E32NRFP-LNN-NS-00 Driver/Controller

Description

E32NRFP-LNN-NS-00 Driver/Controller

E32NRFP-LNN-NS-00 Driver/Controller

A significant POWERPAC performance attribute is that when a current higher than rated current is applied, the increase in torque will be more linear than other hybrids. Furthermore, current levels increasingly higher than rated current are less likely to cause demagnetization. Capitalize on this performance characteristic which will provide an acceleration boost to move loads even faster. This technique is applicable to intermittent duty applications in that the thermal limit of the motor cannot be exceeded. Driving the motor at higher than rated current is duty cycle dependent. Contact the factory for application assistance.

A significant POWERPAC performance attribute is that when a current higher than rated current is applied, the increase in torque will be more linear than other hybrids. Furthermore, current levels increasingly higher than rated current are less likely to cause demagnetization. Capitalize on this performance characteristic which will provide an acceleration boost to move loads even faster. This technique is applicable to intermittent duty applications in that the thermal limit of the motor cannot be exceeded. Driving the motor at higher than rated current is duty cycle dependent. Contact the factory for application assistance.

OWERMAX II® sets the world performance standard for NEMA 23 step motors. At up to 253 oz-in. holding torque, you won’t find a more powerful two inch stepper. With POWERMAX II you also gain the cost advantages of design for manufacturability (DFM) and North America’s most advanced step motor manufacturing line. That makes POWERMAX II economical without sacrificing features – such as long life bearings, high temperature insulation and quality magnet materials. Plus DFM means we can build POWERMAX II to your specifications, in the volumes you need, according to your JIT or other delivery schedule.

Since the first microprocessor based controller was proposed in 1973, it has gradually improved and ultimately formed a fully functional, safe and reliable digital distributed control system DCS. Its performance is greatly superior to that of any control system. It can meet various requirements of DAS, MCS, SCS, and APS systems in thermal power plants. Currently, a management layer network can be established through industrial Ethernet to meet the increasing demand for strengthened management in thermal power plants. It can be said that the monitoring of the DCS system can cover the entire process of large thermal power units. However, since the emergence of FCS and its commercialization in the 1990s, the following arguments have been continuously published in public publications: “From now on, the new fieldbus control system FCS will gradually replace traditional DCS”; After the adjustment function is decentralized to the site, the traditional DCS does not need to exist and will automatically disappear; In the next decade, the traditional 4-20mA analog signal system will gradually be replaced by the bidirectional digital communication fieldbus signal system, and the distributed control system DCS for analog and digital will be updated to the fully digital fieldbus control system FCS. These arguments can be summarized in one sentence: FCS will replace DCS, and DCS will henceforth perish.

The above arguments are all from the mouth of authoritative experts, and it is indeed reasonable. Digital communication is a trend that represents technological progress and cannot be stopped by anyone. The bidirectional digital communication fieldbus signaling system and the enormous driving force generated by it accelerate the transformation of field devices and control instruments, and develop more and more fully functional digital intelligent field devices. These are all things that DCS systems do not possess, and the resulting advantages and benefits for the design, configuration, operation, maintenance, and management of thermal power plants are also beyond the capabilities of DCS systems. Furthermore, FCS has evolved from DCS and PLC, retaining the characteristics of DCS. In other words, FCS has absorbed years of experience in DCS development research and on-site practice, including lessons learned. It seems logical to conclude that ‘FCS will replace DCS’.

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