FRS

• Insulation Voltage 250V~
  
• Maximum Voltage 250V~
  
• Base black nylon additive
  
• Cover yellow thermoplastic high mechanical and thermal resistance
  
• Operating Temperature -20 °C + 60 °C -40 °C + 60 °C (on request)
  
• Worm transmission
  
• Standard cable input: 1 cable gland M16 x 1,5
  
• Protection against contact voltages on double insulation
  
• Maximum rpm 500
  
• CE omologation
  
• Weight about 300 gr (2 contact model)
  
• Made in Italy product – patented shape

• Microswitch 1NO 1NC fast open guarantee model R white color (fingerproof) model D with gold contact (on request)
  
• Rules conformity EN 60947-5-1
  
• Insulation Voltage 250V~
  
• Utilization Category AC-15, Ue 250V, Ie 3A
  
• Current Ith 10A
  
• Interruption power in compliance with EN 60947-5-1
  
• Insulation in compliance with EN 60947-5-1
  
• Mechanical life 30 · 10⁶ cycle
  
• Clamp screw with finger protection
  
• Terminal in compliance with EN 50013
  
• Fuse 10 A gG
  
• Life for resistive load 250V~ 6A: 105 cycle
  
• Life for inductive load 250V~ 3A: 0,3 · 105 cycle
  
• Life in D.C. 24V= 20W L/R 40ms: 3 · 105 cycle
  
• Omologation CE - IMQ CA 02.03310

If not specified, the limit switches are supplied with the white tip type A cam. Other profiles on request.

Regulation criteria:

• Each cam is equipped with its own adjusting screw micrometer. The adjustment is made simply using a screwdriver.
  
  

• loosen the screw top
• rotate hand cams
• tighten the top screw (1 Nm torque)
  
  

• turn the adjusting screw for each cam
• Recommended screwdriver 4.0 x 0.8

Directives:

• 2006/42/CE
• 2011/65/UE
  
  

• CEI EN 60947-1
  
• CEI EN 60947-5-1
  
• CEI EN 60204-1
  
• CEI EN 60529
  
• CEI EN 60439-1
  
  

• IP 65
  

The long-term experience with several manufacturers of sensors allows to create the necessary interfaces to mount various sensors of different marks, according to our customers’ exigencies.

• The standard types are 2 and 4 contactsA
• Available 3 contacts on request and for quantities.
• Unless other specifications, the limit switches are suppliedwith white pointed cams (type A). For other profiles,just add B / C / D / E / F at the end of the part number.

FRS limit switches can be customized according to the order quantity. Specific customizations:

• shafts of different lengths
• different kinds of switches
• side cable exits
• cams of different profiles
• customized labels
• cover in customized colour

The range of the accessories integrates and completes the limit switches series and facilitates their use according to particular requirements. A series of cog wheels, a male connection and a flexible shaft are the interfaces which have specifically been designed in order to transmit the motion easily from the motor shaft to the limit switch shaft. The fitting of a potentiometer, an encoder or another position sensor close to the micro switch group involves a linear exit in the same box.

A series of cog wheels of different diameters allows you an easy joining through pinions and belts.

• Module 5 with 12 teeth
• Module 6 with 11 teeth
• Module 8 with 12 teeth
• Module 10 with 12 teeth
• Module 12 with 10 teeth
• Module 12 with 12 teeth
• Module 14 with 10 teeth
• Module 16 with 10 teeth
• Module 18 with 10 teeth
• Module 20 with 8 teeth
• Module 20 with 11 teeth

The male connection helps the joining to motors or reducing gears.

The flexible shaft allows you to couple the shafts that are not perfectly aligned.

An interface flange allows the limit switch to be fixed without need of a special fixing plate.

• Potentiometer (on request)
• Other Sensor (on request)
  
• Plastic Supoprt (on request)
  
• Finger-proof
  
• Golden contact
  
• -40°C Version