Nexen Group, Inc., has introduced the Motor Ready Sealed (MRS) precision rotary indexer.
MRS precision rotary indexer offers: one-way positional accuracy up to ± 31 ArcSec and one-way repeatability up to ± 5.2 ArcSec. There is zero backlash from the motor through the driven load. Acceleration is up to twice as fast as other technologies. Offers high speed of up to 304rpm. Motor/gearbox is ready for fast installation. Various sizes available: 150, 250, 350 mm output bolt circle diameter, with large open center to optimize performance in small spaces. Fully sealed and IP65 rated, and low maintenance and long life.
The MRS can be used for precision rotary indexing applications, including: machine tool, and semiconductors, robotics, automated welding, medical packaging, assembly, and cutting systems.