Servo Specs, Reviews, & Comparison Tool
KST Servos (85)
| 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 |
| KST | A08 | (add) | 0.25 oz | 0.93×0.31×0.75 in |
3.8V 19.4 oz-in 6.0V 30.5 oz-in 7.4V 38.9 oz-in 8.4V 44.4 oz-in |
3.8V 0.20 s/60° 6.0V 0.13 s/60° 7.4V 0.10 s/60° 8.4V 0.09 s/60° |
Coreless | Dual Bearings | Metal |
 |
|
| KST | A08H | (add) | 0.25 oz | 0.93×0.31×0.75 in |
3.8V 19.4 oz-in 6.0V 30.5 oz-in 7.4V 38.9 oz-in 8.4V 44.4 oz-in |
3.8V 0.20 s/60° 6.0V 0.13 s/60° 7.4V 0.10 s/60° 8.4V 0.09 s/60° |
Coreless | Dual Bearings | Metal |
|
|
| KST | A08N | (add) | 0.25 oz | 0.93×0.31×0.75 in |
3.8V 19.4 oz-in 6.0V 30.5 oz-in 7.4V 38.9 oz-in 8.4V 44.4 oz-in |
3.8V 0.20 s/60° 6.0V 0.13 s/60° 7.4V 0.10 s/60° 8.4V 0.09 s/60° |
Coreless | Dual Bearings | Metal |
|
|
| KST | A12-610 | (add) | 0.71 oz | 0.91×0.47×1.06 in |
4.8V 76.3 oz-in 6.0V 90.2 oz-in 7.4V 111.0 oz-in 8.4V 124.9 oz-in |
4.8V 0.13 s/60° 6.0V 0.12 s/60° 7.4V 0.11 s/60° 8.4V 0.10 s/60° |
Coreless | (add) | Metal |
|
|
| KST | A12-S | (add) | 1.13 oz | 1.18×0.47×1.40 in |
6.0V 155.6 oz-in 7.4V 181.1 oz-in 8.4V 191.0 oz-in |
6.0V 0.11 s/60° 7.4V 0.09 s/60° 8.4V 0.08 s/60° |
Coreless | Dual Bearings | Metal |
|
|
| KST | A12-T | (add) | 1.13 oz | 1.18×0.47×1.40 in |
6.0V 226.4 oz-in 7.4V 254.7 oz-in 8.4V 283.0 oz-in |
6.0V 0.15 s/60° 7.4V 0.13 s/60° 8.4V 0.12 s/60° |
Coreless | Dual Bearings | Metal |
|
|
| KST | A13-610 | (add) | 0.85 oz | 1.11×0.51×1.06 in |
6.0V 90.2 oz-in 7.4V 111.0 oz-in 8.4V 124.9 oz-in |
6.0V 0.12 s/60° 7.4V 0.11 s/60° 8.4V 0.10 s/60° |
Coreless | (add) | Metal |
|
|
| KST | A15-1810 | (add) | 1.48 oz | 1.40×0.59×1.28 in |
6.0V 208.2 oz-in 7.4V 249.8 oz-in 8.4V 277.6 oz-in |
6.0V 0.14 s/60° 7.4V 0.12 s/60° 8.4V 0.10 s/60° |
Coreless | Dual Bearings | Metal |
|
|
| KST | A15-1812 | (add) | 1.48 oz | 1.40×0.59×1.28 in |
7.4V 100.3 oz-in |
7.4V 0.12 s/60° |
(add) | (add) | (add) |
|
|
| KST | A15-2212 | (add) | 1.76 oz | 1.59×0.59×1.34 in |
6.0V 249.8 oz-in 7.4V 305.4 oz-in 8.4V 347.0 oz-in |
6.0V 0.15 s/60° 7.4V 0.12 s/60° 8.4V 0.11 s/60° |
Coreless | Dual Bearings | Metal |
|
|
| KST | A20-3813 | (add) | 2.54 oz | 1.59×0.79×1.50 in |
6.0V 416.4 oz-in 7.4V 527.4 oz-in 8.4V 596.8 oz-in |
6.0V 0.18 s/60° 7.4V 0.13 s/60° 8.4V 0.12 s/60° |
Brushless | Dual Bearings | Metal |
|
|
| KST | A20-4515 | (add) | 2.82 oz | 1.59×0.79×1.65 in |
6.0V 499.7 oz-in 7.4V 624.6 oz-in 8.4V 694.0 oz-in |
6.0V 0.19 s/60° 7.4V 0.15 s/60° 8.4V 0.13 s/60° |
Brushless | (add) | Metal |
|
|
| KST | BLS159 | Digital | 1.94 oz | 1.57×0.79×1.04 in |
7.4V 208.2 oz-in |
7.4V 0.11 s/60° |
