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GMN spindle technology

Based on our many years of experience in developing and manufacturing high-quality machine components, GMN has specialized in the area of spindles and the production of high-performance and robust products for various applications.

Decades of experience in development and top precision in manufacturing GMN machine spindles with certification under national and international quality standards secures permanent outstanding characteristics in regards to bearings, Speed suitability and machining.

The options for standardized series offer the best spindle solutions for nearly all applications. A variety of successfully-implemented GMN special designs confirms that we can develop outstanding, high-performance products to assist our customers in extraordinary construction projects.

 

Benefits for our customers:

  • Over 80 years of experience in spindle technology
  • High Precision spindle bearings from our own factory
  • Excellent performance
  • Reliable operational safety
  • Use of quality components of selected premium manufacturers
  • Consistently outstanding quality characteristics
  • Wide selection of equipment options
  • Special solutions in every lot size
  • 24-hour spindle service

 

Spindle groups

GMN spindles cover a broad speed range - as grinding spindles of up to 250,000 RPM - and are extraordinarily resilient. You can obtain the best spindle for your tasks from a broad series of designs and options.

IDEA-4S for continuous spindle monitoring and improved production performance

IDEA-4S stands for “Integrated Data Acquisition and Evaluation for Spindles”. It helps to achieve greater power and better performance with all kinds of drives. However, the small embedded system can do even more: it ensures the perfect IIoT (= Industrial Internet of Things) connection of the drive components and the digitization of the drive technology.

It is suitable for machine tool motor spindles, such as milling spindles and grinding spindles, and for other drives and test bench motors.

GMN IDEA-4S_0.1

Applications areas

Powerful, long-lived, precise: GMN spindle technology stands for quality and efficiency, and is well-suited to your grinding, milling, drilling or special applications.

Grinding
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GMN grinding spindles offer the desired performance for every type of machining. The robust design and stiffness of each spindle cover a very broad speed range.

Milling
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GMN milling spindles are used in areas such as automobile manufacturing, molds and aeronautics, and provide maximum machining performance as well as precision.

Drilling
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GMN spindles are extremely resilient and show their strengths for example in deep hole drilling, or when used in round cycle machines.

Special applications
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Innovative GMN spindle technologies are used in special applications, including test stands and systems construction as well as energy recycling.

Using GMN spindle technology

GMN’s high-speed spindles are used in tool and die construction, in microcapping, machining components for aerospace technology and in many other areas. See an example here from the aircraft industry.

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Housing designs

GMN offers several housing forms for its high-frequency spindles, which can be combined as needed with various spindle types.

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Know-how

We can ensure that GMN high-speed spindles run with absolute operational security, and always achieve excellent performance values using high-quality and continuously improved components.

Assured performance

High-speed spindles from GMN are designed for extremely high machining speeds in machining. Their performance profile is for maximum key speed values which achieve the outstanding smoothness.

Accessories

The functionality, effectiveness and lifetime of your spindle can be increased with the right accessories.

Grinding quills
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GMN manufactures grinding quills with high roundness and flatness precision for nearly all provided GMN standard tool interfaces.

Cooling and lubrication units
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GMN offers high-performance units for reliable lubrication and cooling of motor spindles.

Cables and plugs
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GMN offers many cable and plug connectors for reliable signal transmission and power supply to motor spindles.

Spindle service

GMN’s spindle service is always there for consulting, installation, analysis, repair and training. We can react quickly and flexibly to your personal needs thanks to years of experience and our outstanding, well-trained professionals.

GMN-2504-108