DF Metal 15KG Servo with Analogue Feedback 270° (DSS-M15S)

This DSS-M15S Servo is a metal servo that has precise angle control with feedback, making it ideal for projects requiring accurate positioning. It operates at 4.8-7.2V, provides a locking torque of up to 12KG.cm, and supports a 270° rotation range.

Compatible with Arduino, it gives real-time angle feedback via a 0-3.3V analogue signal, which allows closed-loop control. The servo includes various horns and screws for flexible mounting, making it perfect for robotics, automation, and precise motion control projects.

Specifications

Electronic Specifications

• Operating voltage: 4.8-7.2V

6V Test Environment

• Operating speed (no load): 0.18 sec/60 degrees
• Resting current: 80mA
• Locking torque: 11.5KG.cm
• Stall current: 1.4A
• Standby current: 4mA

7V Test Environment

• Operating speed (no load): 0.16sec/60 degrees
• Resting current: 100mA
• Locking torque: 12KG.cm
• Stall current: 1.76A
• Standby current: 5mA

Mechanical Specifications

• Gear material: metal gear
• Operating angle: 270 degrees
• Wiring gauge: 28PVC
• Data line length: 320mm
• Gear bracket spline: 25T/5.80
• Gear ratio: 310:1
• Size: 54.5 x 20 x 47.5mm

Control Specifications

• Feedback signal: 0-3.3V
• Control signal: RC PWM
• Pulse range: 500-2500 us
• Median signal value: 1500us
• Clockwise rotation: <1500us
• Control frequency: 50-330Hz (Arduino Compatible)

Connection Example - DFRduino UNO

Resources

• Product Wiki

Pinout

1	GND	GND
2	VCC	4.8~7.2V
3	INPUT	PPM Signal
4	OUTPUT	Analogue feedback

Package Contents

• 1x DSS-M15S 270° servo with analogue feedback
• 1x Crossed horn
• 1x Long straight horn
• 1x Short straight horn
• 5x M2 x 8 self-tapping screws and gasket
• 1x M3 x 6 screw