DF15RMG是DFRobot目前為止最為強大的舵機，具有扭矩大、旋轉角度大、通訊速度快、主頻高的特點。該舵機自帶的旋轉驅動器能夠保證運行角度的精確控制。堵轉扭矩可達19kg！！非常適合專業人士用於開發和科研。
該舵機包含兩套外殼，都採用加厚設計，結構堅固。一套為帶M4安裝孔的標準外殼。另一套為帶雙軸承的高強度外殼。該舵機還包含更多實用配件，包括兩個金屬舵盤及其兩個金屬支架。齒輪方面使用了鋼和銅的混合齒輪結構更耐用，這一結構在大扭矩的舵機中非常重要。
電機控制的PWM頻率高是最大的亮點，在和其他舵機比較試驗中，DF15RMG舵機帶負載後抖動非常小，PWM頻率非常高，基本聽不見任何控制聲音，是多關節機器人項目的首選。舵機內部沒有限位，可以360度旋轉，不存在卡死問題。控制角度可以達到180度，控制精度及其使用壽命更高。內部帶脈衝鎖定功能，一個動作只需要發送一次PPM脈衝即可鎖定動作。減小處理器的控制消耗。.
INTRODUCTION
This is a most powerful standard servo motor from DFRobot so far. A servomotor is a rotary actuator that allows precise control of angular position. This is specifically designed for the robotics application which requires high quality in a variety of the servo features.
The DF15RMG standard servo equips two pairs of the servo shells. One is a stardard shell with four M4 mounting holes. And the other one includes a shell with double bearing which is specially designed for the application of the robot arm or the joints. The shells of this kit are thickened to make it stable enough for motion system.
The torque of this servo is about 19kg.cm at 7.4v power supply. Using the Arduino servo library, you could drive this servo motor easily. To reduce the consumption of your microcontroller, this servo has a lock function for the pulse detection. So driving it to a target position just requires one PPM controlling signal.
