Advanced Radio
AR 8444S HV Soft Start High Torque Servo
The AR8444 comes with a coreless motor and delievers an incredibly powerful and precise range of motion. The inner workings offer a titanium gear set and dual ball bearings giving a smooth range of motion. The AR 8444S has a full metal heatsink case making it a lightweight, high torque, high voltage servo.
Delivering a massive 40Kgs at 8.4V these servos have been designed for 150-200cc models, 3D, turbines and giant scale.
Overload Protection
Another industry first. The AR8444 comes with built in overload protection giving you peace of mind.
Supplied with super soft rubber vibration isolaters, brass eyeles, abs plastic servos arms and mounting screws.
Specs:
|
Torque(6.0V) |
25.0 kg-cm (347.1oz/in) |
|
Torque(7.4V) |
35.0 kg-cm (486.0oz/in) |
|
Torque(8.4V) |
40.0 kg-cm (555 oz/in) |
|
Speed |
0.14 sec (6.0V) │ 0.12 sec (7.4V) | 0.10 sec (8.4) |
|
Operating Voltage |
6.0 ~ 8.4 DC Volts |
|
Weight |
80.0 g (2.26 oz) |
|
Bearing Type |
Ball Bearing x 2 |
|
Motor Type |
Coreless Motor |
|
Gear Type |
Titanium and Steel |
|
Operating Temperature |
-20℃~60℃ |
|
Working frequency |
1520μs / 333hz |
|
Size：40.3x 20.2 x 37.2 mm ( 1.58 x 0.80 x 1.46 in) |
40.3x 20. x 38.8 mm ( 1.57 x 0.79 x 1.53 in) |