UNIVERSAL SI Worm Gear Unit

Modular and flexible

  • Power range: 0.16 HP – 5.4 HP
  • Torque: 186 lb-in – 3780 lb-in
  • High overload capacity for safe operation
  • Flexible use due to modular design
  • Low space requirement due to compact design

High power density in a compact size

UNIVERSAL SI Worm Gear Units provide a high power density and are extremely compact. They are characterized by having low-noise torque transmission. Due to the simple but effective design they provide considerable installation space advantages in comparison with other gear unit types.

Product Versions

  • Hollow and solid shaft gear units
  • Bolt-on-, flange- and foot-mounted versions
  • Angled gear units

Product Characteristics

  • High overload capacity
  • Application-specific versions
  • Soft and quiet running
  • Aluminum housing version for low weight
  • Optional 10:1 helical gear pre-stage and double worm gear unit
  • Modular, flexible and versatile application
  • Output shaft bearing for high load capacities

B1033A - Manual – Universal Worm-Gear-Units Kits


B1033A - Manual – Universal Worm-Gear-Units Kits
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Documentation Details

B1000 - Manual with installation instructions – Gear units


B1000 - Manual with installation instructions – Gear units
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Documentation Details

G2122 - Catalog – ATEX Explosion Protection


G2122 - Catalog – ATEX Explosion Protection
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Documentation Details

G1000 - Catalog – Gear units – Constant speed drives


G1000 - Catalog – Gear units – Constant speed drives
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  • Download English
Documentation Details

G5000 - Catalog – Gearmotors with IE5+ energy efficiency


G5000 - Catalog – Gearmotors with IE5+ energy efficiency
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Documentation Details

C411000 - Declaration of Conformity (ATEX) – Gear units (2D+2G)


C411000 - Declaration of Conformity (ATEX) – Gear units (2D+2G)
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Documentation Details

C412000 - Declaration of Conformity (ATEX) – Gear units (3D+3G)


C412000 - Declaration of Conformity (ATEX) – Gear units (3D+3G)
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Documentation Details

S9098


S9098
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Documentation Details

PL1035 - Spare parts list – UNIVERSAL SI, SMI worm gear units


PL1035 - Spare parts list – UNIVERSAL SI, SMI worm gear units
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Documentation Details