Product Catalog
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Product Catalog High Precision Spindles Spindles since 1947 People. Passion. Precision. www.meyrat.com

Editorial Founded 1947 in Bienne a region recognized as the Swiss birthplace of machine tools, MEYRAT SA develops and manufactures standard and customized spindles for small to medium sized machines. Our customers are active in the automobile, aeronautical, dental, electronics, tooling, medical and watchmaking fields. Thus, they make products relying on applications such as cutting, drilling, grinding, lathing, milling, turning and much more. Meyrat is your competent partner for the development and the conception of high precision spindles depending on your requirements, the approval with...

Experienced and reliable partner.

Customized solutions for each applacation.

Product features Diameter Spindle length (mm) RPM (Min-1) Tool interface Power (w) Lubrication Article number

MEYRAT High Frequency Spindles MEYRAT High Torque Spindles MEYRAT Dressing Spindles

High Frequency spindles Product features Our MHF (MEYRAT high frequency) spindles range for universal micromachining offers the possibility for an efficient machining with the highest precision and performances. They are easy to install (with plug-and-play equipment) and require only minimal maintenance. Main properties of our, exclusively developed and manufactured in Switzerland, high-speed spindles are: · Up to 120’000 rpm · Run-out <1µm · Long life · Excellent stiffness · Machining quality and efficiency · Spindles on Standard basis

MHF High Frequency spindles

MHF MHFHigh Frequency spindlesMHF-19 / Axial 19 mm 79.5 mm 100 000 rpm ETA6-UP / 0.3-3 mm 170 W Air - Oil 010-58-00-COD

MHF High Frequency spindles Grease Grease Grease Air - Oil Air - Oil Air - Oil Air - Oil * Tool clamping control * Tool clamping control

45 mm 135 mm 120 000rpm ER8-UP/0.5-5 mm 630 W Air-Oil Water cooling 010-49-00 45 mm 171 mm 50 000 rpm ER11-UP / 0.5-7 mm 675 W Grease Water cooling 235-14-00 45 mm 203 mm 50 000 rpm ER11-UP / 0.5-7 mm 675 W Grease IKZ * / Water cooling 235-19-00 45 mm 171 mm 50 000 rpm ER11-UP / 0.5-7 mm 800 W Grease Water cooling 235-15-00 * IKZ : integrated tool cooling

High Frequency spindles Water cooling 010-49-50 Water cooling 010-35-50

MHF-80 / Axial exemple of design HSK-E25 3.8 kW Grease 2 / Water cooling 010-109-00 ** More options : Coder: Sin/Cos 1VPP 128 tooth Measure position drawbar: Tool clamped/without tool/Ejection Temperature sensors: Motor/front bearing/rear bearing Static discharge of the shaft Internal cooling: 140 bar More options : Coder: Sin/Cos 1VPP 128 tooth Measure position drawbar: Tool clamped/without tool/Ejection Temperature sensors: Motor/front bearing/rear bearing Static discharge of the shaft

High Torque spindles Product overview Our MHT range unites our motorized spindles equipped with high torque motors for universal applications such as lathing, dressing, milling, etching, forming, drilling, grinding, cutting, turning, etc. Main properties of our, exclusively developed and manufactured in Switzerland, high torque spindles are: · High torque for high performances · Up to 40‘000 rpm · Tool interfaces: ER clamp · Connexion: Axial, Radial · Lubrication: grease, air - oil

High Torque spindles MHT-25 / Axial

1HIAI IKZ: integrated tool cooling

High Torque spindles * Tool clamping control

Dressing Spindles Product overview Our MDS (MEYRAT dressing) spindles range is the perfect combination of functionality, high precision manufacture and advanced technologies. Equipped with synchronous, asynchronous or high torque motor types as well as most of common monitoring sensors and encoders, they are designed for high performances in all-purpose applications of dressing, grinding and milling. · Easy monitoring and control · Increased security · Efficient and reliable clamping systems · High performance · Monitoring options

Grease Elaso* * Elaso / Marposs : AE-Sensor

* Elaso / Marposs: AE-Sensor

MHF-ERx & MHT-ERx Accessories System Chart

MHF-ATC & MHT-ATC Accessories System Chart

ACCESSORIES DRIVER Driver MHF with interface Driver MHF with interface Base plate for drive LUBRICATION UNIT AIR FILTER Filter unit G1/4 3bar EXTENSION CABLE Extension cable with bulkhead 2m Extension cable with bulkhead 3m Extension cable with bulkhead 5m Extension cable with bulkhead 7m Extension cable with bulkhead 9m Tool Holder Tool Holder Tool Holder

Rotary Coupling Suitable for HF- Grease JTE-RC-2MM

ACCESSORIES www.meyrat.com

CUSTOMIZED SPINDLES Product overview Thanks to our many passionate years dedicated to High Precision, we possess solid competence in the customized development of motorized or belt driven spindles of excellent quality in compliance with most demanding criteria with specifications of <150mm, <25kW, <30Nm. Our philosophy for development of customized spindles is based on 6 pillars which we consider indispensable for the success of our customers: · Long-term based customer-supplier relationship · Great flexibility in terms of quantity and deadline · Design and realization to the thousandths...

CUSTOMIZED www.meyrat.com

MHF - MHT - MMO - MBC Exemples of Customized Spindles Since its founding, MEYRAT SA is oriented towards development of customized solutions with specifications of ≤150mm, ≤25kW, ≤30Nm. This earned us collaborations with leading machine tool manufacturers in Switzerland, Germany, the USA and other main countries of the industry. When it comes to monitoring or measure, MEYRAT SA has a long experience and the necessary expertise to integrate a wide variety of control options like: • • • • • • • • • • • • • • Pressure Flow (cool.&lubrication) Noise emission Speed Collision Force on axis (X, Y,...

Exemple of Applications: Motorized dressing spindle High Frequency spindle acoustic emission sensor Motorized dressing spindle Belt driven spindle Belt driven spindle Belt driven spindle