{"title":"Servo - Hitec HS-805BB (Giant Scale)","handle":"servo-hitec-hs-805bb-giant-scale","url":"/products/servo-hitec-hs-805bb-giant-scale","description":"The Hitec HS-805BB is a giant-scale servo delivering up to 343 oz-in of torque at 6V, making it a powerhouse for large robotics builds, heavy-duty pan-tilt mechanisms, and oversized RC applications. Dual ball bearings and heavy-duty nylon gears ensure smooth, reliable operation under load.\n\nComes with a Y-harness, three mega horn options, and full mounting hardware. The D1 heavy-duty spline provides a solid connection to the included horns.\n\nKey Features\n\n\n343 oz-in Torque (6V) – Serious holding and driving power for large mechanisms\n\nDual Ball Bearings – Smooth rotation and extended lifespan\n\nHeavy-Duty Nylon Gears – Durable under sustained loads\n\n3-Pole Ferrite Motor – Reliable, high-torque drive\n\nD1 Heavy-Duty Spline – Secure horn connection\n\n180° Rotation – Standard servo range\n\n\nSpecifications\n\n\nVoltage: 4.8–6.0V\n\nTorque: 274 oz-in (4.8V) / 343 oz-in (6.0V)\n\nSpeed: 0.19 sec/60° (4.8V) / 0.14 sec/60° (6.0V)\n\nPulse Range: 1500–1900 µs (clockwise)\n\nDimensions: 66 × 30 × 57.6 mm\n\nWire Length: 300 mm\n\nWeight: 152 g\n\n\n\nNote: This servo can draw around 800 mA under load. Plan your power supply accordingly.\n\n\nIdeal For\n\nLarge-scale robotics and mechatronics\nHeavy-duty pan-tilt and gimbal systems\nGiant-scale RC aircraft and vehicles\nAnimatronics and stage props\n\n\nPackage Contents\n\n1× HS-805BB servo\n1× Y-harness\n1× Circle mega horn\n1× Four-point mega horn\n1× Single arm mega horn\n4× Rubber grommets\n4× 2×15 mm Phillips screws\n4× Brass eyelets\n\n\nResources\n\nDatasheet (PDF)\n","vendor":"SparkFun","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":10958,"title":"Default Title","sku":"SF-ROB-11881","price":121.61,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}