40KG High Torque RC Servo: DS3240MG stainless steel full metal gear 40kg digital rc servo 270 Degree. Operating voltage: 4.8-6.8V. Stall Torque : 36kg/cm(5V), 45kg/cm (6.8V) ; Speed: 0.20 sec/60° (5V) / 0.17 sec/60°(6.8V) Reliable Quality and Performance: Well built with high-precision stainless steel gears and potentiometers, high-resolution digital chip,CNC aluminium middle shell and waterproof rubber seals screws.Low noise,high control accuracy, good linearity, fast heat dissipation,fast response, stable,less wear and long working life Wide Applications: 40kg servo perfectly compatible with 1/8th 1/10th scale baja RC crawler car buggy truggy truck climbing cars. Also can be widely used in rc airplanes,boats,robot arm and other diy electronic project ect PWM Control: Controlled by pulse width modulation system. Precision control,angle range from 0 to 270 degree within pulse range 500μs-2500μs. Can be rotated within 360 degree when power off You Will Get: 2 X 40KG Digital RC Servo 270 Degree ; 2 X Adjustable 25T Servo Arm ; 2 X Accessories Bag HiRCgo 2Pcs 40KG Digital RC Servo with 25T Servo Arm, DS3240MG Full Metal Gear High Torque Steering RC Servo for 1:8 1:10 Scale Baja RC Cars Crawler Buggy Truck Robotic Arm 270 Degree Description Features: Reliable Quality and Performance: Well built with high-precision stainless steel gears and potentiometers, high-resolution digital chip,CNC aluminium middle shell and waterproof rubber seals screws.Low noise,high control accuracy, good linearity, fast heat dissipation,fast response, stable,less wear and long working life Wide Applications: 40kg servo perfectly compatible with 1/8th 1/10th scale baja RC crawler car buggy truggy truck climbing cars. Also can be widely used in rc airplanes,boats,robot arm and other diy electronic project ect PWM Control: Controlled by pulse width modulation system. Precision control,angle range from 0 to 270 degree within pulse range 500μs-2500μs. Can be rotated within 360 degree when power off Sepcification: Model: DS3240MG Stall Torque (5V): 36kg/cm Stall Torque (6.8V): 45kg/cm Dead band: 3μs Control Angle:270 Degree Pulse : 500us-2500us Speed : 0.20 sec/60°(5V) / 0.17 sec/60°(6.8V) Operating Voltage: 4.8-6.8 DC Volts Weight: 60 g (2.12 oz) Motor Type: DC Motor Gear Type: Copper & Aluminum Working frequence: 1520μs / 333hz CE Certification: Yes RoHs:Yes wire length:17.7inches(45cm) Size: 40 x 20 x 40.5 mm ( 1.58 x 0.79 x 1.60 in) Package Included: 2 X DS3240MG 40KG Large Torque Digital Servo 270 Degree 2X 25T Adjustable Metal Servo Arm 2 X Accessories Bag