Component sets
For demanding tasks
Nabtesco component sets are comprised of a two-stage cycloidal construction which works with extreme precision. Its key features are reduced vibrations and inertia as well as very high reduction ratios. The typical load transmission over rollers assures a high degree of efficiency and long service life. The breakaway torque is very low. The compact cycloidal construction enables high torques and extreme impact loads. The continuous contact between the pins and eccentric disc reduce the backlash to less than one angular minute. The result is a very high torsional rigidity. The degree of efficiency of the gear is 85 per cent.
The gears of the series RV-C, RV-E, RV-F, RV-N and NT are additionally distinguished by their integrated angular ball bearings. Therefore, a customer-provided bearing and the associated production expenditure for the bearing supports can be dispensed with. The gears operate more reliably and with greater precision - at reduced overall costs.
Common features and benefits of all Nabtesco gears
Double-end support and a unique construction principle
- High torque with minimal installation space
- High shock load capacity (up to 5 times the rated torque)
- High torsional rigidity
- High precision (backlash < 1 arcmin)
Two-stage reduction
- Less vibration
- Low inertia
Integrated angular ball bearings
- Wear-resistant
- Long service life
- Low breakaway torque
- High degree of efficiency
