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Jaw coupling REK … DHO
removable hubfanfor pump

Jaw coupling - REK … DHO - RINGSPANN - removable hub / fan / for pump
Jaw coupling - REK … DHO - RINGSPANN - removable hub / fan / for pump
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Characteristics

Type
jaw
Construction
removable hub
Product applications
for pump, fan, for hoisting machinery
Performance
maintenance-free, non-lubricated
Other characteristics
misalignment correction, compensating, ATEX
Torque

Max.: 600,000,000 Nm
(442,537,289.566359 ft.lb)

Min.: 0 Nm
(0 ft.lb)

Description

Jaw couplings REK … DHO with enclosed elastic elements and two-piece hub designed to compensate axial, radial and angular misalignments while damping vibration. Maintenance-free design allows radial replacement of elastic elements without disassembling coupling halves or moving the drive. Complies with ATEX 2014/34/EU.


Features
  • Compensation of axial, radial and angular misalignments
  • Vibration damping via elastic elements
  • Progressive torsional spring behaviour due to primarily compressively loaded elastic elements
  • Fail-safe operation in the event of elastic element failure
  • Elastic elements replaceable without disassembly of coupling halves
  • Maintenance-free; no lubrication required
  • Radial replacement of elastic elements possible without moving the drive
  • ATEX 2014/34/EU compliant


Typical application
  • Pump drives
  • Fan/ventilator drives
  • Crane trolleys


Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Electra Mining Africa
Electra Mining Africa

7-11 Sep 2026 Johannesburg (South Africa)

  • More information
    ROG
    ROG

    21-24 Sep 2026 Rio de Janeiro (Brazil)

  • More information
    See all exhibitions

    Other RINGSPANN products

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.