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The existing range of 50 to 141W and 800W motors from JVL has now been supplemented with the introduction of a mid-range 400W model offering 1.3Nm up to 3,000rpm, and shortly up to 1,200W.

The MAC400 provides all of the same features as the larger MAC800 model, but also offers: absolute multiturn encoder (Q2 2009); prepared for Powerlink, Ethercat, Ethernet/IP, Profinet and Sercos; improved two-channel power dump circuit; two RS422 channels for encoder in/output and SSI encoder; six IO for capture of position; interrupt, counters, enable, timer and PLC functions; high-speed serial interface; plugable power connectors; and natural cooling.

The driver, controller, encoder and Hall sensor are all integrated within the motor in a robust, splash-proof housing.

The basic motors offer the following standard features: operating commands from PC/PLC via RS232/422/485; pulse/direction or quadrature inputs for electronic gearing; A+B encoder output; velocity and torque control, controlled digitally or via +/-12bit, +/-10V inputs; positioning via digital interface; software-controlled end-of-travel stops; selection of acceleration, maximum velocity, torque and so on; sixth-order servo filter; sine commutation with 2048 PPR encoder; alarm and ‘in position’ outputs; three inputs and three outputs for start/stop and capture applications; and internal power dump.

In addition, the JVL integrated MAC motors utilise a modular concept.

Plug-in expansion modules adapt the motor to the application.

The user can choose connector type, for example, D-Sub, cable glands or M12 connectors, and choose between Profibus, Devicenet, CANopen or nano-PLC control.

High-speed and wireless modules are further options.

If the feature required is not available, JVL offers a customised module.

JVL Industri Elektronik

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