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7 The startup/shutdown of a pump

Operating manual mzr-2542 / mzr

2942

Technical data subject to change without prior notice!

Last update: January 2016

Nature of the handled liquid

Flushing cycle
[min]

Suitable flushing liquid

Oils, fats, plastifiers

15-20

isopropanol, ethanol, acetone, benzine

Solvents (polar + nonpolar)

5-10

isopropanol, ethanol

Other organic liquids

10-15

isopropanol , ethanol

Refrigerating and cooling agents 15-20

isopropanol,

ethanol

Neutral watery solutions 20-25

isopropanol,

ethanol

6 Basic

solutions

25-30

DI-water (deionized water)

7 Organic

acids

30-40

isopropanol, ethanol

Weak mineral acids

25-30

DI- water

Strong mineral acids 35-45

DI-

water

Strong oxidizing liquids

35-45

DI- water

Paints, varnishes, adhesives

50-60

Not specified - for further information
please contact HNP Mikrosysteme.

table 33

Selection of the flushing liquid (solvent) and the duration of the flushing cycle depending on the delivered
liquid.

Warning

Please make sure that the pump components and particularly O-rings and
sealing are resistant to the employed flushing liquid (see table 34).

Shaft sealing

O-ring material

Flushing liquid

PTFE (Teflon

graphite-

reinforced

UHMWPE

FKM

(Viton

)

EPDM

FFKM

acetone 0

benzene 0

benzyl alcohol

benzine 0

butanol 0

dimethyl sulfoxide (DMSO)

ethanol 0

isopropanol 0

methanol 0

methylethylketone (MEK)

oil / fine mechanics oil

styrene 0

toluene 0

water 0

xylene 0

Legend:

0 ... good suitability 1 ... suitability 2 ... conditional suitability 3 ... labile - ... not specified

table 34

Resistance of the sealing materials depending on the flushing liquid (solvent)

Содержание mzr-2542

Страница 1: ...micro annular gear pump mzr 2542 mzr 2942 HNP Mikrosysteme GmbH Bleicherufer 25 D 19053 Schwerin Phone 0385 52190 301 Fax 0385 52190 333 E mail info hnp mikrosysteme de http www hnp mikrosysteme de Last update January 2016 ...

Страница 2: ...e copied reproduced or processed This manual has been prepared with care HNP Mikrosysteme does assume no liability for any errors in this manual and resulting consequences Likewise no liability is assumed direct or subsequent damages arising from an incorrect use of the devices While using micro annular gear pumps the relevant standards regarding the specifications of this manual have to be follow...

Страница 3: ... Improper modes of operation 9 2 8 General safety instructions 9 3 Transport and intermediate storage 10 3 1 Shipment of the pumps and protection measures 10 3 2 Transport 10 3 3 Intermediate storage 10 4 Description of the pump 11 4 1 Principle of the Micro annular gear pumps 11 4 2 Construction 13 4 3 Materials and liquids 14 4 4 Fluidic connectors 15 5 Optional modules 18 5 1 Gear box module op...

Страница 4: ... operation 46 7 2 Startup of the micro annular gear pump 46 7 3 Flushing procedure after use 46 7 4 Shutdown of the micro annular gear pump 49 7 4 1 Conservation 51 7 4 2 Dismantling of the system 52 7 5 Problem shooting 53 7 6 Return of the micro annular gear pump to the manufacturer 53 8 Software mzr Pump controller 54 9 Software Motion Manager optional 57 9 1 Direct drive control 57 9 2 Program...

Страница 5: ... the return of already employed micro annular gear pumps and components 78 19 1 General information 78 19 2 Declaration of media in contact with the micro annular gear pump 78 19 3 Shipment 78 20 Declaration of media in contact with the micro annular gear pump and its components 79 21 Supplement 80 ...

Страница 6: ......

Страница 7: ... force Any project concerning handling of corrosive liquids should be previously discussed with the pump manufacturer The micro annular gear pumps should not be used for invasive medical applications in which the liquid having had contact with the pump is re introduced to the body Micro annular gear pumps exclusively are provided for use in the industrial area A private use is excluded The micro a...

Страница 8: ...ng nut to a preadapted support Dimensions are millimeters next to inches not defined Position of this flats 2 3 0 002 0 091 0 05 0 002 2 3 0 05 0 091 150 5 5 906 0 197 7 2 18 0 709 0 63 16 0 079 83 1 3 272 0 020 0 5 0 272 4 0 05 0 10 0 157 0 002 0 004 cable not defined Orientation of ribbon Ribbon cable AWG 28 DIN Connector 41651 figure 1 Measures of the micro annular gear pump mzr 2542 and mzr 29...

