Galaxie^® GH

Name: Galaxie® GH
Brand: WITTENSTEIN group

Galaxie^® GH gearbox

The Galaxie^® GH gearbox offers maximum flexibility for integration into complex machine concepts. Thanks to the integrated angled step, the mounting position can be variably adjusted – ideal for confined installation spaces or special design requirements. At the same time, the GH impresses with its proven Galaxie^® kinematics with flat tooth engagement, high torque density and an optional large hollow shaft for applications with media or shafts. This makes the Galaxie^® GH the ideal solution for sophisticated automation and robotic systems with high demands on precision and freedom of installation.

72 – 240

Ratio

1086 – 4050 Nm

Max. torque

0 arcmin

Backlash

Highest precision

Maximum rigidity

Optimized installation space

		Galaxie^® robustness line
		110	135	175
Variant		GH	GH	GH
Outer diameter¹	D [mm]	160	191	241
Length²	I [mm]	215	260	302
Max. acceleration torque³	T_2B [Nm]	1086	1800	4050
Max. output speed³	n_2max[rpm]	95	80	61
Nominal output torque³ @ n_2N	T_2N [Nm]	450	750	1685
Nominal output speed³ @ T_2N	n_2N [rpm]	23	20	15
Emergency stop torque³	T_2Not[Nm]	3000	5400	12000
Torsional rigidity³	C_t21 [Nm/arcmin]	370	650	1400
Ratio⁴	i	72 - 240
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 output rotates in opposite direction to input Technical data not binding; specified values only valid with hollow shaft version/MF3 (with additional coaxial preliminary stage) on request

Note

Optional hollow shaft with hypoid pre-stage. Ratios up to i = 2400 can be realized with additional coaxial pre-stage (no hollow shaft). Adapter plate and motor shaft coupling configurable for all common industrial motors.

Typical applications

A/B/C axis for precise positioning in machine tools, mechanical drive and assembly systems, such as positioning tasks and wafer handling.

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-us.com

1 630 540-5300

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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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