Align/T-Rex Helicopters 250 450L 470L PRO DFC DS455M Digital (Rudder) Tail Servo

Align DS455M Metal Gear Digital High Voltage Servo, suitable for tail use with the Align T-REX 250 and 450 helicopters. The DS455M features the same speed and torque specifications as the DS455. The main difference between the two servos is that this DS455 only features a center aluminum case, with plastic upper and lower pieces, and the DS455M features a full CNC alloy case. Because of this, the DS455M is slightly heavier.  Features:  Faster speed with high torque performance, allowing helicopter to perform with faster and higher precision. High rigidity, shock resistant metal gears with high strength composite alloy gears with durable structure characteristics. Aluminum alloy mid case construction for instantaneous heat dissipation, maintaining servo’s high efficiency. Supports digital & analog control signal. Powerful and precise servo, suitable for T-Rex 250/450 tail use. Supports 8.4V high voltage input to provide optimal speed and torque performance of the servo. Specifications:Stall torque: 2.2kg.cm @ 6.0V; 2.9kg.cm @8.4VMotion speed: 0.05sec/60° @ 6.0V; 0.04sec/60° @ 8.4VRating voltage: DC 6.0-8.4VTemperature range: -20°C ~ +60°CDimensions: 23 x 12 x 31.3mmWeight: 20g Includes: (1) DS455m Digital Servo (2) Socket Button Head Self Tapping Screw (1) Socket Screw (2) Servo Arm