Servos are powered by the ESC's output to the receiver. If you're using a higher-strength servo than the ESC can support (usually greater than 20kg), you may experience 'brown-outs' where the radio signal can be interrupted and cause erratic driving. This can be helped by plugging a Glitch Buster into the receiver smoothing the current delivery. However, in some cases, you may need to install an external BEC. Introducing the Power HD GTS series servo, a high-voltage brushless powerhouse designed for RC enthusiasts. With 8.4V and 30kg torque, it delivers unparalleled strength and precision. Compatible with FLYSKY i-BUS2 protocol, it supports high-speed modes and can be easily programmed using the Power HD program box. Featuring a 4-pole brushless motor, it offers exceptional performance, extended lifespan, and rapid response. The servo's data monitoring function records voltage, temperature, and signal information for up to an hour. Plus, it's waterproof, ensuring durability for outdoor adventures. Unleash the power of the Power HD GTS series servo for unrivalled RC performance. FeaturesNew high-voltage brushless GTS series servo by Power HD. Supports FLYSKY i-BUS2 protocol for seamless integration. GTS-3, GTS-5, GTS-6, GTS-7 models available. Alliance between Power HD and FLYSKY for enhanced performance. High-speed modes and programming with Power HD program box (sold separately). 4-pole brushless motor for superior performance and durability. Long lifespan and heat-resistant design for reliable operation. Faster response time for precise RC manoeuvres. Data monitoring function records voltage, temperature, and signal information. Waterproof construction for outdoor use and added durability. How To: Install a ServoIn this video, Hamish gives a step-by-step guide on installing a Servo and how to avoid stripping your servo gears. Servo Dimensions Total Height (A ) = 34mm. Body Width (B ) = 41mm. Below Mount (C ) = 19.7mm. Above Mount (D ) = 34mm. Total Length (E ) = 54.4mm. Total Width (F ) = 20mm. SpecificationsTorque(6.0V): 20 kg-cm (277.7 oz-in). Torque(7.4V): 26 kg-cm (361.1 oz-in). Torque(8.4V): 30 kg-cm (416.6 oz-in). Speed: 0.083 sec (6V) | 0.067 sec (7.4V) | 0.055 sec (8.4V). Operating Voltage: 6V - 8.4V. Weight: 63 g (2.22 oz). Bearing Type: Ball Bearing. Motor Type: Brushless. Operating Temperature: -20?~60? . Refresh Rate: 1520?s / 1666hz. Size: 41.0x20.0x29.0 mm ( 1.61x0.79x1.14 in). Included itemsDescription. QTY. Power HD GTS-3 HV Servo. 1.