Serwomechanizmy are devices that in their principle of operation uses the phenomenon of feedback, with the objective of achieve the planned effect. The reaction of the manual of the servo amplifier can be caused by such factors as the change in the velocity, temperature or speed of the object with which the servo operates. Miniature serwomechanizmy work on the same principle as their large counterparts working, for example, in industrial robots. An easy way to manage and compact size allow you to mount in robots and remotely controlled vehicles. The construction of the installation of the servos is similar and allows the use in many devices.
Servo DGS S04NF operates as a variable speed motor. It is supplied with the voltage from 4.8 V to 6 V, the torque of 3.5 kg*cm, speed 0.15 sec/60. Complete with compatible wheel with a diameter of 38 mm.
Most flow simulation equipped with a three-wire cable is completed with a common plug with three pins with a pitch of 2.54 mm – standard for the control signal, the supply voltage and ground. In vehicles with remote control are often used battery with a nominal voltage fit own needs of electric units of the vehicle. After charging, the output voltage of the unloaded battery is somewhat above the nominal value, but with rozładowywaniem battery it will fall. A significant voltage drop, and therefore, the battery efficiency will be noticeable when the car cannot attain that speed, both on charged batteries and will have difficulties, for example, maneuver the turn in which the answer servos. If you don't want to use battery power, AC adapter, DC stable will also be a good solution, do not forget about selecting the correct power in order not to damage the servo! Regardless of the method of nutrition, you should know that the current consumption of the servo increases with increasing mechanical load is low, an objective servo consumes approx. 10mA of current, while the larger servo while operating in high load, can obtain a current of more than 1A. Our offer includes are the servos, torque 62.0 kg*cm and supply voltage from 4.8 V to 12.0 V.
The internal design of the servo is a motor, which shaft is connected mechanically with the axis of the potentiometer which electrically detects a position of the motor shaft. The voltage at the terminals of the potentiometer is read by the control system, resulting in a control signal on completing that describes the correspondence between the rotation angle of the motor shaft, with standard range of rotation of most servos covers 180°, 90° clockwise and counterclockwise, but in our offer available also serwomechanizmy with the angle of rotation from 120° to 360°. The signal is supplied to the servos is a typical sequence of control pulse. These pulses appear at intervals with a duration of 20 MS, and the width of the belt ranges from 1 to 2ms. Feed a signal with a pulse width of 1.5 MS sets the motor shaft of the servo to the neutral position. Generator of pulses of variable width (PWM) integrated in the form of equipment, for example, Arduino is one of the best ways to control serwomechanizmami.