Cam switches - Import export

The cam-type limit switch is a device used to control the movement of industrial and construction machinery. Information is transmitted via the shaft actuating micro-switches. Standard range BFCN: Gear ratio from 7.5 to 550 Number of cams from 2 to 5 Maximum rotation speed: 500 rpm IP55 Range BFRS: Gear ratio from 10 to 200 Number of cams 2 or 4 Maximum rotational speed: 500 rpm IP55 Options for both ranges: potentiometer, gear wheels, couplings, mounting flange, various cams The micro-switches are either deflection type or with positive opening. The choice between different types of cams allows to modify the reaction curve of the limit switches. On request, specific versions: Up to 12 cams Protection IP66 / 67 /69K Integrated potentiometer or encoder ATEX zone 2 and 21

Solid shaft Ø 6 mm. Adaptation to various measurement distances owing to a wide range of gear ratios. Integrated slip clutch to protect the potentiometer. Compact design. Potentiometer or power output. IP65 protection category. Up to 3 cam-operated switch outputs, freely adjustable.

Profile GP44: Extremely resistant to external influences Solid or blind-hole hollow shaft, max. Ø 20 mm Adaptation to various measurement distances owing to a wide range of gear ratios Integrated slip clutch to protect the potentiometer Potentiometer or power output IP65 protection category Up to 3 cam-operated switch outputs, freely adjustable

Profile GP43: Solid shaft Ø 6 mm Adaptation to various measurement distances owing to a wide range of gear ratios Integrated slip clutch to protect the potentiometer Compact design Potentiometer or power output IP65 protection category Up to 3 cam-operated switch outputs, freely adjustable

Extremely resistant to external influences. Solid or blind-hole hollow shaft, max. Ø 20 mm. Adaptation to various measurement distances owing to a wide range of gear ratios. Integrated slip clutch to protect the potentiometer. Potentiometer or power output. IP65 protection category. Up to 3 cam-operated switch outputs, freely adjustable.

This involves a play-free electronic switching cam encoder (abbreviated to: NOCN) with a maximum of four galvanically separated switching outputs (cams), which can be set by the customer and which are activated or deactivated depending on the relevant position of the drive shaft. A parameterisable multiturn absolute encoder with CANopen interface plus the switching cam encoder printed circuit board with separate controller are integrated into the compact housing. The encoder's CANopen position signal and the switching outputs can be parameterised separately. Parameterisation is carried out via the relevant CANopen objects in accordance with the encoder profile according to CiA, DS 406, revision 4.01. The NOCN has a fault monitoring system which outputs a fault message via the CANopen bus (emergency message) on detection of a fault.

This involves a play-free electronic switching cam encoder (abbreviated to: NOCA) with a maximum of four galvanically separated switching outputs (cams), which can be set by the customer and which are activated or deactivated depending on the relevant position of the drive shaft. A parameterisable multiturn absolute encoder with analogue interface plus the switching cam encoder printed circuit board with separate controller are integrated into the compact housing. The analogue signal and switching outputs can be parameterised separately using multifunction pins (MFP and PRE) in the connector.

This involves a play-free electronic switching cam encoder (abbreviated to: NOCE) with a maximum of four galvanically separated SIL2 switching outputs that can be set by the customer, and which are activated or deactivated depending on the respective position of the drive shaft. A parameterisable multiturn absolute encoder with SSI interface and the switching cam encoder PCB with separate controller are integrated in the compact housing. The SSI interface can be preset, the encoding direction is adjustable and the switching outputs can be preset. A special shaft design appropriate to the play-compensating measurement gear ZRS is available. The supply voltage, SSI signal and switching contacts are each galvanically separated from one another.

This involves a play-free electronic switching cam encoder (abbreviated to: NOCE) with a maximum of four galvanically separated switching outputs, which can be set by the customer and which are activated or deactivated depending on the relevant position of the drive shaft. A parameterisable multiturn absolute encoder with SSI interface plus the switching cam encoder printed circuit board with separate controller are integrated into the compact housing. The SSI interface can be preset, the code direction can be set and the switching outputs can be preset.

This involves a play-free electronic switching cam encoder (abbreviated to: NOCI) with a maximum of four galvanically separated1) SIL2 switching outputs that can be set by the customer, and which are activated or deactivated depending on the respective position of the drive shaft. A parameterisable multiturn absolute encoder with incremental interface as well as the four switching outputs are integrated in the compact housing. The switching outputs can be preset. A special shaft design appropriate to the play-compensating measurement gear ZRS is available. The supply voltage, incremental signal and switching contacts are each galvanically separated from one another