Features: 1.High : The Maximum Can Reach 180kg. Cm (24v) (Measured, Non-Theoretical) 2.High Stability: It Can Stably Control The Servo To Work Within A Safe , Even If The Fuse Is Blown, The Servo Can Continue To Work 3.It Is Perfectly Compatible With Remote Such As Futaba, Jr, , Hitec, Etc 4.Digital Servo Is Responsive, Has A Stroke And Zero Blind Zones. By No Means Analog . Perfect Compatibility With Remote Control Such As Futaba, Jr, , Hitec, Etc. 5.Areas Of Use: Medium And Robots, Robotic Arms And Other High-Power And High- Control Fields. Description: 1. Working Voltage: 12V To 24V (Dc) No-Load Rotational Current: Less than 500mA 2. Maximum : 180kg.Cm (24V) (Measured, Not Theoretical Calculation) 3.1078n.Cm (24V) (Measured, Not Theoretical) 4.55kg.Cm (12V) (Measured, Non-Theoretical Calculation) 5.539n.Cm (12V) (Measured, Not Theoretical Calculation) 6. Angular Speed: 0.12s/60 (0.12s To Rotate 60 Degrees), 24V; 7.0.24s/60 (0.24s To Turn 60 Degrees), 12V; 8. Rotation Angle: 300Max, Which Means Maximum Stroke 300 Degrees (0 To 300 Electronic Limit Adjustable) 9. Input Mode: Pulse Signal (Remote Control, Multi-Channel Servo Controller, Single-Chip Microcomputer) Or Analog Voltage Signal (Potentiometer) 10. Pulse Signal Input Range: 0.5ms-2.5ms Suitable For All "Multi-Channel Servo Controller", "1ms-2ms Model Aircraft Remote Control", "Single-Chip Microcomputer Programming", "for " And So On; 11. Voltage Signal Input Range: 0V To +5V 12. Control Accuracy: 0.32 13. Dimensions: 95.5mm X 60.5mm X 102.6mm 14.Servo Model:ASMC-04B 180kg Material: Steel colour: As shown Package Contents: 1 x Servo 1 x 20cm Signal Cable (No Arm Plate) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.