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Goldline EB and EBH Series

Goldline EB and EBH Series

Based on our 230 VAC B series and 480 VAC BH series Goldline motors, the Kollmorgen EB and EBH Series provides a high-performance explosion-proof servo motor suitable for applications where flammable vapors or gases create a potentially hazardous environment. These motors have been tested and proven capable of withstanding an internal explosion without bursting or allowing ignition to reach outside the motor frame.

Limited availability outside North America


  • UL Recognized or ATEX/IECEx*
  • 230 VAC / 480 VAC explosion-proof (Class I, Division 1 & 2, Groups C and D)
  • Tested and proven capable of withstanding an internal explosion without bursting or allowing ignition to reach outside the motor frame
  • 0.84 to 158 N-m (0.62 to 116.0 lb-ft)
  • 75.4 to 195.5 mm (2.97 to 7.70 inches) square frame (NEMA mounts available)
  • Rugged resolver feedback
  • Speeds up to 7,500 rpm
  • Compact (high torque/volume ratio)
  • Built-in thermostat
  • Class F insulation

* EB motors can be ordered in either cULus or ATEX/IECEx + cETLus configurations. EBH motors can only be ordered with ATEX/IECEx configurations. These configurations, and their corresponding certifications, are mutually exclusive. UL configurations do not have ATEX/ IECEx. ATEX/IECEx+cETLus have the ETL listed mark instead of the UL listed mark, using equivalent UL and CSA standards. ATEX/IECEx certification is not available for EB80x sizes


EB Series UL or ATEX

Frame Size EB10x EB20x EB40x EB60x EB80x
Stack Length 2,4,6 2,4,6 2,4,6 2,4,6 2,4,6
Windings A,B A,B,C,D A,B,C,D A,B,C,D A,B,C
Rated voltage (Vrms) 230 230 230 230 230
Max cont. stall torque (Nm) 2.22 6.44 18.6 44.8 108.5
Max peak torque (Nm) 6.36 19.96 49.5 131.9 362
Max rated speed (rpm) 7500 7000 5000 4300 3000
Max rated power (hp) 2 4.53 9.6 14.2 21.2

* @ 40°C ambient


Frame Size EBH12x EBH22x EBH42x EBH62x
Stack Length 2,4,6 2,4,6 2,4,6 2,4,6
Windings A,B A,B,C,D,E A,B,C,D A,B,C,D,E
Rated Voltage (Vrms) 480 480 480 480
Max cont. stall torque (Nm) 1.89 5.59 15.80 36.7
Max peak torque (Nm) 6.35 20.2 49.5 126.0
Max rated speed (rpm) 7500 7000 5000 4500
Max rated power (hp) 1.5 4.0 7.89 11.56

* @ 40°C ambient

  • UL, File E120721 Class I, Divisions 1 & 2, Groups C & D UL
  • ATEX, File ITS12ATEX17548X (EB-80x excluded) Ex II 2 G Ex d IIB T3 Gb –40°C ≤ Ta ≤ +40°C IECEx ETL 12.0006X ATEX

Media & Downloads

Title File Language Date Share URL
Goldline BH MH Part Number EN.pdf English
Share URL /sites/default/files/public_downloads/GoldLine_BH_MH_Part_Number_2005.pdf
Goldline EB & EBH Servo Motor Instruction Manual English
Share URL /sites/default/files/2023-06/Goldline_EB_EBH_Installation_C.pdf
Goldline Motors with ServoStar en-US.pdf English
Share URL /sites/default/files/public_downloads/GoldLine_Motors_with_ServoStar_2005.pdf
Title Language Date Share URL
Kollmorgen Catalogo Automazione e Motion Control IT Italian Share URLview
Brochura do Motor à Prova de Explosão Portuguese, Brazil Share URLview
Brochure sui Motori Antideflagranti Italian Share URLview
Brochure sur le Moteur Antidéflagrant French Share URLview
Broschüre zum Explosionsgeschützten Motor German Share URLview
Explosion Proof Motor Brochure English Share URLview
Fiche Technique du Moteur Submersible Goldline-S French Share URLview
Folha de Dados do Motor Submersível Goldline-S Portuguese, Brazil Share URLview
Goldline B-CD-S Servo Systems Brochure EN RevA English Share URLview
Goldline Motor Series Catalog EN English Share URLview
Goldline-S Dalgıç Motor Veri Sayfası Turkish Share URLview
Goldline-S Submersible Motor Data Sheet English Share URLview
Goldline-S Tauchmotor Datenblatt German Share URLview
GoldlineBH-S600 Servo Systems Brochure EN RevA English Share URLview
Kollmorgen Full-line Catalog English Share URLview
Kollmorgen otomasyon ve hareket kontrol çözümleri kataloğu TR Turkish Share URLview
Patlamaya Dayanıklı Motor Broşürü Turkish Share URLview
Scheda Tecnica del Motore Sommergibile Goldline-S Italian Share URLview
科尔摩根运动控制及伺服系统解决方案 Chinese, Simplified Share URLview
Title File Language Date Share URL
CEL China Efficiency Labelling for Servo and Stepper Motors English
Share URL /sites/default/files/public_downloads/CEL%20Technical%20Notice%20on%20Efficiency%20for%20Servo%20and%20Stepper%20Motors.pdf
China Compulsory Product Certification (CCC Technical Notice) English
Share URL /sites/default/files/2024-01/CCC%20Technical%20Notice%20on%20Scope%20of%20Kollmorgen%20Products.pdf
EU Type-Examination Certificate English
Share URL /sites/default/files/2023-09/ITS12ATEX17548X%20R.0.pdf
Goldline_CE_ATEX Declaration English
Share URL /sites/default/files/2023-10/Goldline_CE_ATEX%20Declaration.pdf
Kollmorgen CE Technical Notice - Servo and Stepper Motors Efficiency English
Share URL /sites/default/files/public_downloads/Kollmorgen%20CE%20Technical%20Notice%20-%20Servo%20and%20Stepper%20Motors%20Efficiency.pdf

These 3D models are intended to guide your design activities and may be used as reference information. Be sure to consult a Kollmorgen expert to ensure you have the most current and accurate information for critical aspects of design work.

Title File Language Date Share URL
Goldline bh mh Series 2D English
Share URL /sites/default/files/public_downloads/
Goldline bh mh Series Motors OD Diagram.pdf English
Share URL /sites/default/files/public_downloads/Goldline_bh_mh_Series_Motors_OD_Diagram.pdf

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