UNIVERSAL SI Worm Gear Unit

Worm gear with high power density

  • 0.12 kW - 4.0 kW
  • 21 Nm - 427 Nm
  • High overload capacity for safe operation
  • Flexible use due to modular design
  • Low space requirement due to compact design
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High power density in a compact size

UNIVERSAL SI Worm Gear Units offer significant installation space advantages over other types of gear units. Thanks to their simple yet effective design, they achieve high power density in a compact size. They are characterised by low-noise torque transmission.

  • High ratio in a compact space thanks to the worm gear unit design principle
  • Self-locking increases safety
  • Modular design facilitates individual, application-specific configuration

Product versions

  • Sizes: 5
  • Ratio: 5.00 - 3000.00
  • Solid and hollow shaft available
  • Shaft-, flange- and foot-mounted versions available
  • Right angled gear unit
  • IEC design available
  • Optional 10:1 helical inline gear pre-stage and double worm gear unit
  • Optionally available with reinforced output side
  • Aluminum version available
  • Various options from the modular product system

Product characteristics

  • High overload capacity for reliable operation and long service life
  • Low weight with aluminum housing design
  • Quiet running
  • Versatile use thanks to application-specific designs