3 از 5.0 با 9 رای
موتور میکرو سروو دیجیتال دارای گشتاور 1.5kg.cm
سرووها وظیفه تبدیل سیگنال و جریان الکتریکی به کار مکانیکی به هدف حرکت دادن سطوح و قطعات متحرک را دارند که در صنایع گوناگون کاربرد دارند. یک سرووی دیجیتال دارای یک مدار کنترل کننده فرکانس بالا بوده که باعث می شود سروو دقیقتر در زوایای مختلف حرکت کرده و به مرکز باز گردد. ضمنا حرکت این نوع سرووها نرمتر و سریعتر است.
این سرووم موتور از نوع میکرو بوده و دارای اندازه و وزن سبک معادل 6 گرم می باشد و به ولتاژ 3 تا 6 ولت برای حرکت نیاز دارد. شتاب این موتور 1.5 کیلوگرم سانتی متر است.
در مدلها نیز سرووهای سبک و کم حجم با مشخصات و قیمتهای گوناگونی جهت حرکت سطوح متحرک هواپیما، هلیکوپتر، ماشین، قایق و ... تولید و عرضه شده اند.
Description:
A servo motor is a rotary actuator or linear actuator that allows for precise control of angular or linear position, velocity, and acceleration. It consists of a suitable motor coupled to a sensor for position feedback. It also requires a relatively sophisticated controller, often a dedicated module designed specifically for use with servomotors.
Servomotors are not a specific class of motors, although the term servomotor is often used to refer to a motor suitable for use in a closed-loop control system.
Servomotors are used in applications such as robotics, CNC machinery, or automated manufacturing.
The function of the servo motor is to receive a control signal that represents a desired output position of the servo shaft and apply power to its DC motor until its shaft turns to that position.
A servo motor consists of three wires a black wire connected to the ground, a white/yellow wire connected to the control unit, and a red wire connected to the power supply.
It uses the position-sensing device to figure out the rotational position of the shaft, so it knows which way the motor must turn to move the shaft to the instructed position. The shaft commonly does not rotate freely around similar to a DC motor, however rather can just turn 200 degrees.
Servo Motor consists of a DC Motor, a Gear system, a position sensor, and a control circuit. DC Motors get powered from a battery and run at high speed and low torque. The Gear and shaft assembly connected to the DC motors lower this speed into sufficient speed and higher torque. The position sensor senses the position of the shaft from its definite position and feeds the information to the control circuit. The control circuit accordingly decodes the signals from the position sensor and compares the actual position of the motors with the desired position and accordingly controls the direction of rotation of the DC motor to get the required position.
Application:
Machine tools, packaging, factory automation, material handling, printing converting, assembly lines, and many other demanding applications robotics, CNC machinery, or automated manufacturing.
Features:
No-load Speed: 0.36 seconds / 180 degrees (4.8V); 0.3 seconds / 180 degrees (6V)
Torque: 1.5 kg.cm
Voltage: 3.6V~6V
Weight: 6 grams