How ATEK Drive Solutions makes machine tools faster, more accurate, and safer – from standard components to custom systems.
Why are ATEK drive solutions in demand in the machine tool industry?
ATEK offers high-precision gear boxes, motors, and brakes, which shorten cycle times and allow positioning accuracies in the micrometer range.
What role does backlash play in CNC axes?
Backlash of 1 arcmin ensures precise contours and minimizes rework – particularly important in hard machining and 5-axis simultaneous milling.
Can ATEK supply special shafts and hollow shafts?
Yes, thanks to modular assemblies , we realize special drives, hollow shafts for media pass-throughs, and integrated rotary unions from batch size 1.
How is thermal stability ensured?
ATEK uses low-loss gearing, oil circulation-cooled housings, and intelligent temperature sensors to maintain temperature fluctuations of ≤ ±2 K during continuous operation.
What standards and regulations apply?
DIN 8606, ISO 230-7, and the new Machinery Regulation (EU) 2023/1230 regulate accuracy, safety, and conformity of machine tool components.
Who carries out assembly and commissioning?
Nur qualified specialist personnel according to VDE 0105 may install the components; ATEK optionally offers factory acceptance tests (FAT) an.ATEK drives reduce cycle times by up to 20%.
Backlash ≤ 1 arcmin guarantees perfect surfaces.
Modular design reduces time-to-market by 30%.
Machine tool construction demands the highest dynamics, stiffness, and long-term precision. ATEK combines gear boxes, motors, and brakes into integrated axis modules.
Whether high-speed milling, precision grinding, or additive manufacturing – ATEK Drive Solutions delivers tailored drives, which reduce downtime and increase productivity.
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Understanding: Trends and requirements in machine tool construction
Introduction to Machine tool construction
Market trend: Higher dynamics with consistent precision
Modern machining centers must achieve 500 mm/s² acceleration and still deliver ≤ 3 µm repeat accuracy. This requires rigid, backlash-free drives.
Safety and quality requirements
The Machinery Regulation (EU) 2023/1230 demands demonstrably safe brake and emergency stop functions. ATEK integrates fail-safe brakes directly into the axis module.Analyze: Components and designs
Key components in Machine tool construction
planetary gear boxes and bevel gear boxes
High torque density and compact design for X/Y/Z axes as well as rotary tables.
- Backlash ≤ 1 arcmin
- gear ratios of 3:1–500:1
- efficiency ≥ 95%
servo motors with holding brake
High dynamics combined with secure standstill during power failure.
Spindle and tool changer drives
Special high-speed bearings and shock-resistant gear boxes ensure fast tool changes (<2 s).Select: Important criteria
Selection criteria for machine tool drives
Stiffness & dynamics
Stiffness value ≥ 80 Nm/arcmin for structure-critical axes.
Thermal behavior
Oil circulation lubrication and sensors ensure constant temperature – important for dimensional accuracy.
Lifetime lubrication
ATEK uses special greases for 30,000 hours of maintenance-free operation.Implement: Assembly, commissioning, maintenance
Installation and maintenance
Assembly guide
- Tighten flanges stress-free
- Ensure coaxiality <0.015 mm
- Integrate brakes into the safety chain
Commissioning
ATEK provides preconfigured encoder parameters for common CNC controls (Siemens, Fanuc, Heidenhain).
Maintenance recommendation
Semi-annual visual inspection of seals, oil analysis in heavy machining.Orient: Manufacturers, product diversity, and industry solutions
Overview of ATEK Drive Solutions
Product portfolio
- Planetary & bevel gear boxes
- Servo motors up to 200 kW
- Fail-safe brakes up to 2,000 Nm
- Complete axis modules including coupling & sensors
Typical applications
5-axis machining centers, mill-turn centers, portal milling machines, grinding machines, additive hybrid machines.Benefit: Practical example & future
Case study & outlook
Practical example: 5-axis machining center
ATEK drives reduced cycle time by 18% and increased surface quality by 25% (Ra < 0.4 µm).
Future trend
Smart drives with integrated vibration analysis for predictive quality. First prototypes in field tests with tool manufacturers.
Conclusion
Machine tool construction benefits from integrated ATEK drive solutions through higher precision, shorter cycle times, and reduced life-cycle costs.
