R 300

HÖFLER CYLINDRICAL GEAR ROLL TESTING MACHINE


COMPACT, FLEXIBLE AND HIGHLY ACCURATE TESTING TECHNOLOGY

The Höfler Roll Testing Machine R 300 is covering the same component spectrum as the Speed Viper series in terms of axis traversing paths. Wheel components can be tested up to an outside diameter of 300 mm. In conjunction with the optional counter support, shafts up to 800 mm long in extreme cases can be analyzed to determine their running performance and noise behavior.


  • Compact design with minimal footprint of less than 2 m² 
  • Optimal damping thanks to mineral-cast bed 
  • Workpiece spectrum similar to Speed Viper series 
  • One test machine for gear and shaft components 
  • Available roll testing methods: single flank test, structure-borne noise and angular acceleration test, double-flank and helix roll test
  • Direct drives in spindles and test slides
  • Test speeds up to 3,000 rpm
  • Machine can be used in the GearLab as well as on the shop floor
Range of Application
General Data
Workpiece diameter (max)

Ø 300 mm

Workpiece spindle rotation speed (max.)

3.000 min-1

Workpiece spindle torque (S1/S6 – 25%)

13 Nm/21 Nm

Workpiece wavelength (max.)

800 mm

Workpiece face width (max.)

150 mm

Counter support distance between centers over table (max.)

1,100 mm

SFT/SBNT/AAT master gear spindle rotation speed (max.)

3,000 rpm

SFT/SBNT/AAT master gear spindle torque (S1/S6 – 25%)

13 Nm/21 Nm

SFT/SBNT/AAT master gear diameter (max.)

Ø 300 mm

SFT/SBNT/AAT master gear face width (max.)

150 mm

SFT/SBNT/AAT slide center distance (min. – max.)

-1 – 325 mm

DFT master gear spindle rotation speed (max.)

300 rpm

DFT slide radial force (max.)

50 N

DFT master gear diameter (max.)

Ø 200 mm

DFT master gear face width (max.)

150 mm

DFT slide center distance (min. – max.)

-1 – 275 mm

Helix P master gear spindle rotation speed (max.)

300 rpm

Helix P slide radial force (max.)

50 N 

Helix P master gear diameter (max.)

Ø 160 mm

Helix P master gear face width (min. – max.)

17.6 – 58 mm

Helix P slide center distance (min. – max.)

-1 – 255 mm

General Machine Data
Machine dimensions (L x W x H) approx.

4,500 kg

Net weight approx.

2,400 x 850 x 2,416 mm

Range of Application
General Data
Workpiece diameter (max) Ø 300 mm
Workpiece spindle rotation speed (max.) 3.000 min-1
Workpiece spindle torque (S1/S6 – 25%) 13 Nm/21 Nm
Workpiece wavelength (max.) 800 mm
Workpiece face width (max.) 150 mm
Counter support distance between centers over table (max.) 1,100 mm
SFT/SBNT/AAT master gear spindle rotation speed (max.) 3,000 rpm
SFT/SBNT/AAT master gear spindle torque (S1/S6 – 25%) 13 Nm/21 Nm
SFT/SBNT/AAT master gear diameter (max.) Ø 300 mm
SFT/SBNT/AAT master gear face width (max.) 150 mm
SFT/SBNT/AAT slide center distance (min. – max.) -1 – 325 mm
DFT master gear spindle rotation speed (max.) 300 rpm
DFT slide radial force (max.) 50 N
DFT master gear diameter (max.) Ø 200 mm
DFT master gear face width (max.) 150 mm
DFT slide center distance (min. – max.) -1 – 275 mm
Helix P master gear spindle rotation speed (max.) 300 rpm
Helix P slide radial force (max.) 50 N
Helix P master gear diameter (max.) Ø 160 mm
Helix P master gear face width (min. – max.) 17.6 – 58 mm
Helix P slide center distance (min. – max.) -1 – 255 mm
General Machine Data
Machine dimensions (L x W x H) approx. 4,500 kg
Net weight approx. 2,400 x 850 x 2,416 mm
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.
R 300 Brochure English
(PDF, 3 MB)
1/5
*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 5-9
76275 Ettlingen, Germany
Fon: +49 7243 559-0
Fax: +49 7243 599-165
www.klingelnberg.com marketing@klingelnberg.com © 2021  KLINGELNBERG
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