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 |
Futaba | S3153 * | Digital | 0.34 oz | 0.87×0.43×0.79 in |
4.8V 19.0 oz-in 6.0V 24.0 oz-in |
4.8V 0.11 s/60° 6.0V 0.09 s/60° |
3-pole | Dual Bearings | Plastic | $37.49 | |
Futaba | S3153MG * | Digital | 0.34 oz | 0.87×0.43×0.79 in |
4.8V 19.0 oz-in 6.0V 24.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° |
3-pole | Single Bearing | Metal | (add) | |
Futaba | S3154 | Digital | 0.27 oz | 0.86×0.43×0.78 in |
4.8V 20.8 oz-in 6.0V 23.5 oz-in |
4.8V 0.10 s/60° 6.0V 0.09 s/60° |
3-pole | (add) | Plastic | $40.99 | |
Futaba | S3155 | Digital | 0.71 oz | 1.20×0.43×1.16 in |
4.8V 27.8 oz-in |
4.8V 0.16 s/60° 6.0V 0.13 s/60° |
Coreless | Dual Bearings | Metal | $44.99 | |
Futaba | S3156 * | Digital | 0.33 oz | 0.87×0.43×0.87 in |
4.8V 28.0 oz-in 6.0V 33.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° |
3-pole | Single Bearing | Metal | $44.99 | |
Futaba | S3156MG * | Digital | 0.33 oz | 0.87×0.43×0.87 in |
4.8V 28.0 oz-in 6.0V 33.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° |
3-pole | Single Bearing | Metal | $39.99 | |
Futaba | S3157 * | Digital | 0.29 oz | 0.87×0.43×0.91 in |
4.8V 21.0 oz-in 6.0V 24.0 oz-in |
4.8V 0.10 s/60° 6.0V 0.09 s/60° |
3-pole | (add) | Plastic | $34.99 | |
Futaba | S3157M * | Digital | 0.28 oz | 0.87×0.43×0.91 in |
4.8V 21.0 oz-in 6.0V 24.0 oz-in |
4.8V 0.10 s/60° 6.0V 0.09 s/60° |
(add) | (add) | (add) | (add) | |
Futaba | S3170G | Digital | 0.92 oz | 1.36×0.63×1.02 in |
4.8V 97.2 oz-in 6.0V 118.1 oz-in |
4.8V 0.57 s/60° 6.0V 0.47 s/60° |
(add) | Dual Bearings | Metal | $84.44 | |
Futaba | S3171SB * | Digital | 0.71 oz | 1.18×0.43×1.14 in |
4.8V 51.0 oz-in |
4.8V 0.24 s/60° |
3-pole | Dual Bearings | Metal | (add) | |
Futaba | S3172SV * | Digital | 0.71 oz | 1.18×0.43×1.14 in |
6.0V 46.0 oz-in 7.4V 57.0 oz-in 6.6V 51.0 oz-in |
6.0V 0.29 s/60° 7.4V 0.23 s/60° 6.6V 0.26 s/60° |
3-pole | Dual Bearings | Metal | $54.99 | |
Futaba | S3173SVi * | Digital | 0.73 oz | 1.18×0.43×1.15 in |
6.0V 49.0 oz-in 7.4V 60.0 oz-in 6.6V 54.2 oz-in |
6.0V 0.20 s/60° 7.4V 0.16 s/60° 6.6V 0.18 s/60° |
3-pole | Dual Bearings | Metal | $75.99 | |
Futaba | S3174SV * | Digital | 0.74 oz | 1.18×0.43×1.14 in |
6.0V 49.0 oz-in 7.4V 60.0 oz-in 6.6V 54.0 oz-in |
6.0V 0.20 s/60° 7.4V 0.16 s/60° 6.6V 0.18 s/60° |
3-pole | Dual Bearings | Metal | $64.99 | |
Futaba | S3176SV | (add) | 0.95 oz | 1.41×0.77×0.98 in |
6.6V 62.5 oz-in 7.4V 70.8 oz-in |
6.6V 0.17 s/60° 7.4V 0.16 s/60° |
(add) | (add) | (add) | $59.99 | |
Futaba | S3270SVi * | Digital | 0.56 oz | 0.91×0.47×1.14 in |
6.0V 32.0 oz-in 7.4V 42.0 oz-in 6.6V 36.0 oz-in |
6.0V 0.13 s/60° 7.4V 0.11 s/60° 6.6V 0.12 s/60° |
Brushless | Dual Bearings | Metal | $59.99 | |
Futaba | S3302 * | Analog | 3.63 oz | 2.32×1.14×1.97 in |
4.8V 89.0 oz-in 6.0V 111.0 oz-in |
4.8V 0.24 s/60° 6.0V 0.19 s/60° |
3-pole | Dual Bearings | Hybrid | $54.99 | |
Futaba | S3303 * | Digital | 0.70 oz | 1.18×0.39×1.14 in |
4.8V 30.6 oz-in |
4.8V 0.15 s/60° |
(add) | (add) | (add) | $49.99 | |
Futaba | S3305 | Analog | 1.66 oz | 1.57×0.79×1.50 in |
4.8V 99.0 oz-in 6.0V 124.0 oz-in |
4.8V 0.25 s/60° 6.0V 0.20 s/60° |
3-pole | Dual Bearings | Metal | $31.99 | |
Futaba | S3306 | Analog | 4.44 oz | 2.60×1.18×2.25 in |
6.0V 333.0 oz-in |
6.0V 0.16 s/60° |
3-pole | Dual Bearings | Plastic | $50.98 | |
Futaba | S3306MG | Analog | 4.59 oz | 2.60×1.18×2.25 in |
6.0V 444.0 oz-in |
6.0V 0.16 s/60° |
3-pole | Dual Bearings | Metal | $59.99 | |
Futaba | S3401 * | (add) | 1.66 oz | 1.60×0.79×1.47 in |
4.8V 36.4 oz-in 6.0V 44.4 oz-in |
4.8V 0.19 s/60° 6.0V 0.15 s/60° |
5-pole | (add) | Metal | $44.99 | |
Futaba | S3470SV * | Digital | 1.52 oz | 1.57×0.79×1.50 in |
6.0V 111.0 oz-in 7.4V 133.0 oz-in 6.6V 119.0 oz-in |
6.0V 0.14 s/60° 7.4V 0.12 s/60° 6.6V 0.13 s/60° |
3-pole | Dual Bearings | Metal | $59.99 | |
Futaba | S3801 * | Analog | 3.77 oz | 2.32×1.14×1.97 in |
4.8V 156.0 oz-in 6.0V 194.0 oz-in |
4.8V 0.30 s/60° 6.0V 0.26 s/60° |
3-pole | Dual Bearings | Hybrid | $69.99 | |
Futaba | S3802 * | Analog | 2.54 oz | 1.73×0.91×1.69 in |
4.8V 122.0 oz-in 6.0V 153.0 oz-in |
4.8V 0.70 s/60° 6.0V 0.56 s/60° |
3-pole | Dual Bearings | Hybrid | $54.99 | |
Futaba | S5050 * | Digital | 4.48 oz | 2.32×1.14×1.97 in |
4.8V 211.0 oz-in 6.0V 264.0 oz-in |
4.8V 0.25 s/60° 6.0V 0.20 s/60° |
5-pole | Dual Bearings | Metal | $109.99 |