NR 1100Z rotary indexing ring.

Marca

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.

GENERAL INFORMATION
. Maximum recommended equipment diameter: approximately 2200 mm

TECHNICAL DATA
. Max. motor speed: 2000 1/min
. Max. output speed: 23 1/min
. Overall gear ratio: Level K: 88 | Level G: 176
. Indexing precision: 36 arcsec (± 18”)
. Axial run-out of the drive flange: (at Ø 945 mm) 0.06 mm
. Axial run-out, including the rotary ring: (at Ø 1100 mm) 0.07 mm
. Concentricity of the output flange: 0.04 mm
. Parallelism between the output flange and screw-on surface of the housing: 0.06 mm
. Total weight without rotary ring or motor: 310 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: 2500 Nm
. Permitted dynamic axial force: 12000 N
. Permitted dynamic radial force: 12000 N
Combined loads and permitted process forces only after inspection by WEISS.

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Application Example

Production of disposable plastic bags
From a one-off to a modular system. For lower construction costs and shorter development times.

Challenge
Colpitt is a leading developer and manufacturer of specialised medical equipment. The aim of changing the manufacturing process from the production of unique items to a flexible and future-proof modular system was to reduce costs and throughput times.

Solution
The NR rotary indexing ring forms the base unit of the modular system. User programmability and the WEISS Application Software are features ensuring high flexibility and easy commissioning. The fact that the bearing and locking mechanisms are on the outside enables the fast and accurate turning of up to seven-metre-large rings with workpiece holders. The large central opening allows for processing stations in a stable and lightweight arch structure.

Solutions
. User-programmable NR rotary indexing rings serving as the base unit
. Up to seven-metre-large rings including workpiece carriers are turned quickly and accurately
. The large central opening allows for processing stations in a stable and lightweight arch structure

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NR brochure portuguese

Infográfico TR_NR

NR brochure english

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