Pumps type MP Motor pump combination for mounting into tanks for on/off service

Pumps type MP Motor pump combination for mounting into tanks for on/off service For hydraulic power packs with tank suited for direct mounting of the valves, see D 00 H Delivery flow Pressure p max max. 4.8 lpm (radial piston pump) max. lpm (gear pump) max. 00 bar (radial piston pump) max. 00 bar (gear pump) Single circuit pump Dual circuit pump (double pump). General information The pumps type MP are intended to be installed in tanks. Special feature is the arangement of pump and motor being oil immersed. This arrangement yields a number of advantages when compared with power packs of conventional style: Higher permissible exploitation of the motor output due to the intensive cooling effect of the surrounding oil Lower operating noise by the absence of dire ctly emitted operation noise from fan and motor as well as by the muffling effect of the hydraulic fluid Low space requirements due to compact design: Pump and motor are mounted on and into one another. The pumps should be used preferable for short time and on/off service S and S. No-load operation S6 is possible, de-pending on pump size and load. The operating modes (VDE 00): S = Short time operation S = Intermittent service (on/off service) Main operating modes for the use of these pumps S 6 = Permanent operation with intermittent load (no-load operation). Permissible only at sufficiently large tank. Hydraulic power packs type HK acc. to D 600- (-, -4) or pumps type R acc. to D 600, type Z acc. to D 0 or type RZ acc. to D 690 should be utilized for such cases. The load duration per operating cycle shouldnt exceed min., see section. The relative duty cycle varies depending on operating mode and size of the tank, see section.. The nom. voltage must be specified with your order, see section... Single circuit pumps Dual circuit pumps (double pumps) Radial piston pumps for high pressure systems up to 00 bar Gear pumps for midpressure systems up to 00 bar Radial piston pump + gear pump Gear pump + gear pump MP... - H... MP... - Z... MP... - H... - Z... MP... - Z... - Z... HAWE HYDRAULIK GMBH & CO. KG STREITFELDSTR. 86 MÜNCHEN D 00 Pumps type MP 98 by HAWE Hydraulik January 000-0

D 00 page. Available versions, main data.. Single circuit pumps (radial piston pumps) intended for -phase mains and for -phase mains For gear pumps, see section.. Order example: MP 4 A - H 0,8 + 0/400V 0Hz Specification of motor voltage Pump Basic type and size Nom. speed 40 rpm Nom. speed 80 rpm Coding Coding Piston number ) V g Geometric displacement Delivery flow Q max Version for -phase mains Version for -phase mains ) MP 4 A MP 4 A MPW 4 MPW 4 Operation condenser C B (µf) approx. 400V DB 8 6 Pressure p max (reference value) Delivery flow Q max Version for -phase mains Version for -phase mains ) MP A MP A MPW MPW Operation condenser C B (µf) 6 Pressure p max (reference value) (mm) (cm /rev) (lpm) p cold (bar) / p warm (bar) ) (lpm) p cold (bar) / p warm (bar) ) H 0,8 H 0, H 0,46 H 0,8 H 0,4 H 0, H 0,4 H 0,64 H,08 H 0,6 H 0,8 H,9 H 0, H, H, H 0,9 H, H, 4 6 8 9 0. 0.9 0. 0.9 0.9 0.49 0.8 0.4 0. 0.8 0.8 0.96 0.0 0..6 0.64 0.9.9 0.8 0. 0.46 0.8 0.4 0. 0.9 0.64.0 0. 0.8. 0..0. 0.8.. 40/460 80/0 80/0 0/80 0/40 00/660 40/460 0/0 0/60 400/00 40/40 40/40 00/0 40/40 40/40 40/00 0/40 40/ 40/00 0/0 0/0 00/ 00/60 00/60 460/ 00/0 0/40 0/0 0/00 /0 0/00 40/80 00/0 80/0 40/00 0/00 40/0 0. 0.88 0.8..8.94.6.69... 4. 60/0 40/80 0/80 0/0 00/0 60/0 00/640 40/80 0/0 0/40 0/80 40/40 40/60 0/0 40/40 0/80 00/0 40/80 /4 00/0 0/0 0/ /0 00/60 480/400 00/60 0/40 00/60 0/40 0/00 0/80 /0 60/0 0/0 00/0 00/0 0/00 0/00 0/0 /80 ) ) Indications for versions with two pistons: Significant pulsation will occur due to the low number of pistons. Their principal utilization is with gear pumps as dual stage pump (for possible combinations, see section..) where a high pressure stage is needed only briefly to achieve a certain pressure level (e.g. at press controls). For complete two stage units (pump, tank, two stage valve, accessories and valve controls), see D 00 H. The motors of the version for -phase mains have main and help winding (condenser motors). The condenser is not scope of delivery and has to be customer furnished. Attention: The versions for -phase (AC) may only start against a very low pressure. Therefore the control must enable a pressureless start e.g. by means of an idle circulation solenoid valve, which is held open during start for a period of approx. 0. to s (e.g. by means of a delay relays). ) Upper value p cold = Permissible pressure for cold motor and short time operation S Lower value p warm = Permissible pressure for operation warm motor (max. fluid temperature 80 C) on/off service S and no-load operation S 6

