Feetech FT7235M 7.4V 35kg.cm 180° Magnetic Encoder Steel Gear Servo

The Feetech FT7235M is a high-torque PWM digital servo with a magnetic encoder for position sensing, a steel gear train and an aluminium case. It suits robot arms, heavy RC control linkages and industrial actuators working over a 180° throw, and its 4–9 V input range lets it run straight from a 2S LiPo.

Key features

• 34.2 kg.cm peak stall and 11.4 kg.cm rated torque at 8.4 V

• Quick for its torque class: 0.098 s/60° (102 RPM) no-load at 8.4 V

• Electronic stall protection trips after 8 seconds of stall

• 1:275 steel gearbox on ball bearings with a 25T 5.9 mm spline

• Digital comparator amplifier with a dead band of 4 µs or less

Specifications

• Operating voltage: 4–9 V

• Stall torque: 34.2 kg.cm at 8.4 V

• Rated torque: 11.4 kg.cm at 8.4 V

• Stall current: 3.6 A at 8.4 V

• No-load speed: 0.098 s/60° (102 RPM) at 8.4 V

• Idle current: 10 mA at 8.4 V

• Signal: PWM, 500–2500 µs, 1500 µs neutral

• Travel: 180° ±5°

• Gear ratio: 1:275

• Horn spline: 25T, 5.9 mm

• Dimensions: 40.7 × 36.5 × 20.16 mm

• Lead length: 30 cm

• Weight: 64.5 g

• Operating temperature: -10 to 60 °C

Allow about 3.6 A per servo at stall when sizing the BEC or 2S wiring, especially with several servos sharing one supply.