Servo Specs, Reviews, & Comparison Tool
Digital Servos (2,469)
| We may earn a commission from your purchase. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Make | Model | Modulation | Weight | Dimensions (L×W×H) |
Torque | Speed | Motor Type |
Rotation | Gear Material |
Typical Price |
Compare |
| Blue Bird | BMS-591SG | Digital | 5.94 oz | 2.35×1.17×2.15 in |
6.0V 536.2 oz-in 7.4V 677.8 oz-in 8.4V 765.3 oz-in |
6.0V 0.14 s/60° 7.4V 0.11 s/60° 8.4V 0.10 s/60° |
Coreless | Dual Bearings | Metal |
 |
|
| Blue Bird | BMS-616DMG+HS | Digital | 1.80 oz | 1.59×0.79×1.50 in |
4.8V 113.9 oz-in 6.0V 141.7 oz-in |
4.8V 0.14 s/60° 6.0V 0.12 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-617DMG+HS | Digital | 1.80 oz | 1.59×0.79×1.50 in |
4.8V 75.0 oz-in 6.0V 94.5 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-621DMG+HS | Digital | 1.80 oz | 1.59×0.79×1.50 in |
4.8V 88.9 oz-in 6.0V 100.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.10 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-622DMG+HS | Digital | 2.08 oz | 1.59×0.79×1.65 in |
4.8V 126.4 oz-in 6.0V 147.2 oz-in |
4.8V 0.15 s/60° 6.0V 0.13 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-622MG | Digital | 1.80 oz | 1.59×0.79×1.50 in |
4.8V 126.4 oz-in 6.0V 147.2 oz-in |
4.8V 0.15 s/60° 6.0V 0.13 s/60° |
(add) | Dual Bearings | (add) |
|
|
| Blue Bird | BMS-632MG | Digital | 1.80 oz | 1.59×0.79×1.65 in |
4.8V 180.6 oz-in 6.0V 202.8 oz-in |
4.8V 0.17 s/60° 6.0V 0.15 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-633 | Digital | 1.52 oz | 1.59×0.79×1.50 in |
4.8V 69.5 oz-in 6.0V 86.1 oz-in |
4.8V 0.10 s/60° 6.0V 0.08 s/60° |
(add) | Dual Bearings | Plastic |
|
|
| Blue Bird | BMS-633MG | Digital | 1.66 oz | 1.59×0.79×1.50 in |
4.8V 69.5 oz-in 6.0V 86.1 oz-in |
4.8V 0.10 s/60° 6.0V 0.08 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-662DMG+HS | Digital | 2.08 oz | 1.59×0.79×1.65 in |
4.8V 175.0 oz-in 6.0V 197.2 oz-in |
4.8V 0.20 s/60° 6.0V 0.17 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-662MG+HS | Digital | 2.08 oz | 1.59×0.79×1.65 in |
4.8V 175.0 oz-in 6.0V 197.2 oz-in |
4.8V 0.20 s/60° 6.0V 0.17 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-663DMG+HS | Digital | 1.80 oz | 1.59×0.79×1.50 in |
4.8V 73.6 oz-in 6.0V 88.9 oz-in |
4.8V 0.10 s/60° 6.0V 0.08 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-663MG+HS | Digital | 1.80 oz | 1.59×0.79×1.50 in |
4.8V 73.6 oz-in 6.0V 88.9 oz-in |
4.8V 0.10 s/60° 6.0V 0.08 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-760DD | Digital | 0.99 oz | 1.65×0.85×0.87 in |
4.8V 79.2 oz-in |
4.8V 0.18 s/60° |
(add) | Dual Bearings | (add) |
|
|
| Blue Bird | BMS-760DMG | Digital | 1.20 oz | 1.65×0.85×0.87 in |
4.8V 79.1 oz-in |
4.8V 0.18 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-761DD | Digital | 0.92 oz | 1.65×0.85×0.87 in |
4.8V 62.0 oz-in 6.0V 75.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° |
(add) | Dual Bearings | (add) |
|
|
| Blue Bird | BMS-761DMG | Digital | 1.13 oz | 1.65×0.85×0.87 in |
4.8V 62.0 oz-in 6.0V 75.0 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° |
3-pole | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-810DMG+HS * | Digital | 1.59 oz | 1.60×0.79×1.46 in |
4.8V 104.0 oz-in 6.0V 116.0 oz-in |
4.8V 0.19 s/60° 6.0V 0.17 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-811DMG+HS * | Digital | 1.59 oz | 1.60×0.79×1.46 in |
4.8V 70.0 oz-in 6.0V 84.0 oz-in |
4.8V 0.15 s/60° 6.0V 0.13 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-820DMG+HS * | Digital | 1.59 oz | 1.60×0.79×1.46 in |
4.8V 130.0 oz-in 6.0V 140.0 oz-in |
4.8V 0.11 s/60° 6.0V 0.09 s/60° |
3-pole | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-821DMG+HS * | Digital | 1.59 oz | 1.60×0.79×1.46 in |
4.8V 82.0 oz-in 6.0V 112.0 oz-in |
4.8V 0.11 s/60° 6.0V 0.09 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-825DMG+HS * | Digital | 1.59 oz | 1.60×0.79×1.46 in |
4.8V 70.0 oz-in 6.0V 84.0 oz-in |
4.8V 0.11 s/60° 6.0V 0.09 s/60° |
Coreless | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-830DMG+HS * | Digital | 1.73 oz | 1.60×0.79×1.46 in |
4.8V 138.0 oz-in 6.0V 150.0 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° |
3-pole | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-885DMAX * | Digital | 0.58 oz | 1.02×0.51×1.02 in |
4.8V 56.9 oz-in |
4.8V 0.15 s/60° |
(add) | Dual Bearings | Metal |
|
|
| Blue Bird | BMS-990DMG * | Digital | 1.59 oz | 1.60×0.83×1.00 in |
4.8V 100.0 oz-in 6.0V 125.0 oz-in |
4.8V 0.11 s/60° 6.0V 0.09 s/60° |
Coreless | Single Bearing | Metal |
|
|
Tips
- Models with an asterisk have been discontinued.
- Click on any servo model name to see more details about that product.
- Click on any brand name to filter all servos for that brand.
- Click on any column header to sort the table by that attribute. Click again to reverse the order.