D 00 page Single circuit pumps (radial piston pumps), continuation of page! For gear pumps, see section. Pump Basic type and size Nom. speed 40 rpm Coding Piston diameter Piston number ) V g Geometric displacement Delivery flow Q max Version for -phase mains Vers. for -ph. mains ) MP 4 A MP 44 A MP 4 A MPW 4 MPW 44 Operation condenser C B (µf) 40 60 Pressure p max (reference value) (mm) (cm /rev) (lpm) p cold (bar) / p warm (bar) ) H 0, H 0,6 H 0,9 H,4 H, H 0,4 H 0,8 H, H,08 H,9 H 0, H,0 H, H,6 H, H 0,8 H,6 H, H 4, H,8 H, H,4 H,6 H 6,0 H 8,4 H,4 H,8 H 4, H,0 H 9,8 H, H, H, H 8, H,8 H,9 H,8 H,6 H 9, H, H, H 4,4 H 6, H 0,9 H, 6 8 0 4 6 0. 0.4 0.64.0.0 0.9 0.8 0.88.46.0 0.8 0.6..9.6 0.60.9.9.98 4.8 0.86..8 4.0 6.0.0.0.0.04.06..4..8 8.9.4.69 4.0 6. 9.40..06 4.8.64 0.0 0. 0.6 0.9..4 0.4 0.8..0.8 0.4..6..8 0.86..4 4.4.9..4.66 6. 8..4.8 4.. 0.0.66..0 8..6.9.8. 9..4. 4. 6. 0.6 4.8 6/ / / 0/40 80/80 80/80 40/ 60/60 60/60 0/00 0/0 0/0 00/0 / / 0/0 0/0 0/0 0/0 0/0 00/6 00/6 00/6 00/6 0/40 0/40 0/40 40/40 40/0 40/0 40/0 0/0 60/00 60/00 60/00 /60 00/0 00/0 00/0 /60 /00 /00 /00 /00 /0 /0 /0 /0 80/80 80/80 80/0 40/40 40/40 40/0 0/0 0/0 0/00 00/00 00/00 00/60 60/60 60/60 60/0 0/0 0/0 0/00 660/0 00/60 4/40 / 60/480 0/0 80/80 60/00 40/00 60/60 0/0 60/40 0/0 0/80 40/0 / 80/0 0/00 0/0 60/0 00/ 40/0 /80 00/600 0/440 6/6 660/60 400/40 440/440 40/60 0/0 0/0 /0 80/0 60/60 0/0 0/0 0/0 0/80 0/0 00/00 /60 0/9 0/0 0/40 00/8 ) ) ) Indications for versions with two pistons: Significant pulsation will occur due to the low number of pistons. Their principal utilization is with gear pumps as dual stage pump (for possible combinations, see section..) where a high pressure stage is needed only briefly to achieve a certain pressure level (e.g. at press controls). For complete two stage units (pump, tank, two stage valve, accessories and valve controls), see D 00 H. The motors of the version for -phase mains have main and help winding (condenser motors). The condenser is not scope of delivery and has to be customer furnished. Attention: The versions for -phase (AC) may only start against a very low pressure. Therefore the control must enable a pressureless start e.g. by means of an idle circulation solenoid valve, which is held open during start for a period of approx. 0. to s (e.g. by means of a delay relays). Upper value p cold = Permissible pressure for cold motor and short time operation S Lower value p warm = Permissible pressure for operation warm motor (max. fluid temperature 80 C) on/off service S and no-load operation S 6

