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Reishauer RZ 362 A

The machine has no automation and no fully automatic dressing device (these are only available on the RZ 400/410 series).

This is a stand-alone machine but is fully equipped with an extensive range of heavy-duty accessories.
The machine produces extremely precise grinding results.

Technical Data – Gear Grinding Machine Reishauer RZ 362A

Machine Type:
Gear Grinding Machine
Manufacturer:
Reishauer AG, Wallisellen, Switzerland
Model:
RZ 362A
Year of Manufacture:
1998
Machine Number:
73889
Commission Number:
309
CE Marking:
Present

Electrical Data
Power Supply: 3 × 400 V, 50 Hz
Machine Voltage: 3 × 400 V, 50 Hz
Control Voltage: 1 × 230 V, 50 Hz / 1 × 24 V DC
Contactor Voltage: 1 × 24 V DC
Valve Voltage: 1 × 24 V DC
Electrical Schematics: Standard

Grinding Wheel Data
Min./Max. Outside Diameter: 280 / 350 mm
Max. Width (with restrictions): 84 / 104 mm
Number of Gear Passes (with restrictions): up to 3
Max. Usable Width during Shift Operation: 90 mm
For module > 7 or more than 3 passes, Reishauer guidelines apply

Grinding Wheel Speeds
During Grinding: 1,100 – 2,300 rpm
During Profiling: 50 – 95 rpm
During Setup Mode (special mode): max. 200 rpm

Grinding Infeed
During Grinding per Stroke: 0.01 – 1.0 mm
Total Infeed (fx total): 9.99 mm
During Setup Mode (special mode): max. 2 m/min

Grinding Stroke
Max. Grinding Stroke: 175 mm
Automatic Wheel Retraction for Workpiece Change: 65 mm

Shift Operation
Max. Shift Travel with Continuous Shift per 1 mm Grinding Stroke: 0 – 1.0 mm

Workpiece Data
Min. Workpiece Pitch Diameter depends on Grinding Wheel Diameter:
With Grinding Wheel Ø 280 mm: 50 mm
With Grinding Wheel Ø 320 mm: 10 mm
With Grinding Wheel Ø 350 mm: 10 mm
Automatic Centering with Sensor (RZ 362A only): 20 mm

Max. Workpiece Outside Diameter:
360 mm
With "Felsomat" Loading System (optional, RZ 362A only): 300 mm
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With Automatic Centering via Sensor (RZ 362A only): 320 mm

Min. Distance from Wheel Center to Workpiece Center:
165 mm

Max. Gear Width:
175 mm
For pitch diameters < approx. 150 mm, the width is reduced due to chuck and tailstock geometry

Max. Workpiece Weight:
60 kg
With "Felsomat" Loader (optional, RZ 362A only): 4 kg

Centre Distance:
Fixed manual tailstock (optional): 645 mm
Special manual tailstock (optional): 745 mm
Hydraulic tailstock (optional, RZ 362A only): 515 mm (645 mm with reduced grinding stroke)

Gearing
Tooth Count: min. 6, max. 600
Module without automatic centering: min. module 0.5 (DP 48)
Module with automatic centering: min. module 0.8 (DP 32)
Max. module: 7.0 (DP 3.5)

Helix Angle
Min. 10°
Max. 40°
Max. Helix Angle left and right: 45°
Restrictions on shift operation at large helix angles, especially over 30°

Profile and Crowning Corrections
Tip relief and crowning height
Crowning length and taper
Maximum corrections depend on the dressing tool and process parameters

Weights (without oil filling)
Machine approx. 5,000 kg
Control cabinet approx. 1,100 kg
Hydraulic unit approx. 600 kg
Grinding oil system RTO 100 (optional) approx. 1,600 kg
Grinding oil system RTM 100 with magnetic pre-filter (optional) approx. 1,650 kg
Grinding oil system RTA 150 (optional) approx. 2,500 kg
"Felsomat" gantry loader (optional, RZ 362A only) approx. 1,600 kg
Loading unit approx. 1,000 kg
Workpiece magazine approx. 400 kg

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