Series 51 Geared Cam Limit Switches can map a wide range of shaft rotations to the angular displacements of the installed cam discs. These cam discs actuate electro-mechanical switches. They are used where angles or distances cannot be limited directly by switchgear, but only indirectly on the basis of the measured angle of rotation. A classical example of this application involves limiting the hook lift of a crane hoist.
Markets
- Crane and Hoist
- Stage Technology
- Renewable Energy
- Bridge and Dam
- Mining and Conveyors
Features
- Synthetic housing and metal housing
- Large cam disc diameter
- 2 - 8 contacts
- Installation of incremental- and absolute encoders possible
- Cam adjustments at fixed position in the housing with a gear ratio of 146
- Modular design
-
Positive opening according to IEC 60974-5-1 Annex K
Technical Specifications
- Housing Material: synthetic
- Degree of Protection IP: IP66
- Nominal Revolution: 4.1 - 16,000
- Electrical Rating Rating: AC-15 DC-13 see catalog for details
- Max Input Speed RPM: 1000 - 1800
- design: front/foot/mounting flange
Documentation
- Stromag
Hansastraße 120
59425 Unna - Germany