Functional Description HU /2012. Compact Hydraulic Power Packs USMA 05. Replaces HA /2008. p max 3600 PSI (250 bar) 4.

Transcription

1 Compact Hydraulic ower acks USA 05 p max 3600 SI (250 bar) 4.5 G (17 L/min) 12/2012 Replaces HA /2008 Compact hydraulic power packs for the use in lifting platforms, elevating tables, ramps, presses, machine tools, mobile applications and others 3 basic hydraulic circuits in the manifold ossibility of building up additional circuits in the form of vertical or horizontal stacking assembly Tank capacities from 0.4 up to 11.6 US gal (from 1.5 to 44 L) Low noise level Functional Description Compact hydraulic power packs are designed to fit into small envelope dimensions and can be used in lifting platforms, elevating tables, manipulators, small presses, machine tools and mobile applications. Each power pack consists of an electric motor, a pump, a manifold and a tank. The aluminum body forms the base of the power pack, on which all the main components, including the hydraulic elements, are mounted. The function of the power packs is apparent from the respective hydraulic circuit diagrams. The desired combination of particular components and hydraulic elements can be defined by reference to the ordering code and the respective tables. The lay-out of additional circuits is defined by an application number which determines the manufacturer. The hydraulic circuits can be accomplished in sizes 03, D02 (04) and D03 (06). The size 03 is in a form of sectional directional valves (page 13) and does not enable any extension by valves for controlling the flow rate and the pressure. The mounting position of the power pack is horizontal or vertical - see the ower ack Dimensions on pages 10 to 15. All ports have 9/16-18 UNF SAE J internal threads. With the standard model the connecting ports A, B of the components of the vertical stacking assembly are oriented onto one side. Orientation of ports A, B each onto another side is to be agreed with the manufacturer. The basic combinations of electric motors and pumps, as well as their code designations, are shown in tables 1, 2 and 3. 1

2 Ordering Code USA 05- / / - Compact power pack Solenoid voltage 12V DC 24V DC ump displacement in cm 3 Series (0.8) (1.2) (1.6) (2.1) (2.5) (3.3) (3.6) (4.4) (4.8) (5.8) (6.2) (7.9) 79 Code of the electric motor (see tables 1, 2 and 3) V / 50 (60)Hz Other voltages per request - consult factory Nominal size of stacking assembly elements 0 Without stacking assembly 3 Size 03 4 Size D02 (04) 6 Size D03 (06) (see page 11) Number of add-on units 0 without stacking assembly 1 1Section 2 2 Sections 3 3 Sections 4 4 Sections 5 5 Sections (see page 11) DC electric motor with switch Single-phase electric motor without starting module with starting module R 0 Thre-phase electric motor 0 Type of stacking assembly 0 without stacking assembly B Configuration B C Configuration C D Configuration D E Configuration E F Configuration F (see page 11) Foot bracket 0 without foot bracket F low foot bracket Type of hydraulic circuit see table on pages 7 Tank code see pages Type of filter used 0 without filter suction filter S R* return line filter without indication E* return line filter with el. indication * return line filter with manometer * for tank codes only Note: ounting osition of the Unit must be supplied so mit can be piped/filled correctly. (Inside of Tank) 2

3 Technical Data Flow rate G see tables 1, 2 and 3 Working pressure SI see tables 1, 2 and 3 Tank capacity gal (L) (2-44) Type of pump external gear pump, left-hand rotation Nominal pressure / max. pressure SI see tables 1, 2 ower of electric motor see tables 1, 2 and 3 Type of electric motor single phase three phase DC Voltage of the electric motor (specials for request) V /460 12/24 Frequency Hz Electric motor enclosure type / insulation class /F Voltage of directional valves V 12DC, 24DC, 120AC/ 60Hz Other voltages - CF Hydraulic fluid Hydraulic oils of power classes H, HV to CETO R 91 H in viscosity classes ISO VG 32, 46 and 68 Oil Conductivity ps/m 500 on 68 F (20 C) Viscosity range SUS (mm 2 /s) ( ) ax. degree of fluid contamination Class 21/18/15 to ISO 4406 (1999) Filtration (suction/return) m 60/12 Fluid temperature range F ( C) ( ) Fluid temperature range for a short term 10 minute max. F ( C) -68 (-20) minimum +176 (+80) maximum Ambient temperature range F ( C) ( ) Thread of the connectiong ports, T, A, B, 9/16-18 UNF SAE J1926-1(6 SAE) ounting position horizontal, vertical Standard Surface Treatment odel aterial used Surface treatment Aluminium tank/cover Alu-die-cast/Steel Komaxit RAL 7030 lastic tank OSTEN (transparent) Without surface treatment DC electric motor Zinc coated AC electric motor As per motor supplier Other components to manufacturer standard Note: Other surface treatment - Consult factory 3

