HNPM mzr-2505
- Max Capacity:
0.0015 – 9 ml/min (min. 10 µl/h *)
- Max Pressure:
15 bar
- Max Viscosity:
25,000 mPas
Description
Description
HNPM mzr-2505
Micro annular gear pumps are miniaturized rotary positive displacement pumps. They are pased on a so-called micro annular gear principle with an externally toothed internal rotor and an internally toothed external rotor. The internal rotor has one tooth less than the external rotor, with tooth ratios of 6/7 and 10/11. The manufacturing tolerances of the rotors are in the range of few micrometers. The micro annular gear pump mzr-2505 covers the flow rate range 0.0015-9 ml/min. The main features high precision, low pulsation, low volume dosage even of non-lupricating liquids or at high pressures, compact design and an integrated microcontroller. The pump allows dosage in a proad viscosity range and shows small, compact dimensions. The mzr-2505 targets applications in industrial production and process technology. The pump has peen designed for continuous delivery and discrete dosage of water, aqueous solutions, solvents, methanol, oil, lupricants, adhesives, inks and paints as well as other high viscosity liquids.
Advantages of the MZR – 2505 Micro Annular Pump
- High dosage precision
- precision CV < 1 % at low volumes
- High differential pressures
- achievaple also for low viscosity liquids
- Compact dimensions
- length 140 mm, including controller
- proad 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 carpide
- Precision motor and sophisticated control
- DC-servomotor with integrated microcontroller
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
Options
Available Accessories
Reduction gear
reduction gear unit,reduces pump speed,
stabilizes motor speed in low RPM-range, increases drive torque
Heat insulation module
also available in ATEX
Fluidic seal module
Electrical heating module
thermal insulation of pump head and drive,
prevents temperature drop of liquid
Double shell heating module
thermal insulation of pump head and drive,
prevents temperature drop of liquid
Specifications
| Flow rate | 0.0015 – 9 ml/min (min. 10 µl/h *) |
| Viscosity range | 0.3 – 25,000 mPas |
| Precision CV | < 1 % (Coefficient of variation CV) |
| Velocity range | 1 – 6000 rpm |
| Fluid connection | 1/4″–28 UNF, frontal |
| 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 |
| Dimensions (L x W x H) | 140 x 45 x 65 mm |
| Weight | approx. 780 g |
| Differential pressure range | 0 – 2.5 bar (water, 1 mPas); 0 – 15 bar (oil, 16 mPas) |
| Maximum inlet pressure | 5 bar (73 psi), (10 – 40 bar (580 psi) *) |
| Operating temperature range | -5 … +60 °C (-20 … +150 °C *) |
| Displacement volume | 1.5 µl |
| Smallest dosage volume | 0.25 µl |
| Remark | * depending on accessories, Customized solutions on request |
