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 |
