/60° 7.4V 0.08 s/60° 8.4V 0.07 s/60° |
Brushless | (add) | Steel | (add) | |
Power HD | GTS-7 | (add) | 2.75 oz | 1.57×0.79×1.51 in |
6.0V 722.3 oz-in 7.4V 916.7 oz-in 8.4V 972.3 oz-in |
6.0V 0.15 s/60° 7.4V 0.12 s/60° 8.4V 0.10 s/60° 6.0V 0.15 s/60° 7.4V 0.12 s/60° 8.4V 0.10 s/60° |
Brushless | (add) | Steel | (add) | |
Power HD | H25 | (add) | 2.65 oz | 1.60×0.81×1.52 in |
6.0V 298.6 oz-in 7.4V 347.3 oz-in 8.4V 416.7 oz-in |
6.0V 0.09 s/60° 7.4V 0.08 s/60° 8.4V 0.07 s/60° 6.0V 0.09 s/60° 7.4V 0.08 s/60° 8.4V 0.07 s/60° |
Brushless | Dual Bearings | Titanium | (add) | |
Power HD | HD-1160A | Analog | 0.56 oz | 1.14×0.46×1.19 in |
4.8V 41.7 oz-in 6.0V 37.5 oz-in |
4.8V 0.14 s/60° 6.0V 0.12 s/60° |
(add) | Bushing | Plastic | $22.09 | |
Power HD | HD-1200A * | Analog | 0.07 oz | 0.63×0.32×0.67 in |
4.8V 3.5 oz-in |
4.8V 0.09 s/60° |
(add) | (add) | (add) | (add) | |
Power HD | HD-1201MG | Analog | 2.12 oz | 1.65×0.81×1.65 in |
4.8V 169.4 oz-in 6.0V 183.3 oz-in |
4.8V 0.16 s/60° 6.0V 0.14 s/60° |
3-pole | Dual Bearings | Metal | $23.00 | |
Power HD | HD-1370A | Analog | 0.13 oz | 0.79×0.69×0.31 in |
4.8V 8.3 oz-in 6.0V 5.6 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° |
(add) | Bushing | Plastic | $71.99 | |
Power HD | HD-1440A | Analog | 0.16 oz | 0.79×0.77×0.31 in |
4.8V 11.1 oz-in 6.0V 8.3 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° |
(add) | Bushing | Plastic | $14.49 | |
Power HD | HD-1501MG | Analog | 2.12 oz | 1.65×0.81×1.56 in |
4.8V 215.3 oz-in 6.0V 236.1 oz-in 7.2V 284.0 oz-in |
4.8V 0.16 s/60° 6.0V 0.14 s/60° |
(add) | Dual Bearings | Metal | $19.99 | |
Power HD | HD-1550A * | Analog | 0.19 oz | 0.83×0.77×0.79 in |
4.8V 15.3 oz-in 6.0V 12.5 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° |
(add) | Bushing | Plastic | $26.09 | |
Power HD | HD-1581HB | Digital | 0.43 oz | 0.90×0.47×1.16 in |
4.8V 30.6 oz-in 6.0V 36.1 oz-in |
4.8V 0.21 s/60° 6.0V 0.16 s/60° |
(add) | Single Bearing | Plastic | $15.20 | |
Power HD | HD-1600A * | Analog | 0.21 oz | 0.87×0.46×0.90 in |
4.8V 18.1 oz-in 6.0V 16.7 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° |
(add) | Bushing | Plastic | $8.00 | |
Power HD | HD-1705MG * | Analog | 0.62 oz | 1.16×0.46×1.19 in |
6.0V 27.8 oz-in |
6.0V 0.05 s/60° |
(add) | (add) | (add) | (add) | |
Power HD | HD-1711MG * | Analog | 0.62 oz | 1.16×0.46×1.19 in |
6.0V 48.6 oz-in |
6.0V 0.11 s/60° |
(add) | Single Bearing | Metal | $45.00 | |
Power HD | HD-1800A | Analog | 0.28 oz | 0.90×0.46×1.04 in |
4.8V 18.1 oz-in 6.0V 13.9 oz-in |
4.8V 0.11 s/60° 6.0V 0.08 s/60° |
(add) | Bushing | Plastic | $52.99 | |
Power HD | HD-1810MG * | Digital | 0.56 oz | 0.90×0.47×1.16 in |
4.8V 43.1 oz-in 6.0V 54.2 oz-in |
4.8V 0.16 s/60° 6.0V 0.13 s/60° |
(add) | Single Bearing | Hybrid | $15.50 | |
Power HD | HD-1900A | Analog | 0.32 oz | 0.91×0.48×1.14 in |
4.8V 20.8 oz-in 6.0V 16.7 oz-in |
4.8V 0.11 s/60° 6.0V 0.08 s/60° |
(add) | Bushing | Plastic | $26.09 | |
Power HD | HD-1900MG | (add) | 0.49 oz | 0.91×0.48×1.08 in |
4.8V 16.7 oz-in 6.0V 20.8 oz-in |
4.8V 0.11 s/60° 6.0V 0.08 s/60° |
DC | Bushing | Metal | $41.99 |