The
CHA HV75 is a wonderful new servo, only 7.5mm thick and with a torque of 7.5Kg.cm.
This version has normal mounting lugs for fuselage mounting.
| CHA HV75 Servo Specifications |
| Body dimensions |
23.0 mm wide x 7.5 mm thick x 27.5 mm high |
0.91" wide x 0.30" thick x 1.08" high |
| Max dimensions |
29.0 mm wide x 7.5 mm thick x 30.5 mm high |
1.14" wide x 0.30" thick x 1.20" high |
| Stall torque (6V) |
4.5 Kg.cm |
62 oz.in |
| Stall torque (7.4V) |
6 Kg.cm |
83 oz.in |
| Stall torque (8.4V) |
6.5 Kg.cm |
90 oz.in |
| Weight |
11.8 g |
0.42 oz |
| Lead length |
8 cm |
3.1 in |
| Operating speed (6V) |
0.13 sec/60° |
| Operating speed (7.4V) |
0.1 sec/60° |
| Operating speed (8.4V) |
0.09 sec/60° |
| Operating voltage |
3.5V to 8.4V |
| Operating temperature |
°C |
| Bearings |
2 ball races |
| Gear material |
Hardened steel |
| Case material |
Aluminium |
| Motor type |
Coreless DC |
| Working frequency |
333 Hz |
| Dead band/resolution |
µs |
| Pulse width for ± 60º |
µs |
| Digital |
Yes |
| Programmable |
Yes |
| Position feedback |
Potentiometer |
| Supplied accessories |
4 plastic arms, 2 arms retaining screws, 4 mounting screws |
| Optional accessories |
|