Rotary indexing ring NR
Technical data
4 Technical data
4.1 General
Characteristic Unit Value
NR0750Z NR1100Z NR1500Z NR2200Z
Direction of rotation - Left, right, or alternating
Maximum inside diameter ring mm 490 800 1135 1750
Minimum outside diameter ring mm 750 1100 1500 2200
Surface of rotary ring - Anodized
Switching frequency - Up to approx. 120 cycles/minute, depend-
ing on moment of inertia and angle of rotation
Unidirectional positioning accu-
racy A+ as per ISO 230-2
arcsec 36" 36" 30" 24"
Maximum axial runout of ring mm (at Ø 750)
* 0.05
(at Ø 1100)
* 0.06
(at Ø 1500)
* 0.08
(at Ø 2200)
* 0.08
Maximum radial runout mm * 0.03 * 0.04 * 0.04 * 0.05
Maximum plane parallelism of
ring surface and housing sur-
face
mm (at Ø 750)
* 0.05
(at Ø 1100)
* 0.06
(at Ø 1500)
* 0.08
(at Ø 2200)
* 0.08
Maximum recommended out-
side diameter of rotary ring
mm 1500 2200 3000 4400
Weight (without rotary ring) kg 230 310 400 950
Weight with packaging kg See bill of delivery
Sound pressure dB(A) < 70
Lubricant - Shell Omala S2 G 680
Lubricant volume l 2 2.8 3 5.2
* The specified axial and radial runout tolerances are only reached with precise support surfaces.
4.2 Motor
Refer to the documentation of the manufacturer for the technical data of the motor; see applicable
documents.
Product type Type Manufacturer
NR0750Z 8LSA56.D1022D200-3 B&R Industrial Automation GmbH
NR1100Z 8LSA74.D1022D200-3 B&R Industrial Automation GmbH
NR1500Z 8LSA75.D1022D200-0 B&R Industrial Automation GmbH
NR2200Z 8LSA75.D1022D200-0 B&R Industrial Automation GmbH
Mounting instructions_062019_1.0_en
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