D 00 page 4.. Single circuit pump (gear pump) Versions for -phase and -phase mains Size Pump coding Order example: MP 44 A - Z 8 Basic type and size Version for -phase mains V g Geom. displacement (cm /rev) Delivery flow Q max (lpm) Pump coding + 0/400V 0Hz Nom. speed 40 rpm Basic type and size Pressure p max (reference value) p cold (bar) / p warm (bar) ) ) Specification of motor voltage Delivery flow Q max (lpm) Note: Suction parts are available to the completion of the pump acc. to section 6! Nom. speed 80 rpm Basic type and size MP 4 A MP 4 A MP 4 A MP 44 A MP 4 A MP A MP A MP A MP 4 A Pressure p max (reference value) p cold (bar) / p warm (bar) ) ) Z 0, 0.6 0..0 0 Z,0 0..0.0 Z,8..8 00/8. 0/00 Z,0.4.0 / 4 0/ 80/ Z,.9. 0/ 60/40.4 80/0 0/0 Z,.4. 0/4 0/0 80/0 6.9 6/ 00/ Z 4,. 4. 40/ 00/8 0/60 0/0 0/0 9 0/40 80/0 0/40 0/0 Z,.9. /0 8/0 0/0 0/0 0/0 0. 40/ 0/60 40/0 0/0 Z 6,9 4.6 6.9 /0 6/ 0/9. 0/ 0/4 0/ Z 8,8 6. 8.8 0/ 0/4 00/. 0/ 40/ 8/0 0/0 Z 9,8.0 9.8 /0 40/ 80/0 / / 9. 0/ /0 0/60 /0 Z,.9. 0/0 /0 0/60 / /.8 /0 0/ 60/0 0/0 Z 9,0 6.0 9 0/40 9/0 00/00 00/00. 40/ 8/0 60/40 Z, 8.. /0 6/0 0/0 00/00 4. 0/ 60/0 0/00 Z 6.0 6 /0 0/40 0/0 00/. /0 4/40 / Z 4. 0/ 40/0 00/8 0/4 4. / /0 0/ Z 4.0 4 0/ / 8/ 4/0 48. /0 0/ 60/4 Z 8 9. 8 /0 0/0 /60 /0. 0/0 /0 0/40 Z 6 0/0 0/ /4 9/80 4. 0/8 0/ /0 Z 4 4 4/40 80/0 88 4/ Z 9 4 9 /0 60/0 08 0/0 Z /0 0/40 0 0/0 Z 8 60 8 0/0 40/ Z 0 6 0 0/ 0/ Z 9 /0 /0 size 0 Pump coding Z 0, Z,0 Z,8 Z,0 Z, Z, Z 4, Z, Z 6,9 Z 8,8 Z 9,8 Z, Z 9,0 Z, Z 6 Z Z 4 Z 8 Z Version for -phase mains For necessary operation condensers, see tables in sect.. (page and ). V g Geom. displacement (cm /rev) 0.6 0...4.9.4..9 4.6 6..0.9 6.0 8..0 4..0 9. 6 Delivery flow Q max (lpm) 0..0.8.0.. 4.. 6.9 8.8 9.8. 9. 6 4 8 Nom. speed 40 rpm Basic type and size Pressure p max (reference value) p cold (bar) / p warm (bar) ) ) Delivery flow Q max (lpm) Nom. speed 80 rpm Basic type and size MPW 4 MPW 4 MPW 4 MPW 44 MPW MPW MPW 0/9 60/0 /0 40/ /0 /0 0/0 / /0 0/8 40/0 0/0 9/80 /6 60/0 0/40 /0 0/ /0 0/ 0/ 0/ /0 80/0 /0 0/00 00/8 80/6 60/0 0/4 4/40 60/0 4/ /0 /0 80/60 0/0 0/0 /0 0/ /80 80/0 0/ /6 60/0 4/ 40/0 / /6.0.0. 4.4 6.9 9 0... 9.0.0. 4.. 4. 48.. 4. Pressure p max (reference value) p cold (bar) / p warm (bar) ) ) 00/8 9/80 0/4 0/4 /0 0/ 0/0 0/ /0 0/0 0/40 / 8/0 60/0 0/40 40/0 0/ /0 0/ /0 /0 0/ /0 0/0 0/00 9/80 80/0 60/0 0/40 40/ /0 0/40 /0 /0 0/ ) Upper value p cold Permissible pressure for cold motor and short time operation S Lower value p warm Permissible pressure for operation warm motor (max. fluid temperature 80 C) on/off service S and no-load operation S 6 ) The middled pressure of subsequent load cycles (e.g. at accumulator charging operation) should not exceed 0... 60% of p cold for applications above 60 bar to ensure an economic service life of the bearings.

