PTK 8830 MG-D 40kg Metal Digital Servo with High Torque and High Voltage (8.4V) for Model Aircraft, Car Models (4pcs)

- High-Precision Power Core (Core Motor)：PTK 8830 with core motor, for small-medium heavy-load devices: 4.8V stall 26kg.cm (0.204s/60°); 6.0V 30kg.cm (0.186s/60°); 7.4V 35kg.cm (0.161s/60°); 8.4V up to 40kg.cm (0.147s/60°). Rated [email protected]. 2μs dead band, 1520μs/333hz, ±45° travel, precise low-noise, meets "ultra-high torque heavy-load + strong power response" needs.
- Wear-Resistant & High-Waterproof Protective Structure：Stainless Steel Gear (rust-proof, wear-resistant, high-load resistant), CNC shell with IP67 waterproof (stronger waterproof performance), weighs 64g. Balances protection, waterproof and lightweight, anti-vibration, fits outdoor watery/humid scenarios (aircraft, robots) with better durability.
- Dual-Bearing Stable Transmission：2 ball bearings reduce wear, smooth transmission; 4.8V-8.4V wide-voltage circuit, stable under fluctuation, provides continuous ultra-high torque power for small-medium models, avoids heavy-load delay/failure.
- With Programmer & High-Compatibility Design：With programmer (sold separately) for torque/speed adjustment; 300mm cord, fits most small-medium model interfaces, flexible wiring without distance limits, easy for beginners to operate.
- All-Scene Adaptation：40×20×36.6mm, 64g, suitable for small-medium climbing RC car drives, aircraft main control surfaces, micro robot heavy-load joints, easy installation, matches "ultra-high torque heavy-load + IP67 waterproof + programmable" needs.