High-Load Ball Screw for Presses New HBN-P
April 13, 2020
The HBN-P is a ball screw designed for use in press machines. The permissible load has been increased compared to the conventional HBN and HBN-K.
For availability please contact your local THK dealer.
Approximately doubles the permissible load. Reduces equipment size.
Increases the permissible load to approximately
double that of the conventional HBN and HBN-K.
Features a high permissible load so it can be used
with a smaller shaft diameter than the HBN and
HBN-K. As a result, peripheral components and
therefore the machine itself can remain compact.
The Permissible Load comparison with HBN and HBN-K
Unit：kN
Ball Screw Nut External Diameter Comparison
| Conventional HBN-K | For Presses HBN-P |
| HBN10020K-7.5 | HBN6320P-7.5 |
| Nut outer diameter：φ154mm | Nut outer diameter：φ117mm |
| Permissible load：295kN | Permissible load：332kN |
Lineup
- Model HBN-P Lineup of products with screw shaft outer diameter of φ40 and 63
- Model HBN-KP Lineup of products with screw shaft outer diameter of φ80, 100, 120, and 140
Unit：mm
|
Screw shaft outer diameter |
Lead | |||
|---|---|---|---|---|
| 12 | 20 | 25 | 40 | |
| φ40 | HBN4012P | |||
| φ63 | HBN6320P | |||
| φ80 | HBN8020KP | |||
| φ100 | HBN10020KP | HBN10040KP | ||
| φ120 | HBN12025KP | |||
| φ140 | HBN14040KP | |||