Страница 9: ...iquid water 0 2 4 6 8 10 0 0 5 1 1 5 Differential pressure bar Flow rate ml min 6000 5000 4000 3000 2000 1000 Speed rpm Viscosity 16 mPas Liquid oil figure 3 Flow charts of mzr 2542 Liquid water Liquid oil 0 5 10 15 20 0 1 2 3 Differential pressure bar Flow rate ml min 6000 5000 4000 3000 2000 1000 Speed rpm Viscosity 1 mPas Liquid water 0 5 10 15 20 0 1 2 3 Differential pressure bar Flow rate ml ...

Страница 10: ... bar Max applied inlet pressure 1 bar 1 bar Viscosity 0 3 100 mPas 1000 mPas 0 3 100 mPas 1000 mPas Dosage precision CV 1 1 Liquid temperature 20 60 C 20 60 C Operating temperature 20 65 C 20 65 C Storage temperature 5 40 C 5 40 C Pulsation of flow theoretical value 1 5 6 NPSHR value 0 6 m 0 6 m Legend with supplementary modules CV Coefficient of variation NPSHR Net Positive Suction Head Required ...

Страница 11: ...he accuracy of dosage can be achieved better than 0 5 The connection of the motor to a control unit is simple Dimensions diameter 16 mm length 43 mm Data of capacity Max voltage 24 V Max permanent torque 4 42 mNm output power 4 5 W No Load speed by 24 V 14000 U min No Load speed by 10 3 V 6000 U min Max permanent current 294 mA Terminal resistor 11 2 Rotor inductance 0 452 mH RPM speed range 100 6...

Страница 12: ...t to change without prior notice Last update January 2016 Encoder Max voltage 2 5 5 5 VDC Count of channel A B 2 cycles per revolution and channel 32 signal by Vcc 5 VDC TTL compatible Supply current max 5 mA phase 90 Temperature range 20 80 C table 4 Technical data of the Encoder ...

Страница 13: ...h as the indication of liquid input and output should be followed and kept in a clearly readable condition 2 2 Staff qualification and training The staff operating servicing inspecting and assembling the pumps must evidence the appropriate qualification for these works Areas of responsibility and competence as well as monitoring of the staff must be precisely regulated by the operator in charge If...

Страница 14: ...ning Please insure that the totality of the liquid supply system such as tubes hoses filters etc are free from dust or dirt particles Impurities such as metal swarf plastic or glass splinters may impair or damage the pump leading to its failure Warning Please operate the pump with a filter featuring 10 μm or smaller pores It will protect the pump 2 5 Safety instructions for maintenance check and a...

Страница 15: ...ll the liquid may flow through the pump in the direction of falling pressure In order to avoid this unwanted movement please integrate non return valves see accessories This applies also to elevated liquid containers Protect the micro annular gear pump and the electric drive against strokes and shocks Under normal working conditions the shaft sealing rings integrated in the pump prevent the liquid...

Страница 16: ...etrating into the device 3 2 Transport In order to avoid any transport related damage the package must be protected against shocks HNP Mikrosysteme guarantees that all goods leave the factory in the best condition Any noticed damage should be reported to the concerned forwarding agent authorized dealer or to HNP Mikrosysteme as manufacturer 3 3 Intermediate storage Following points concerning pump...

Страница 17: ...eously decrease on the delivery side of the pump see figure 7 A homogenous flow is generated between the kidney like inlet and outlet internal rotor external rotor delivery side induction side inlet outlet figure 6 Principle of the micro annular gear pump figure 7 Operating principle of the micro annular gear pump Reciprocating and rotary pumps have a direct allocation to the fed amount of the dis...

Страница 18: ...ystem and the results of the hydrostatic pressure and the hydraulic resistants given by tubes contractions etc The viscosity of the pumping liquid has an important influence on the volumetric efficiency The volumetric efficiency increases with higher viscosity according to the smaller disengagement through the gaps of the pump Cavitation is an effect which can reduce the volumetric efficiency from...

Страница 19: ... the drive unit and the connection cable with plug The micro annular gear pump head is available with two different fluid connection versions Slip fittings Ø 2 mm Fluid connection manifold assembly motor with encoder pump head fluid connector connetion cable 10 pole connector 10 pole connector connection cable pump head fluid connector motor with encoder figure 8 Layout of the micro annular gear p...

