Tool interface

Most efficient and reliable standard clamping systems of the market:
   • HSK, ISO, Capto,  ETA, ER and outside Ø
   • Customized tool interface system according to customer’s requests

Bearing system

Hybrid ball bearings: ultra-resistant steel/inox ring with ceramic balls lubricated with grease or air-oil that can withstand very high temperatures and speeds
Classic ball bearings: Steel/inox ball bearings satisfying high requirements on speed strength, load capacity and stiffness
Ceramic ball bearings: For extreme environment and conditions (e.g. corrosion, space conditions, …)

Cooling system

Air cooling system: air forced or natural convection
  • Low consumption
  • Environment protection
  • Protection by air overpressure

Liquid cooling system: water or oil to stabilize spindle temperature regardless of its rotating speed
  • Perfect precision and stability at tool-end
  • Temperature stability
  • Long lifetime and reliability

Drive system

AC / DC / Torque motors: our synchronous, asynchronous or torque motors are tailored according to the specific characteristics and performances required by the target application
Belt driven system: simple construction that permits the transmission of large torques in restricted overall dimensions

Clamping system

Manual or automatic

Monitoring and data collection

For optimal driving during production cycle, MEYRAT spindles incorporate state-of-the-art control technology, such as:
  • Bearings and motor temperature measurments 
  • Accelerometer (crash detection)
  • Spindle nose expansion sensor (thermal)
  • Analog / digital sensors (tool clamping)
  • 1Vpp encoder (sin - cos)
  • Accoustic Emissions Sensors (AE sensors)
  • Monitoring of electrical current or apparent power
  • ... and more depending on your requirements

Release system

Pneumatic, hydraulic or by external action

Connecting orientation

Axial, radial or front

Peripheral devices

MEYRAT advises and validates together with you the choice of peripheral equipment, such as:
  • Frequency converters
  • Chiller
  • Lubrication unit and oil
  • Air filter
  • Extension cables
  • Rotary coupling
  • ... and many others

Through-spindle coolant (IKZ)

Internal coolant (through the tool) system
  • High pressure by rotary seal
  • Dispenser crown
  • Auxiliary nozzle