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.

Send request
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

Discover more of our solutions



Walther Flender Bremsmotoren-min
Brake Motors
Walther Flender ATEX Motoren-min
ATEX Design
Walther Flender Drehstrommotoren-min
Three-phase AC motors
Zahnriemenantriebe Titelbild
Timing Belt Drives