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 | S-A501 | Digital | 2.20 oz | 1.60×0.80×1.40 in |
6.0V 191.7 oz-in 7.4V 233.4 oz-in |
6.0V 0.13 s/60° 7.4V 0.11 s/60° |
Coreless | (add) | Metal | $139.99 | |
Futaba | S-C400 | Digital | 1.52 oz | 1.94×0.78×1.00 in |
6.0V 91.6 oz-in 7.4V 111.1 oz-in |
6.0V 0.10 s/60° 7.4V 0.08 s/60° |
(add) | (add) | (add) | $119.99 | |
Futaba | S-HC500 | Digital | 1.90 oz | 1.57×0.79×1.44 in |
6.6V 173.5 oz-in 7.4V 191.7 oz-in |
6.6V 0.10 s/60° 7.4V 0.09 s/60° |
Coreless | (add) | (add) | $119.99 | |
Futaba | S-U300 | Digital | 1.26 oz | 1.60×0.80×1.40 in |
4.8V 44.4 oz-in 6.0V 56.9 oz-in |
4.8V 0.23 s/60° 6.0V 0.19 s/60° |
3-pole | (add) | Plastic | $12.99 | |
Futaba | S-U301 | Digital | 1.27 oz | 1.59×0.79×1.42 in |
6.6V 48.6 oz-in 7.4V 54.2 oz-in |
6.6V 0.18 s/60° 7.4V 0.16 s/60° |
3-pole | (add) | Plastic | $24.99 | |
Futaba | S-U305 | Digital | 1.64 oz | 1.57×0.79×1.50 in |
4.8V 98.6 oz-in 6.0V 123.6 oz-in |
4.8V 0.23 s/60° 6.0V 0.18 s/60° |
3-pole | (add) | Metal | $39.99 | |
Futaba | S-U306 | Digital | 1.64 oz | 1.57×0.79×1.50 in |
4.8V 98.6 oz-in 6.0V 123.6 oz-in |
4.8V 0.23 s/60° 6.0V 0.18 s/60° |
(add) | (add) | Metal | $44.99 | |
Futaba | S-U400 | Digital | 1.38 oz | 1.59×0.79×1.50 in |
6.6V 98.6 oz-in 7.4V 109.7 oz-in |
6.6V 0.14 s/60° 7.4V 0.13 s/60° |
3-pole | (add) | Plastic | $29.99 | |
Futaba | S3050 * | Digital | 1.73 oz | 1.57×0.79×1.50 in |
4.8V 72.0 oz-in 6.0V 90.0 oz-in |
4.8V 0.20 s/60° 6.0V 0.16 s/60° |
3-pole | Dual Bearings | Metal | $51.00 | |
Futaba | S3051 * | Digital | 1.73 oz | 1.57×0.79×1.50 in |
6.0V 132.0 oz-in |
6.0V 0.21 s/60° |
(add) | (add) | (add) | (add) | |
Futaba | S3051HV * | Digital | 1.73 oz | 1.58×0.79×1.50 in |
6.0V 132.0 oz-in 7.4V 145.8 oz-in |
6.0V 0.21 s/60° 7.4V 0.17 s/60° |
Coreless | Dual Bearings | Metal | $40.00 | |
Futaba | S3070HV * | Digital | 1.73 oz | 1.58×0.79×1.50 in |
6.0V 72.0 oz-in 7.4V 90.0 oz-in 6.6V 81.0 oz-in |
6.0V 0.19 s/60° 7.4V 0.15 s/60° 6.6V 0.17 s/60° |
3-pole | Dual Bearings | Metal | $59.99 | |
Futaba | S3071HV * | Digital | 1.73 oz | 1.58×0.79×1.50 in |
6.0V 132.0 oz-in 7.4V 146.0 oz-in 6.6V 139.0 oz-in |
6.0V 0.21 s/60° 7.4V 0.17 s/60° 6.6V 0.19 s/60° |
3-pole | Dual Bearings | Metal | $54.99 | |
Futaba | S3072HV * | Digital | 1.48 oz | 1.57×0.79×1.50 in |
6.0V 72.0 oz-in 7.4V 90.0 oz-in 6.6V 81.0 oz-in |
6.0V 0.19 s/60° 7.4V 0.15 s/60° 6.6V 0.17 s/60° |
3-pole | Single Bearing | Plastic | $39.99 | |
Futaba | S3073HV * | Digital | 1.45 oz | 1.61×0.79×1.42 in |
6.0V 43.0 oz-in 7.4V 54.0 oz-in 6.6V 49.0 oz-in |
6.0V 0.20 s/60° 7.4V 0.16 s/60° 6.6V 0.18 s/60° |
3-pole | Single Bearing | Plastic | $34.99 | |
Futaba | S3150 | Digital | 0.81 oz | 1.18×0.43×1.14 in |
4.8V 51.4 oz-in |
4.8V 0.24 s/60° |
Coreless | Dual Bearings | Metal | $59.99 | |
Futaba | S3151 * | Digital | 1.48 oz | 1.61×0.79×1.42 in |
4.8V 43.0 oz-in 6.0V 54.0 oz-in |
4.8V 0.21 s/60° 6.0V 0.17 s/60° |
3-pole | Single Bearing | Plastic | $29.99 | |
Futaba | S3152 * | Digital | 1.45 oz | 1.57×0.79×1.50 in |
4.8V 70.0 oz-in 6.0V 87.0 oz-in |
4.8V 0.22 s/60° 6.0V 0.18 s/60° |
Coreless | Single Bearing | Plastic | $21.99 | |
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 |