Gear grinding machine

Reishauer RZ 400

Reishauer RZ 400 Gear Grinding Machine

1-2 shift operation; excellent condition; fully equipped all-inclusive machine
Machine under power for inspection during ongoing production
Year of manufacture: 2006
Control: Siemens 840 D
Machine dimensions: approx. 3.3 m (L) x 2.7 m (W) x 2.5 m (H)
Machine weight: approx. 16,000 kg
Condition per documentation: very good condition, complete with tailstock, oil mist extraction, filter and cooling system (Hoffmann HSF), no defects reported, sale due to low utilization

Workpiece Data
Workpiece diameter: 10 to 400 mm
Number of teeth: 5 to 999
Face width: 0 to 300 mm
Centres distance: approx. 60 to 700 mm
Module: 0.5 to 8
Pressure angle: 14° to 30°
Helix angle: ±45°
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Max. workpiece weight: 300 kg

Axis Data
B-axis grinding spindle: power 10 kW
Speed: 4010 rpm
Peripheral speed: 63/72 m/s
dynamic balancing included
C-axis workpiece spindle: torque 180 Nm, max speed 480 rpm
Z-axis travel: 300 mm, feed rate 0 to 5.0 mm/rev
X-axis travel: 490 mm, rapid traverse 15 m/min
Y-axis shifting travel: 220 mm
P-axis grinding oil nozzle travel: 80 mm
W-axis tailstock travel: 640 mm, speed 12 m/min
W1-axis indexing sensor travel: 250 mm, speed 45 m/min
A-axis grinding head swivel range: ±48°, swivel speed 28°/s

Equipment
Tailstock
CNC dressing unit type RP2-SW, semi-automatic
Oil mist extraction
Filter and cooling unit: HOFFMANN Filter type HSF 100
One flange with used grinding wheel
Two measuring probes / meshing sensors
Software: MMINC Version 07.02, PLC Version V3.075A

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