NC 220T rotary indexing table.

The NC combines robustness and durability with the advantages of a freely programmable rotary table offering a high level of torque. The NC differs from the TC range through its use of a brushless AC servo motor drive. In addition, the drive curve has a constant rise. The NC-T is capable of positioning large loads dynamically and precisely at freely selectable angles.

GENERAL INFORMATION
. Maximum recommended equipment diameter Dtp: approximately 1100 mm
. Custom option for NC0220T: screw-on mounting from above (please request drawing)

TECHNICAL DATA
. Max. motor speed: 4000 1/min
. Max. output speed: 56 1/min
. Overall gear ratio: Level A: 171.145 | Level B: 71.314
. Indexing precision without additional rotary encoder: 90 arcsec (± 45”)
. Indexing precision with additional rotary encoder: 70 arcsec (± 35”)
. Axial run-out of the drive flange: (at Ø 220 mm) 0.01 mm
. Concentricity of the output flange: 0.01 mm
. Parallelism between the output flange and screw-on surface of the housing: 0.03 mm
. Total weight, including motor: approximately 44 kg
. Min. inside diameter of the rotary plate: 96 mm

LOAD DATA (for the stationary central part)
. Permitted torque: 145 Nm
. Permitted tilting moment: 300 Nm
. Permitted axial force: 5000 N
. Permitted radial force: 4000 N
. Combined loads and permitted process forces only after inspection by WEISS.

LOAD DATA (for the stationary central part)
. Permitted dynamic tilting moment: 700 Nm
. Permitted dynamic axial force: 7500 N
. Permitted dynamic radial force: 8000 N