Industrial door drive units for fire ...
rated doors
JDN Trolleys
JDN trolleys are available for all hoists of the PROFI series:
- As manual trolleys (LN)for pushing or pulling the trolleys by hand
- As reel chain trolleys (LH) for moving the trolleys by operating thereel chain mechanism
- As motorised trolley (LM)
- Easy to install
- With anti-climb and anti-drop devices
- Robust manufacture requiring little maintenance
- Able to negotiate curves
This product information
is expired!
Use our search-function for current products ...
is expired!
Use our search-function for current products ...
