Servo Specifications and Reviews
Make | Model | Modulation | Weight | Dimensions (L×W×H) |
Torque | Speed | Motor Type |
Rotation | Gear Material |
Typical Price |
Compare |
---|---|---|---|---|---|---|---|---|---|---|---|
JR | 2721 | Analog | 1.84 oz | 1.29×0.73×1.32 in |
4.8V 116.0 oz-in 6.0V 148.0 oz-in |
4.8V 0.18 s/60° 6.0V 0.15 s/60° |
Coreless | Dual Bearings | Metal | $109.99 | |
JR | 3021 | Analog | 0.84 oz | 1.30×0.58×1.02 in |
4.8V 37.5 oz-in |
4.8V 0.22 s/60° |
Coreless | Dual Bearings | (add) | (add) | |
JR | 3025 | Analog | 0.95 oz | 1.30×0.58×1.02 in |
4.8V 29.2 oz-in |
4.8V 0.15 s/60° |
Coreless | Dual Bearings | (add) | $62.95 | |
JR | 3121 | Analog | 0.84 oz | 1.30×0.58×1.02 in |
4.8V 46.0 oz-in 6.0V 56.0 oz-in |
4.8V 0.22 s/60° 6.0V 0.20 s/60° |
Coreless | Dual Bearings | Plastic | $69.99 | |
JR | 3321 | Analog | 0.95 oz | 1.30×0.58×1.30 in |
4.8V 59.8 oz-in |
4.8V 0.36 s/60° |
Coreless | Dual Bearings | Plastic | $74.95 | |
JR | 4000 | Analog | 1.76 oz | 1.52×0.73×1.32 in |
4.8V 73.6 oz-in |
4.8V 0.17 s/60° |
Coreless | Dual Bearings | (add) | $124.95 | |
JR | 4131 | Analog | 1.50 oz | 1.52×0.73×1.32 in |
4.8V 90.0 oz-in 6.0V 105.0 oz-in |
4.8V 0.23 s/60° 6.0V 0.20 s/60° |
Coreless | Dual Bearings | Plastic | $79.99 | |
JR | 4721 | Analog | 1.72 oz | 1.52×0.73×1.32 in |
4.8V 119.0 oz-in 6.0V 140.0 oz-in |
4.8V 0.22 s/60° 6.0V 0.19 s/60° |
Coreless | Dual Bearings | Plastic | $84.99 | |
JR | 4735 | Analog | 1.72 oz | 1.52×0.73×1.32 in |
4.8V 90.0 oz-in |
4.8V 0.15 s/60° |
Coreless | Dual Bearings | Plastic | $84.95 | |
JR | 615 | Analog | 5.12 oz | 2.50×1.26×2.30 in |
4.8V 181.0 oz-in |
4.8V 0.19 s/60° |
Coreless | Dual Bearings | (add) | $99.95 | |
JR | 7005 | Analog | 1.31 oz | 1.73×0.88×0.93 in |
4.8V 62.6 oz-in |
4.8V 0.19 s/60° |
Coreless | Dual Bearings | (add) | $89.95 | |
JR | 7100 | Analog | 1.31 oz | 1.73×0.88×0.93 in |
4.8V 60.5 oz-in |
4.8V 0.19 s/60° |
Coreless | Dual Bearings | (add) | $124.95 | |
JR | 791 | Analog | 1.60 oz | 1.73×0.88×0.93 in |
4.8V 260.0 oz-in |
4.8V 1.55 s/60° |
Coreless | Dual Bearings | Metal | $59.99 | |
JR | 8101 | Analog | 1.73 oz | 1.52×0.73×1.32 in |
4.8V 90.4 oz-in |
4.8V 0.23 s/60° |
Coreless | Dual Bearings | Plastic | $74.95 | |
JR | 8700G | Analog | 2.11 oz | 1.52×0.73×1.32 in |
4.8V 49.9 oz-in |
4.8V 0.09 s/60° |
Coreless | Dual Bearings | Metal | $129.95 | |
JR | 9011 | Analog | 1.31 oz | 1.04×0.75×1.42 in |
4.8V 60.6 oz-in |
4.8V 0.21 s/60° |
Coreless | Dual Bearings | (add) | $62.95 | |
JR | DS3301 | Digital | 1.00 oz | 1.30×0.58×1.30 in |
4.8V 56.0 oz-in 6.0V 66.0 oz-in |
4.8V 0.22 s/60° 6.0V 0.20 s/60° |
Coreless | Dual Bearings | Plastic | $89.99 | |
JR | DS3401 | Digital | 1.06 oz | 1.30×0.59×1.04 in |
4.8V 60.0 oz-in |
4.8V 0.19 s/60° |
Coreless | Dual Bearings | Metal | (add) | |
JR | DS3421 | Digital | 1.04 oz | 1.30×0.58×1.02 in |
4.8V 65.0 oz-in 6.0V 75.0 oz-in |
4.8V 0.18 s/60° 6.0V 0.15 s/60° |
Coreless | Dual Bearings | Metal | $89.99 | |
JR | DS3421SA | Digital | 1.04 oz | 1.30×0.58×1.02 in |
4.8V 65.0 oz-in 6.0V 75.0 oz-in |
4.8V 0.18 s/60° 6.0V 0.15 s/60° |
Coreless | Dual Bearings | Hybrid | $84.99 | |
JR | DS3500G | Digital | 0.90 oz | 1.05×0.58×1.30 in |
4.8V 27.0 oz-in |
4.8V 0.07 s/60° |
Coreless | Single Bearing | Plastic | $79.99 | |
JR | DS3517 | Digital | 0.92 oz | 1.02×0.58×1.30 in |
4.8V 42.0 oz-in 6.0V 51.0 oz-in |
4.8V 0.11 s/60° 6.0V 0.09 s/60° |
Coreless | Single Bearing | Plastic | $84.99 | |
JR | DS3517MG | Digital | 1.04 oz | 1.02×0.58×1.30 in |
4.8V 42.0 oz-in 6.0V 51.0 oz-in |
4.8V 0.11 s/60° 6.0V 0.09 s/60° |
Coreless | Single Bearing | Metal | $89.99 | |
JR | DS8231 | Digital | 1.73 oz | 1.54×0.75×1.36 in |
4.8V 88.0 oz-in 6.0V 113.0 oz-in |
4.8V 0.22 s/60° 6.0V 0.19 s/60° |
Coreless | Dual Bearings | Plastic | $89.99 | |
JR | DS8311 | Digital | 1.87 oz | 1.54×0.75×1.36 in |
4.8V 125.0 oz-in 6.0V 146.0 oz-in |
4.8V 0.18 s/60° 6.0V 0.16 s/60° |
Coreless | Dual Bearings | Plastic | $109.99 |