Economical concept for high-precision final machining of bevel gears
Thanks to its outstanding grinding performance and universal design, this CNC-controlled bevel gear grinding machine from the G model series is an extremely economical concept for high-precision final machining of the curved-toothed bevel gears of any gearing system as well as face-type clutches. These machines operate up to a ring gear diameter of 850 mm. The G machines are equipped with a side loading door for automation purposes, making loading using handling robots easy during automatic operation.
CNC machine for high-precision final machining of the curved-toothed bevel gears of any gearing system as well as face-type clutches
Vertical grinding spindle for optimal, unobstructed downward chip flow
Ring gear diameters to 850 mm
Easy access to all additional components, including oil mist extraction system, grinding oil return pump and hydraulics
Minimal setup times
Grinding wheel profiling takes place under CNC path control with diamond dressing roll
Ideally suited for automatic loading
Energy efficient (e2)
Range of Application
Workpiece diameter (max.)
Ø 850 mm
Normal module range (min. – max.)
5 – 20 mm
Number of teeth (max.)
Basic angle setting range
Grinding wheel diameter (min. – max.)
229 – 508 mm (9 – 20")
Grinding wheel height incl. base plate (max.)
HSK-E63 E DIN 69893-5
Grinding spindle rotation speed (max.)
Eccentric speed (max.)
Dresser speed (max.)
Nominal grinding wheel drive rating
Seating diameter: Oerlikon outer cone 1:4
Seating diameter: inner cone
Ø 203.2 mm (8“)
Workpiece spindle bore hole
Ø 150 mm
Work spindle depth
Workpiece spindle rotation speed (max.)
General Machine Data
Total connected load without filter system
Machine dimensions including filter system approx. (L x W x H)
5,790 x 4,500 x 3,280 mm
Machine net weight (without filter system) approx.
* With large outside diameter, the smallest spiral angle must be checked dependent on the axis traversing path.
The above-mentioned maximum values were determined for industry-typical gear units. If necessary it has to be examined whether maximum values can be combined.
Subject to changes.
The machine dimensions of the standard version are for orientation only. The final machine dimension / final space requirement depends on the individual configuration of the machine.