Feature 1Brushless Motor Version: This brushless motor digital servo has long service life, high torque, fast response time, high accuracy. 2Good Performance: High reliability, good stability, strong adaptability, low noise, low vibration, smooth operation, long life. 3Prime Material: CNC aluminum center case, double ball bearings, not easy to damage, long lasting and durable, bring good performance. 4Premium Servo: High performance digital standard servo, high accuracy metal gear (stainless steel gear) with hard anodized servo arm. 5Applicable models: This digital servo is suitable for 1/8 and 1/10 climbing car or robot to improve their performance.Item Type: ServoShell Material: Aluminum alloyColor: BlackWeight: 90g / 3.17ozServo Size: Approx. 4x2x4.28cm / 1.6x0.8x1.7inWorking Voltage: DC 5-8.4VDeadband: 2 sWorking Angle: 180 degreeNeutral Position: 1520s/330hzApplicable: 1:8 / 1:10 RC crawler or robot, etc.6V Voltage:Speed 60 Degree: 0.118 secondsPlugging Torque: 30kg.cm8.4V Voltage:Speed 60 Degree: 0.085 secondsPlugging Torque: 42kg.cm .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Servo1 x Aluminum Servo Arm5 x Plastic Servo Arm7 x Screws4 x Screw Sleeve4 x Vibration Damping Pad