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D777MG Servo

  • D777MG with quarter for scale
  • D777MG  included hardware
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Hitec's low profile D777MG servo has evolved directly from their popular metal gear HS-7775MG and HS-8775MG. With 32-bit high resolution, ultra-response technology and wide voltage operation, the D777MG is the perfect solution for hobbyists requiring a low profile servo with an efficient coreless metal brushed motor.

Dimensions 1.59" x 0.82" x 1.01" (40.4 mm x 21.0 mm x 25.4 mm)
Product Weight 1.80 oz (45.0 g)
Output Shaft Style 25 tooth (H25T) spline
Voltage Range 4.8 V - 6.0 V
No-Load Speed (4.8V) 0.09 sec/60°
No-Load Speed (6.0V) 0.07 sec/60°
Stall Torque (4.8V) 72 oz-in. (5.18
Stall Torque (6.0V) 90 oz-in. (6.48
Max PWM Signal Range (Standard) 760-2200 μsec
Travel per µs (out of box) 0.100°/μsec
Max Travel (out of box) 144°
Pulse Amplitude 3-5 V
Operating Temperature -20°C to +60°C
Continuous Rotation Modifiable Yes
Direction w/ Increasing PWM Signal Clockwise
Deadband Width 1 µs
Motor Type Coreless Metal Brush
Internal Feedback Style 5KΩ Potentiometer
Output Shaft Support Dual Ball Bearing
Gear Type Straight Cut Spur
Gear Material MP 1st Gear & 3 Metal Gears
Wire Length 8" (203.2 mm)

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