D 00 page.. Dual circuit pumps (double pumps) The main data for all indiv. pumps are listed in the tables of sections. and.. The pressure figures supplied there must be reduced depending on load, see notes in section..... Combination radial piston pump - gear pump Order example: MP 4 A - H 0,8 - Z 9 Motor voltage + 0/400V 0Hz Note: In principle, the coding for the H...-pump section is named first within the basic type coding of MP...! Basic type and size MP 4 A MP A MPW 4 MPW MP 4 A MP A MPW 4 MPW MP 4 A MP A MPW 4 MPW MP44 A MPW 44 MP 4 H 0, H 0,4 H 0, H 0,8 H, H,4 H, H,9 H, Radial piston pump (high pressure pump) H 0,8 H 0,8 H 0,4 H 0,6 H 0, H 0,9 H 0,6 H 0,8 H,0 H,6 H,4 H,8 H, H,8 H 4,4 H 0,6 H 0,8 H,0 H,6 H,4 H,8 H, H,8 H 4,4 Piston number H 0, H 0,4 H 0,64 H 0,8 H, H, H 0, H 0,4 H 0,64 H 0,8 H, H, H 0,9 H, H, H, H,6 H 4, H, H,6 H 6, H 0,9 H, H, H, H,6 H 4, H, H,6 H 6, H 0,9 H, H, H, H,6 H 4, H, H,6 H 6, H 0,46 H 0, H,08 H,9 H, H, H,4 H,08 H,6 H 4, H 6,0 H,0 H 8, H 9, H 0,9 H,4 H,08 H,6 H 4, H 6,0 H,0 H 8, H 9, H 0,9 H, H,9 H, H,8 H 8,4 H 9,8 H,8 H, H, Z 0, Z,0 Z,8 Gear pump Z,0; Z,; Z 9,8 Z,; Z 6,9; Z, Z,; Z 8,8; Z 9; Z ; Z Z,; Z 4; Z 6; Z 8; Attention: Observe the load limits of the individual pumps as well as the complete system, see sect..,. and. Z 4 Z 9 Z Z 8... Combination gear pump - gear pump Order example: MP 4 A - Z 6 - Z 9 In principle, the coding for the bigger H...-pump section is named first within the basic type coding of MP...! Basic type and size MP(W) 4 A and MP(W) A MP(W) 4 A and MP(W) A MP(W) 4 A and MP A MP(W) 44 A and MP 4 A MP 4 First pump ) Z 0,... Z,8 Z,0... Z, Z 9... Z Z,0... Z Z,0... Z 9 Z,0... Z Z 0,...... Z,8 Second pump Z,0...... Z, Not available as dual circuit pump! Z 9...... Z ) Not available as dual circuit pump!

D 00 page 6. Further data Valid for all pump versions.. General and hydraulic Nomination Pipe connection Direction of rotation Constant delivery pump DIN ISO 8/ (BSPP), suited for pipe fittings with tapped journal shape B DIN 86 Bl.. For sizes, see dimensional drawings in section 4 ++ MP...-H....any MP...-Z... MP...-H..-Z.. anti-clockwise MP...-Z..-Z.. Attention: Observe Direction of rotation in section.! Fastening See dimensional drawings in section 4 ++ Installed position Any, but the H pump section must be completely fluid immersed always. For details, see section.. Pressure fluid Hydraulic oil conforming DIN 4 part to : ISO V0 to conform. DIN 9. Viscosity range: Viscosity during start min. approx. 4; max. approx. 00 mm /s opt. service: approx. 0... 00 mm /s Also suitable are biologically degradable pressure fluids type HEES (Synth. Ester) at service temperatures up to approx. +0 C. Electrically hazardous: Any fluid types containing water must not be used (short-cut). Opt. operation viscosity: MP...-H... approx. 0... 00 mm /s MP...-Z... approx. 6... 00 mm /s Start viscosity: MP...-H... min. approx. 4 mm /s max. approx. 00... 800 mm /s to MP. A and MP. A max. approx. 000... 00 mm /s to MP. A to MP. MP...-Z... min. approx. mm /s max. approx. 800... 000 mm /s Temperature Ambient: approx. -40... +60 C. This is the main parameter for the expectant operation temperature, see also sect..! Fluid: -... +80 C, note the viscosity range! Attention: The expectant operation temperature may be estimated via curves in section.!.. Mass (weight) approx. in kg Motor Mass (kg) MP 4 A MPW 4.8 MP 4 A MPW 4 6. MP 4 A MPW 4 8.6 MP 44 A MPW 44.8 MP 4 A 9.9 MP A MPW 4.0 MP A MPW 6. MP A MPW 8.9 MP 4 A. Pump section Radial piston pump fitting H 0,8; 0,8 H 0,4; 0,6 H 0,; 0,9 H 0,; 0,4 H 0,64; 0,8 H,;, H 0,46; 0, H,08;,9 H,;, H 0,; 0,4; 0, H 0,8;,;,4 H,;,9;, H 0,6; 0,8;,0 H,6;,4;,8 H,;,8; 4,4 H 0,9;, H,;,6 H 4,;, H,6; 6, H,4;,6 H 4,; 6,0 H,0; 8, H 9,; 0,9 H,;, H,8; 8,4 H 9,8;,8 H,;, MP... MP... MP... MP 4... MP....6..8.0. 4.0.4 4.. 4.6. 6.8.6 Gear pump fitting MP... MP... MP... MP 4... MP... Z 0, to Z,8 0. 0.9 Z,0 to Z,..6..8. Z 9 to Z 6.6 4.0 4.8 Z and Z 4 4.0 4.4. Z 8 and Z 4. 4.. Z 4 and Z 9. 6. Z and Z 8. 6. Z 0 Z 6. 6.8.0.6

