NR 750Z rotary indexing ring.
Rotary ring table with very large central opening, extremely flat design and high parts accuracy. The ring-shaped design allows extra free design space. The rotating aluminium ring can be adjusted to your specifications in terms of diameter and thickness.
. Maximum recommended equipment diameter: approximately 1500 mm
. Max. motor speed: 2000 1/min
. Max. output speed: 23 1/min
. Overall gear ratio: Level K: 90 | Level G: 180
. Indexing precision: 36 arcsec (± 18”)
. Axial run-out of the drive flange: (at Ø 635 mm) 0.05 mm
. Axial run-out, including the rotary ring: (at Ø 750 mm) 0.07 mm
. Concentricity of the output flange: 0.03 mm
. Parallelism between the output flange and screw-on surface of the housing: 0.05 mm
. Total weight without rotary ring or motor: 230 kg
The values stated for axial run-out and concentricity can only be achieved with precise mounting surfaces.
LOAD DATA (for the output flange)
. Permitted dynamic tilting moment: 750 Nm
. Permitted dynamic axial force: 7000 N
. Permitted dynamic radial force: 7000 N
Combined loads and permitted process forces only after inspection by WEISS.