Process and bridge crane buyers searching for a hoist joystick controller need explicit mapping between stick axes and hoist/trolley/bridge functions — not a generic “multi-axis” label [Source: Gessmann V11 crane catalog; overhead crane operator ergonomics studies]. Trunsin AT16 and AT20 support detent gates, friction locks, and modular grips for pulpit layouts.
Use multi-axis spec checklist and AT20 crane guide when drafting hoist RFQs.
Hoist joystick controller — axis and gate matrix
| Function | Typical stick axis | Gate type |
|---|---|---|
| Main hoist | Primary Y | Spring return |
| Aux hoist | Secondary Y or rocker | Detent optional |
| Trolley | Primary X | Friction lock common |
| Bridge travel | Second master or X on AT20 | Spring return |
Hoist micro-motion often needs tighter deadband than travel axes — document ECU expectations and link detent gate selection and spring return vs friction.
Aftermarket and competitor paths
- Gessmann V11 alternative
- Spohn Burkhardt alternative
- Overhead crane replacement
- Crane operator chair joystick (integrated chair programs)
Frequently asked questions
Single stick for hoist + trolley?
Common on AT16 dual-axis; heavy masters may need AT20.
What IP for indoor hoist pulpit?
IP54 minimum; washdown bays need higher — state on RFQ.
Potentiometer drift on old hoist sticks?
Consider Hall upgrade path — drift guide.
MOQ for one pulpit replacement?
Trunsin supports small OEM/replacement qty via Configure — unlike distributor MOQ pain in forum reports [Source: trac-technik Gessmann threads].
Related articles
- Multi-axis crane control
- Crane application guide
- Port crane joystick controller
- Crane cabin operator seat
- Industrial joystick hub
- Configurator
Request hoist controller RFQ pack
- Complete axis/gate table above
- Configure AT16/AT20
- Attach pulpit layout drawing