Wittenstein – Galaxie® DF
Galaxie® DF is an ultra-flat hollow-shaft compact drive, radially integrated permanently excited synchronous motor with standard sensor systems.
Galaxie®, the radically new gearbox class, was nominated for the Federal President’s Award for Innovation in Science and Technology.
Advantages
- Very high torque density
- Very high torsional rigidity
- Hollow shaft for efficient media supply
- Complete freedom from maintenance
- Improved synchronization accuracy
- Robust and precise output bearing
- Zero backlash
Benefits
- Programmable motion control
- Reduced costs for commissioning
- Increased productivity
- More stable processes
- New, high performance machine generations
- Greater competitiveness
Technical data
- 3 sizes available on request: DF085, DF110, DF135
- Actuator ratio i = 24
- Hollow shaft: 26 to 75 mm
- Max. output speed: 126 rpm
- Max. acceleration torque up to 7512 Nm
- Nominal torque up to 3130 Nm
- Torsional rigidity up to 2700 Nm/arcmin
Options
- Integrated water cooling
- Different encoder systems for connection to standard industrial controllers
- PT1000, KTY and PTC temperature sensors
- 560 VDC bus voltage (as standard)
- Additional sensors
Galaxie® D
- Permanent magnet holding brake
Galaxie® DF
- Mechanical adaption with flange geometry in B5 or B14
