{"title":"Servo - Hitec HS-85MG (Micro Size)","handle":"servo-hitec-hs-85mg-micro-size","url":"/products/servo-hitec-hs-85mg-micro-size","description":"The Hitec HS-85MG packs impressive torque into a micro-sized package. With metal gears and a single ball bearing, this servo delivers up to 3.4 kg·cm (48.6 oz·in) of torque at 6V while weighing just 21.9 g — making it an excellent choice for compact robotics, RC models, and mechatronic projects.\n\nThe servo features 180° rotation, a standard 3-pin connector, and comes with a full set of mounting hardware and horn accessories.\n\nKey Features\n\n\nMetal Gears – Four metal gears for durability under load\n\nHigh Torque – 3.4 kg·cm (48.6 oz·in) at 6.0V\n\nFast Response – 0.14 sec/60° at 6.0V\n\nMicro Size – Just 29 × 13 × 30 mm and 21.9 g\n\nBall Bearing Output – Single ball bearing for smooth, reliable operation\n\n180° Rotation – Standard servo range with C1 spline output\n\n\nSpecifications\n\n\nOperating Voltage: 4.8–6.0V\n\nTorque: 2.9/3.4 kg·cm (41.7/48.6 oz·in) at 4.8/6.0V\n\nSpeed: 0.16/0.14 sec/60° at 4.8/6.0V\n\nRotation: 180°\n\nMotor: 3-pole ferrite\n\nSpline: C1 standard\n\nDimensions: 29 × 13 × 30 mm\n\nWire Length: 160 mm\n\nWeight: 21.9 g\n\n\nIdeal For\n\nCompact robotics and robotic arms\nRC aircraft and helicopter projects\nPan-tilt camera mounts\nMechatronic prototyping\n\n\nPackage Contents\n\n1× HS-85MG Micro Servo\n1× Double Arm Micro Horn\n1× Four Point Micro Horn\n1× Circle Micro Horn\n2× Rubber Grommets\n2× 2 × 15 mm Phillips Screws\n2× Brass Eyelets\n2× Servo Mounts\n\n\nResources\n\nHS-85MG Datasheet (PDF)\n","vendor":"SparkFun","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":10909,"title":"Default Title","sku":"SF-ROB-11887","price":82.36,"on_sale":false,"in_stock":true,"available_quantity":75,"option1":"Default Title"}]}