Characteristics:

• Sizes: 030-040-050-063-075-090-105
• Available versions: SW – prepared for motor connection, ISW – with solid input shaft, SWL – with torque limiter
• Power up to 7.5 kW
• Aluminium assemblies supplied with synthetic-based oil that allows them to be fitted in all positions without changing the lubricant quantity. Assemblies without caps also reduce the risk of oxidation or oil contamination.
• Reduction ratios between 5 and 100
• 630 Nm maximum torque value and 12.000 N maximum allowable radial load
• Die-cast aluminium alloy casings
• Case-hardened/hardened steel worm gear and bronze crown Cu Sn12 Ni2 (UNI7013-10)
• Ground ZI worm profile (UNI4760)
• Assemblies suitable for heavy-duty applications combined with particularly lightweight qualities
• Load capacities calculated according to BS721-83 and checked according to Niemann
• Painted with RAL 5010 blue epoxy-polyester powder
• Worm gear reducers are available in various combinations: SW+SW and SW+ISW
• Options: Torque arm, feet fastening, output flange, slow shaft kit, cap, second fast shaft end