The HD-1501MG is a great high-quality, standard-size servo that features metal gears and two ball bearings and can deliver a tremendous amount of torque for a servo this fast. A replacement for the Power HD HD-2550A, it represents a significant performance upgrade for an even lower price. The picture below shows the hardware included with this servo. You can find more information about this servo under the specifications tab.
| Size: | 40.7 x 20.5 x 39.5 mm |
| Weight: | 60 g |
| Digital?: | N |
| Speed @ 6V: | 0.14 sec/60° |
| Stall torque @ 6V: | 17 kg·cm |
| Speed @ 4.8V: | 0.16 sec/60° |
| Stall torque @ 4.8V: | 15.5 kg·cm |
| Lead length: | 11 in |
| Hardware included?: | Y |