G 30

OERLIKON Bevel Gear Grinding Machine


Economical concept for high-precision final machining of bevel gears

Thanks to continuous further development of the vertical concept, the G 30 bevel gear cutting machine sets new standards in grinding. The grinding machine utilizes an optimized axis arrangement resulting in reduced approach paths that ensure a significantly reduced load on the drive components and at the same time a more rigid design of the complete system. The G 30 can be optionally equipped with a side loading door. This allows easy loading in automatic mode using a machine-integrated loading shuttle or handling robot. For series production, the machine also offers a range of process monitoring functions.


  • Ongoing advancement of the vertical concept to eliminate grinding sludge deposits in the working chamber
  • Extremely rigid, thermally stable machine for optimal machining results, even for highly productive processes
  • Side loading with machine-integrated shuttle or handling robot (optional)
  • Modern operating software with touchscreen display and a clear screen layout
  • Optimal energy (e2) efficiency thanks to recovery and on-demand control of units
Range of Application
Workpiece Data
Workpiece diameter (max.)

Ø 300 mm

Normal module range (min. – max.)

0.7 – 8 mm

Facewidth (max.)

60 mm

Number of teeth (max.)

360

Basic angle setting range

±90°

Tool Data
Grinding wheel diameter (min. – max.)

Ø 32 – 114 mm (1,25 – 4,5“)

Ø 127 – 267 mm (5 – 10,5”)

Grinding wheel height incl. base plate (max.)

110 mm

135 mm

Tool Spindle
Seat

HSK-E50 DIN 69893-5

Grinding spindle rotation speed (max.)

8,000 rpm (12,000 rpm)**

Eccentric speed (max.)

3,800 rpm

Dresser speed (max.)

10,000 rpm

Nominal grinding wheel drive rating

14 (22)** kW

Workpiece Spindle
Seating diameter: Oerlikon outer cone 1:4

Ø 140.11 mm

Seating diameter: inner cone

Ø 99.258 mm (3.9”)

Work spindle bore hole

Ø 93 mm

Work spindle depth

280 mm

Workpiece spindle rotation speed (max.)

1,500 rpm

General Machine Data
Total connected load without filter system

45 kVA

Machine dimensions including filter system approx. (L x W x H)

5,630 x 4,800 x 3,160 mm

Machine net weight (without filter system) approx.

16,300 kg

Range of Application
Workpiece Data
Workpiece diameter (max.) Ø 300 mm
Normal module range (min. – max.) 0.7 – 8 mm
Facewidth (max.) 60 mm
Number of teeth (max.) 360
Basic angle setting range ±90°
Tool Data
Grinding wheel diameter (min. – max.)
Ø 32 – 114 mm (1,25 – 4,5“)
Ø 127 – 267 mm (5 – 10,5”)
Grinding wheel height incl. base plate (max.)

110 mm

135 mm

Tool Spindle
Seat HSK-E50 DIN 69893-5
Grinding spindle rotation speed (max.) 8,000 rpm (12,000 rpm)**
Eccentric speed (max.) 3,800 rpm
Dresser speed (max.) 10,000 rpm
Nominal grinding wheel drive rating 14 (22)** kW
Workpiece Spindle
Seating diameter: Oerlikon outer cone 1:4 Ø 140.11 mm
Seating diameter: inner cone Ø 99.258 mm (3.9”)
Work spindle bore hole Ø 93 mm
Work spindle depth 280 mm
Workpiece spindle rotation speed (max.) 1,500 rpm
General Machine Data
Total connected load without filter system 45 kVA
Machine dimensions including filter system approx. (L x W x H) 5,630 x 4,800 x 3,160 mm
Machine net weight (without filter system) approx. 16,300 kg

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.

*/** Option (options cannot be combined) 

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.
G 30 Brochure English
(PDF, 2 MB)
1/7
*Compulsory field
Your local sales representative will be found below locations.
KLINGELNBERG AG
Binzmühlestrasse 171
8050 Zürich, Switzerland
Fon: +41 44 278 7979
Fax: +41 44 273 1594
KLINGELNBERG GmbH
Peterstrasse 45
42499 Hückeswagen
Fon: +49 2192 81-0
Fax: +49 2192 81-200
KLINGELNBERG GmbH
Industriestrasse 19
76275 Ettlingen, Germany
Fon: +49 7243 559-0
Fax: +49 7243 599-165
www.klingelnberg.com marketing@klingelnberg.com © 2020  KLINGELNBERG
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