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LEWA intellidrive - The mechatronic All-in-One pump system

LEWA intellidrive - The mechatronic All-in-One pump system
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LEWA intellidrive - The mechatronic All-in-One pump system - 1

intelligent ■ flexible ■ dynamic ■ high precision

LEWA intellidrive - The mechatronic All-in-One pump system - 2

r For diverse applications: LEWA intellidrive®- a limitless range of potential uses m- Photo: ratiopharm Prcision filling: LEWA intellidrive® synchronizes with the filling machine, e.g. in the pharmaceutical industry. By intelligently overlaying the feed flows of two single pumps, it is possible to prevent pressure LEWA engineering for your spcial application. LEWA is uniting what was previ-ously separate: Pumps with standard frequency-controlled drives and separate stroke adjustment actuator can now be combined into one unit. This simplifies the installation and wiring effort, since...

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LEWA intellidrive - The mechatronic All-in-One pump system - 4

r For spcifie requirements: LEWA intellidrive® - individually designed for you Engineering system/ control console H Ethernet Ethernet Standardized drive and automation hardware together with LEWA know-how that is built into the software to meet your individual requirements. The diagram illustrates an example of a configuration model. HMI = Human-Machine Interface Besides the standard pump heads, special variants may also be used, e.g. acid-resistant heads with PTFE lining, which is typical of LEWA products. LEWA intellidrive® combines practice-proven LEWA diaphragm pump technology and the...

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LEWA intellidrive - The mechatronic All-in-One pump system - 5

LEWA intellidrive® is able to adjust the drive-side angular velocity on the fly to adapt fluid kinematics to the specific requirements of your process. The diagrams illustrate - in a direct comparison to standard drive systems - how LEWA intellidrive® reduces flow pulsation. With a second pump in the system layout, it is possible to generate nearly pulsation-free volumetric flows by precise electronic synchro-nization of the mechanically decou-pled pumps. / V y ce sz Standard drive System LEWA intellidrive® High-viscosity fluids can only be pumped by intelligent stroke travel control,...

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LEWA intellidrive - The mechatronic All-in-One pump system - 6

r For widely diverse applications: Mechatronic Systems in practice Combining two mdia in one pump: No problem with LEWA intellidrive . Valves on the suction side of a pump head controlled by LEWA intellidrive® can transport two diffrent fluids. This involves controlling the rotational angle to distribute the drive's suc驭tion stroke according to the desired volumetric ratio of the two mdia. The valve for Fluid 1 opens at front dead center, and this fluid is suctioned into the pump head. When a computed rotational angle is reached, the motor stops and the valves are switched over. Now the...

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LEWA intellidrive - The mechatronic All-in-One pump system - 7

Chromatography: Prcision in low-pressure and high-pressure sparation. In chromatographic Systems, LEWA intellidrive® can play out all of its ad-vantages simultaneously. For example, the combination "speed variation" and "partial stroke mode" yields a maxi驭mum adjustment range of over 1 : 150. While conventional technology requires frequency converters and an electric stroke adjuster, each of which must be supplied with separate power and data connections, LEWA intellidrive® just requires one connection. LEWA intellidrive® can even choose the optimal adjust- ment mechanism. This enables...

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LEWA intellidrive - The mechatronic All-in-One pump system - 8

A MEMBER OF NIKKISO Creating Fluid Solutions pumps + Systems For short distances: LEWA at your service worldwide Austria ■ LEWA Pumpen GmbH 1150 Vienna Phone +43 1 8773 040- 0 info@lewa.at www.lewa.at Germany ■ LEWA HOV GmbH + Co KG 71229 Leonberg Phone +49 7152 6091- 0 hov@hov.de www.hov.de Romania ■ LEWA Romania s.r.l. 050579 Bucharest Phone +40 21 4107- 340 info@lewa.ro www.lewa.ro Ukraine ■ LEWA Ukraine LC 03039 Kiev Phone +380 44 52796 - 31 office@lewa.kiev. ua www.lewa.com.ua Brazil ■ LEWA Bombas Ltda. 09951- 970 Diadema/SP Phone +55 11 4075 9999 vendas@lewa.com.br www.lewa.com.br...

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