EMAX ES6255HV Brushless Full Metal Helical Gear Digital Servo with Bearing for 500 - 700 Class Helicopters<br /><br />Main Features:<br />Brushless sensored motor・ no heat generation・ and longer life span<br />NOBLE potentiometer・ assuring high accuracy and coherence<br />Helical gear set operate much more smoothly and quietly than spur gear set. Made of 7075 hard anodized aluminium which is widely used in aviation industry・ enhancing servo hardness and smoothness<br />Enhanced stainless structure・ making the servo stronger and tougher<br />Brushless drive PCB・ high sensitivity・ dead band less than 1us・ overcomes the abrupt movement of the gears<br /><br />Operating voltage: 6.0-8.4V<br />STD direction: Counter clockwise/pulse traveling 1500 to 1900usec<br />Stall torque (6.0V): 13.6Kgf.cm<br />Stall torque (7.4V): 17Kgf.cm<br />Operating speed (6.0V): 0.08 Sec/60 degree at no load<br />Operating speed (7.4V): 0.07 Sec/60 degree at no load<br />Dimensions: 40 x 20 x 38.4mm<br />Weight: 72g<br />Plug available: FUT / JR<br /><br />    Specifications<br />Dimension and Weight<br />	 Package weight: 0.2 kg                                                  <br />                        Package size (L x W x H): 10 x 7 x 5 cm / 3.93 x 2.75 x 1.97 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Servo・ 1 x Set of Servo Arm (As the Pic)・ 1 x Pack of Screw (As the Pic)                                                	<br /><br /><br /><br />                                            <br />                       <br />Product Safety Disclaimer: <br />We do not accept any responsibility or liability for misuse of this or any other product.  All our products are extensively tested to comply with rigorous and strict QC standards.  For certain products (e.g. toys・ knives・ etc.)・ we recommend proper supervision as we cannot be held liable for misuse or accidents.<br /><br />                                                <br />