NEW MT-M SERIES TRANSMISSION MODULE FOR MACHINE TOOL ROTARY AXIS

Product catalog summary

Overview: The MT-M Series Transmission Module is designed for machine tool rotary axes, offering a range of sizes and configurations to suit various applications. It integrates a torque servo motor, high precision feedback encoder, hydraulic clamping device, and a main support bearing with a proprietary mechanical interface.

Technical Specifications:

Motor Torque and Current: Available in air and water cooling options, with motor rated torque ranging from 112 Nm to 1800 Nm and motor rated current from 6.4 A to 25 A depending on the size and cooling method.
Peak Torque and Current: Motor peak torque ranges from 428 Nm to 7200 Nm, with peak current from 35 A to 138 A.
Rotation Speed and Payload: Maximum intermittent rotation speed varies from 50 rpm to 95 rpm, supporting payloads up to 7000 kg.
Clamping Torque: Standard clamping torque ranges from 2920 Nm to 10100 Nm, with advanced options up to 17700 Nm.
Accuracy and Precision: System accuracy ranges from ±14 arcsec to ±3.4 arcsec, with precision/repeatability at ±1 arcsec.

Product Range: The modules are available in three main sizes: MT-360, MT-500, and MT-660, each with different motor lengths and customizable options.

Applications: Suitable for movable column milling machines, medium-sized gantry and portal milling machines, and vertical/horizontal machining centers. The modules are designed for ease of installation, reliability, and precision, with a focus on maintenance-free operation and high stiffness.

Innovations and Benefits: The MT-M Series offers a highly engineered structure with integrated components, providing a competitive cost/performance ratio. The design simplifies machine/table interface and enhances positioning accuracy with a high-performance hydraulic clamp for indexed axis machining.

Catalog excerpts

NEW MT-M SERIES TRANSMISSION MODULE FOR MACHINE TOOL ROTARY AXIS

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A NEW CONCEPT IN 3 VARIANTS AND MULTIPLE SIZES MT-M SERIES TRANSMISSION MODULE FOR ROTARY AXIS PRODUCT RANGE MODULE TECHNICAL SPECIFICATIONS SIZE 30 Motor rated torque (Air Cooling) Motor rated current (Air Cooling) Motor rated torque (Water Cooling) Motor rated current (Water Cooling) Motor peak torque Motor peak current Max Intermittent rotation speed Recommended payload Interface of measuring system ±14 (standard accuracy) / ±6,5 (high accuracy) Precision / Repeatability Its compact design with reduced axial dimensions, ensures versatility of use and different possibilities of installation:...

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NEW MT-M SERIES TRANSMISSION MODULE FOR MACHINE TOOL ROTARY AXIS-3

PRODUCT RANGE MODULE TECHNICAL SPECIFICATIONS SIZE 30 Motor rated torque (Air Cooling) Motor rated current (Air Cooling) Motor rated torque (Water Cooling) Motor rated current (Water Cooling) Motor peak torque Motor peak current Max Intermittent rotation speed Recommended payload Interface of measuring system ±12 (standard accuracy) / ±4,5 (high accuracy) Precision / Repeatability Application in the structural parts of a two-axis table

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NEW MT-M SERIES TRANSMISSION MODULE FOR MACHINE TOOL ROTARY AXIS-4

PRODUCT RANGE MODULE TECHNICAL SPECIFICATIONS SIZE 30 Motor rated torque (Air Cooling) Motor rated current (Air Cooling) Motor rated torque (Water Cooling) Motor rated current (Water Cooling) Motor peak torque Motor peak current Max Intermittent rotation speed Recommended payload Interface of measuring system 17700 Incremental distance coded 1Vpp ±14 (standard accuracy) / ±3,4 (high accuracy) Precision / Repeatability The MT 660 module assembled into structural parts of rotary milling table positionable at 0° and 90

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NEW MT-M SERIES TRANSMISSION MODULE FOR MACHINE TOOL ROTARY AXIS-5

The torque servo motor for machine tool axis THE INNOVATIVE CONCEPT Not only a Direct Drive motor, but a fully integrated component that simplifies configuration of a machine tool rotary axis. HIGHLY ENGINEERED STRUCTURE The key factor is the deep level of INTEGRATION in ONE component of the typical elements of a machine tool rotary axis: • DIRECT DRIVE MOTOR (TORQUE MOTOR) • MAIN SUPPORT BEARING WITH INTEGRATED MECHANICAL INTERFACE (TECHNAI PROPRIETARY DESIGN) • HIGH PRECISION FEEDBACK ENCODER • HYDRAULIC ACTUATED CLAMPING DEVICE COMPLETE PRODUCT RANGE The range of MT rotary transmission modules...

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NEW MT-M SERIES TRANSMISSION MODULE FOR MACHINE TOOL ROTARY AXIS-6

TECHNAI TEAM S.P.A. Via Gelada, 15 21015 Lonate Pozzolo (VA) Italy Tel. +39 0331 661624 Fax +39 0331 301732 www.technai.it [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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