Страница 20: ...ZrO2 ceramics Fluid connectors Alloy C22 PEEK Alloy C22 table 6 Materials of the micro annular gear pump mzr 2542 Variation of materials mzr 2942 cy mzr 2942 cp mzr 2942 hy Rotors ZrO2 Ceramics ZrO2 Ceramics tungsten carbide Ni based Bearing case Alloy C22 PEEK Alloy C22 Bearing Al2O3 Ceramics Al2O3 Ceramics Al2O3 Ceramics Dynamic seal Graphite reinforced PTFE spring Alloy C276 Graphite reinforced...

Страница 21: ...ter S the delivery side with the letter D An arrow in the front of the pump indicates the operating direction of the shaft In order to prevent foreign bodies from penetrating into the pump the liquid inlet and outlet are protected by plastic caps Please remove them before you assemble the pump Manifold assembly The micro annular gear pump with manifold assembly has been designed for integration in...

Страница 22: ...5 A 2 3 2x 1 5 2 3 2 6 A 0 05 0 05 A A 0 1 9 10 15 0 3 0 05 M20x0 75 11 5 x 45 6 1 5 0 10 0 05 figure 9 Dimensions of mzr 2542 and mzr 2942 version M2 Installation space version mzr 2542 M2 1 and mzr 2542 M2 1 0 2 0 05 A 2 3 2 3 2x 18 25 1 5 2x M3x6 2 6 Flat face Ra 0 8 0 1 A A 0 05 A 0 1 A 0 10 18 2 9 0 05 0 8 6 0 1 0 10 1 5 1 0 05 13 22 4 1 5 0 05 0 3 0 1 x 45 figure 10 Dimensions of mzr 2542 an...

Страница 23: ...o prevent foreign bodies from penetrating into the pump the liquid inlet and outlet are protected by plastic plugs or screws Warning It has to be taken care the packaging of the O rings that these sit in the scheduled groove properly At not proper location of the O rings the fluid terminal connection can be or get leaky Warning Tighten the cap nut only hand screwed Too firm tightening of the cap n...

Страница 24: ... module increases the torque of the drive allowing to deliver highly viscous liquids and provides for a constant operation of the motor at low speeds see chapter 5 1 DC motor as drive with 18 VDC voltage see chapter 5 2 Drive with high resolution encoder enables constant operation of the motor at very low speeds see chapter 5 3 Brushless DC motor BLDC as drive see chapter 5 4 Brushless DC motor wi...

Страница 25: ...zr 2942 The length of a micro annular gear pump with the gear box module increases by 16 mm to 19 mm see table 8 For pumps with the gear box module the position of the slip fittings to the connection cable is undetermined pump head motor with encoder 10 pole connector fluid connectors connection cable gear box figure 12 Micro annular gear pump mzr 2942 with the gear box module figure 13 Measuremen...

Страница 26: ...ge windings The dimensions of the micro annular gear pump do not change with the motor Dimensions diameter 16 mm length 43 mm Data of capacity Max voltage 18 V Max permanent torque 4 35 mNm output power 4 5 W No Load speed by 18 V 13200 U min No Load speed by 8 2 V 6000 U min Max permanent current 365 mA Terminal resistor 7 44 Rotor inductance 0 28 mH RPM speed range 100 6 000 U min Temperature ra...

Страница 27: ...Supply voltage Vcc 5 VDC Number of channels A B I 2 Counts per turn 256 Output signals at Vcc 5 VDC TTL kompatibel Power consumption per channel max 5 mA Phase shift 90 Operating temperature range 25 85 C table 12 Technical data of the high definition MR encoder Micro annular gear pump 2542 and mzr 2942 with a high resolution encoder have the same measurements as a standard pump Please pay attenti...

Страница 28: ...inuous current 0 41 mA Terminal resistance phase phase 15 1 Terminal inductance phase phase 525 mH Speed 1 6000 rpm Ambient temperature 30 125 C Type of Hall effect sensor analog digital Legend Option for the S KB control unit table 14 Technical data of the brushless DC motor Function Connection Color Hall sensor A green Phase A brown Hall sensor B blue Phase B orange Hall sensor C gray Phase C ye...