D 00 page.. Elektric data Coding Nominal power P N (kw) Nominal speed n N (min - ) Nom. voltage ) Permissible voltage ranges ) Nom. current 4 ) I N (A) 400V 0V 00V ) Start current ratio I A /I N Power factor cos. ϕ MP 4 A 0. 0 0.89. 0.6.8 0.0 MP A 0. 80.0. 0.80. 0.80 Version with -phase motor MP 4 A 0..6.8. 4.0 0.8 MP A 0. 80.0..48.0 0.8 MP 4 A. 80.6 4... 0.8 MP A. 80.4.9.66.9 0.8 MP 44 A. 400 6. 0. 4.6 4. 0. MP 4 A 860 + 0/400V /! 0 Hz ( + 6/460V /! 60 Hz) for MP. A to MP. A + 400/6V /! 0 Hz ( + 460V / 60 Hz) for MP 4 +! 00V 0 Hz ) Mains 0 Hz: ±0% U N (conforming IEC 8) Mains 60 Hz: ±% U N.0.. 6. 0. MP 4 A 4 40 0. 8, 8. 6. 0.8 Version with AC-motor + 0V 0 Hz ) Coding Nominal power P N (kw) Nominal speed n N (min - ) Nom. current 4 ) I N (A) Operation condenser C B (µf) Power factor cos. ϕ Start current ratio I A /I N MPW 4 0.8.8 8 0.86.6 MPW 4 0. 80.0 6 0.9. MPW 4 0. 0.0 40 0.99. MPW 44. 0 9.9 60 0.9. MPW 0. 00. 0.9. MPW 0. 0 4. 6 0.96.8 MPW. 0.6 0 0.96.4 Connection cable m.mm² Isolation class Comparison protection class -leeds (optional m, specify in uncoded text) F (winding), IEC (VDE 00 T) Pump complete with motor IP 00; IP 4 (Hydraulic power pack D 00 H) DIN VDE 040 / EN 609 / IEC 9 Attention: Do not connect radial piston pumps with -pole motors (MP A - H.., MP A - H..) to mains 60 Hz. The resulting high speed (approx. 400 rpm) may cause increased running noise in general and uneven delivery flow at small piston diameters. Circuitries and cable connection -phase motor + 400V! 0 Hz + 0V / 0 Hz + 00V 0 Hz ) AC-motor + 0V 0 Hz ) Motors for other mains voltages and/or mains frequency 60 Hz on enquiry ) Max. permanent load 00V +%, acc. to the supplier of the wire leads. ) The motors may be connected to mains voltage below these limits but reduced voltage will cause a performance drop (& reduced p max. ). p max Uact,U N p (p c w ) Example: Motor nom. voltage 0/400V 0Hz (6/460V 60Hz) 4) For actual current consumption, see section.4 ) 4-wire cable (W, V, U, PE) is used for 00 V internal circuitry: MP.. to MP..!, MP4.. to MP.. / Actual mains voltage 400V 60Hz Selected pump MP 4 A - H 0,8 p max = 0 bar p max 400V 0bar, 460V p max 40bar

D 00 page 8 4. Unit dimensions All dimensions in mm, subject to change without notice! 4.. Pumps Single circuit pump (radial piston pump) Single circuit pump (gear pump) Dual circuit pump MP(W)..-H.. MP(W)..-Z.. MP(W)..-H..-Z.. Cable 4x," Length 000 High pressure Low pressure Suction M6, 0 deep NP a. S H H B a h i MP(W)..-Z.. MP(W)..-H..-Z.. Z 0, Z,0 Z,8 Z,0 to Z 4, Z, Z 6,9 Z 8,8 to Z, M 0x M 0x M 0x 8 8 8 4 4 6 4 49 49 8 48 48 48 0 0 0 09 40 4 0 0 9... For missing dimensions, see MP(W)..-H..

D 00 page 9 Single circuit pump (radial piston pump) MP(W)..-H.. MP(W)..-H.. Single circuit pump (gear pump) MP(W)..-Z.. MP(W)..-Z.. Dual circuit pump MP(W)..-H..-Z.. MP(W)..-H..-Z.. High pressure Cable 4x," length 000 Low pressure Suction Dual circuit pump HP D H a c e g h h MP(W)..-Z..-Z.. ) MP(W)..-Z..-Z.. ) MP(W)..-H.. MP(W)..-H.. /8 /4 40 8 9 6. 6. 64 4 M6, deep 08 M6, deep 4 8 96. ) Top pump rotates clockwise MP(W) only up to Z, MP(W)..-Z.. MP(W)..-H..-Z.. MP(W)..-Z..-Z.. MP(W)..-Z.. MP(W)..-H..-Z.. MP(W)..-Z..-Z.. Z 0, Z,0 Z,8 Z,0 to 4, Z, and 6,9 Z 8,8 to, Z 9 a., Z 6 Z Z 4 Z 8 Z Z,0 to 4, Z, and 6,9 Z 8,8 to, Z 9 a., Z 6 Z Z 4 Z 8 Z NP M0x M0x M0x S M0x M0x M0x H 4 40 4 6 66 66 0 6. 0. 9. 89. 89..... H 6 8 8 96 98. 6.. 0 4 4 44.. 8. B 48 48 48 a 6 9 8 9 9 4 4 4 4 0 4 4 4 6 f 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 h 4 4 4 60 69 9 9 0 0 0 6 4 8 9 9 9 i... k 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8

