The Falk Ultramax size 2090 gear drive delivers has ratio range of 1.5 - 985.3 and a torque range of 32,400 - 151,000. The Ultramax product line is only available for use with a horizontal low speed shaft in foot mounted applications, and also features many standard motor mounting options such as top motor mounts, scoop mounts, and flanged motor mounts.
| Axial rake angle (GAMP) | -7 |
| Clamping Type Code (MTP) | Screw clamping through hole |
| Connection diameter - inch (DCON MS) | 1.575 |
| Connection diameter - millimeter (DCON MS) | 40 |
| Coolant supply property (CSP) | 1 |
| Counterbore diameter connection bore - inch (DCCB) | 2.205 |
| Counterbore diameter connection bore - millimeter (DCCB) | 56 |
| Cutting diameter - inch (DC) | 4.921 |
| Cutting diameter - millimeter (DC) | 125 |
| Cutting diameter maximum - inch (DCX) | 5.382 |
| Cutting diameter maximum - millimeter (DCX) | 136.7 |
| Functional length - millimeter (LF) | 63 |
| Hand (Cutting direction) | Right |
| Insert index count (NOI) | 12 |
| Keyway depth - millimeter (KWD) | 9 |
| Keyway width - millimeter (KWW) | 16.4 |
| Peripheral effective cutting edge count (ZEFP) | 12 |
| Radial rake angle (GAMF) | -8 |
| Rotational speed maximum (RPMX) | 5000 |
| Shank | Shell mill DIN 8030 A |
| Tool cutting edge angle (KAPR) | 45 |