Worm gear with preliminary stage

High transmission ratio and compact design

The Walther Flender worm gears with preliminary stage are available in 9 construction dimensions and are equipped with an aluminium pressure housing and are thus a light, tough and rigid version.

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File Category Size Filetype Prio
Electric motors (GER) Product information (GER) 4.38 MB pdf
Gear motors (GER) Operation instructions (GER) 3.12 MB pdf
Gear motors - ATEX directive (GER) Operation instructions (GER) 1.02 MB pdf
Worm gears (GER) Product information (GER) 16.76 MB pdf
Worm gears (GER) Installation & Maintenance instructions (GER) 1.38 MB pdf
Product information "Worm gear with preliminary stage "
Technical data:
  •  Maximum output: 7.5 kW
  •  Maximum torque: 2500 Nm
  •  Transmission ratios of up to 300/1
  •  9 construction dimensions
Product features
  •  Short delivery times
  •  High degree of economy
  •  Compact design 
  •  High transmission ratio
  •  Ideal shaft-mounted gear
  •  Impact- and vibration-damping and low-noise running
  •  High load resistance
  •  Self-locking effect in the event of high gear reduction
  •  Can be combined with all commercially available IEC flange motors

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