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 | 1250MG | (add) | 0.88 oz | 1.22×0.64×1.16 in |
4.8V 41.7 oz-in 6.0V 48.6 oz-in |
4.8V 0.14 s/60° 6.0V 0.12 s/60° |
DC | Bushing | Metal | $13.95 | |
Power HD | 1810MG | (add) | 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° |
Coreless | Single Bearing | Metal | $33.99 | |
Power HD | 1810S | (add) | 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° |
DC | Single Bearing | Metal | $33.99 | |
Power HD | 1812MG | (add) | 1.98 oz | 1.60×0.81×1.56 in |
4.8V 222.2 oz-in 6.0V 250.0 oz-in |
4.8V 0.14 s/60° 6.0V 0.12 s/60° |
DC | Dual Bearings | Metal | $19.99 | |
Power HD | A-40CHV | (add) | 2.82 oz | 1.60×0.81×1.52 in |
6.0V 347.3 oz-in 7.4V 486.2 oz-in 8.4V 555.6 oz-in |
6.0V 0.14 s/60° 7.4V 0.12 s/60° 8.4V 0.10 s/60° |
Coreless | Dual Bearings | Steel | (add) | |
Power HD | A-50CHV | (add) | 2.82 oz | 1.60×0.81×1.52 in |
6.0V 486.2 oz-in 7.4V 625.1 oz-in 8.4V 694.5 oz-in |
6.0V 0.19 s/60° 7.4V 0.17 s/60° 8.4V 0.16 s/60° |
Coreless | Dual Bearings | Steel | (add) | |
Power HD | AR-3606HB | (add) | 1.41 oz | 1.59×0.79×1.50 in |
4.8V 83.3 oz-in 6.0V 93.1 oz-in |
4.8V 0.16 s/60° 6.0V 0.14 s/60° |
DC | Dual Bearings | Plastic | $42.99 | |
Power HD | B2S | (add) | 2.36 oz | 1.61×0.81×1.51 in |
6.0V 527.8 oz-in 7.4V 625.1 oz-in 8.4V 694.5 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 | Dual Bearings | Titanium | (add) | |
Power HD | B3S | (add) | 2.36 oz | 1.61×0.81×1.51 in |
6.0V 416.7 oz-in 7.4V 486.2 oz-in 8.4V 555.6 oz-in |
6.0V 0.11 s/60° 7.4V 0.10 s/60° 8.4V 0.08 s/60° 6.0V 0.11 s/60° 7.4V 0.10 s/60° 8.4V 0.08 s/60° |
Brushless | Dual Bearings | Titanium | (add) | |
Power HD | B4S | (add) | 2.36 oz | 1.61×0.81×1.51 in |
6.0V 291.7 oz-in 7.4V 347.3 oz-in 8.4V 444.5 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 | B5S | (add) | 2.36 oz | 1.61×0.81×1.51 in |
6.0V 222.2 oz-in 7.4V 250.0 oz-in 8.4V 277.8 oz-in |
6.0V 0.07 s/60° 7.4V 0.06 s/60° 8.4V 0.05 s/60° 6.0V 0.07 s/60° 7.4V 0.06 s/60° 8.4V 0.05 s/60° |
Brushless | Dual Bearings | Titanium | (add) | |
Power HD | B7-RS | (add) | 1.69 oz | 1.61×0.79×1.04 in |
6.0V 138.9 oz-in 7.4V 180.6 oz-in |
6.0V 0.07 s/60° 7.4V 0.06 s/60° 6.0V 0.07 s/60° 7.4V 0.06 s/60° |
Brushless | Dual Bearings | Titanium | $74.95 | |
Power HD | CP-1820 | (add) | 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° |
DC | Single Bearing | Metal | (add) | |
Power HD | D12 | (add) | 1.94 oz | 1.61×0.79×1.04 in |
7.4V 173.6 oz-in |
6.0V 0.07 s/60° 7.4V 0.06 s/60° |
Coreless | Dual Bearings | Titanium | $157.49 | |
Power HD | D15 | (add) | 1.94 oz | 1.61×0.79×1.04 in |
6.0V 187.5 oz-in 7.4V 229.2 oz-in 8.4V 250.0 oz-in |
6.0V 0.10 s/60° 7.4V 0.10 s/60° 8.4V 0.09 s/60° |
Coreless | Dual Bearings | Titanium | $69.95 | |
Power HD | D65HB * | Digital | 0.23 oz | 0.82×0.43×0.79 in |
6.0V 20.8 oz-in |
6.0V 0.07 s/60° |
Brushed | Bushing | Plastic | $19.99 | |
Power HD | DC-1217MG * | Digital | 2.19 oz | 1.59×0.80×1.47 in |
6.0V 219.4 oz-in 7.4V 294.4 oz-in |
6.0V 0.11 s/60° 7.4V 0.10 s/60° |
Coreless | Dual Bearings | Metal | $45.00 | |
Power HD | DC-1219MG * | Digital | 1.57 oz | 1.61×0.80×1.00 in |
4.8V 100.0 oz-in 6.0V 129.2 oz-in |
4.8V 0.10 s/60° 6.0V 0.09 s/60° |
(add) | Dual Bearings | Metal | (add) | |
Power HD | DC-1236TG * | Digital | 1.83 oz | 1.59×0.80×1.47 in |
4.8V 225.0 oz-in 6.0V 280.5 oz-in |
4.8V 0.18 s/60° 6.0V 0.15 s/60° |
(add) | Dual Bearings | Titanium | (add) | |
Power HD | DC-1240MG * | Digital | 0.91 oz | 1.38×0.59×1.15 in |
4.8V 31.9 oz-in 6.0V 62.5 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° |
(add) | Dual Bearings | Metal | (add) | |
Power HD | DC-1241MG * | Digital | 0.91 oz | 1.38×0.59×1.15 in |
4.8V 25.0 oz-in 6.0V 36.1 oz-in |
4.8V 0.09 s/60° 6.0V 0.07 s/60° |
(add) | Dual Bearings | Metal | (add) | |
Power HD | DS-090M | Digital | 1.98 oz | 1.65×0.81×1.56 in |
4.8V 118.0 oz-in 6.0V 133.3 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° |
(add) | Dual Bearings | Hybrid | $22.00 | |
Power HD | DS-120H | Digital | 1.98 oz | 1.65×0.81×1.56 in |
4.8V 163.9 oz-in 6.0V 177.8 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° |
(add) | Dual Bearings | Hybrid | (add) | |
Power HD | DS-120M | Digital | 1.98 oz | 1.60×0.81×1.56 in |
4.8V 163.9 oz-in 6.0V 177.8 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° |
(add) | (add) | Metal | $28.99 | |
Power HD | DS-8325HV * | Digital | 2.79 oz | 1.58×0.79×1.77 in |
6.0V 347.2 oz-in 7.2V 430.5 oz-in |
6.0V 0.15 s/60° 7.2V 0.12 s/60° |
Coreless | Dual Bearings | Titanium | $112.99 |