Galaxie® G

Galaxie® G gearbox

The Galaxie® G gearbox represents a new generation of high-precision drive technology. With its unique kinematics and the principle of complete surface contact during power transmission, it achieves exceptional rigidity and torque density. The combination of a large hollow shaft, permanent zero backlash and high overload capacity makes the Galaxie® G the ideal solution for demanding mechanical engineering and robotics applications where maximum performance and design freedom are required.

24 – 301

Ratio

350 – 6000 Nm

Max. torque

0 arcmin

Backlash

Technical details
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Highest precision
Maximum rigidity
Highest torque density

Technical details

Galaxie® robustness lineGalaxie® accuracy line
85​110135175120190300
VariantGGGGGGG
Outer diameter1D [mm]115160191241122193304
Length2I [mm]15717722626744157229
Max. acceleration torque3T2B [Nm]45010861800405035015006000
Max. output speed3n2max [rpm]1259580611258050
Nominal output torque3 @ n2NT2N [Nm]19045075016851907503000
Nominal output speed3 @ T2Nn2N [rpm]31232015605031
Emergency stop torque3T2Not [Nm]13503000540012000700300012000
Torsional rigidity3Ct21 [Nm/arcmin]16037065014001556252500
Ratio4i-2431
1 Without connectors / varies depending on mounting position
2 Without cooling connectors / varies depending on pre-stage and motor-dependent adapter plate
3 values are subject to variations due to factors beyond our control
4 with negative gear ratio, output turns in opposite direction to input; with positive gear ratio, output turns in same direction as input
Galaxie® robustness line series: Technical data valid without water cooling
Galaxie® accuracy line series: Technical data valid with water cooling
Technical data for reference only

Contact us

Would you like to learn more about our solutions?
We would be happy to advise you—personally, competently, and tailored to your requirements.

info@wittenstein.co.uk

+44 1275 395-600
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Galaxie® G enables unbeatable performance-proportion.

Zero backlash over the entire service life for unprecedented precision
High torsional rigidity for maximum process stability and productivity
Optional water cooling for reduced heat input into the machine
Integrated storage for compact design and fewer components

We develop solutions tailored to your requirements

We are happy to design a solution that meets your specific application needs. Benefit from our engineers' expertise and the commitment of our team to deliver tailored and high-performance solutions.

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