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Micro annular gear pump mzr-7245

Fluid-dependent customizable dosing pump

The micro annular gear pump mzr-7245 of the modular pump series is suitable for dosing and metering in low to medium pressure and viscosity ranges. To the main assets of this series belong low pulsation, high precision low volume dosage of non-lubricating liquids, compact design with smallest dimensions and low price. These pumps are suitable for dosing and dispensing deionized water, aqueous solutions, solvents as well as low to highly viscous oils, lubricants or dyes.

Advantages

  • Customized material selection
    pump components in stainless steel/tungsten carbide, aluminium/tungsten carbide or alloy C22/ceramics
  • High dosage precision
    precision CV 1 % at low volumes
  • Long service life
    wear- and corrosion-resistant materials
  • Compact dimensions
    length 160 mm, including controller
  • Dynamic smart drive and control
    DC-servomotor with integrated microcontroller
  • Pulseless delivery, low shear stress
    rotary micro annular gear technology, no valves
  • Chemical processing
  • Industrial and plant engineering
  • Packaging
  • Dispensing of adhesives

Terminal box S-G05

Terminal box for all drives with integrated controller mzr-xxx5

Fluidic seal module

additional sealing system for handling liquids sensitive to air or moisture and for vacuum applications of pumps from the high performance series

Console drive module mzr-S05 / mzr-S05 E

for micro annular gear pumps from the high performance and hermetic inert series,
operation and control module for laboratory and production,
integrated programmable motor control for continuous and discrete dosing

Additional axial bearing support

support extends the differential pressure range up to 40 bar and the maximum inlet pressure up to 5 bar
Flow rate 0.048 – 288 ml/min
Viscosity range 0.3 – 10,000 mPas (0.3 – 50,000 mPas *)
Precision CV 1 % (Coefficient of Variation CV)
Velocity range 1 – 6000 rpm
Fluid connection 1/8" NPT internal thread, lateral optional: flanged connection with pipe socket, frontal
Wetted parts Pump case: stainless steel 316L, optional: aluminium anodized, alloy C22; rotors: tungsten carbide Ni-based, optional: ceramics; bearing: ceramics, epoxy resin; shaft seal: graphite-reinforced PTFE, stainless steel 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
Dimensions (L x W x H) approx. 160 x 42 x 60 mm
Weight approx. 980 g (Aluminum version approx. 600 g)
Electrical connection 10-pole connector
Differential pressure range 0 – 5 bar (0 – 40 bar *)
Maximum inlet pressure 1 bar (5 bar *)
Operating temperature range -5 ... +60 °C
Displacement volume 48 µl
Smallest dosage volume 30 µl
Remark * with optional additional axial bearing support

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
Faulhaber Motion Manager
Faulhaber Motion Manager (13.0 MB)
Faulhaber Motion Manager (13.0 MB)
13.0 MB
Manual mzr-7245
Manual mzr-7245 (2.0 MB)
Betriebsanleitung mzr-7245 (2.9 MB)
2.0 MB
Micro annular gear pump mzr-7245
Micro annular gear pump mzr-7245 (109 KB)
Mikrozahnringpumpe mzr-7245 (113 KB)
Micropompe gérotor mzr-7245 (112 KB)
109 KB