Kollmorgen Debuts EKM Series Brushless AC Servo Motors

DCS Kollmorgen Debuts EKM Series Brushless AC Servo Motors 1 400x275

September 13, 2022


These enhanced, high-performance motors are MilSpec 810E rated and IP67 sealed. They are supplied standard with a stainless-steel shaft and chemical agent-resistant paint for reliable duty in harsh environmental conditions.

Kollmorgen has recently introduced the new EKM series of Enhanced, High-Performance, Brushless AC Servo Motors. EKM Series Motors are Mil-Spec 810E rated and IP67 sealed for duty in harsh environmental conditions.  The EKM brushless servo motors feature:

» Industry leading power and torque density

» Ideal for most aerospace and military specifications

» C.O.T.S (commercial off the shelf) solution

» Standard product offering with customization available

» Meets IP67 sealing requirements and is 100% leak-tested housing for further moisture blocking


Features include:

DCS Kollmorgen Debuts EKM Series Brushless AC Servo Motors 2 300x250

  • •43 to 53 Nm continuous stall torque (3.8 to 467 lbin)
  • •Speeds up to 8000 RPM meet high speed requirements
  • •480 VAC High Voltage Insulation
  • •Custom windings, shaft variations, and failsafe brakes available
  • •Rugged resolver feedback for extreme environment Operating temperature range of -51°C to 54° C
  • •Shock and vibration tested per MILSTD810E, Methods 516.4 & 514.4, Procedure 1
  • •International standard mount available
  • •Low-cog, low harmonic distortion magnetic designs
  • •Connectivity: High performance nickel-plated MIL-C-38999 connectors with total environmental sealing, quick mating, triple lead threaded, self-locking coupling, as well as EMI and RFI shielding. In addition, both front-facing and rear-facing options are available
  • •Stainless steel shaft and fasteners prevent external corrosion while a chemical agent resistant paint allows resistance to harsh outdoor environments and chemicals
  • •Sealing: IP67 rated for ingress prevention and brief submergence as well as 100-psi wash down. In addition, a viton shaft seal comes standard


Download the t EKM Servo Motor Selection Guide by clicking here 


For further information, contact Electromate by clicking here or visit their website by clicking here 

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