Gear with drum

An alternative for cramped manhole conditions


In case of tight spaces when no counterweight can be accommodated with the drive drum provides a solution.
The drives of the TW series with different drum diameters for a total load (F + Q) up to 2000 kg and max. 0.63 m / s (EN81-20) are used here. A drum drive is also a solution in the new installation and as a replacement of hydraulic systems.
For the implementation of UCM, the NBS safety device can be used according to EN 81-20/-50.

Read more:

Technical Data

Total load F+Q [kg]75013501700
Rated speed v [m/s]0,50,630,63
Machine typeTW63TW130TW160
Drum-Ø [mm]360450520
Drum length [mm]240300300
Rope-Ø [mm] (Drako 250 H)81112
Document type Document Alternative languages
Drive Units DrumDrive Order Sheets Drive Units DrumDrive
The document has been added to your favorites
The document has been removed from your favorites
An error occured, the document couldn´t be added to your favorites