Servo Specifications and Reviews
| Make | Model | Modulation | Weight | Dimensions (L×W×H) |
Torque | Speed | Motor Type |
Rotation | Gear Material |
Typical Price |
Compare |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Graupner | DES 676 | Digital | 0.92 oz | 1.26×0.63×1.30 in |
4.8V 52.4 oz-in 6.0V 62.3 oz-in |
4.8V 0.14 s/60° 6.0V 0.11 s/60° |
(add) | Dual Bearings | Plastic | $51.63 | |
| Graupner | DES 677 | Digital | 0.92 oz | 1.26×0.63×1.30 in |
4.8V 28.3 oz-in 6.0V 36.8 oz-in |
4.8V 0.09 s/60° 6.0V 0.06 s/60° |
(add) | Dual Bearings | Plastic | $51.63 | |
| Graupner | DES 678 | Digital | 0.99 oz | 1.26×0.63×1.30 in |
4.8V 86.4 oz-in 6.0V 106.2 oz-in |
4.8V 0.21 s/60° 6.0V 0.17 s/60° |
(add) | Dual Bearings | Metal | $59.79 | |
| Graupner | DS 8421 | Digital | 1.52 oz | 1.59×0.75×1.04 in |
4.8V 113.3 oz-in 6.0V 126.0 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° |
(add) | Dual Bearings | Metal | (add) | |
| Graupner | C 713 | Analog | 1.20 oz | 1.73×0.87×0.94 in |
6.0V 86.0 oz-in |
6.0V 0.27 s/60° |
(add) | Bushing | Plastic | $47.99 | |
| Graupner | C 7421 | Analog | 1.16 oz | 1.73×0.87×0.94 in |
4.8V 56.0 oz-in |
4.8V 0.15 s/60° |
(add) | Dual Bearings | Plastic | $83.99 | |
| Graupner | C 577 | Analog | 1.48 oz | 1.50×0.75×1.46 in |
4.8V 50.0 oz-in |
4.8V 0.15 s/60° |
(add) | Bushing | Plastic | $11.99 | |
| Graupner | C 677 | Analog | 1.23 oz | 1.50×0.75×1.46 in |
4.8V 44.0 oz-in |
4.8V 0.13 s/60° |
(add) | Bushing | Plastic | $10.99 | |
| Graupner | DS 8077 | Digital | 1.38 oz | 1.50×0.75×1.46 in |
4.8V 47.0 oz-in |
4.8V 0.14 s/60° |
(add) | Single Bearing | Plastic | $19.99 | |
| Graupner | C 5077 | Analog | 1.31 oz | 1.54×0.75×1.46 in |
4.8V 70.0 oz-in |
4.8V 0.12 s/60° |
(add) | Single Bearing | Plastic | $16.99 | |
| Graupner | C 5191 | Analog | 1.41 oz | 1.54×0.75×1.46 in |
4.8V 78.0 oz-in |
4.8V 0.12 s/60° |
(add) | Single Bearing | Metal | $28.99 | |
| Graupner | DSR581 | Digital | (add) | 1.50×0.75×1.58 in |
6.0V 113.0 oz-in |
6.0V 0.15 s/60° |
Coreless | Dual Bearings | (add) | (add) | |
| Graupner | DS 8081 | Digital | 1.45 oz | 1.50×0.75×1.57 in |
4.8V 79.0 oz-in |
4.8V 0.12 s/60° |
(add) | Single Bearing | Plastic | $34.99 | |
| Graupner | RBS581 | Digital | 1.48 oz | 1.50×0.75×1.57 in |
4.8V 177.0 oz-in 6.0V 216.6 oz-in |
4.8V 0.17 s/60° 6.0V 0.14 s/60° |
(add) | Single Bearing | Plastic | (add) | |
| Graupner | DS 5391 | Digital | 1.27 oz | 1.54×0.75×1.54 in |
4.8V 67.0 oz-in |
4.8V 0.14 s/60° |
(add) | Single Bearing | Metal | $37.99 | |
| Graupner | DS 5491 | Digital | 1.62 oz | 1.54×0.75×1.54 in |
4.8V 64.0 oz-in |
4.8V 0.14 s/60° |
(add) | Single Bearing | Metal | $43.99 | |
| Graupner | DS 8025 | Digital | 1.29 oz | 1.54×0.75×1.54 in |
4.8V 68.0 oz-in |
4.8V 0.07 s/60° |
(add) | Single Bearing | Plastic | $58.99 | |
| Graupner | DS 8041 | Digital | 1.48 oz | 1.54×0.75×1.54 in |
4.8V 61.0 oz-in |
4.8V 0.12 s/60° |
(add) | Single Bearing | Plastic | $53.99 | |
| Graupner | DS 8231 | Digital | 1.69 oz | 1.54×0.75×1.54 in |
4.8V 104.0 oz-in |
4.8V 0.15 s/60° |
(add) | Dual Bearings | Plastic | $103.99 | |
| Graupner | DS 8311 | Digital | 1.83 oz | 1.54×0.75×1.54 in |
4.8V 146.0 oz-in |
4.8V 0.13 s/60° |
(add) | Dual Bearings | Metal | $105.99 | |
| Graupner | DS 8411 | Digital | 1.98 oz | 1.54×0.75×1.54 in |
4.8V 167.0 oz-in |
4.8V 0.11 s/60° |
(add) | Dual Bearings | Metal | $132.99 | |
| Graupner | DS 8417 | Digital | 1.98 oz | 1.54×0.75×1.54 in |
4.8V 70.0 oz-in |
4.8V 0.06 s/60° |
(add) | Dual Bearings | Metal | $132.99 | |
| Graupner | DS 8511 | Digital | 2.08 oz | 1.54×0.75×1.54 in |
4.8V 257.0 oz-in |
4.8V 0.11 s/60° |
(add) | Dual Bearings | Metal | $144.99 | |
| Graupner | DS 8700 G | Digital | 2.19 oz | 1.54×0.75×1.54 in |
4.8V 56.0 oz-in |
4.8V 0.05 s/60° |
(add) | Dual Bearings | Metal | $193.99 | |
| Graupner | DS 8086 | Digital | 1.59 oz | 1.52×0.75×1.57 in |
4.8V 79.3 oz-in 6.0V 99.1 oz-in |
4.8V 0.18 s/60° 6.0V 0.15 s/60° |
(add) | Single Bearing | Metal | (add) |