Rotary Limit Switch – Oscar
- Conformity to Community Directives: 2014/35/UE 2006/42/CE
- Conformity to Standards: EN 60204-1 EN 60204-32 EN 60947-1 EN60947-5-1 EN 60529
- Regulations for the prevention of accidents BGV C 1 (only for Germany)
- CAN/CSA-C22.2 No 14-13
- UL 508
- IEC 61508:2010 Part 2-4-6-7
- Storage ambient temperature: -53°C/+80°C
- Operational ambient temperature: -53°C/+80°C
- Protection degree: IP 66 / IP 67 / IP 69K IP 66 / IP 67 (version with cover rise)
- NEMA Protection degree: Type 4X*
- Insulation category: Class II
- Maximum rotation speed: 800 rev./min (Output 1 >1:22, Output 2 >1:22 or =1:1) 200 rev./min (Output 1 ≤1:22, Output 2 ≤1:22 or =1:1)
- Cable entry: cable gland M20 – M16 (8 max)
- HALT test (data available on request)
- Markings and homologations: CE cULus* EAC
- Utilisation category: AC 15 / 250 Vac / 3 A
- Rated thermal current: 10 A
- Rated insulation voltage: 300 Vac
- Mechanical life: 10×106 operations
- Connections: screw-type terminals
- Markings and homologations: CE EAC cULus
PRSL0110XX PRSL0111XX
Oscar offers the flexibility of two different outputs with different revolution ratios and the possibility of installing different movement detection devices.
Features
– It consists of a gear motor that transfers movement to the cams and the other movement detection devices through a primary input reduction stage (worm gear and helical toothed gear) and one or more secondary output stages.
– Accurate adjustment of cams by means of screws.
– Positive opening NC contacts for safety functions.
– Mechanical life of switches: up to 10 million operations.
– IP protection degree: Oscar is classified IP66, IP67 and IP69K.
– NEMA protection degree: Oscar is classified Type 4X*.
– Extreme temperature resistance: -53°C to +80°C.
– It features transmission and gear driving shafts made of stainless steel AISI 430F or AISI 303, worm gear transmission shaft rotating on ball bearings, self-lubricating technopolymer gears and driving bushes, technopolymer base and cover.
– All materials and components used are wear resistant and guarantee protection of the unit against water and dust.
Options
– Revolution ratios from 1:1 to 1:1550, achieved by combining different secondary output stages.
– Each of the two outputs can be set to a different revolution ratio to enable diversified control of the machine when special requirements need to be met.
– Snap action switches with 1NO+1NC change-over contacts or slow action switches with 1 NC contact.
– It can be equipped with 2 cam sets (with up to 10 switches), potentiometers and encoders (alone or on top of cam sets with up to 3 switches), Egon 36-AL absolute encoders (alone or on top of cam sets with up to 2 switches) and Yankee absolute encoders (on top of cam sets with up to 4 switches).
– XL version featuring cover rise available with 2 cam sets (with up to 12 switches), potentiometers and encoders (alone or on top of cam sets with up to 5 switches), Egon 36-AL absolute encoders (alone or on top of cam sets with up to 4 switches) and Yankee absolute encoders (on top of cam sets with up to 6 switches).
– Dedicated cable glands 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.
– Plates with universal adapter to replace existing systems.
Increased safety system “Lima”
– Lima is designed to be integrated in equipments complying with the standard ISO 13849 on control system safety rules.
– Lima can be connected to a control unit or to a PLC to control the rotation of the limit switch shaft (and thus of the equipments connected to it).
– Lima has two separate detection systems, without direct contact, using different technologies to ensure control redundancy.
– Lima allows two detection systems to be wired by using two separate cables, through a 8-pin terminal board.
Sensor connection: self-lifting screw terminal board – 8 PIN (4 for each sensor).
| PRSL0110XX |
| PRSL0111XX |
