Micro annular gear pump mzr-2905
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Micro annular gear pump mzr-2905 - 1

High performance series Micro annular gear pump mzr®-2905 For industrial production and process technology High dosage precision precision CV < 1 % at low volumes High differential pressures achievable also for low viscosity liquids Compact dimensions length 140 mm, including controller Broad viscosity range methanol, water, solvents, adhesives, grease, gel Low pulsation delivery, low shear stress rotary micro annular gear technology Long service life wear-resistant tungsten carbide Precision motor and sophisticated control DC-servomotor with integrated microcontroller The micro annular gear pump mzr-2905 covers the flow rate range 0.003-18 ml/min. To the main assets of the device belong high precision, low pulsation, low volume dosage even of nonlubricating liquids or at high Applications - Chemical processing - Industrial and plant engineering - Packaging - Medical and pharmaceutical industry - Mini plant technology - Spray technology - Dispensing of adhesives - Ink and paint dosage - Vacuum applications Even if single parameters are within the indicated performance range of technical data, certain parameter combinations may not be achievable. Single parameters may exceed their indicated performance range under adequate circumstances. For detailed evaluation please contact HNP Mikrosysteme. Actual performance may vary. Specifications are subject to change without notice. technology. The pump has been designed for continuous delivery and discrete dosage of water, watery solutions, solvents, methanol, oil, lubricants, adhesives, inks and paints as well as other high viscosity liquids. pressures, compact design and an integrated microcontroller. The pump allows dosage in a broad viscosity range and shows small, economic dimensions. The mzr-2905 targets applications in industrial production and process Flow rate 0.003 - 18 ml/min (min. 10 pl/h *) Smallest dosage volume 0.5 pl Differential pressure range 0 - 5 bar (73 psi) for water, 0 - 30 bar (435 psi) for oil Liquid temperature range -5 ... +60 °C (-20 ... +150 °C *) Viscosity range 0.3 - 50,000 mPas Dosage precision < 1 % Coefficient of Variation CV Fluid connection 1/4"-28 UNF, frontal; optional: inlet 1/8" NPT internal thread, lateral Wetted parts stainless steel 316L (1.4404, 1.4435), tungsten carbide Ni-based; shaft seal: graphite-reinforced PTFE, 316L static seals: FPM, optional: EPDM, FFPM Motor DC-servomotor, 24 V DC, 44 W Controller integrated 16-bit microcontroller Interface 0-10 V, RS-232, 1 digital input/output Customized solutions on request. * with optional by-pass module, fluidic seal module, heat insulation module, heating module Contact HNP Mikrosysteme GmbH Bleicherufer 25 ■ D-19053 Schwerin e-mail info@hnp-mikrosysteme.de http://www.hnp-mikrosysteme.de

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Micro annular gear pump mzr-2905 - 2

Subject to technical changes. Flow charts Liquid water Liquid water Liquid oil Viscosity 16 mPas Flow rate [ml/min] Flow rate [ml/min] Control and software  speed and position control for continuous and discrete dispensing tasks  terminal box S-G05 with potentiometer for speed control  temperature and current limiting  simple ASCII command language for the parameter setting (velocity profiles) and programming of the motor  power supply with DIN 45323 socket or screw terminal  programming with Windows® software »Motion Manager«  RS-232 9-pole SUB-D connector for direct connection to a...

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