Encoders - Import export

Compact sized encoders series REC fit to any application where short body dimensions are required – the case length only measures 38 mm. REC encoders are available with different mechanical versions: with round flange and servo copling (type REC520/REC540), square flange (REC620) or hollow shaft, with (REC450) or without elastic support(REC440). The case is out of strong aluminium and connections are ensured by the connector type M12, or optionally by cable. The encoder with M12 connector output is UL Listed for the canadian and US markets. The pulses per revolution number ranges from 2 to 12500.

Lika offers a complete range of Profinet-certified absolute encoders. Available in both low cost 27-bit resolution multiturn EM- series and high resolution singleturn (18-bit) and multiturn (30-bit) H-series, Profinet IO encoders fully comply with the Encoder Profile Specifications V4.1 version 3.162 based on the PROFIdrive profile. Furthermore they fulfill the requirements of the Application Classes 3 and 4 and support both the RT real-time transmission mode and the IRT isochronous real-time mode to meet precise and deterministic data exchange needs (jitter less than 1 µs and cycle time down to 1 ms). Profinet encoders support the standard telegrams 81, 82, 83 and 84 and implement advanced functions such as full scaling, preset, code sequence, position and velocity readout, diagnostic information. Among the key benefits: real time communication, deterministic synchronization, complete diagnostics, IT integration.

Wire transducers series WDS are composed by the draw-wire mechanics coupled to Elap multiturn absolute high-resolution encoder MEM-BUS or MEM. They can provide different communication protocols – EtherNet/IP, EtherCAT, PROFINET, Profibus, CANopen or SSI output signal. The encoder grants high resolutions values (28 or 29 bit) and strokes ranging from 3000 to 15000 mm. The housing is out of aluminium, whilst the wire consists of coated poliamide stainless steel.

Stout, easy to install, highly protected against environmental agents: ELAP wire encoders series HLS are the ideal solution for those industrial applications which require high accuracy and measuring length up to 12 metres. The encoder HLS is available with strokes ranging from 1000 to 12000 mm, and resolutions ranging from 0.04 to 1 mm, push-pull or line driver output signal. The types HLS-S, HLS-M and HLS-L differ for mechanical size and measuring stroke. Series HLS-S: 1000 mm – Resolution mm: 0.04 – 0.1 – 0.2 – 0.5 – 1 Series HLS-M: 1000, 2000, 3000, 4000, 5000 – Resolution mm: 0.05 – 0.1 – 0.2 – 0.5 -1 Series HLS-L: 6000, 7000, 8000, 9000,10000, 11000, 12000 mm – Resolution mm: 0.5 – 1

Engineered on the basis of a compact innovative technology, the incremental encoders E30, offer great accuracy and reliability in a small size, and an excellent price/performance ratio. The incremental encoders E30 are available both in the bidirectional version (E30) and in the bidirectional type with zero reference pulse (E31); the pulses per revolution no. ranges from 2 to 12500. Their body diameter measures 30 mm only, with shaft diameter 4 or 6 mm. The encoder E30 is housed in an ABS plastic case, with axial cable or connector outlet. The output signals can be provided in NPN open collector, push-pull or line-driver format.

The small size encoders series E40 feature great accuracy and compact size. The incremental encoder E40 can be supplied with different mechanical flanges: the type E40 has 6 fixing holes on diameter 30 mm, while the type 40A has 4 holes on diameter 25.4 mm; the encoder E40V has a front fixing screw, and the series E40Q is provided with a square flange of mm 43×43. The types E40M and E40S are hollow shaft encoders designed for motor coupling, respectively by joint and by anti-rotational elastic metal support. For all the types the ppr no. ranges from 2 to 12500, with or without zero pulse (E40 or E41). The series standard case is out of ABS plastics, with axial or radial cable or connector outlet; series RE40 with aluminium housing and IP65 radial cablepress outlet is also available.

