Herkulex_DRS 0401_SKU_SER0034 - jimaobian/DFRobotWiki GitHub Wiki
Herkulex DRS-0401 is state of the art modular smart servos incorporating motor, gear reducer, control circutry and communications capability in one single package. Through Premium FAULHABER Coreless DC, this servo can provide the stall torque up to 5.1 N.m at 14.8V, which is really amazing.
Equipped with serial adapting pieces including Horn, Horn Bolt(M 3*6), Bracket Assembly Bolt(M 2.6*4), Wire Harness(200mm) and with it's amazing structure, DRS-0401 is extremely easy to assemble. Two connectors attached to each servo allows serial connection as well as parallel connection if required.
It carries different Control Algorithms like PID, Feedforward, Trapezoidal Velocity Profile so on and so forth, which makes the movement smoothly and precisely. By Using UART Serial communications ,we can lightly change the speed, position, LED, operational compliance, stop and operational status of up to 254 servos simultaneoulsy at once. Meanwhile we can get the feedback such as internal temperature, position, and overload sensors.
Servos are capable of diagnosing seven different types of errors which are then indicated by the LED. And we can directly control the RGB of the LED for diagnostics and decorative purposes. It's especially suitable to mechanical arms, robots, joints and etc.
- Education
- Robot Arm
- Humanoid Robot
- Hexapod Robot
- Any other servo driven application
- Premium FAULHABER Coreless DC Motor
- Rotation angle range: 320° Continuous Rotation (Velocity Control)
- Resolution: Approximately 0.163° (2048 steps)
- Stall torque: 5.1 N∙m (14.8v)
- Maximum Speed: 0.162s/60° (14.8v)
- Gear: 1:202, Super Reinforced Metal
- Size: 56mm(W) x 35.0mm(D) x 38mm(H)
- Weight: 123g
- Working Voltage: 9.5-14.8VDC(Optimized 12V)
- Rated Current: 30mA @ 14.8V
- Communication Link: Full Duplex Asynchronous Serial(TTL Level), Binary Packet, Multi Drop
- Multi control through Servo ID: 0 ~ 253, 254(Broadcast only)
- Maximum Baud Rate: 1Mbps
- Feedback: 4 Position, Speed, Temperature, Load, Voltage, Real Time Tick etc.
- Various Control Algorithm: PID, Feedforward, Trapezoidal Velocity Profile, Velocity Override, Velocity Control Torque Saturator & Offset, Overload Protection, Neutral Calibration, Dead Zone
'''tips: there is only one hardware serial port on uno, so that software serial has to be used. however, the default baud rate of herkulex is up to 115200, which may be unstable when using the software serial. thus it's recommended to change the baud rate of herkulex to 57600 first. '''
Black :GND
Red :VDD(12V)
Blue :TXD
Yellow :RXD
Tips: There is no such problem as above with Mega as it has several Hardware Serial port.
Black :GND
Red :VDD(12V)
Blue :TXD
Yellow :RXD
#include <Herkulex.h>
int n=0xfd; //motor ID - verify your ID !!!!
void setup()
{
delay(2000); //a delay to have time for serial monitor opening
Serial.begin(115200); // Open serial communications
Serial.println("Begin");
Herkulex.begin(115200,10,11); //open serial with rx=10 and tx=11
Herkulex.reboot(n); //reboot first motor
delay(500);
Herkulex.initialize(); //initialize motors
delay(200);
}
void loop(){
Serial.println("Move Angle: -100 degrees");
Herkulex.moveOneAngle(n, -100, 1000, LED_BLUE); //move motor with 300 speed
delay(1200);
Serial.print("Get servo Angle:");
Serial.println(Herkulex.getAngle(n));
Serial.println("Move Angle: 100 degrees");
Herkulex.moveOneAngle(n, 100, 1000, LED_BLUE); //move motor with 300 speed
delay(1200);
Serial.print("Get servo Angle:");
Serial.println(Herkulex.getAngle(n));
}
#include <Herkulex.h>
int n=0xfd; //motor ID - verify your ID !!!!
void setup()
{
delay(2000); //a delay to have time for serial monitor opening
Serial.begin(115200); // Open serial communications
Serial.println("Begin");
Herkulex.beginSerial1(115200); //open serial port 1
Herkulex.reboot(n); //reboot first motor
delay(500);
Herkulex.initialize(); //initialize motors
delay(200);
}
void loop(){
Serial.println("Move Angle: -100 degrees");
Herkulex.moveOneAngle(n, -100, 1000, LED_BLUE); //move motor with 300 speed
delay(1200);
Serial.print("Get servo Angle:");
Serial.println(Herkulex.getAngle(n));
Serial.println("Move Angle: 100 degrees");
Herkulex.moveOneAngle(n, 100, 1000, LED_BLUE); //move motor with 300 speed
delay(1200);
Serial.print("Get servo Angle:");
Serial.println(Herkulex.getAngle(n));
}
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