SEW Eurodrive DS/CM Series Synchronous Servomotors
  • sew_eurodrive_psf511_r_ek04_cm71l_br_tf_rh1l_sb52_view1_2017711143117

SEW Eurodrive DS/CM Series Synchronous Servomotors


  • Reliable and Economical
  • Particularly Small Mass Moment of Inertia
  • Large Torque Range
  • High Overload Capability
  • Low Losses

View our selection of these items below.

Have a quote from somewhere else? Click Here

Contact Us

• PSF - Gear Unit Series: Planetary Gear Unit, Low Backlash, B5 Flange-Mounted
• 51 - Gear Unit Size: 51
• 1 - Number of Stages: 1
• R - Backlash: Reduced
• EK - Coupling on the Input End
• 04 - Code Numbers for Motor Mounting

• CM - Synchronous Servomotor Series: CM
• 71 - Size: 71
• BR - Option: Size 71/90/112 Disk Brake
• TF - Standard Equipment: Thermistor (PTC Resistor)
• RH1L - Standard Equipment: Resolver for Brake Motors
• SB - Standard Equipment: Plug Connector Motor and Brake (Socket on Motor End Only)
• 52 - Option: Code Number for Size and Connection Cross Section

Stock # 92384-1

  • Description
  • Tech Specs
  • Datasheets / Manuals 
Contact Us


The SEW Eurodrive DS/CM Series Synchronous Servomotors are ideal for highly dynamic applications. With three sizes and three lengths for each, the new CM motor series covers a torque range from 5 to 70 Nm (40 to 620 lb-in) static torque. This motor is equipped with high-energy NdFeB magnets and thus offers an extremely high overload support of 400% standstill current as a standard. The CM servomotor owes its compact design with very high power density to the new magnetic circuit layout.

Product Family: CM71S, CM71M, CM71L, CM90S, CM90M, CM90L, CM112S, CM112M, CM112L, CM112H, DFS
Contact Us