Safety light curtains (photoelectric protection devices) are cost-effective and protect the operator's personal safety to the greatest extent possible.

1. Working principle:

The safety light curtain consists of five parts: emitter, receiver, controller, signal cable and control cable. 

The light emitted by the emitter directly hits the receiver to form a protective light curtain. When the light curtain is blocked, the light receiver generates a light blocking signal, which is transmitted to the controller through the signal cable, and the controller processes this signal to generate a control signal to control the brake control circuit of the machine tool or the alarm device of other equipment to achieve Machine stop or security alarm.

2. Suitable for photoelectric protector models:

S4 series safety light curtains: fixed, floating shielding and other functions

Resolution 14mm, 21mm, 36mm

Optical axis spacing 7.5mm, 15mm, 30mm

Protection height: (optical axis number-1)*optical wheelbase

It is suitable for bending machines or protection areas with a protection length of 0-6000mm.

MC series safety light curtain:

Optical wheelbase: 20mm, 40mm

Protection height: (optical axis number-1)*optical wheelbase

It is suitable for bending machines or protection areas with a protection length of less than 400-3500mm.

SNA Series Safety Light Curtains:

Optical wheelbase: 20mm, 30mm, 40mm

Protection height: (optical axis number-1)*optical wheelbase

It is suitable for protection areas with a protection length of 0-3 meters.

SNB/C/D series safety light curtain:

Optical wheelbase: 20mm, 30mm, 40mm

Protection height: (optical axis number-1)*optical wheelbase

It is suitable for the protection area within the protection length of 0-8 meters.