Страница 29: ...0 rpm Max continuous current 480 mA Terminal resistance phase phase 14 0 Terminal inductance phase phase 600 mH Speed 1 6000 rpm Ambient temperature 30 125 C Type of Hall effect sensor analog digital Legend Option for the S KB control unit table 16 Technical data of the brushless DC motor Function Connection Color Hall sensor A green Phase A brown Hall sensor B blue Phase B orange Hall sensor C gr...

Страница 30: ...ation of the micro annular gear pump With a control unit it is possible to manage lower RPM ranges down to 20 RPM The accuracy of dosage can be achieved better than 0 5 Motor Dimensions diameter of the motor 22 mm length of the motor 32 mm Data of capacity Max voltage 18 V Max permanent torque 10 mNm output power 8 6 W No Load speed by 18 V 7100 U min No Load speed by 20 V 6000 U min max permanent...

Страница 31: ...ical data of the Encoder 1 2 6 5 figure 19 Pin configuration of the motorcable 6 poles Pin Description 1 Motor 2 Motor 3 GND 4 Vcc 5 VDC 5 Channel B 6 Channel A table 20 Pin configuration of the motorcable 6 poles Warning The micro annular gear pump mzr 2542 and mzr 2942 with special motor can operated with the controllers S KD S ND and S KG At the controller S KD it is to pay attention that the a...

Страница 32: ...al motor DC Tachogenerator EMF constant 4 3 mV rpm Terminal resistance 260 Operating speed 5000 rpm Linearity without load between 500 and 5000 rpm 0 2 Operating temperature range 30 85 C table 21 Technical data of the DC Tachogenerator Cable Description red Motor black Motor brown Tacho white Tacho table 22 Pin configuration of the motor cables Warning The micro annular gear pump mzr 4622 with sp...

Страница 33: ...notice 27 The potentiometer of the controller S KD 22 are adjusted for the pump mzr 4622 with the pre adjustment 0 10 V Potentiometer function Pre adjustment of potentiometer or 0 3 9 V adjustment of poetentiometer 0 10 V P1 nmax 90 90 P2 IXR 0 0 P3 Offset 50 50 P4 Imax 35 35 P5 gain 10 10 table 23 Adjustment of potentiometer ...

Страница 34: ...roval 6 2 Mounting of the micro annular gear pump The favored mounting position of the micro annular gear pump is horizontal However if the pump has to be operated vertically the motor must be located above the pump head in order to prevent the liquid from entering into the motor The pump may be installed on a plastic or stainless steel cable screw M25 Warning Install the pump in such a way that i...

Страница 35: ...e to a right angle by using an adapted hosecutter Warning Remove the protection caps from the slip fittings of the pump 2 If needed warm up or widen the hose and slip it on the slip fitting till it touches to the housing Pay attention to the correct assembly of the tubing and the pump head in order to keep the default direction of flow If you wish to operate the pump in a reverse direction please ...

Страница 36: ... pressing force plain chamfer lock ring ferrule fitting tube pipe figure 21 Fluid connection fitting 1 4 28 UNF stainless steel 1 Cut the tube with a hose cutter to the 90 angle Metal tubing that produce swarf during cutting must be throughoutly cleansed and flushed The smallest piece of swarf in the delivery system may cause failure of the micro annular gear pump 2 Slide the fitting on the hose o...

Страница 37: ...n increase in at least one of the mentioned terms will require the use of a bigger filtering element or pressurization of the delivered liquid In case no suitable filter for the given high viscosity liquid can be found it is possible to use a filter with slightly larger pore size Prior discussion with HNP Mikrosysteme is here recommended A filter with larger pores is still better than no filter at...

Страница 38: ... Max peak current Imax 600 mA Velocity range 1 6000 rpm Input No 1 Input resistor 18 k Analog velocity command Voltage signal 10 V Digital velocity command PWM Signal low 0 0 5 high 4 30 V Frequency range 100 2000 Hz Output Input No 2 Error state max UB 30 mA no error switched to GND Programmed as an input low 0 0 5 high 4 UB V Input No 3 Logic level low 0 0 5 high 4 30 V Memory for programs 7936 ...

Страница 39: ...S ND control unit The pin configuration is indicated in table 3 2 Connect the RS 232 port of the MCBL3006 with a free serial interface of a PC For this purpose use the delivered 9 pole null modem cable 3 Put the potentiometer of the S ND control unit to zero position by turning it clockwise to the limit stop 4 Connect the voltage supply 24 VDC This can be done with the integrated DIN connector or ...

