The KST X10-710 V8.0 HV Mini Digital Metal Gear Servo is a slim high-voltage mini servo designed for RC gliders, fuselage installations, and compact electric-powered models. KST positions it as a high and medium-voltage servo in a DS145MG-sized format with normal mounting lugs. Verified KST data lists a DC 4.8V-8.4V voltage range, up to 7.5Kgf.cm torque at 8.4V, and 0.10sec/60deg speed at 8.4V. It uses a coreless DC motor, hardened steel gears, an aluminum alloy case, potentiometer feedback, and programmable soft start. With a 30 x 10 x 29.6mm case, about 23g weight, and 25T 5mm output shaft spline, X10-710 is suited to builders who need a compact HV servo with metal gears and fast response. Product Images Features HV mini-servo format - Designed for compact glider and aircraft installations. 7.5Kgf.cm peak torque - Listed torque reaches 7.5Kgf.cm at 8.4V. 0.10sec response - Listed speed reaches 0.10sec/60deg at 8.4V. Wide voltage range - Supports DC 4.8V-8.4V. Coreless DC motor - Supports smooth and responsive servo movement. Hardened steel gears - Adds drivetrain durability for aircraft linkages. Aluminum alloy case - Provides a rigid slim case with heat dissipation. 25T 5mm output spline - Uses the listed spline for compatible servo horns. Programmable soft start - KST lists soft start and programmability. 100deg default travel - Default travel is listed as +/-50deg. Specifications Parameter Value Model KST X10-710 V8.0 Shopify SKU KST-X10-710-V80 Rated Voltage DC 7.4V Voltage Range DC 4.8V-8.4V Torque 4.5Kgf.cm @ 4.8V; 5.5Kgf.cm @ 6.0V; 6.8Kgf.cm @ 7.4V; 7.5Kgf.cm @ 8.4V Speed 0.16sec/60deg @ 4.8V; 0.14sec/60deg @ 6.0V; 0.12sec/60deg @ 7.4V; 0.10sec/60deg @ 8.4V Working Frequency 1520us / 333Hz Default Travel Angle +/-50deg = 100deg total Command Interface PWM command; pulse length 900us-2100us Signal Voltage High min. 3.3V, max. 5.0V; low min. 0.0V, max. 1.5V Output Shaft Spline 25T, 5mm Case Material Aluminum alloy Motor Type Coreless DC motor Gear Set Material Hardened steel Position Sensor Potentiometer Ball Bearing 2BB Case Dimensions 30 x 10 x 29.6mm +/-0.2mm Weight 23g +/-10% Temperature Range -10C to +65C Soft Start Programmable Programmable Yes Reference Documents KST X10-710 V8.0 Technical Specification Application Glider fuselage installations - Works in compact fuselage servo bays after confirming dimensions and linkage layout. F5J and performance gliders - Suitable for aircraft needing a thin HV mini servo with metal gears. Electric-powered RC models - Supports receiver systems within the listed operating voltage range. Control-surface upgrades - Helps replace compatible servos when torque, speed, spline, and travel match the airframe. Precision PWM linkages - Useful for mechanisms requiring repeatable PWM servo positioning. Lightweight aircraft builds - Balances compact size, metal gears, and fast response for RC applications. Packing List Description Quantity KST X10-710 V8.0 mini servo 1 Plastic servo horn 2 Servo horn screw 2 Mounting screw 2 FAQ .faq-accordion details { border-bottom: 1px solid #e6eef8; padding: 14px 0; } .faq-accordion summary { list-style: none; cursor: pointer; font-size: 16px; font-weight: 700; color: #1f2933; position: relative; padding-right: 32px; } .faq-accordion summary::-webkit-details-marker { display: none; } .faq-accordion summary::after { content: "\203A"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%) rotate(90deg); color: #007fff; font-size: 28px; line-height: 1; transition: transform 0.2s ease; } .faq-accordion details[open] summary::after { transform: translateY(-50%) rotate(270deg); } .faq-accordion p { margin: 12px 0 0; color: #4b5563; line-height: 1.65; } How does X10-710 compare with DS145MG? KST describes X10-710 as a high and medium-voltage servo in a DS145MG-sized format. Unlike DS145MG's 4.8V-6.0V range, X10-710 supports DC 4.8V-8.4V. Does OpenELAB list multiple Shopify variants for this product? No. The current Shopify product is a single variant with SKU KST-X10-710-V80. What is the maximum listed torque? The KST specification lists 7.5Kgf.cm at 8.4V. What is the fastest listed speed? The fastest listed speed is 0.10sec/60deg at 8.4V. What voltage range does it support? The listed voltage range is DC 4.8V-8.4V. What is included in the package? The package includes one X10-710 V8.0 mini servo, two plastic servo horns, two servo horn screws, and two mounting screws. What spline does it use? The technical specification lists a 25T, 5mm output shaft spline. What should I check before installation? Confirm the 30 x 10 x 29.6mm case, 25T 5mm spline, HV power range, and linkage clearance.