Servo Specifications and Reviews
Make | Model | Modulation | Weight | Dimensions (L×W×H) |
Torque | Speed | Motor Type |
Rotation | Gear Material |
Typical Price |
Compare |
---|---|---|---|---|---|---|---|---|---|---|---|
Futaba | S9250 | Digital | 1.90 oz | 1.61×0.79×1.50 in |
4.8V 76.0 oz-in |
4.8V 0.11 s/60° |
Coreless | Dual Bearings | Metal | $106.99 | |
Futaba | S9404 | Analog | 1.94 oz | 1.54×0.79×1.47 in |
4.8V 79.2 oz-in |
4.8V 0.11 s/60° |
Coreless | Dual Bearings | Metal | $114.99 | |
Futaba | S9550 | (add) | 1.55 oz | 1.59×0.82×1.00 in |
4.8V 66.6 oz-in 6.0V 83.3 oz-in |
4.8V 0.11 s/60° 6.0V 0.09 s/60° |
Coreless | (add) | Metal | $119.99 | |
Futaba | S9570SV | Digital | 1.52 oz | 1.61×0.79×0.98 in |
4.8V 73.0 oz-in 6.0V 92.0 oz-in 7.4V 111.0 oz-in 6.6V 100.0 oz-in |
4.8V 0.11 s/60° 6.0V 0.10 s/60° 7.4V 0.08 s/60° 6.6V 0.09 s/60° |
Coreless | Dual Bearings | Plastic | $99.99 | |
Futaba | S9602 | Analog | 1.09 oz | 1.42×0.59×1.22 in |
4.8V 30.0 oz-in 6.0V 38.0 oz-in |
4.8V 0.11 s/60° 6.0V 0.09 s/60° |
Coreless | Dual Bearings | Metal | $64.99 | |
Futaba | S3107 | Analog | 0.32 oz | 0.87×0.43×0.79 in |
4.8V 17.0 oz-in |
4.8V 0.12 s/60° |
3-pole | (add) | Plastic | $22.99 | |
Futaba | S3108 | (add) | 0.27 oz | 0.81×0.45×0.87 in |
4.8V 17.0 oz-in |
4.8V 0.12 s/60° |
(add) | (add) | Plastic | (add) | |
Futaba | S3108M | (add) | 0.26 oz | 0.90×0.40×0.80 in |
4.8V 16.9 oz-in |
4.8V 0.12 s/60° |
3-pole | (add) | (add) | (add) | |
Futaba | S3111 | Analog | 0.22 oz | 0.87×0.43×0.79 in |
4.8V 8.3 oz-in |
4.8V 0.12 s/60° |
(add) | (add) | Plastic | $22.99 | |
Futaba | S3111M | Analog | 0.22 oz | 0.87×0.43×0.79 in |
4.8V 8.3 oz-in |
4.8V 0.12 s/60° |
(add) | (add) | Plastic | (add) | |
Futaba | S9072SB | Digital | 2.01 oz | 1.58×0.79×1.44 in |
4.8V 97.0 oz-in 6.0V 121.0 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° |
Coreless | Dual Bearings | Plastic | (add) | |
Futaba | S9402 | Analog | 1.94 oz | 1.61×0.79×1.50 in |
4.8V 89.0 oz-in 6.0V 111.0 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° |
Coreless | Dual Bearings | Metal | $99.99 | |
Futaba | BLS154 | Digital | 1.80 oz | 1.89×1.10×0.98 in |
4.8V 111.0 oz-in |
4.8V 0.13 s/60° |
Brushless | (add) | (add) | (add) | |
Futaba | BLS253 | Digital | 2.05 oz | 1.57×0.79×1.46 in |
4.8V 117.0 oz-in 6.0V 147.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.10 s/60° |
Brushless | Dual Bearings | Metal | $149.99 | |
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 | BLS551 | Digital | 1.55 oz | 1.61×0.79×0.98 in |
4.8V 102.0 oz-in 6.0V 128.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.10 s/60° |
Brushless | Dual Bearings | Metal | $119.99 | |
Futaba | BLS571SV | Digital | 1.45 oz | 1.58×0.79×0.98 in |
4.8V 104.0 oz-in 6.0V 131.0 oz-in 7.4V 153.0 oz-in 6.6V 142.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.10 s/60° 7.4V 0.08 s/60° 6.6V 0.09 s/60° |
Brushless | Dual Bearings | Metal | $159.99 | |
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 | 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 | S9405 | Analog | 1.94 oz | 1.61×0.79×1.50 in |
4.8V 80.0 oz-in 6.0V 100.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° |
Coreless | Dual Bearings | Metal | $89.99 | |
Futaba | S9451 | Digital | 1.98 oz | 1.58×0.79×1.42 in |
4.8V 97.0 oz-in 6.0V 111.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.10 s/60° |
Coreless | Dual Bearings | Metal | $69.97 | |
Futaba | S9452 | Digital | 1.76 oz | 1.57×0.79×1.34 in |
4.8V 102.0 oz-in 6.0V 128.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° |
Coreless | Dual Bearings | Metal | $84.99 | |
Futaba | S3109 | (add) | (add) | (add) | (add) |
4.8V 0.14 s/60° |
(add) | (add) | (add) | (add) | |
Futaba | S3109M | (add) | 0.23 oz | 0.90×0.40×0.80 in |
4.8V 6.9 oz-in |
4.8V 0.14 s/60° |
(add) | (add) | (add) | (add) |