
Dimensions: 40 x 20 x 40.5 mm
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サインインして注文 →WAVGAT is a Chinese manufacturing company. It specializes in low-cost electronic components. The brand's assortment includes servos of different power. WAVGAT also produces Arduino and Raspberry Pi boards. The catalog contains a variety of starting sensors. The brand produces LED modules and small displays. The products are aimed at the DIY community and education.
The microcontroller receives a PWM signal from the receiver. The pulse duration sets the desired rotation angle. The controller compares it with the current position. When diverging, the motor rotates the shaft through metal gears. The built-in potentiometer constantly reports the actual angle. This way the shaft rotates precisely to the desired position.
Technical characteristics and functionality
Model TD-8120MG has dimensions of 40x20x40.5 millimeters. The weight of the servo is 60 grams. Speed at 4.8V is 0.26 seconds per 60 degrees. At 6.6V the speed improves to 0.20 seconds. The torque at 4.8 V reaches 23.5 kg/cm. At 6.6 V the moment increases to 26.5 kg/cm.
The operating voltage is in the range of 4.8–6.6 V DC. Gear material is metal for high reliability. The servo drive is designed for large radio-controlled models. It is perfect for the rudders of large aircraft and boats.