THETA RAZOR DH1 Brushless HV NFC Servo

THETA RAZOR DH1: a digital cyclic servo for radio-controlled helicopter.
Standard size mid profile (height 29,5mm), brushless HV motor (8.4V), metal gears, full aluminum CNC housing. NFC programming function.
The versatility of this servo is quite wide. It can thus be used for several applications (airplanes, cars, etc.).

With the Razor DH1 and TH1, Theta manufacturer offers Standard size mid profile HV servos (up to 8.4V) with considerable performance. High energy saving, super quiet and heavy duty. With their very high performance, the Razor DH1 are excellent servos for the swashplate of rc helicopters (Class 550-6006-650-700).

As we all know, the servo will wear out during use, and wear near the midpoint is more serious. The Theta Razor NFC Servo has a midpoint adjustment function. After a period of use, changing a gear position can greatly increase the life of the servo.
It is High Voltage servos. Selecting a higher BEC voltage will increase the torque and speed.
The default current setting of the Theta Razor DH1 NFC servo (3A) offers quite ideal performance. But if it still cannot meet your requirements, you can increase the maximum current  appropriately (provided that the BEC power is good enough) to get the best of it !

Specifications:

- Operating voltage: 5 - 8,4 Volt DC
- Torque:
24 kg.cm (5,0V) - current 3A / 30 kg.cm (5.0V) - current 5A
26 kg.cm (6,0V) - current 3A / 34 kg.cm (6.0V) - current 5A
28 kg.cm (7,4V) - current 3A / 37 kg.cm (7,4V) - current 5A
30 kg.cm (8,4V) - current 3A / 40 kg.cm (8,4V) - current 5A
- Speed:
0,108 sec/60° (5,0V) - current 3A / 0,092sec/60° (5,0V) - current 5A
0,090 sec/60° (6,0V) - current 3A / 0,081 sec/60° (6,0V) - current 5A
0,080 sec/60° (7,4V) - current 3A / 0,072 sec/60° (7,4V) - current 5A
0,070 sec/60° (8,4V) - current 3A / 0,063 sec/60° (8,4V) - current 5A
- Neutral pulse: 1520µs (factory setting) - 760µs (programming)
- Frequency: 50 à 400 Hz
- Rotating direction: adjustable
- Size: 41 x 20,5 x 29,5 mm
- Wire length: 300 +5 mm
- Weight: 60g
- Motor type: brushless
- Output shaft: 25T / Ø 5,9mm
- Toothing: compatible Futaba, Align, Savöx, BK...

In the THETA RAZOR DH1 box:

1x Servo RAZOR DH1:
4x Servo horn
1x Screw M3
4x Rubber damper
4x Brass grommet
4x Tapping screw for servo