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Micro annular gear pump mzr-2542

Resistant customized dosing pump

The micro annular gear pump mzr-2542 of the modular series is suitable for dispensing and metering of aggressive or corrosive liquids. Equipped with oxide ceramic bearings, the material configuration of the pump body as well as of the rotors can be individually selected. Depending on the nature of the delivered liquid, a choice of different resistant components allows a customized configuration. The rotors are available in ZrO2-ceramics or in tungsten carbide. Alloy C22 and PEEK™ are the different housing options.

Advantages

  • Chemically inert materials
    pump components in ceramics, tungsten carbide, alloy C22, alloy C276, PEEK™
  • High dosage precision
    precision CV 1% at low volumes
  • Long service life
    wear-resistant, ultra hard materials
  • Compact dimensions
    length 90 mm, diameter 16 mm
  • Dynamic smart drive and control
    DC precision motor with integrated encoder
  • Low pulsation delivery, low shear stress
    rotary micro annular gear technology, no valves
  • Analytical technology
  • Biotechnology
  • Microreaction technology
  • Laboratory automation

Reduction gear

reduction gear unit,
reduces pump speed,
stabilizes motor speed in low RPM-range, increases drive torque

Programmable controller S-ND

for micro annular gear pumps from the low pressure series and mzr-xx42,
programmable controller for continuous and discrete dosing

Controller S-KG

for micro annular gear pumps from the low pressure series and mzr-xx42,
4-Q-DC controller for continuous dosing

Console drive module mzr-S06 / mzr-S06 E

for micro annular gear pumps from the low pressure and modular series,
operation and control module for laboratory,
programmable controller for continuous and discrete dosing
Flow rate 0.15 – 9 ml/min (min. 0.0015 ml/min *)
Viscosity range 0.3 – 100 mPas (max. 1,000 mPas *)
Precision CV 1 % (Coefficient of Variation CV)
Velocity range 100 – 6000 rpm (min. 1 rpm *)
Fluid connection slip fittings with outside diameter 2 mm optional: manifold assembly M2.1
Wetted parts Alloy C22 (2.4602), optional: PEEK™; shaft ZrO2-ceramics; rotors partially stabilized ZrO2, epoxy resin; shaft seal: graphite-reinforced PTFE, alloy C276; static seals: FFPM, optional: FPM, EPDM
Motor DC-motor with graphite brushes, assigned power rating 4.5 W, nominal voltage 24 V, digital magnet encoder 32 counts per turn
Dimensions (L x W x H) Ø 16 mm, length 90 mm
Weight 70 g
Electrical connection 10-pole connector
Differential pressure range 0 – 1.5 bar (22 psi)
Maximum inlet pressure 1 bar
Operating temperature range -20 ... +60 °C
Displacement volume 1.5 µl
Smallest dosage volume 0.25 µl
Remark * depending on accessories,
Customized solutions on request

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.

File Language Size
Manual mzr-2542
Manual mzr-2542 (863 KB)
Betriebsanleitung mzr-2542 (0.9 MB)
863 KB
Faulhaber Motion Manager
Faulhaber Motion Manager (13.0 MB)
Faulhaber Motion Manager (13.0 MB)
13.0 MB
Micro annular gear pump mzr-2542
Micro annular gear pump mzr-2542 (111 KB)
Mikrozahnringpumpe mzr-2542 (110 KB)
Micropompe gérotor mzr-2542 (114 KB)
111 KB