Frequency Converters Keep Energy Costs Down

The EFC 3610 and EFC 5610 frequency converters from Rexroth address energy-consumption issues facing operators of high-capacity pumps, compressors and fans. Scalable in performance and functionality features, the units can be integrated into a wide range of automation environments with simple commissioning and open interfaces.

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Hydraulics Simplify Auto-lube System

SKF’s Lincoln HTL 201 EEX hydraulically driven pump is intended for use in applications such as underground mining. Featuring a steel pump body and lubricant reservoir, the unit is claimed to be a cost-effective alternative to electrically driven pumps that need a cabinet for protection. The HTL 201 EEX is operated via the hydraulic system of a primary machine or carrier system and supplies lubricant as long as that machine or carrier is active.

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New Compressors Talk to the Internet

Ingersoll Rand unveiled its new RS30 and RS37 models, described as the first in a series of next generation oil-flooded, rotary screw air compressors for use in a wide range of industrial plant applications. According to the company, the new compressors improve performance through a state-of-the-art air end. The new air end design was developed through advanced analytics and modeling, and includes an optimized rotor profile that provides up to an 18% efficiency improvement compared with previous models.

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