The metal gear D625MW is part of Hitec’s D-Series dynamo servo line. All Hitec D-Series servos have been designed using their cutting edge, custom engineering. Combining industry leading high-resolution, state-of-the-art ultra-response technology with a 32-bit MCU, and a 12-bit ADC for unprecedented programmability and flexibility. These servos deliver significantly smoother movement. The speedy/powerful line operates on a wide 4.8 ~ 8.4 voltage range, allowing use with any common battery chemistry without the need for adapters or regulators. Featuring Hitec’s industry standard 25-tooth output spline with an M3 pan head with a phillips drive style, each D-Series servo brings monster performance never known before in the market.
The answer to this question is partially dependent on what you are using to control the servo.
Click for a quick video explanation.
With an Average Radio System:
72°
Your average transmitter and receiver will output a relatively narrow PWM signal range.
Radio System + Travel Tuner:
120°
Adding a Servo Travel Tuner to your radio system setup will allow you to achieve wide PWM signal ranges.
Wide Signal Controllers:
120°
Controllers such as the Servo Commander, Arduinos, and Raspberry Pi servo hats can usually send a wide signal.
Output Shaft Style | H25T Spline |
---|---|
Voltage Range | 4.8V - 8.4V |
No-Load Speed (7.4V) | 0.13 sec/60° |
No-Load Speed (4.8V) | 0.20 sec/60° |
No-Load Speed (6.0V) | 0.15 sec/60° |
Stall Torque (4.8V) | 87 oz-in. (6.3 kg.cm) |
Stall Torque (6.0V) | 122.2 oz-in (8.8 kg.cm) |
Stall Torque (7.4V) | 138.87 oz-in (10 kg.cm) |
Max PWM Signal Range | 750-2250μsec |
Travel per µs (Stock) | .080°/μsec |
Max Rotation (Stock) | 120° |
Pulse Amplitude | 3-5V |
Operating Temperature | -20°C to +60°C |
Continuous Rotation Modifiable | Yes |
Direction w/ Increasing PWM Signal | Clockwise |
Deadband Width | 2µs |
Motor Type | 3 Pole Ferrite |
Feedback Style | 5KΩ Potentiometer |
Output Shaft Support | Dual Ball Bearings |
Gear Material | Metal |
Wire Length | 11.8” (300 mm) |
Weight | 2.11oz (60g) |
Direction | Clockwise (stock) |
Servo Size | Standard |