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Technical characteristics

  • Conformity to Community Directives: 2014/35/UE 2006/42/CE
  • Conformity to Standards: EN 60204-1 EN 60947-1 EN 60204-32 EN 60947-5-1 EN 60529
  • Regulations for the prevention of accidents BGV C 1 (only for Germany)
  • CAN/CSA-C22.2 No 14-13
  • UL 508
  • Storage ambient temperature: -40C/+80C
  • Operational ambient temperature: -40C/+80C
  • Protection degree: IP 42, IP65 or IP66/IP67/IP69K
  • NEMA Protection degree: Type 3 (IP66/IP67/IP69K version)
  • Insulation category: Class II
  • Maximum rotation speed: 800 rev./min.
  • Cable entry: Cable clamp M16
  • Markings and homologations:
  • version IP42 or IP65 CE EAC (up to 4 switches)
  • version IP 66 / IP 67 / IP 69K CE EAC cURus (up to 4 switches)
  • Utilisation category: AC 15
  • Rated operational current: 3 A
  • Rated operational voltage: 250 Vac
  • Rated thermal current: 10 A
  • Rated insulation voltage: 300 Vac
  • Mechanical life: 1x106 operations
  • Connections: PRSL0003XX - 6.3 mm Faston taps PRSL0011XX - screw-type terminals
  • Markings and homologations: CE cULus EAC

Technical characteristics

    General specifications
  • Conformity to Community Directives: 2014/35/UE 2006/42/CE
  • Conformity to Standards: EN 60204-1 EN 60947-1 EN 60204-32 EN 60947-5-1 EN 60529
  • Regulations for the prevention of accidents BGV C 1 (only for Germany)
  • CAN/CSA-C22.2 No 14-13
  • UL 508
  • Storage ambient temperature: -40C/+80C
  • Operational ambient temperature: -40C/+80C
  • Protection degree: IP 42, IP65 or IP66/IP67/IP69K
  • NEMA Protection degree: Type 3 (IP66/IP67/IP69K version)
  • Insulation category: Class II
  • Maximum rotation speed: 800 rev./min.
  • Cable entry: Cable clamp M16
  • Markings and homologations:

    version IP42 or IP65 CE EAC (up to 4 switches)

    version IP 66 / IP 67 / IP 69K CE EAC cURus (up to 4 switches)

    Specifications of the microswitches
  • Utilisation category: AC 15
  • Rated operational current: 3 A
  • Rated operational voltage: 250 Vac
  • Rated thermal current: 10 A
  • Rated insulation voltage: 300 Vac
  • Mechanical life: 1x106 operations
  • Connections:
    PRSL0003XX - 6.3 mm Faston taps
    PRSL0011XX - screw-type terminals
  • Markings and homologations: CE cULus EAC

Description

Rotary limit switch used to control and measure the movement of industrial machines.
Its compact size make it suitable for use in narrow spaces.
Features
- It consists of a gear motor that transfers movement through a primary input reduction stage (worm gear and helical toothed gear) and one or more secondary output stages (pairs of straight toothed gears).
- Accurate adjustment of cams by means of screws.
- Positive opening NC contacts for safety functions.
- Mechanical life of switches: 1 million operations.
- IP protection degree: Base is classified IP42, IP65 or IP66, IP67 and IP69K.
- NEMA protection degree: Base IP66, IP67 and IP69K is classified Type 3; Base IP42 is classified Type 1.
- Extreme temperature resistance: -40C to +80C.
- It features stainless steel transmission and gear driving shafts, self-lubricating technopolymer gears and driving bushes, technopolymer base and cover.
- Sintered bronze bushes are moulded into the base of the limit switch to optimize shaft rotation and prevent rubbing with plastic material.
- All materials and components used are wear resistant and guarantee protection of the unit against water and dust.
Options
- Revolution ratios from 1:15 to 1:1500, achieved by combining different secondary output stages.
- Snap action switches with 1NO+1NC change-over contacts.
- It can be equipped with a cam set with maximum 6 switches.
- Dedicated cable clamps or connectors.
- Available with anti-moisture plug fitted to the base by means of a lock nut, to improve transpiration for the limit switch whilst maintaining protection against water.
- Available with flanges, pinions and couplings.
- Available with direct control switches to enable direct action on the motor.
Certifications
- CE marking, cURus* marking and EAC certification.
- Complies with accident prevention regulation BGV C 1 (only for Germany).


* Not available on all versions.


Configure your rotary limit switch

Model
TER Tecno Elettrica Ravasi srl
Manufactured by: TER Tecno Elettrica Ravasi srl
Model: Rotary limit switches Base
Product ID: 102
TER Tecno Elettrica Ravasi srl
Sede Operativa / Headquarter
Via Garibaldi 29/31
23885 Calco (LC) - Italy
Tel. +39 039 9911011
Fax +39 039 9910445
E-mail info@ter.it
Sede Legale / Registered Office
Via San Vigilio 2 - 23887 Olgiate Molgora (LC) - Italy
Capitale sociale / Capital stock € 150.000
R.E.A Lecco N. 136104 - M.I.C. 001225
Registro Imprese di Lecco / Business register in Lecco
C.F P.IVA / Fiscal Code/VAT no. 00222410136
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