DS3235 35KG High-Torque Digital Servo Motor – a premium, coreless digital servo designed for demanding robotics, RC, and automation projects. With up to 35 kg·cm of stall torque at 7.4 V, metal‑gear transmission, dual ball bearings, and IP66‑rated water resistance, the DS3235 delivers fast, precise motion while withstanding harsh environments.

Key Features

• Maximum torque: 35 kg·cm @ 7.4 V


• Coreless motor for rapid response and smooth operation


• Digital PWM control with 500–2500 µs pulse range


• Metal gear transmission with stainless‑steel components


• CNC‑machined aluminum housing for rigidity and heat dissipation


• Dual ball bearings for low‑friction shaft movement


• Water‑resistant / waterproof (IP66) construction


• Available rotation angles: 180° or 270° (depending on version)


• 25‑tooth servo spline


• Compatible with Arduino, ESP32, RC receivers, and other PWM‑controlled systems

Technical Specifications

• Model: DS3235 / DS3235MG


• Motor type: Coreless


• Servo type: Digital


• Operating voltage: 5 V – 7.4 V DC


• Torque @ 5 V: 29 kg·cm


• Torque @ 6 V: 32 kg·cm


• Torque @ 7.4 V: 35 kg·cm


• Speed @ 5 V: 0.13 s/60°


• Speed @ 6 V: 0.12 s/60°


• Speed @ 7.4 V: 0.11 s/60°


• Stall current @ 5 V: 1.9 A


• Stall current @ 6 V: 2.1 A


• Stall current @ 7.4 V: 2.3 A


• Control signal: PWM (500–2500 µs), neutral 1500 µs


• Operating frequency: 50–333 Hz


• Dead band: approx. 2–3 µs


• Gear material: Metal / stainless steel


• Bearings: Dual ball bearing


• Dimensions: 40 × 20 × 38.5 mm


• Weight: approx. 60 g


• Spline: 25T


• Protection: IP66 (water‑resistant)

Typical Applications

• Robotic arms and humanoid robot joints


• RC cars, trucks, boats, and large aircraft control surfaces


• DIY automation and actuator mechanisms


• Steering systems for remote‑controlled platforms


• Camera gimbals and precision positioning devices


• Arduino and ESP32 robotics projects


• Industrial prototype development and testing rigs