{"title":"DF15RMG Tilt Kit (20kg)","handle":"df15rmg-tilt-kit-20kg","url":"/products/df15rmg-tilt-kit-20kg","description":"   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.          SPECIFICATIONS      Mechanical Specification        Rotation angle range: 170°     No-load speed:60°/0.16s @7.4v     Stall torque:19.3kg.cm (7.4v)      Dynamic torque:15.1kg.cm (7.4v)      Gear:steel,copper mixed gear     Assembly method:fastening with double layer 4 screws     Equip 2 pairs of shells,2 metal servo horns and 2 servo support     PPM Driven     Teeth: 25     Size: 40x40x20 (mm)(1.57x1.57x0.79\")     Horn Diameter: 20mm/0.79\"     Weight: 65g      Electrical Specification         Working Voltage: 5-7.4v     Stall current:3A(@8.5V - Limit test)     PPM Voltage:3V-5V     PPM Resolution:2us     PWM driver frequency:4KHZ     Range of PPM positive pulse width:400us-2550us     Minimum value of PPM negative pulse width:400us      Cable Definition        Brown- GND     Red - VCC     Orange - Signal(PPM input wire)         DOCUMENTS           Servo library     Standard mode dimension     Robot arm mode dimension         SHIPPING LIST           DF15RMG Servox1     A pair of standard shellx1     A pair of shell with bearing x1     M2 self-tapping screwsx7     M3 black round head screwsx10     short U-sharp servo bracket  x1     long U-sharp servo bracket  x1    ","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":10475,"title":"Default Title","sku":"DF-SER0030","price":44.87,"on_sale":false,"in_stock":true,"available_quantity":14,"option1":"Default Title"}]}