Brushless | Dual Bearings | Steel |
|
|
| KST | BLS505 | (add) | 1.41 oz | 1.40×0.59×1.28 in |
6.0V 69.4 oz-in 7.4V 86.1 oz-in 8.4V 97.2 oz-in |
6.0V 0.09 s/60° 7.4V 0.08 s/60° 8.4V 0.07 s/60° |
Brushless | (add) | Metal |
|
|
| KST | BLS805X | (add) | 2.47 oz | 1.59×0.79×1.50 in |
6.0V 76.3 oz-in 7.4V 90.2 oz-in 8.4V 104.1 oz-in |
6.0V 0.05 s/60° 7.4V 0.04 s/60° 8.4V 0.04 s/60° |
Brushless | Dual Bearings | (add) |
|
|
| KST | BLS815 | Digital | 2.47 oz | 1.59×0.79×1.50 in |
6.0V 194.3 oz-in 7.4V 236.0 oz-in 8.4V 277.6 oz-in |
6.0V 0.09 s/60° 7.4V 0.08 s/60° 8.4V 0.07 s/60° |
Brushless | Dual Bearings | Metal |
|
|
| KST | BLS825 | (add) | 2.47 oz | 1.59×0.79×1.46 in |
6.0V 347.0 oz-in 7.4V 416.4 oz-in 8.4V 485.8 oz-in |
6.0V 0.15 s/60° 7.4V 0.13 s/60° 8.4V 0.11 s/60° |
Brushless | Dual Bearings | (add) |
|
|
| KST | BLS88WP | (add) | 0.74 oz | 0.94×0.51×1.18 in |
6.0V 104.1 oz-in 7.4V 111.0 oz-in 8.4V 118.0 oz-in |
6.0V 0.09 s/60° 7.4V 0.08 s/60° 8.4V 0.07 s/60° |
Brushless | (add) | Steel |
|
|
| KST | BLS905X | (add) | 2.47 oz | 1.59×0.79×1.46 in |
6.0V 83.3 oz-in 7.4V 97.2 oz-in 8.4V 111.0 oz-in |
6.0V 0.05 s/60° 7.4V 0.04 s/60° 8.4V 0.04 s/60° |
Brushless | Dual Bearings | Metal |
|
|
| KST | BLS915 | (add) | 2.47 oz | 1.59×0.79×1.50 in |
6.0V 249.8 oz-in 7.4V 305.4 oz-in 8.4V 347.0 oz-in |
6.0V 0.09 s/60° 7.4V 0.08 s/60° 8.4V 0.07 s/60° |
Brushless | (add) | Metal |
|
|
| KST | CM3510MG | (add) | 2.47 oz | 1.59×0.79×1.50 in |
4.8V 277.6 oz-in 6.0V 347.0 oz-in 7.4V 416.4 oz-in 8.4V 485.8 oz-in |
4.8V 0.20 s/60° 6.0V 0.15 s/60° 7.4V 0.13 s/60° 8.4V 0.10 s/60° |
Coreless | Dual Bearings | Metal |
|
|
| KST | CM5018WP | (add) | 2.82 oz | 1.59×0.81×1.63 in |
4.8V 485.8 oz-in 6.0V 555.2 oz-in 7.4V 624.6 oz-in 8.4V 694.0 oz-in |
4.8V 0.25 s/60° 6.0V 0.23 s/60° 7.4V 0.20 s/60° 8.4V 0.18 s/60° |
Coreless | Dual Bearings | Steel |
|
|
| KST | CM509MG | (add) | 0.53 oz | 0.91×0.43×0.94 in |
4.8V 50.0 oz-in 6.0V 66.6 oz-in 7.4V 76.3 oz-in 8.4V 83.3 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° 7.4V 0.09 s/60° 8.4V 0.08 s/60° |
Coreless | Dual Bearings | Metal |
|
|
| KST | CM653 | (add) | 1.52 oz | 1.59×0.79×1.08 in |
4.8V 138.8 oz-in 6.0V 166.6 oz-in 7.4V 208.2 oz-in 8.4V 249.8 oz-in |
4.8V 0.12 s/60° 6.0V 0.10 s/60° 7.4V 0.09 s/60° 8.4V 0.08 s/60° |
Coreless | Dual Bearings | Metal |
|
|
| KST | DS113MG | Digital | 0.42 oz | 0.94×0.47×1.04 in |
4.8V 27.8 oz-in 6.0V 34.7 oz-in 7.4V 41.6 oz-in 8.4V 48.6 oz-in |
4.8V 0.13 s/60° 6.0V 0.11 s/60° 7.4V 0.10 s/60° 8.4V 0.09 s/60° |
(add) | 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.