The small size encoders series RE40 feature great accuracy, compact size and stoutness. The incremental encoder RE40 can be supplied with different mechanical flanges: the type RE40 has 6 fixing holes on diameter 30 mm, while the encoder E40V has a front fixing screw, and the series RE40Q is provided with a square flange of mm 43×43. The types RE40M and RE40S are hollow shaft encoders designed for motor coupling, respectively by joint and by anti-rotational elastic metal support. For all the types the ppr no. ranges from 2 to 12500, with or without zero pulse (RE40 or RE41). The aluminium housing, with axial or radial cable gland, grants IP65 protection degree against environmental agents.

Stout and reliable the incremental rotary encoders series SEB/SEB-Z can be employed in severe conditions. They can be supplied in the bidirectional type (SEB) or bidirectional with zero reference pulse (SEB-Z). The number of pulses per revolution ranges from 2 to 12500. The types SEB-M/SEBZ-M operate according to the magnetic principle, with a number of ppr ranging from 8 to 2048. The ABS plastic case offers high protection against environmental agents – IP65 degree, which can be upgraded to IP66 with the optional O-ring mounted on the encoder shaft. The connections are provided by cable or connector in axial position; the output signals can feature the NPN open collector, push-pull or line-driver format.

Compact sized – Ø 50 mm x 48 mm – and stout, incremental encoders series RE50 are specially engineered for industrial use. The number of pulses per revolution ranges from 2 to 12500, with or without zero reference pulse.. The aluminium case offers PI65 protection degree against environmental agents. The connections are provided by cable or M12 connector in axial position; the output signals can feature the push-pull or line-driver format.

The incremental encoders series REV ensure high performances in terms of reading accuracy and signal stability. The aluminium housing offers an excellent protection against environmental agents and makes them suitable for applications in harsh environments. They can be supplied with round clamping or sychro flange, or square flange.

The range of incremental encoders fit to be coupled to motor shafts includes different mechanical types: the series RE400, with flange diameter 53.5 mm and RE470, with flange diameter 72 mm, provide a coupling joint, while the series RE410 and RE450 avail on a hollow shaft. Different measures are available for the joint hole and for the shaft diameter. All the types are housed in a metal case. The connection type and position can be chosen among different options, as well as the output signal formats. The pulses per revolution number ranges from 2 to 12500. The zero reference pulse option is available for all the series (type RE401/RE411/RE451/RE471)

The flexible joint mounted on the encoder shaft grants a very good coupling, without parallel and angular mis-alignment, and avoids overloads, which can damage the bushings life. Elap measuring wheels are fit for the use in touch with metal, steel profiles, varnished surfaces, plastic materials, paper, cardboard, wood, fabrics and leather; they offer an excellent resistance to oil, fuels, ozone and environmental agents.

Elap encoders MEM-Bus EtherNet/IP can be easily integrated in any EtherNet/IP net, as they comply with all EtherNet/IP interface requirements, according to directives IEC61784-1. The encoder features the encoder profile 22H according to CIP™ protocol specifications.The encoders are ODVA conformant certified, including CIP Sync certification.MEM-Bus encoders are supplied in multiturn version with 29 bit resolution (8192 steps/revolution x 65536 revolutions). Different mechanical versions are available to satisfy all application requirements: square flanged, round flanged with servo coupling, and with hollow shaft to couple directly to a motor shaft; all the types offer different options for the shaft/hole diameter. The electrical connection is by 3 M12 connectors. The stout aluminium case ensures a high protection degree, so that it is possible to apply MEM-Bus encoders in severe industrial environments. MEM-Bus EtherNet/IP are UL certified for the Canadian and United States market.

Absolute encoders MEM-BUS EtherCAT comply with Profile CANopen over EtherCAT (CoE), Cia DS-406. They avail on EtherCAT conformance certification and are UL Listed for the canadian and US market. MEM-Bus encoders are supplied in multiturn version with 29 bit resolution (8192 steps/revolution x 65536 revolutions). Different mechanical versions are available to satisfy all application requirements: square flanged, round flanged with servo coupling, and with hollow shaft to couple directly to a motor shaft; all the types offer different options for the shaft/hole diameter. The electrical connection is by 3 M12 connectors. Reduced cabling and easy configuration – each slave is addressed automatically – simplify the installing operations. The stout aluminium case ensures a high protection degree, so that it is possible to apply MEM-Bus encoders in severe industrial environments.

