FEETECH FT7135 Servo Motor

The FT-7135-C001 is a high-performance 7.4V 35kg-class 180-degree digital servo equipped with advanced magnetic encoders, a premium brushless motor, and a rugged aluminum case for superior structural rigidity and thermal dissipation. Engineered for demanding industrial automation, advanced robotics, and heavy-duty RC applications, it features ultra-durable steel gears with a 1/275 gear ratio, dual ball bearings, a standard 25T/5.9mm horn gear spline, and no mechanical limit angles. Operating over a wide 4V-9V voltage range, this brushless digital servo delivers an immense peak stall torque of 35.5kg.cm and a rated torque of 11.8kg.cm at 8.4V, achieving an ultra-fast no-load speed of 0.075sec/60° (133RPM). Controlled via pulse width modulation (500–2500 µsec) on a digital comparator amplifier, it ensures an exceptionally precise 180°±5° running degree with counterclockwise rotation, a narrow dead band width of ≤4 µsec, and a stable neutral position at 1500 µsec. Weighing 67.5±1g with a 30±0.5CM connector wire, it delivers an extraordinary power-to-weight ratio and elite-level responsiveness for precision closed-loop motion control tasks.