CM.. series synchronous servomotors

The synchronous servomotor for highly dynamic applications. High performance, precision and reliability are the trademarks of the CM.. series. 3 sizes allow for maximum torques up to 238 Nm.

Servomotors with very high power densities: For highly dynamic applications

CM.. series synchronous servomotors
CM.. series synchronous servomotors
CM.. series synchronous servomotors

Dynamic, able to withstand high torques and with optimal control characteristics. Our CM.. series of synchronous servomotors are ideal for a wide range of application conditions. Simple bottle control or secondary packaging tasks are no problem for our servomotors. This series can position objects of virtually any inertia value with precision and accuracy. Regardless of the application. They are as effective for equipping a gantry robot as for a stacker crane.

With 3 motor sizes, each with 3 different lengths (4 lengths for the largest size), our servomotors cover a standstill torque range of 5 Nm to 68 Nm. Equipped with high-energy NdFeB magnets, these units can help your system achieve excellent overload behavior of 400% of the standstill current. With us, that comes standard. The state-of-the-art magnetic circuit technology also ensures high true-running accuracy and low torque ripple (cogging).

Options such as a HIPERFACE® encoder or a high-torque working brake make these units suited to your particular application.

Only half the solution without an inverter? Then combine our servomotors with our modular system of inverter technology – perhaps with the MOVIAXIS® multi-axis servo inverters or the MOVIDRIVE® drive inverters.

Configure your individual product

  • Detailed information about your individual product
  • Documentation and CAD models for your configuration
  • Option to directly request a quotation or place an order

Your benefits

  • Excellent overload behavior

    thanks to NdFeB magnets – 400% of the standstill current as standard.
  • Flexible installation

    because the servomotors can be integrated into the machine as a direct drive and combined with virtually any gear unit without need for an adapter.
  • Reliability of use

    because the motors of the CM.. series excel in all application areas thanks to their especially durable construction.

Features

  • Standstill torques from 5 Nm to 68 Nm
  • Compact design with high power density thanks to an optimized magnetic circuit design
  • High overload rating and low losses
  • Electronic nameplate for quick and simple startup
  • Optional: scalable HIPERFACE® encoder and high-performance working brake

Technical data

CM.. series / sizes 71 / 90 / 112

Close table
        Inertia kgcm2
Type Rated speed rpm M0 Nm MpK Nm Jmot Nm Jmot Nm
CM71S 2000 / 3000 / 4500 / 6000 5 16.5 4.99 6.72
CM71M 2000 / 3000 / 4500 / 6000 6.5 21.5 6.4 8.13
CM71L 2000 / 3000 / 4500 / 6000 9.5 31.4 9.21 10.94
CM90S 2000 / 3000 / 4500 / 6000 11 39.6 18.2 22
CM90M 2000 / 3000 / 4500 / 6000 14.5 52.2 23.4 27.2
CM90L 2000 / 3000 / 4500 / 6000 21 75.6 33.7 37.5
CM112S 2000 / 3000 / 4500 23.5 82.3 68.9 84.2
CM112M 2000 / 3000 / 4500 31 108.5 88.9 104.2
CM112L 2000 / 3000 / 4500 45 157.5 128.8 144.1
CM112H 2000 / 3000 / 4500 68 238 188.7 204
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Areas of application

  • Food industry
  • Beverage industry
  • Handling and logistics
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