D 00 page 0 Single circuit pump (radial piston pump) Single circuit pump (gear pump) Dual circuit pump MP(W) 4..-H.. MP(W) 4..-Z.. MP(W) 4..-H..-Z.. High pressure HP M8, 4 deep Low pressure Suction M6, 8 deep Cable 4x,", length 000 Dual circuit pump MP(W) 4..-Z..-Z.. ) Z,0 to Z and 8 Z 4 and 9 α = with Z,0 to Z and 8 with Z 4 and 9 Z,0 NP S H 88. H B a 4 h 9 i to 4, Z, 9. 4 4 86 a. 6,9 MP(W) 4..-Z.. MP(W) 4..-H..-Z.. MP(W) 4..-Z..-Z.. Z 8,8 to, Z 9 04. 4. 4 9 0 a., Z 6 Z Z 4 Z 8 Z Z 4 Z 9 Z Z 8 Z 0 Z /4 /4 /4 4. 8. 8. 8. 0. 8. 6... 8. 96. 0. 80. 86. 40 44 44 44 4 44 0 0 0 0 0 0 6 6 6 8 8 9 96. 0 9 9 9 4 49 8 6 8...... α = with Z,0 to Z and 8 with Z 4 and 9 Z,0 to Z Z 4 and Z 9 ) Top pump rotates clockwise only up to Z, see sect...

D 00 page Single circuit pump (radial piston pump) Single circuit pump (gear pump) Dual circuit pump MP(W)..-H.. MP(W)..-Z.. MP(W)..-H..-Z.. High pressure HP Cable 4x,", length 000 Low pressure Suction M8, 0 deep M8, deep Dual circuit pump MP(W)..-Z..-Z ) Z,0 NP S H H B a 60. h 9. i to 4, Z, 8 9 6. 04. a. 6,9 MP(W)..-Z.. MP(W)..-H..-Z.. MP(W)..-Z..-Z.. Z 8,8 to, Z 9 4 88 9.... a., Z 6 Z Z 4 Z 8 Z Z 4 Z 9 Z Z 8 Z 0 Z /4 /4 /4 4 8 9 400 40 40 48 49 9 40 409. 4. 4. 44 4 46 46 469 48 0 0 0 0 0 0. 8. 8. 8. 9. 9. 9. 0. 0. 09.. 4. 4. 4. 9. 6. 6. 86. 86. 94. 0....... ) Top pump rotates clockwise only up to Z, see sect...

D 00 page. Notes for general lay-out and initial operation.. Installation in customer furnished tanks The dimensions of a customer furnished tank should be selected in such a way that it is ensured that the motor is always oil immersed, even when the max. required fluid volume is removed. This way the performance rating of the power pack can be completely utilized. The perm. performance is reduced if the motor contour is partially or completely above the fluid level. When more than /4 of the motor is above the fluid level a no-load operation is no longer permissible but on/off service can be still provided. The thermal balance of the motor has to be checked (via resistance measurement acc. to VDE 00) if the fluid level drops even further. This temperature (resistance) check has to be undertaken several times until no more temperature rise can be detected; always after a load sequence when the pump has performed some operation cycles. The perm. fluid temperature is approx. 80 C, the perm. winding temperature is approx. 0 C (isolation class B). See also D 00 sect... Center line, see dimensional drawing Center line, see dimensional drawing MP...-H... The installed position of the pump is arbitrary, as long as the pump is immersed below the fluid level by h, h. MP.. MP.. MP.. MP 4.. MP.. h 6 0 80 9 0 h 80 00 0 0 MP...-Z... The installed position of the pump is arbitrary, as long as all suction parts are immersed below the fluid level by h. h = dependent on size, gear pump and chosen suction part (see dimensional drawings in sect. 4 and 6).. Direction of rotation It is not necessary to observe the direction of rotation with type MP...-H..., whereas a certain direction of rotation is absolutely required for types MP...-H...-Z, MP...-Z, and MP...-Z...-Z. The rotation direction can t be detected in installed state (hydraulic power packs), but via checking the delivery flow. Procedure: Direct the flow from P (double pumps feature two s P!) via a translucent hose back into the tank; Switch on/off the pump several times. When a flow is visible the direction is o.k. otherwise it has to be reversed by interchanging the connection of two of the three main wires of the motor. The pumps type MP...-Z...-Z... rotate anti-clockwise (facing the drive shaft) in delivery state, with double pumps type MP...-Z...-Z... the upper, secondary pumps (sect...) is rotating clockwise. See also dimensional drawings in sect. 4++ where arrows indicate the rotation direction... Motor load with dual circuit pumps It should be recalculated, that the product (pv) calc. of intended pressure p, p and all three possible load conditions is lower than (pv) calc. max. The pressure limits p cold and p warm acc. to sect.. and. must be observed. Load condition Load condition Load condition (pv) calc. max MP 4 A (MPW 4 ) 4 () MP A (MPW ) 0 () MP 4 A (MPW 4 ) 40 (00) MP A (MPW ) () Both pumps work against one common pressure, p = p = p (pv) calc. = p(v P + V P ) Only one pump works (V P against pressure, V P idles, p = p (pv) calc. = pv P + V P ) Both pumps work against different pressure simultaneously (pv) calc. = p V P + p V P MP 4 A (MPW 4 ) MP A (MPW ) MP 44 A (MPW 44 ) MP 4 A 0 () 480 (0) 440 (0) 000 MP 4 A 00 ) A back pressure of approx. bar was considered for an idling pump.

