ANNIMOS 25.5kg/0.07s Coreless Digital Servo Motor HV 7.4V Stainless Steel Gear High Torque Waterproof Standard Baja Servos for Robotic DIY RC Cars - 180 Degrees: Maxedbuy.com

<b>Electrical Specification:</b> <br>Operating voltage range: 5-6.8V <br>Operating speed ( 5.0V ): 0.16 sec/60 degree <br>Operating speed ( 6.8V ): 0.14 sec/60 degree <br>Stall torque ( 5.0V ): 19kg/cm <br>Stall torque ( 6.8V ): 21.5kg/cm <br><br> <b>Control Specification:</b> <br>Control System: PWM(Pulse width modification) <br>Pulse width range: 500~2500 μsec <br>Neutral position: 1500μsec <br>Running degree: 270° (when 500~2500 μsec) <br>Dead band width: 3 μsec <br>Operating frequency: 50-330Hz <br>Rotating direction: Counterclockwise (when 500~2500 μsec) <br><br> <b>Mechanical Specification:</b> <br>Gear ratio: 310 <br>Connector wire: 17.7inches(450mm) <br>Motor: 3-pole(s) <br><br> <b>Package:</b> <br>1 x DS3225SSG Servo <br>1 x 25T Adjustable metal servo arm <br><br> Other options: <br>✔35KG Coreless servo 270°,please search ASIN: B07SWST8D6 <br>✔20KG Control Angle 180°,please search ASIN: X001LEWNAF <br>✔25KG Control Angle 270°,please search ASIN: B07GK1G5FV <br>✔20kg Control Angle 270°(PRO Version), ASIN: B07KTSVSSJ <br>✔60kg Control Angle 180°,Please search ASIN: B07KTS4L94