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Goldline® S Series Submersible

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. They feature stainless steel and aluminum nickel bronze housings. All shafts are stainless steel and sealed with an externally serviceable O-ring seal.

Global
Contact Kollmorgen Customer Support for availability

Features

  • Choice of stainless steel and aluminum nickel bronze housings
  • Stainless steel shaft with externally serviceable seal
  • NEMA mounts
  • Resolver feedback
  • SEACON connectors
  • Pressure compensated: 5,000 psi (Co-Engineered option for 10,000 psi possible)
  • Designed to withstand severe shock and extreme environments

Specifications

Frame Size S-10x S-20x S-40x S-60x
Stack Length 2,4,6 2,4,6 4,6 4,6
Windings A,B A,B A,B A,B
Motor Diameter mm (in) 82.3 (3.24) 107.6 (4.24) 133.1 (5.24) 160.8 (6.33)
Max. Motor Length mm (in) 281.1 (11.07) 337.2 (13.28) 400.7 (15.78) 490.6 (19.31)
Max. Bus Voltage VDC 320 320 320 320
Max. Continuous Torque (stall) Nm (lb-in)* 4.39 (38.9) 12.2 (108) 35.3 (312) 84.1 (744)
Max. Peak Torque Nm (lb-in)* 6.36 (56.3) 20.5 (181.2) 49.2 (435.6) 131.9 (1166)
Max. Speed (rpm)* 5500 2800 2500 1850

*Oil-filled housing and customer supplied water-cooling can have effects on achieving rated torque and speed due to factors such as cavitation, drag and heat dissipation. Contact Kollmorgen Customer Support with specific application requirements.

Media & Downloads

Title Language Date Share URL
Kollmorgen Full-line Catalog English Share URLview
Goldline-S Submersible Motor Data Sheet 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/2026-01/CE%20Technical%20Notice%20on%20Efficiency%20for%20Servo%20and%20Stepper%20Motors%2008Jan25.pdf
CEL China Efficiency Labelling for Servo and Stepper Motors English
Share URL /sites/default/files/2026-01/CEL%20Technical%20Notice%20on%20Efficiency%20for%20Servo%20and%20Stepper%20Motors%2008JAN25.pdf
China Compulsory Product Certification (CCC Technical Notice) English
Share URL /sites/default/files/2026-01/CCC%20Technical%20Notice%20on%20Scope%20of%20Kollmorgen%20Products%2008JAN25.pdf
EU Type-Examination Certificate English
Share URL /sites/default/files/2025-04/ITS12ATEX17548X%20R.1.pdf
Goldline Servo Motor EU Declaration of Conformity English
Share URL /sites/default/files/2025-09/ce_goldline-b-bh-m-mh_e%2001May19.pdf
Goldline_CE_ATEX Declaration English
Share URL /sites/default/files/2025-04/GoldlineATEX%20Declaration%2011JULY2024.jpg

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