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ESCODISC Disc Couplings

ESCODISC disc couplings are all-metal torsionally rigid, backlash-free and maintenance-free shaft couplings. Torque is transmitted by high-strength stainless steel discs. The total torque capacity and misalignment capacity depend on the disc pack thickness, the disc material, the amount of drive bolts and the free span of the material between the drive bolts. The ESCODISC couplings meet the API 610 standards. The couplings are able to compensate for radial, angular and axial misalignments.

ESCODISC DPU Series Couplings - Preview

DPU Series

ESCODISC DPU disc couplings
Nominal torque of coupling: up to 23,100 Nm
Max. finished bore: up 220 mm
ESCODISC DMU Series Couplings - Preview

DMU Series

ESCODISC DMU disc couplings
Nominal torque of coupling: up to 260,000 Nm
Max. finished bore: up 370 mm
ESCODISC DMUCC Series Couplings - Preview

DMUCC Series

ESCODISC DMUCC disc couplings
Nominal torque of coupling: up to 29,600 Nm
Max. finished bore: up 350 mm
ESCODISC DLC Series Couplings - Preview

DLC Series

ESCODISC DLC disc couplings
Nominal torque of coupling: up to 1,600 Nm
Max. finished bore: up 105 mm

Couplings Fields of Use

ESCODISC shaft couplings are designed to transmit the highest torques in all industries.

They are used mainly in the drives of compressors, pumps, conveyors, presses, test benches and drives in the chemical, petrochemical, pharmaceutical and food industries.

The disc couplings are available in various series and designs. At the same time, they are available in many combinations with adapters, brake discs, etc.

Couplings Advantages

  • Optimized shaped stainless-steel discs for equal load distribution
  • No problems in dirty and corrosive environments due to the use of stainless steel discs and protected bolts
  • AISI 301 full hard stainless-steel discs
  • Special plated hardware
  • Precisely drilled and reamed flange holes
  • Black oxyded overall steel parts, oiled for protection
  • High torque and high continuous misalignment capacity
  • Maintenance free
  • Very low and predictable reaction forces on associated equipment
  • No disc buckling, no fretting corrosion between the discs
  • Adjustable spacer design for easy accommodating DBSE changes
  • Temperature range −40 °C to 270 °C

Documents for Download

DLC - DMU - DPU ESCODISC Couplings - Preview


ESCO Catalogue

English (PDF 3.28 MB)

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We also provide design and calculation of transmission components, including shaft couplings. In the case of your interest in this service, use the detailed Transmission Drive Design Form.

Shaft Coupling Manufacturer Profile


By developing, designing and manufacturing gear and disc types couplings for the entire industrial market, ESCO Couplings has become a leader of the world’s major manufacturer of couplings and is known and recognized by his peers as a specialist in top quality couplings.

ESCO is a family owned and run business specialized in designing, manufacturing, selling and distributing power transmission products and services. ESCO operates in multiple European countries, in China and in India through wholly owned subsidiaries. The group can further rely on a tight-knit network of distributors who promote our brand in more than 25 countries around the world.

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