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EP Series Explosion Proof

These permanent magnet DC (PMDC) motors are SCR-rated and adhere to NEMA standards. They are available in a variety of DC voltages, from 1/4 to 3/4 HP.


Limited availability outside North America


  • 1/4 to 3/4 HP, 90 volt, 1750 rpm
  • 1/4 to 3/4 HP, 180 volt, 1750 rpm
  • 1/3 HP, 12 volt, 1750 rpm
  • 1/3 to 3/4 HP, 24 volt, 1750 rpm
  • Anti-cog magnets for smooth low speed operation
  • Polyester-impregnated armature for electrical and mechanical integrity
  • High overcurrent capacity and dynamic braking
  • Rugged, fused commutator
  • TEFC and TENV configurations
  • Long life, constant force brush springs with field-replaceable brushes
  • Gasketed conduit box with large wiring compartment
  • NEMA or metric mounting
  • Large sealed bearings, standard
  • Class H insulation
  • Tachometer adapter kits available

Media & Downloads

Title File Language Date Share URL
PMDC Troubleshooting and Installation English
Share URL /sites/default/files/public_downloads/PMDC-Troubleshooting-and-Installation.pdf
Title Language Date Share URL
Explosion Proof Motor Brochure English Share URLview
Kollmorgen Full-line Catalog English Share URLview
Permanent Magnet DC Motor Selection Guide English Share URLview
Title File Language Date Share URL
PMDC EX Certification Letter English
Share URL /sites/default/files/2023-10/PMDC%20EX%20Certification%20Letter.pdf

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