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MERKUR Standard screw jack

Lifting forces from 2.5 to 500 kN
Drive speed up to 1500 min-1
Suitable for loads that need to be positioned under moderate duty cycles and low dynamics.

Documents

O&M Manual
Browse All Documents

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Features & Benefits

The series MERKUR is available for a load range of 2.5 to 500 kN. The cubical design and the all-round handling facilitate an easy alignment of the drives during installation. MERKUR lifting screw jacks are operated wherever loads have to be positioned under moderate duty cycles and little dynamic.
Features and processing
9 different sizes
Lifting capacities from 2.5 to 500 kN
Input speeds up to 1500 min-1
All-round configuration permits easier alignment
Conforms to European manufacturers‘ standards for cubic shaped worm gear screw jacks
Self-locking trapezoidal screw
Grease-lubricated configuration
Worm gear pairs in two ratio steps (normal „N“ and slow „L“)
Possible usage according to directive 2014/34/EU (ATEX)
Pfaff-silberblau drive elements and complete drive solutions for a wide range of applications in areas such as mechanical engineering, the automotive industry, power supplies, the food industry, logistics applications and much more.

Optional Features

  • Tr - Trapezoidal screw
  • Ku - Ball screw
  • Limit switch
  • Anti-turn device
  • Short safety
  • Long safety nut
  • Swiveling configuration

Documents

Brochures & Catalogues

[Brochure] Linear Motion - Booklet (DE) [Brochure] Linear Motion - Booklet (EN)

Manuals & Supplements

[O&M Manual] O&M-manual-MERKUR-Index0-DE [O&M Manual] O&M-manual-MERKUR-Index0-EN [O&M Manual] O&M-manuel-MERKUR-Index0-FR

Product & Data Sheets

[Product Sheet] Spindelhubelemente-Fragebogen-DE [Product Sheet] Screw Jacks-Questionnaire-EN [Product Sheet] Pfaff-MERKUR-Catalogpage-EN22 [Product Sheet] Pfaff-MERKUR-Katalogseiten-DE22 [Product Sheet] Pfaff-MERKUR-Catalogpages-FR [Datasheets] Pfaff MERKUR ficha técnica española

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Flexible coupling R

Dampens vibrations and shocks, compensates for axial, radial and angular misalignments.

Flexible Protection Boot FB

Protecting the screw jacks from dirt and external influences.

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For radial bearing arrangements of the screw head.

Hand Wheel HW

For emergency operation or manual adjustment of worm gear screw jacks.

Pillow Block PBL

Providing support and stability to rotating shafts.

Connecting Shaft GX

Highly flexible Connecting Shaft GX connects individual drive elements to form a complete lifting system with a central drive

Connecting shaft G

Connect individual drive elements to form complete lifting systems with a central drive.

Connecting Shaft GZ

High Speed. Connect individual drive elements to form complete lifting systems with a central drive.

Connecting Shaft ZR

Used to link individual drive-system elements to a centrally driven lifting system as a whole.

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