D 00 page.4. Current consumption The following characteristics are reference values. You serve the inquiry of current consumption and expected heat built-up (see sect..) as well as for setting the protective motor switch (overload protection). Version for -phase mains Motor current I M (A) 400V! 0Hz ) (460V! 60Hz) MP 4 A MP A MP A MP A MP 4 A MP 44 A MP 4 A MP 4 A MP 4 A Gear pump Radial piston pump Example: Chosen pump MP 44 A - H, Operation pressure of the system p oper = 0 bar V g =.9 cm /rev p Vg = 66 bar cm MP 4 A MP 4 A MP 4 A MP 44 A Resulting in a motor current of approx.,8 A MP 4 A ) The reference values for the motor current have to be determined by conversion at other nom. voltages, e.g.: Main 0V Main 00V 0Hz : I0V I400V 0Hz : I00V I400V 400V 0V 400V 00V MP A MP A MP A MP 4 A Performance value p V g (bar cm /U) Version for -phase mains Motor current I M (A) 0V 0Hz ) MPW MPW MPW MPW 44 MPW 4 MPW 4 MPW 4 Gear pump Radial piston pump MPW 4 MPW 4 MPW 4 MPW 44 MPW MPW MPW Performance value p V g (bar cm /rev

D 00 page 4.. Operation temperature The built-up of heat of the hydraulic power pack depends on different factors: Pump size, tank size, pressure (current consumption), operating mode (S, S, S6 acc. to VDE 00), etc. A formula that can be applied to all sizes, combinations and application cases can be achieved only by extreme simplification. The result should be regarded as a guideline only. These pumps are frequently operated only in a second range with subsequent standstill periods for several minutes or even longer. A recalculation is unnecessary for all applications with such load cycles. Its use is limited to application at increased ambient temperatures, strong exploitation in the pressure limit range, prolonged load within an operation cycle etc. where knowledge about the persistent service temperature to be expected is essential. Main target is to find out whether the persistent service temperature will be below approx. 80 C. This recalculation only applies to hydraulic power packs fulfilling the following parameters: Tank completely filled up, fluid level won t drop below motor outline during operation, all fluid returns at the end of each cycle. The curve below illustrates the persistent operation temperature } B acc. to tests with stand alone hydraulic power packs featuring HAWE tanks (see D 00 H), it may be applied also to similar customer furnished tanks. Persistent operation temperature difference } B (K) Curves correspond to standard tanks acc. to D 00 H (example) Characteristic value for heat outputcm l m Tank B B B0 B B B0 Filling volume 4.. 0 V F (l) to to to to to 8.. 4 } B + } U $ 80 C Together, temperature gain plus ambient temperature (e.g. 0 C) should be below 80 C (sect.. Fluid temperature) Persistent operation temperature difference C M (Ω) Motor constants (characteristc resistancevalues, calculated values only) U N 400V 0V 00V MP 4 MP 4 9 MP 4. 40 MP 44 9 6.4 MP 4 8..8 4.4 MP 6 09 MP 0 0 MP 4.4. MP 4..9 0 I m (A) Quadratic averaged current figure (during one operation cycle with duration T). The currents I, I, I... prevailing during periods t, t, t... are to be determined on the basis of the given pressure p, p, p... and the working volume VP (see sect..), i.e. via the product p V gp, p V gp, p V gp... from the current curves (see sect..4). In the case of dual stage pumps, the periods t, t... are in most cases to be set for the subsequent load sequences (sect..) within the operation cycle. The corresponding currents I, I... are to be read off in sect..4 via the value (pv g ) calc. To be calculated in each case. Operating mode S (On/off service) ( I t + I t + I t... ) Im = + T Stand-still Operating mode S This can be regarded as a borderline case of S, but the temperature recalculation must, however, made on base of other criteria. What is of interest is the period of time, where the pump may be switched on without exceeding the limit temperature, and how long the subsequent standstill period must be in order to allow the pump to cool down to its initial temperature. This recalculation is not necessary for cases where the pump is only operated for a few minutes with subsequent standstill periods for more than / hour. Operating mode S6 (No-load operation) ( I t + I t + I t IL tl ) I m = + T Not applicable for most small size tanks. The idle current I L can be taken from sect.. with pv = 0. No-load

