Falk 6761574 2090FZ2A-4.164 UltraMax parallel-shaft helical speed reducer with double reduction, 4.164:1 nominal ratio, 440T NEMA flange input, and horizontal foot-mounted configuration. Cast-iron housing with hardened and ground helical gearing for heavy-duty industrial power transmission.

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.