Страница 40: ...or Motion Controller MCDC3006 Startup of the pump with the S ND control units with network mode NET1 Command All standard units are delivered with node number 0 In order to prepare the units for network operation they must first be individually connected to the PC and set to the desired node address using the FAULHABER Motion Manager A serial network can be constructed using the so called daisy ch...

Страница 41: ...e screw clamp 24 V GND Pay attention to the correct polarity 6 You may now install the delivered software as described in the chapter 9 While connecting the DC voltage pay attention to the correct polarity otherwise electronics may be damaged Remarks Controller which the manufacturer specifically shipped for the network modus were with the command NET1 SOR0 ANSW0 and DIPROG programmed In order to ...

Страница 42: ... supply UB 12 30 V Residual ripple 3 Max output current Imax 230 mA Max output power Pmax 50 W Speed range n 200 6000 rpm Nominal value input Set Value 10 or 3 9 configurable V Status signal Ready Open collector max UB 20 mA no error Ready high impedance Ready Ready GND Connection of Disable Connection of Disable Measurements approx 114 x 100 x 34 mm Weight approx 370 g Working temperature range 0...

Страница 43: ...e motor controller S KD with adapter board and integrated potentiometer 50 k only the power supply has to be attached 1 Connect the motorcable with the adapter board of the controller S KD 2 Connect the potentiometer of 50 k with the controller see figure 25 Standard modus forwards movement of the pump Connection of the external potentiometer between 0 V GND and 3 9 V only positive input signal 5 ...

Страница 44: ... means the standard modus and the inversion modus works together 3 Set the DIP switches in the following position see table 26 Explanation The DIP switches of the controller S KD are adjusted for the pump mzr 2542 mzr 2942 with the pre adjustment 0 3 9 V no Pre adjustment of DIP switches 0 3 9 V adjustment of DIP switches 0 10 V 1 off off 2 off off 3 off off 4 off off 5 off off 6 on on 7 off off 8...

Страница 45: ...XR 0 0 P3 Offset 50 50 P4 Imax 30 30 P5 gain 10 10 table 27 Adjustment of potentiometer 5 The S KD board is connected with the DC power supply with 24 V to the boxes Check for correct polarity terminal 3 terminal 4 False connecting may cause severe malfunction or even destroy the electronic of the control unit figure 28 connection of the DC power supply 6 We recommend ensuring steady liquid supply...

Страница 46: ...ntroller which achieves a high speed accuracy even at low motor speeds For control there are several inputs and outputs like analogue speed input direction input enable input error output and a speed impulse output Depending on the pump type there are two controller versions available With the controller S KG 22 the parameters are preset for micro annular gear pump mzr 2942 At delivery the analogu...

Страница 47: ...d impulse output Enc_out Open collector max 20 mA encoder signal Channel A Measurements L x W x H approx 68 x 57 x 24 mm Weight 35 g Values for the respective pump type are limited by controller software Table 28 Technical data Pin Description Motor pin Description K1 24 VDC M1 Motor K2 GND M2 5 V K3 5 V_out M3 Channel A K4 An_in M4 Channel B K5 SGND M5 GND K6 Error M6 Motor K7 Enc_out K8 L R K9 E...

Страница 48: ...4 VDC GND 5 V_out An_in SGND Error Enc_out Enable L R P1 K4 K5 Command value 0 10 V 24 VDC GND 5 V_out An_in SGND Error Enc_out Enable L R P1 K4 K5 Command value 4 20 mA 24 VDC GND 5 V_out An_in SGND Error Enc_out Enable L R P1 Digital Inputs Enable input Direction input Not connected or low level 0 0 5 V controller activated High level 4 24 VDC controller deactivated Not connected or low level 0 ...

Страница 49: ...eak output current Imax 700 mA Speed range 10 6000 rpm Input No 1 input resistance 5 k Nominal analog speed voltage range 10 V Nominal digital speed PWM signal low 0 0 5 high 4 30 V frequency range 100 2000 Hz Input No 2 open collector max UB 30 mA no error switched to GND programmed as input low 0 0 5 high 3 5 UB V Input No 3 TTL logic level low 0 0 5 high 3 5 30 V PLC logic level low 0 7 high 12...

Страница 50: ...L control unit The pin configuration is indicated in table 15 8 Connect the RS 232 port of the MCBL3006 with a free serial interface of a PC For this purpose use the delivered 9 pole null modem cable 9 Put the potentiometer of the S BL control unit to zero position by turning it clockwise to the limit stop 10 Connect the voltage supply 24 VDC This can be done with the integrated DIN connector or a...

