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 | WH-30KG | (add) | 2.89 oz | 1.60×0.81×1.52 in |
6.0V 305.6 oz-in 7.4V 361.1 oz-in 8.4V 416.7 oz-in |
6.0V 0.16 s/60° 7.4V 0.13 s/60° 8.4V 0.11 s/60° |
Coreless | Dual Bearings | Steel | $59.95 | |
Power HD | WH-40KG | (add) | 2.89 oz | 1.60×0.81×1.52 in |
6.0V 402.8 oz-in 7.4V 486.2 oz-in 8.4V 555.6 oz-in |
6.0V 0.20 s/60° 7.4V 0.18 s/60° 8.4V 0.17 s/60° |
Coreless | Dual Bearings | Steel | $59.99 | |
Power HD | WH-65KG | (add) | 7.05 oz | 2.59×1.18×2.19 in |
6.0V 764.0 oz-in 7.4V 833.4 oz-in 8.4V 902.9 oz-in |
6.0V 0.19 s/60° 7.4V 0.17 s/60° 8.4V 0.15 s/60° |
DC | Dual Bearings | Metal | $54.95 | |
Power HD | WH-80V1 | (add) | 7.05 oz | 2.34×1.16×2.14 in |
7.4V 1,041.8 oz-in 8.4V 1,111.2 oz-in |
7.4V 0.18 s/60° 8.4V 0.16 s/60° |
(add) | Dual Bearings | Steel | (add) | |
Power HD | WP-23KG | (add) | 2.65 oz | 1.60×0.81×0.33 in |
4.8V 250.0 oz-in 6.0V 319.5 oz-in |
4.8V 0.14 s/60° 6.0V 0.12 s/60° |
Coreless | Dual Bearings | Titanium | $41.99 | |
Power HD | WT120 | (add) | 4.23 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 | Dual Bearings | Steel | (add) | |
Power HD | WT162 | (add) | 5.71 oz | 1.60×0.81×1.52 in |
6.0V 764.0 oz-in 7.4V 833.4 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 | Dual Bearings | Steel | (add) | |
Power HD | WT80 | (add) | 2.82 oz | 1.60×0.81×1.52 in |
6.0V 319.5 oz-in 7.4V 388.9 oz-in 8.4V 486.2 oz-in |
6.0V 0.12 s/60° 7.4V 0.10 s/60° 8.4V 0.09 s/60° |
Coreless | Dual Bearings | Steel | (add) | |
Power HD | WT85 | (add) | 3.00 oz | 1.60×0.81×1.52 in |
6.0V 764.0 oz-in 7.4V 833.4 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 | Dual Bearings | Steel | (add) |