Shaft couplings - Import export

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.

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.

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.

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 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.

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.