Страница 51: ... possible to adjust speed of the pump with a standard signal 0 10 V For this purpose it is necessary to plug the jumper on the S BL control unit from the AnalogPoti to the AnalogExtern The serial interface does not need to be connected In case of an over current error the green status LED on the S BL control unit turns red The standard programs memorized in the motor control unit may be started wi...

Страница 52: ...r pump Switch on the voltage supply The micro annular gear pump can now be put into operation by turning the potentiometer knob by sending a nominal external voltage signal or with the delivered software see chapters 8 and 9 Start the filling in of the pump at low or middle speed 1000 3000 rpm Warning Avoid dry operation of the pump over a longer time The pump should be filled in before it is put ...

Страница 53: ...ro annular gear pump Warning Please make sure that the pump components and particularly O rings and sealing are resistant to the employed flushing liquid see table 34 Warning The flushing liquid solvent and the recommended duration of the flushing procedure depend on the delivered liquid see table 33 The indicated flushing liquids are simple recommendations and should therefore be checked by the u...

Страница 54: ... 50 60 Not specified for further information please contact HNP Mikrosysteme table 33 Selection of the flushing liquid solvent and the duration of the flushing cycle depending on the delivered liquid Warning Please make sure that the pump components and particularly O rings and sealing are resistant to the employed flushing liquid see table 34 Shaft sealing O ring material Flushing liquid PTFE Tef...

Страница 55: ...he pump the following steps should be followed Flush the pump with a filtered and particle free flushing liquid solvent see chapter 7 3 After the flushing procedure decrease speed of the pump to 0 rpm Fill the pump with a suitable conservation liquid see chapter 7 4 1 Remove the pump from the system see chapter 7 4 2 By proceeding as shown in the diagram see figure 32 you may prepare the pump for ...

Страница 56: ... pump Selection of flushing liquid FL Drain the pump Right flushing liquid Is the pump resistant Selection of conservation liquid CL CL adequate Is the CL compatible with pump Is the CL compatible with the last FL Nature of the CL Let the gas through the pump Fill in CL Desinstall the pump Close the liquid ports End of conservation procedure New operation after the conservation procedure liquid ye...

Страница 57: ...ulated liquid table 34 The indicated conservation liquids are simple recommendations and should therefore be checked by the user as to their compatibility and suitability The figure 33 presents the diagram of conservation liquid selection Remark This diagram is repeated as a part of the figure 32 Shutdown procedure After the cleansing procedure the pump should be filled with a suitable conservatio...

Страница 58: ...g properties Warning may resinate or deteriorate with time nitrogen o is not a solvent may leave deposits after drying out air compressed air is not a solvent may leave deposits after drying out Legend good suitable o satisfactory bad inadequate table 35 Selection of the conservation liquid In order to prevent dust particles and foreign bodies from penetrating into the pump or the conservation liq...

Страница 59: ...acturer For the return of a micro annular gear pump and components that have already been employed please follow the instructions drain any remaining rests of the delivered liquid from the pump flush the pump with an adapted solvent remove the filter elements from integrated or loosely delivered filters protect all openings against dust with the delivered protective plugs or screws return the pump...

Страница 60: ...ure will be configured as according to speed profile which is set for such values as Max velocity and the Acceleration The maximal allowable speed values extend from 1 to 6000 rpm and the acceleration values from 1 to 2000 rotation s A dosage task can be initiated with the Start button or by pressing the enter key The task may be stopped either with the Stop button or by pressing once again the en...

Страница 61: ...r weight of the delivered liquid The calibration factor may be calculated according to the following formula value delivery Actual value delivery Desired quantity Actual quantity Desired factor n Calibratio In practice due to the high precision of the system the value of the calibration factor will only slightly exceed 1 figure 34 Setup window in the Dosage operating mode ...

Страница 62: ...oftware mzr Pump controller Operating manual mzr 2542 mzr 2942 56 Technical data subject to change without prior notice Last update January 2016 figure 35 Setup window in the Continuous flow operating mode ...

Страница 63: ... available you may still download this program from the web site http www hnp mikrosysteme de download center html or the web site www faulhaber com menu support download Here the latest version is always available in English and German After the installation the Motion Manager program may be loaded from the Faulhaber Motors folder from the Windows start menu In order to program the drive the micr...

