Details

max. wheel diameter:

3500 mm

gear width:

710 mm

max. module:

34 

min. module:

4 

root circle dia. min.:

350 mm

number of teeth:

16-600 

max. helix angle:

35 °

table diameter:

2000 mm

table bore diameter:

450 mm

table load:

30 t

max. ram stroke:

1250 mm

min. ram stroke:

100 mm

ram strokes:

20-120 Hub/min

grinding wheel diameter:

300...400 mm

grinding spindle speed:

120 - 6300 U/min

root circle diameter:

350 mm

max. width of grinding wheel:

32/40/50 (63) mm

grinding wheel hole diameter:

127 

total power requirement:

45 kW

weight of the machine ca.:

ca. 47 t

dimensions of the machine ca.:

10,2 x 7,6 x 4,5 m

Accerories

paper filtering device

 1

oil cooling device

 1

Measuring holder device

 1

change gears

 121

Description

The machine is in its best way suitable in all plants, which produce a variable assortment of spur gears in single jobs, small- and medium batches. With the ZSTZ 25 (35) machine high precision spur gears can be ground (DIN 4-5 in one flank grinding) with involute teeth. The machine is universally applicable for grinding straight and helical gears having different pressure angles. The machine is distinguished by:
-universal work range
-easy adjustment to variable jobs
-high productivity
-high precision in DIN & AGMA
-optional programme control
-wet grinding to increase cutting efficiency

Attachments:
-Allen Bradley PLC 2/20 SPS control
-Complete electric by Siemens
-Hydrostatic bearing of vertical and horizontal guides
-Hydrostatic bearing of the round table
-Complete housing