The Falk Ultramax size 2070 gear drive delivers has ratio range of 1.84 - 985.3 and a torque range of 18,100 - 64,900. 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.
| Body diameter - inch (BD) | 3.937 |
| Body diameter - millimeter (BD) | 100 |
| Connection diameter workpiece side - millimeter (DCON WS) | 60 |
| Connection size code machine side (CZC MS) | 300, 400, 500 |
| Functional length - millimeter (LF) | 160 |
| Protruding length - millimeter (LPR) | 70 |
| Taper size | 50 |
| Usable Length - millimeter (LU) | 125 |