Страница 64: ...w for mzr 2942 18 ml min Stop all pumps rotate with 0 RPM Source For Velocity Set command velocity with potentiometer on the connection panel Example for dosage Command Description SOR0 LR1280 M LR2560 M SOR1 Source For Velocity Set command velocity with RS 232 Load relative position at 1280 to all pumps 1280 10 revolution equivalent quantity mzr 2942 30 μl Start positioning for all pump Load rela...

Страница 65: ...f the drive such as the maximal speed the acceleration the number of rotations to be executed the allowable current load and the parameters of the PI controller may be programmed Furthermore it is possible to program short movement sequences which will be saved in the independent memory of the drive and then autonomously executed A diskette with mcl programs is included in the delivery and may be ...

Страница 66: ... data subject to change without prior notice Last update January 2016 figure 38 File selection window The mcl file is transferred to the drive by selecting Terminal Transfer Configuration file from the menu see Figure 39 Figure 39 Transfer of mcl file as Transfer configuration files ...

Страница 67: ...by clicking on the Yes button In order to save the configuration and the programmed operation files in the EEPROM please confirm the dialogue window with OK see figure 40 With this confirmation the program will be saved in the memory with a resident status and will be available for future operation figure 40 Storage confirmation The delivery volume contains a disk with mcl files which could be dow...

Страница 68: ...e for damages resulting form the non respect of instructions comprised in this operating manual It remains at the responsibility of the user to conform to all laws rules and regulations in force This applies above all to the handling of aggressive poisonous corrosive and other dangerous liquids as well as to the electromagnetic compatibility EMC 12 Electromagnetic compatibility EMC The control uni...

Страница 69: ...ernal diameter a too low NPSHA value The tubing or the fluid connection on the suction side are not tight Please check the intake connection and the tubing Air bubbles in the system tubes valves If the viscosity of the liquid is too high apply pressure on the suction side Check the pressure exerted on the primary liquid tank An external non return valve does not open Check the non return valves Su...

Страница 70: ... on the primary liquid tank Stop the delivery of compressed air on the primary liquid tank The liquid tank is at a higher level than the dosing needle Place the liquid tank at the same or slightly lower level as the pump 9 Liquid leaks out of the sealing module Too high pressure on the sealing liquid supply cartridge or defective sealing Stop pressurizing the sealing liquid supply cartridge If nee...

Страница 71: ... been shut down by the thermistor Return the pump to the manufacturer 18 The pump is noisy Wear out of the pump or defective components Do not continue to operate the pump return it to the manufacturer for maintenance 19 Overcurrent Particles in the delivered liquid Rinse the pump The pump operates with difficulty Dosing needle is damaged Needle should be cleansed flushed or exchanged Tubing on th...

Страница 72: ...ed by this Directive However it may be a part of a machine or installation EMC Directive 2004 108 EC The Directive on Electromagnetic Compatibility EMC applies to all electronic and electrical devices installations and systems Consequently the Motion Controller of the micro annular gear pump is covered by the EMC Directive RoHS Directive 2011 65 EC To our knowledge our products delivered to you do...

Страница 73: ...magnetic disturbances in that environment 14 1 1 EMC Directive and Standards Comformity was proven by proof of compliance with the following harmonized standards by the company Dr Fritz Faulhaber EN 61000 6 4 10 01 Generic standards Emission standard for industrial environments EN 61000 6 2 10 01 Generic standards Immunity for industrial environments These standards prescribe certain standardised ...

Страница 74: ...ed operation is the operation according to the technical data and the manual Restrictions If the micro annular gear pumps are used at home in business or in commerce or in small businesses appropriate measures must be taken to ensure that emitted interferences are below the permitted limit a values Installation instructions For the control unit S KG no further conditions must be fulfilled in order...

Страница 75: ...ect to change without prior notice 69 15 Declaration of conformity The delivered micro annular gear pump falls within scope of the following EC directives Machinery Directive 2006 42 EC EMC Directive 2004 108 EC You may request the declarations of conformity for the micro annular gear pumps from us separately ...

Страница 76: ......

Страница 77: ...ety and health requirements We confirm the conformity of the product described above to the following standards in terms of applied directives Machinery Directive 2006 42 EC Applied standards are particularly DIN EN 809 DIN EN 60204 1 DIN EN ISO 13857 DIN EN ISO 12100 part 1 DIN EN 953 DIN EN ISO 12100 part 2 UVV This statement does not warrant any characteristics in terms of product liability Ple...

Страница 78: ......