The absolute encoders series MEM-Bus avail on an interface to connect to field bus systems according to the CANopen standard. The encoders comply with standards CIA DS301, DS406, DS 305, featuring the functions of Class 2. They are supplied in multiturn version with 29 bit resolution (8192 steps/revolution x 65536 revolutions). The encoder operating parameters are set directly by the user: revolutions no., steps per rev., rotation direction and preset no. The diagnostic function signals possible parameter, position or temperature errors as well as the battery alarm – the data memory is anyway ensured for a long period (30 years). The baud rate and node selection can be easily set by LSS protocol or by means of dip-switches. MEM40-Bus encoders avail on 3 signalling LEDs for supply state, line and error. The encoder comes with metal housing, round flange, solid or hollow shaft. The electrical connection is by M12 connector. The encoders are UL listed for Canada and USA markets.

Elap absolute encoders series MEM-Bus comply with the Encoder Profile Specifications V4.1 version 3.162 related to Profidrives. They fulfil the requirements of the Application Classes 3 and 4,that is they provide all functions for scaling factor, preset, rotational direction, positioning and speed values, diagnostic. MEM-Bus encoders support the RT Real Time and IRT Isochronous Real Time transmission mode, thus ensuring fast, accurate and safe data transfer. Besides standard telegrams 81, 82, 83, 84 Elap encoders support the user telegram 860, featuring Profibus telegram, a peculiarity which simplifies the encoder handling, as well as the possible migration from Profinet devices. MEM-Bus encoders are supplied in multiturn version with 29 bit resolution (8192 steps/revolution x 65536 revolutions). Different mechanical versions are available to satisfy all application requirements: square flanged, round flanged, with solid or hollow shaft.

The encoders series MEM can be supplied in single or in multiturn version, with high resolution values: up to 13 bits info/revolution (corresponding to 8192 info/rev.) x 15 bits rev. (corresponding to 32768 rev.), in binary or Gray code. The multiturn encoders provide the SSI serial output signal, while the singleturn type offer two output options: SSI or push pull parallel signal. Several mechanical versions are available to satisfy all application requirements: round flange, square flange, hollow shaft, with different options for the shaft diameter and connection position and type.

Wire transducers series WPS are composed by the draw-wire mechanics coupled to Elap multiturn absolute high-resolution encoder MEM-BUS or MEM. They can provide different communication protocols – EtherNet/IP, EtherCAT, PROFINET, Profibus, CANopen or SSI output signal. The encoder grants high resolutions values (28 or 29 bit) and two availble strokes: 2300 or 5000 mm. The housing is out of glass fiber reinforced nylon, whilst the wire consists of coated poliamide stainless steel.

The range of square-flanged incremental encoders includes the series RE620, with centering mask diameter 31.75 mm, compatible with the international standard SIZE25, and the series RE650, with centering mask diameter 50 mm. Both the types are housed in a metal case. The connection type and position can be chosen among different options, as well as the output signal formats and the shaft diameters. The pulses per revolution number ranges from 2 to 12500. The zero reference pulse option is available for both series (type RE621 – RE651).

Impulse heat sealer for closing and coding plastic tubes of variable height, from 105 mm to 220 mm, with diameter up to 50 mm (60 mm with optional). Simple and compact with electromagnetic operation and innovative temperature control that constantly monitors, cycle after cycle, the real sealing temperature. CE certified. The TUBO3 heat sealer for tubes can seal tubes starting from 20 mm in diameter and 105 mm high. On request it is possible to make a special tube holder for tubes with a diameter of 20 mm and a height of 70 mm. However, it is not possible to seal tubes with a diameter of less than 20 mm and a height of less than 70 mm.

Optical multiturn absolute encoder, solid shaft, with PROFINET IO and ETHERCAT output interface. Absolute multiturn programmable encoder for industrial fieldbus application.