Servo Specifications and Reviews
Make | Model | Modulation | Weight | Dimensions (L×W×H) |
Torque | Speed | Motor Type |
Rotation | Gear Material |
Typical Price |
Compare |
---|---|---|---|---|---|---|---|---|---|---|---|
Futaba | BLS351 | Digital | 2.22 oz | 1.57×0.79×1.46 in |
4.8V 173.0 oz-in 6.0V 217.0 oz-in |
4.8V 0.16 s/60° 6.0V 0.13 s/60° |
Brushless | Dual Bearings | Metal | $149.00 | |
Futaba | BLS352 | Digital | 2.22 oz | 1.57×0.79×1.46 in |
4.8V 200.0 oz-in 6.0V 250.0 oz-in |
4.8V 0.19 s/60° 6.0V 0.15 s/60° |
Brushless | Dual Bearings | Hybrid | $159.00 | |
Futaba | BLS451 | Digital | 2.05 oz | 1.57×0.79×1.46 in |
4.8V 118.0 oz-in 6.0V 147.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.10 s/60° |
Brushless | Dual Bearings | Metal | $99.99 | |
Futaba | BLS452 | Digital | 2.05 oz | 1.57×0.79×1.46 in |
4.8V 156.0 oz-in 6.0V 194.0 oz-in |
4.8V 0.18 s/60° 6.0V 0.14 s/60° |
Brushless | (add) | Metal | $99.99 | |
Futaba | S9151 | Digital | 1.76 oz | 1.57×0.79×1.46 in |
4.8V 132.0 oz-in |
4.8V 0.19 s/60° |
Coreless | Dual Bearings | Plastic | $99.99 | |
Futaba | S9155 | Digital | 2.15 oz | 1.57×0.79×1.46 in |
4.8V 153.0 oz-in 6.0V 192.0 oz-in |
4.8V 0.16 s/60° 6.0V 0.13 s/60° |
Coreless | Dual Bearings | Metal | $119.99 | |
Futaba | S9156 | Digital | 2.22 oz | 1.57×0.79×1.46 in |
4.8V 272.0 oz-in 6.0V 340.0 oz-in |
4.8V 0.21 s/60° 6.0V 0.17 s/60° |
Coreless | Dual Bearings | Metal | $119.00 | |
Futaba | S9157 | Digital | 2.50 oz | 1.61×0.83×1.46 in |
6.0V 425.0 oz-in |
6.0V 0.14 s/60° |
Coreless | Dual Bearings | Metal | $139.99 | |
Futaba | S9251 | Digital | 2.01 oz | 1.57×0.79×1.46 in |
4.8V 51.0 oz-in |
4.8V 0.07 s/60° |
Coreless | Dual Bearings | Metal | $124.99 | |
Futaba | S9252 | Digital | 1.76 oz | 1.57×0.79×1.46 in |
4.8V 92.0 oz-in |
4.8V 0.14 s/60° |
Coreless | Dual Bearings | Plastic | $109.99 | |
Futaba | S9254 | Digital | 1.73 oz | 1.57×0.79×1.46 in |
4.8V 47.0 oz-in |
4.8V 0.06 s/60° |
Coreless | Dual Bearings | Plastic | $109.99 | |
Futaba | S9255 | Digital | 1.94 oz | 1.57×0.79×1.46 in |
4.8V 125.0 oz-in |
4.8V 0.16 s/60° |
Coreless | Single Bearing | Metal | $119.99 | |
Futaba | S9256 | Digital | 2.01 oz | 1.57×0.79×1.46 in |
4.8V 47.0 oz-in |
4.8V 0.06 s/60° |
Coreless | Dual Bearings | Plastic | (add) | |
Futaba | S9350 | Digital | 2.15 oz | 1.57×0.79×1.46 in |
4.8V 111.0 oz-in 6.0V 139.0 oz-in |
4.8V 0.15 s/60° 6.0V 0.12 s/60° |
Coreless | Dual Bearings | Metal | $87.00 | |
Futaba | S9351 | Digital | 2.15 oz | 1.57×0.79×1.46 in |
4.8V 153.0 oz-in 6.0V 192.0 oz-in |
4.8V 0.16 s/60° 6.0V 0.13 s/60° |
Coreless | (add) | Metal | $119.00 | |
Futaba | BLS175HV | Digital | 2.33 oz | 1.58×0.79×1.46 in |
7.4V 292.0 oz-in |
7.4V 0.12 s/60° |
Brushless | Dual Bearings | Metal | $139.00 | |
Futaba | BLS272HV | Digital | 2.12 oz | 1.58×0.79×1.46 in |
7.4V 167.0 oz-in |
7.4V 0.08 s/60° |
Brushless | Dual Bearings | Metal | $95.00 | |
Futaba | BLS175SV | Digital | 2.33 oz | 1.58×0.79×1.46 in |
6.0V 250.0 oz-in 7.4V 292.0 oz-in 6.6V 270.0 oz-in |
6.0V 0.15 s/60° 7.4V 0.12 s/60° 6.6V 0.13 s/60° |
Brushless | Dual Bearings | Metal | $169.99 | |
Futaba | BLS251SB | Digital | 2.12 oz | 1.58×0.79×1.46 in |
4.8V 53.0 oz-in |
4.8V 0.06 s/60° |
Brushless | Dual Bearings | Metal | $169.99 | |
Futaba | BLS272SV | Digital | 2.12 oz | 1.58×0.79×1.46 in |
6.0V 147.0 oz-in 7.4V 167.0 oz-in 6.6V 156.0 oz-in |
6.0V 0.10 s/60° 7.4V 0.08 s/60° 6.6V 0.09 s/60° |
Brushless | Dual Bearings | Metal | $169.99 | |
Futaba | BLS274SV | Digital | 1.87 oz | 1.58×0.79×1.46 in |
6.0V 56.0 oz-in 7.4V 70.0 oz-in 6.6V 61.0 oz-in |
6.0V 0.06 s/60° 7.4V 0.05 s/60° 6.6V 0.06 s/60° |
Brushless | Dual Bearings | Plastic | $154.99 | |
Futaba | BLS276SV | Digital | 2.12 oz | 1.58×0.79×1.46 in |
6.0V 56.0 oz-in 7.4V 70.0 oz-in 6.6V 61.0 oz-in |
6.0V 0.06 s/60° 7.4V 0.05 s/60° 6.6V 0.06 s/60° |
Brushless | Dual Bearings | Metal | $194.99 | |
Futaba | S9370SV | Digital | 2.15 oz | 1.58×0.79×1.46 in |
6.0V 192.0 oz-in 7.4V 233.0 oz-in 6.6V 208.0 oz-in |
6.0V 0.13 s/60° 7.4V 0.11 s/60° 6.6V 0.15 s/60° |
Coreless | Dual Bearings | Metal | $139.99 | |
Futaba | S9470SV | Digital | 1.90 oz | 1.58×0.79×1.46 in |
6.0V 153.0 oz-in 7.4V 191.0 oz-in |
6.0V 0.11 s/60° 7.4V 0.09 s/60° |
Coreless | Dual Bearings | Metal | $99.99 | |
Futaba | BLS371SV | Digital | 2.22 oz | 1.58×0.79×1.46 in |
4.8V 176.0 oz-in 6.0V 219.0 oz-in 7.4V 264.0 oz-in 6.6V 239.0 oz-in |
4.8V 0.16 s/60° 6.0V 0.13 s/60° 7.4V 0.10 s/60° 6.6V 0.12 s/60° |
Brushless | Dual Bearings | Metal | $159.99 |