Страница 79: ...gulations of the EC guidelines regarding safety and health requirements We confirm the conformity of the product described above to the following standards in terms of applied directives EMC Directive 2004 108 EC Applied standards are particularly EN 61000 6 4 10 01 Generic standards Emission standard for industrial environments EN 61000 6 2 10 01 Generic standards Immunity for industrial environm...

Страница 80: ......

Страница 81: ...In order to prevent a strong wearout of the pump the pump should be shut down properly after every application as described in the chapter 7 3 A supplementary flushing procedure with a neutral flushing liquid see chapter 7 3 also slows down the wearout process of the pump It is not allowed to open or dismantle the micro annular gear pumps The warranty extincts with the expiry of the legal warranty...

Страница 82: ...t prior notice Last update January 2016 17 Contact person Development and application assistance service and accessories Mr Sven Reimann Phone 49 0 385 52190 349 Service and maintenance Mr Steffen Edler Phone 49 0 385 52190 307 Drive and control technology Mr Lutz Nowotka Phone 49 0 385 52190 346 ...

Страница 83: ...stered trademark of ASAHI Glass Ltd Microsoft Windows are registered trademarks of Microsoft Corporation in the USA and in the other countries mzr MoDoS μ Clamp are registered German trademarks of HNP Mikrosysteme GmbH Other product names or descriptions not mentioned above are possibly registered trademarks of related companies Patents Micro annular gear pumps and housings are protected by assign...

Страница 84: ...pecified in the corresponding declaration form 19 2 Declaration of media in contact with the micro annular gear pump The staff performing the repair or maintenance works must be informed about the condition of the micro annular gear pump before starting any work on the device The Declaration of media in contact with the micro annular gear pump should be filled in for this purpose The declaration s...

Страница 85: ...lowing web site www If a pump which had contact with dangerous substances could not be properly cleansed prior to shipment we reserve the right to entrust a specialized company with cleansing of the device The return of the pump in original packing is advisable It is necessary in order to protect the employees and delivery staff Nature of media contact explosive toxic toxic byproducts carcinogenic...

Страница 86: ... manual mzr 2542 mzr 2942 80 Technical data subject to change without prior notice Last update January 2016 21 Supplement Layouts Operating manual for the S KD control unit Operating manual for the S KG control unit optional ...

Страница 87: ...eme GmbH Juri Gagarin Ring 4 10 02 10 can be twisted 180 to the fluid connections RE 16 Maxon 118733 DC motor graphite brushes Commutation system 65 g approx Weight 32 2 channels Counts per turn Maxon 201935 Digital MR Encoder Typ M Encoder 24 V 18 V Nominal voltage 4 5 W Assigned power rating Position of ribbon cable Flat cables AWG 28 DIN Connector 41651 Technical data Pumpentyp mzr 2542 mzr 294...

Страница 88: ... 15 02 10 Pin allocation 1 Motor Motor 7 can be twisted 180 to the fluid connections Channel I 2 Vcc 3 Channel A 4 Channel B 5 GND 6 Position of ribbon cable Flat cables AWG 28 DIN Connector 41651 Technical data Pumpentyp mzr 2542 mzr 2942 Fluidic data Flow rate 0 15 9 ml min 0 3 18 ml min Displacement volume 1 5 µm 3 µl Operating pressure range 0 1 5 bar 0 3 bar Pulsation 1 5 6 Motor Type company...

Страница 89: ... Pulsation 1 5 6 Motor Type company No Pin allocation 1 Motor 2 Vcc 3 Channel A 4 Channel B 5 GND 6 Motor 7 Channel I 1 1 EDGES DIN ISO 13715 AMZ SURFACE FINI S H DIN EN ISO 1302 DIN A3 DRAWING NUMBER A TOLERANCES DIN ISO 2768 m H LANG APPROVED MATERIAL micro annular gear pump KIND OF DOCUMENT DESCRIPTION STATE OF DOCUMENT CHECKED Data sheet SHEET 04 04 11 2 1 approved 01 04 029 D001 06 SCALE 1 1 ...

Страница 90: ...21 Supplement Operating manual mzr 2542 mzr 2942 84 Technical data subject to change without prior notice Last update January 2016 ...

Страница 91: ...21 Supplement Operating manual mzr 2542 mzr 2942 Last update January 2016 Technical data subject to change without prior notice 85 ...

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HNP Mikrosysteme mzr-2542, Руководство по эксплуатации

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