Continuous Generating Gear Grinding Machine RZ 550 4.0

Adding value to your gears

The RZ 550 gear grinding machine combines universality, high precision and robust material removal rates. This machine embodies state-of-the-art gear grinding technologies. Furthermore, as the grinding oil flow is completely separated from the machine bed, it features extraordinary thermal stability.

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Brochure Reishauer RZ 550 4.0

Flexibility and Productivity

The grinding diameter range of 5 to 550 mm and its module range of 0.5 to 10 mm covers a wide range of gear grinding applications. Technologically speaking, the RZ 550 is identical to the smaller grinding machine RZ410 and the larger RZ 1000, which, in the main, differentiate themselves in their grinding diameter ranges. Short set-up times and excellent accessibility underscore the flexibility of this family of grinding machines.

Profile grinding (tooth gap by tooth gap), line dressing and the on-board gear measuring option exemplify the wide field of application of these machines.

The swivable dressing unit allows the application of all of Reishauer’s dressing technologies such as, among others, line dressing, dressing with multi-rib full profile rolls and topological dressing.

The worldwide market acceptance of this machine speaks for itself.

Working Range

Given values that may differ can be verified upon request.

Workpiece diameter

5 – 560 mm

Number of workpiece teeth

5 – 800

Generating grinding module range

0.5 – 10.0 mm

Profile grinding module range (B-axis)

0.5 – 14 mm

Shaft length (max.)

800 mm

Workpiece weight (incl. workholding)

600 kg

Workpiece rpm (max.)

600 min⁻¹

Swivel angle (grinding head)

± 45°

Grinding stroke (max.)

300 mm

Operating speed (max.)

80 m/s

Grinding wheel diameter (max.)

300 mm

Grinding wheel width

145/160 mm

Diameter of dressing rolls

123 /140 /160 mm

Machine weight

12 900 kg

Hardware Options (Extract)

On-board measuring with closed loop functionality

Technology Options (Extract)

ARGUS process and component monitoring

Fine-grinding or polish-grinding

Topological grinding (Twist Control Grinding)

Line dressing

Grinding of tapered gears (beveloid gears)

Grinding of non-involute gears

Profile grinding

Integrated oil spinning off

Reishauer ECO-mode

Control

Siemens SINUMERIK ONE

Reishauer Precision Drive

Reishauer RZControl operating software

Low Noise Shifting reduces the noise generation in transmissions
Polish grinding improves the performance of transmissions
Twist Control Grinding allows deliberate modification of contact patterns of gear teeth
Generating gear grinding of asymmetrical designs
Line dressing offers highest flexibility for grinding prototype gears
Grinding of beveloid gears widens the machines field of application
Profile grinding for grinding gear set-ups with interfering contours

Loader System Reishauer RCL 410

The Reishauer RCL 410 offers a variant for the Reishauer universal grinding machines of type RZ 410. In principle, the loader is also suitable for the larger RZ 550 and RZ 1000 machines.

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