D 00 page.6. Motor safeguarding against over heating (protective motor switch) The protective motor switch has to be adjusted in such a manner, that too early triggering is avoided during undisturbed operation and operation cycles permanently succeeding one another. Whereas it should safeguard the motor against over heating in case of stand-still due to a pressure limiting valve being adjusted to high, malfunction of a pressure switch which should trigger a stop signal etc. Guideline for proper setting of the protective switch: I E should be 0. I M in general, 0.6 I M for operation in the range of p max and 0.8 I M for low loads. The motor current I M can be read for various pressure settings of the pressure limiting valve in sect... Note: For temperature supervision of hydraulic power packs, see D 00 H!.. Running noise MP...-H... MP...-Z... Sound pressure levels db(a) Upper range of the respective field: MP 44 and MP 4 Lower range of the respective field: MP.. to MP.. Upper range of the respective field: MP 44 and MP 4 Lower range of the respective field: MP.. to MP.. Delivery flow Q (l/min) Delivery flow Q (l/min) Note: The sound pressure level ranges shall serve to estimate the running noise to be expected. They approximately delimit the spreads recognizable during measuring. Pumps with smaller delivery flows tend as a rule to the lower, whereas larger ones tend to the upper limit. The noise level of dual circuit pumps is rather similar to the one of the bigger of the two pumps. The hydraulic power pack should be mounted on "silent blocks" to prevent or minimize the conduction of body sound onto other sound radiating machinery parts. Pipes to the consumers should be connected via short hoses to the hydraulic power unit. Rigid mounting on a surface capable of resonance (e.g. welded or thin-wall machine stands) may significantly amplify or conduct the operation noise level. We recommend to mount the hydraulic power pack via silentblocs. Further details may be found in the technical information of the respective manufacturer. Measuring conditions: Work room, interference level approx. db(a); measuring point m above the floor; m object clearance, pump standing on a sound deadening panel (height 0 mm). Object: Hydraulic power pack featuring a standard HAWE tank acc. to D 00 H. (complete power pack) Measuring device: Precision sound pressure level measuring instrument DIN IEC 6 Kl. I Fluid viscosity Pumps type MP..-H = 0 mm /s during tests: Pumps type MP..-Z = 00 mm /s.8. Notes to ensure EMC (Electromagnetic compatibility) Non permissible spikes are emitted (EN 6004- Abs. 9) when hydraulic power packs (inductive motor acc. to EN 6004- sect....) are connected to a system (e.g. power supply acc. to EN 6004- sect. 6). Tests regarding the conformity with EN 6004- sect.... and/or VDE 00- ( ) are not required. Electro-magnetic fields may be generated during switching the motor On/Off. This effect can be minimzed by means of a filter e.g. type 40, 400V AC 4kW 0-60Hz (Co. Murr-Elekronik, D-0 Oppenweiler)

D 00 page 6 6. Suction parts for MP..-Z.. required for installation in customer furnished tanks These suction parts enable lowering of the fluid level below the pump outline thereby exceeding the usable volume. The sucking parts are delivered as unassembled component parts. The thread connections have to be sealed very carefully to avoid migration of air. Best apply common PTFE seal tape starting after the. or. pitches of the fittings conical thread therby preventing sheard-off parts of the tape intruding the hydraulic circuit. The heat built-up of the motor winding must be checked via resistance tests for pumps with little flow/higher pressure if the fluid drops below the motor outline during operation. Coding Main dimensions (mm) Illustration G D H h Component part Suction screen Fitting (HAWE-No.) Straight fitting DIN 98 Mass (weight) g G+F No. 4 / -/8 S 0 approx. H A 8 6 8 00 0 DIN 90 N8 red 0 G+F No. 4 / -/8 S 0 approx. H A 8 6 8 600 00 a DIN 90 N8 red 0 S 0 A 8 8 00 0 /8 x40 0 S 04 approx. H A 09 0 600 00 G+F No. 4 / -/8 DIN 90 N4 /8 x80 60 S 0 A 89 0 600 00 /8 x60 40 S 06 A 9 0 600 00 / x80 60 S 0 approx. H A 0 600 00 / x60 0 S 08 A 94 0 600 600 G+F No. 6 /4 x0 0 S 09 approx. H A 84 0 600 600 G+F No. 6 /4 x60 00 S 0 approx. H M 0 x 6 8 00 00 Complete part, can t be dismantled! 00