C 40 U

OERLIKON U Bevel Gear Cutting Machine


Simple bevel gear production with small tool volumes

This series was developed based on the C series machines, primarily for manufacturing spiral-cut bevel gears using Klingelnberg's Zyklo-Palloid® method. With this system, the main focus is on simple, on-target production of spiral bevel gears with an extremely small tool volume for the application area of ring gears with a diameter up to 450 mm.


  • 6-axis CNC machine for highly efficient bevel gear cutting
  • Well-tried axis concept for compact design
  • Universal tool system provides maximum flexibility
  • Short retooling times thanks to ergonomic machine design
  • Unrivaled gearing and surface quality
  • Energy efficient (e2)
Range of Application continuous indexing single indexing
Workpiece Data
Workpiece diameter (max.)

Ø 400 mm

Ø 425 mm

Normal module range

1 – 8 mm

Tooth width (max.)

80 mm

Pitch cone angle range

0° – 90°

Smallest/largest gear ratio

1:1/1:10

Smallest/largest number of teeth

6/180

Axial offset

± 60 mm

Spiral angle range

0° – ca. 60 °

Tool Data
Cutter head diameter

-

5“ – 12“

Cutter head radii/number of starts of the Zyklo-Palloid® universal- and HPG-S cutter heads

30/3; 55/5; 75/5;

100/5; 135/5 mm

-

Cutter Head Spindle (A axis)
Cutter head spindle speed (max.)

540 rpm

Workpiece Spindle (B axis)
Bore hole of the spindle mount

Ø 160 mm

Workpiece spindle opening

Ø 150/300 mm long

General Machine Data
Total connected load

60 kVA

Machine dimensions (L x W x H) approx.

5,900 x 2,500 x 2,450 mm

Net weight approx.

15,500 kg

Range of Application
Workpiece Data
Workpiece diameter (max.) Ø 400 mm
Normal module range 1 – 8 mm
Tooth width (max.) 80 mm
Pitch cone angle range 0° – 90°
Smallest/largest gear ratio 1:1/1:10
Smallest/largest number of teeth 6/180
Axial offset ± 60 mm
Spiral angle range 0° – ca. 60 °
Tool Data
Cutter head diameter -
Cutter head radii/number of starts of the Zyklo-Palloid® universal- and HPG-S cutter heads 30/3; 55/5; 75/5;100/5; 135/5 mm
Cutter Head Spindle (A axis)
Cutter head spindle speed (max.) 540 rpm
Workpiece Spindle (B axis)
Bore hole of the spindle mount Ø 160 mm
Workpiece spindle opening Ø 150/300 mm long
General Machine Data
Total connected load 60 kVA
Machine dimensions (L x W x H) approx. 5,900 x 2,500 x 2,450 mm
Net weight approx. 15,500 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.

C 40 U Technical Data Sheet English
(PDF, 567 KB)
1/4
*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
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