| Hobby Electronics | HDS-277 | Digital | 65.0 g | 40.9×20.1×35.1 mm | 4.8V 4.0 kg-cm | 4.8V 0.11 s/60° | | Dual Bearings | |
| Hobby Electronics | HES-088 | Analog | 100.0 g | 58.9×29.0×52.1 mm | 4.8V 8.0 kg-cm | 4.8V 0.19 s/60° | | Dual Bearings | Plastic |
| Hobby Electronics | HES-088M | Analog | 125.0 g | 58.9×29.0×52.1 mm | 4.8V 12.0 kg-cm | 4.8V 0.23 s/60° | | Dual Bearings | Plastic |
| Hobby Electronics | HES-1088 | Analog | 162.0 g | 49.0×29.0×55.1 mm | 4.8V 25.0 kg-cm | 4.8V 0.15 s/60° | | Dual Bearings | Metal |
| Hobby Electronics | HES-1188 | Analog | 53.0 g | 40.9×20.1×40.9 mm | 4.8V 5.0 kg-cm | 4.8V 0.22 s/60° | | | Plastic |
| Hobby Electronics | HES-1188BFM | Analog | 67.0 g | 40.9×20.1×40.9 mm | 4.8V 10.0 kg-cm | 4.8V 0.20 s/60° | | Dual Bearings | Metal |
| Hobby Electronics | HES-1188M | Analog | 63.0 g | 40.9×20.1×40.9 mm | 4.8V 5.0 kg-cm | 4.8V 0.22 s/60° | | | Plastic |
| Hobby Electronics | HES-188 | Analog | 53.0 g | 40.9×20.1×40.9 mm | 4.8V 3.5 kg-cm | 4.8V 0.23 s/60° | | | Plastic |
| Hobby Electronics | HES-188M | Analog | 63.0 g | 40.9×20.1×40.9 mm | 4.8V 3.5 kg-cm | 4.8V 0.23 s/60° | | | Plastic |
| Hobby Electronics | HES-288 | Analog | 42.0 g | 40.9×20.1×35.1 mm | 4.8V 2.5 kg-cm | 4.8V 0.22 s/60° | | | Plastic |
| Hobby Electronics | HES-388 | Analog | 30.0 g | 37.1×18.0×30.0 mm | 4.8V 2.4 kg-cm | 4.8V 0.17 s/60° | | | |
| Hobby Electronics | HES-388M | Analog | 38.0 g | 37.1×18.0×30.0 mm | 4.8V 2.4 kg-cm | 4.8V 0.17 s/60° | | | |
| Hobby Electronics | HES-488 | Analog | 29.0 g | 31.0×16.0×30.5 mm | 4.8V 1.8 kg-cm | 4.8V 0.14 s/60° | | | Plastic |
| Hobby Electronics | HES-488M | Analog | 32.0 g | 31.0×16.0×30.5 mm | 4.8V 2.0 kg-cm | 4.8V 0.14 s/60° | | | Plastic |
| Hobby Electronics | HES-490 | Analog | 4.9 g | 20.1×7.9×6.1 mm | 4.8V 1.0 kg-cm - 6.0V 1.3 kg-cm | 4.8V 0.12 s/60° - 6.0V 0.10 s/60° | | | Plastic |
| Hobby Electronics | HES-588 | Analog | 18.0 g | 27.9×13.5×27.9 mm | 4.8V 2.2 kg-cm | 4.8V 0.17 s/60° | | | Plastic |
| Hobby Electronics | HES-588M | Analog | 22.0 g | 27.9×13.5×27.9 mm | 4.8V 2.2 kg-cm | 4.8V 0.17 s/60° | | | Plastic |
| Hobby Electronics | HES-988 | Analog | 3.3 g | 19.3×8.1×19.3 mm | 4.8V 0.5 kg-cm | 4.8V 0.11 s/60° | | | Plastic |
| Hobby Electronics | RB-1188 | Digital | 59.0 g | 39.9×20.1×50.0 mm | 6.0V 10.0 kg-cm - 7.4V 12.0 kg-cm | 6.0V 0.15 s/60° - 7.4V 0.11 s/60° | Brushed | Dual Bearings | Metal |
| Hobby Electronics | RB-1199 | Digital | 59.0 g | 39.9×20.1×50.0 mm | 6.0V 12.0 kg-cm - 7.4V 16.0 kg-cm | 6.0V 0.15 s/60° - 7.4V 0.11 s/60° | Brushed | Dual Bearings | Metal |
