Futaba S-HC501 High-Speed/Torque Digital Swash Servo (High Voltage)

Servo Overview:

The Futaba S-HC501 High-Speed/Torque Digital Swash Servo delivers the precision, strength, and reliability demanded by today’s RC helicopter pilots. Designed as a high-performance replacement for the S-HC500, this servo provides exceptional response and control for swashplate applications. With powerful torque, a rapid response time, and Futaba’s advanced digital and S.Bus technology, it ensures smooth and accurate cyclic control.

About the S-HC501 Servo

Precision Control

Engineered specifically for helicopter swash drive systems, the Futaba S-HC501 combines speed and torque in a compact, lightweight design. Its coreless motor provides fast response with low vibration, while the S.Bus system simplifies wiring and programming for modern setups. Durable metal gears ensure smooth, long-lasting operation, and the resin case keeps the servo light without sacrificing strength. Whether flying sport or 3D aerobatics, this servo delivers precision control for stable and responsive flight performance.

Features:

• High-speed operation at 0.09 sec/60° (7.4V)
• Strong torque output of 13.8kg-cm (7.4V)
• Designed for helicopter swashplate applications
• S.Bus compatible for simplified wiring and setup
• Coreless motor for smooth and efficient performance
• Metal 2 and 3-stage gear system with aluminum end-stage gears
• Lightweight resin case construction
• Reliable performance under demanding flight conditions