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.
Features
- or - 
- 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 ULus (size 1, 4, 6, and 8 frames), cULus (size 2 frames only) 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
Specifications
EB Series 
or 
| 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
EBH Series
| 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
- ATEX, File ITS12ATEX17548X (EB-80x excluded) Ex II 2 G Ex d IIB T3 Gb –40°C ≤ Ta ≤ +40°C IECEx ETL 12.0006X
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 Full-line Catalog | English | Share URLview | |
| Explosion Proof Motor Brochure | English | Share URLview | |
| Goldline B-CD-S Servo Systems Brochure EN RevA | English | Share URLview | |
| Goldline Motor Series Catalog EN | English | Share URLview | |
| Goldline-S Submersible Motor Data Sheet | English | Share URLview | |
| GoldlineBH-S600 Servo Systems Brochure EN RevA | English | Share URLview |
These files cover the standard product family line. For environmental declarations for custom products, i.e. part numbers containing “S” or “X”, visit our Environmental Compliance search.
| Title | File Language | Date | Share URL |
|---|---|---|---|
| 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 |
| 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/2025-04/ITS12ATEX17548X%20R.1.pdf |
| Goldline_CE_ATEX Declaration | English | |
Share URL /sites/default/files/2025-04/GoldlineATEX%20Declaration%2011JULY2024.jpg |
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 CAD.zip | English | |
Share URL /sites/default/files/public_downloads/Goldline_bh_mh_Series_2D_CAD.zip |
| Goldline bh mh Series Motors OD Diagram.pdf | English | |
Share URL /sites/default/files/public_downloads/Goldline_bh_mh_Series_Motors_OD_Diagram.pdf |
Goldline B/M & BH/MH Series
The B and M Series are low- and medium-inertia motors that run on 230 VAC line power. The BH and MH Series provide similar features and performance at 400/480 VAC.
Goldline® S Series Submersible Servo Motors
These brushless servo motors incorporate pressure compensation technology to allow underwater operation up to 20,000 ft while withstanding extreme environments.
Engineer the Exceptional
Learn how to engineer exceptional machines, robots and vehicles with the highest-performing, most reliable motors, drives, automation solutions and more.