Precision cycloidal gearboxes are the key to greater productivity, efficiency and flexibility in production.
Cycloidal gears use cam disks and rollers to transmit power. This ensures high efficiency, enormous resistance to shock loads and minimal backlash over the entire service life.
Due to their special design, they are significantly more precise, dynamic, and rigid than commonly used rotary tables and standard planetary gears, and can therefore achieve considerable efficiency improvements.
Cycloidal gears are specialists in precision, dynamics and durability and take production to a new level of efficiency.
Nabtesco’s cycloidal gears guarantee fast and precise positioning movements with high loads without resonance and thus ensure the precise positioning of assemblies, components, workpieces and tools, even with heavy loads or very fast and abrupt movements.
Features of Cycloidal Gears
- Extreme precision (hysteresis loss < 1 arcmin, pure torsional backlash 0.1-0.2 arcmin).
- High torque performance up to 70,000 Nm (dynamic torque).
- High rigidity.
- High shock load capacity (up to 500 % of the rated torque).
- High reduction ratios with compact design.
- Integrated main bearing: no additional bearing required.
- Hollow shaft up to 138 mm.
- Compatible with all common servomotors.
- Uncomplicated installation and intuitive handling.
- Long service life thanks to low wear.
- Reliable production process.
