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TMC Torque motors

TMC Torque motors

TMC Torque motors

Product catalog summary
Overview
ETEL offers a comprehensive range of over 160 standard torque motors, known for their very low cogging design, exceptional torque density, and thermal efficiency. These motors are ideal for precision machines sensitive to thermal drift.
Specifications
  • Continuous torque: up to 22,300 Nm
  • Peak torque: up to 42,900 Nm
  • Speed: up to 5,200 rpm
Advantages of Direct Drive Technology
  • Reduced cost of ownership
  • Easy integration
  • Superior dynamic performance
  • Elimination of mechanical transmission elements, reducing wear and maintenance
  • Wide range of sizes and hollow shaft design for seamless integration
Product Families
  • TMB+: Offers up to 20% increase in torque density and 30% reduction in power losses. Enhances machine performance and facilitates integration of new processes.
  • TMKi: Advanced electromagnetic design with speed levels up to 8 times higher than conventional motors. Features fully encapsulated magnets and water cooling channels.
  • TMC: Provides a wider speed range for continuous torque and a significant torque increase in the same stator footprint as TMB+. Offers a cost-effective design approach.
  • TML: Lighter and more economical, ideal for applications with less stringent continuous torque demands. Designed for easy assembly and integration.
Performance Metrics
  • TMB+: Tc: 22,300 Nm, Tp: 42,900 Nm, nm: 4,590 rpm
  • TMKi: Tc: 5,430 Nm, Tp: 10,100 Nm, nm: 3,920 rpm
  • TMC: Tc: 1,170 Nm, Tp: 4,990 Nm, nm: 4,400 rpm
  • TML: Tc: 11,600 Nm, Tp: 20,600 Nm, nm: 5,200 rpm
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Catalog excerpts

TMC Torque motors-1

Continuous torque up to 22’300 Nm Peak torque up to 42’900 Nm TMB+/TMC/TMKi/TMM/TML Torque Motors i For machine tool applications ETEL leads the industry with its extensive range of over 160 standard torque motors, catering to a wide array of needs. Featuring ETEL’s unique very low cogging design, these motors offer exceptional torque density and unmatched thermal efficiency, making them ideal for precision machines sensitive to thermal drift. The three main advantages of direct drive technology include hollow shaft design, allows for seamless integration of cables, reduced cost of ownership, easy integration, and superior cooling pipes, and other devices. Furthermore, improved dynamic performance. By directly coupling the payload to dynamics through direct drive technology enhance the control the motor, the need for mechanical transmission elements is loop bandwidth and eliminate limitations on dynamic perfor- eliminated, reducing mechanical wear and ensuring excellent mance. ETEL motors provide high torque across a broad speed reliability and a long lifespan while minimizing maintenance range, reaching up to 5‘200 rpm, making them an optimal choice requirements. Additionally, the availability of a wide range of sizes, from 140 mm to 1‘290 mm in outer diameter, alo

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TMC Torque motors-2

This motor represents a significant advancement in torque motor technology, boasting up to a 20% increase in torque density and a remarkable 30% reduction in power losses compared to its predecessors, all within the same compact footprint. With its extended speed range, TMB+ not only enhances machine performance but also facilitates the integration of new processes into existing machines without requiring design modifications. While retaining the robustness, repeatability, and reliability of its predecessors, TMC offers an additional option beyond traditional torque motors like TMB+ and high torque/highspeed...

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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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