4 Table 1a Three-phase motor Code of the Code of the pump electric motor p max. ** [SI] V n[r...] p[h] Q/p n. * [G] / [SI] 9 1/ / / / / Code of the Code of the pump electric motor p max. ** [SI] V n[r...] p[h] Q/p n. * [G] / [SI] 9 1/4 10 1/3 11 1/ / / /3 26 1/2 1/ / / / Table 1b 27 3/ / *p n. - nominal pressure = the highest working pressure allowed without time restriction ** p max. - maximum pressure = maximum pressure allowed for a short time - max. 20s 4

5 Table 3 12V 24V H (kw) Code of the pump Code of the electric motor Q G (L/min) /p SI (bar) 40 / 1/2 (0.35) 45 / 1 (0.80) / 46 11/2 (1.20) 51 / 2 (1.50) / 52 21/2 (2.00) / 63 4 (3.00) Code of the Code of the pump electric motor p max. ** [SI] V n[r...] p[h] Q/p n. * [G] / [SI] 1 1/ / / / / Table 2a 1/ / / / Table 2b Single phase motor Code of the Code of the pump electric motor p max. ** [SI] V n[r...] p[h] Q/p n. * [G] / [SI] 1 1/4 2 1/ / / / /3 19 1/2 20 3/ / *p n. - nominal pressure = the highest working pressure allowed without time restriction ** p max. - maximum pressure = maximum pressure allowed for a short time - max. 20s See characteristics on page 6 Attention! The DC motors must be loaded, so as to reduce the revolutions! Do not run the motors without pressure loading! 5

6 Characteristics Q G (L/min) Code 40 EL. OTOR 12V 0.35kW Battery 40 Ah, charge 75%, 68 F (20 C) Q G (L/min) p SI (bar) Code 45 Code 46 EL. OTOR 12V 0.8kW Battery 40 Ah, charge 75%, 68 F (20 C) Q G (L/min) p SI (bar) EL. OTOR 24V 1.2kW Battery 36 Ah, charge 75%, 68 F (20 C) Q G (L/min) p SI (bar) Code 51 Code 52 EL. OTOR 12V 1.5kW Battery 100 Ah, charge 75%, 68 F (20 C) Q G (L/min) p SI (bar) EL. OTOR 24V 2kW Battery 70 Ah, charge 75%, 68 F (20 C) p SI (bar) p SI (bar) Q G (L/min) Code 63 EL. OTOR 24V 3kW Battery 180 Ah, charge 50%, 68 F (20 C) p SI (bar) 6

7 Basic Hydraulic Circuit Diagrams T A 2.72( 69) T 2.83(72) X Z W Z W 2.89 ( 73,5 ) 2.68 ( 68 ) ounted on the side of the pump via thread G1/4 T CXY 2.68( 68) T 2.40( 61) Z W X Y Z Y X W 2.89 ( 73,5 ) 2.68 ( 68 ) Y EXY 2.79(71) Y X L 2.63(67) X Y Z Z L 2.89(73,5) ounted on the side of the pump via thread G1/4 3.98(101) 3.21(81,5) Type Ordering No. Symbols Starting module (100) 0.16(4) 4 0 lug VSTI G1/ Exact position of the starting module or plug... ref. page 18. 7

8 X X Type of the seat valve Functional symbol 6.89 (175) 5 SD11-A2/SL3 + lever with micro switch 4 SD11-A2/SL2 +lever without micro switch 2.83(72) 3 SD1-A2/SL1 4.01(102) 2 SD3E-A2/H2O2 1 SD3E-A2/H2L2 2.76(70) 0.20(5) Y Y Type of the throttle valve Functional symbol 2.28(8) anually controlled pump upon request 2 SF22A-A2/H* 1.18(30) max * The size of the throttle valve corresponds regularly with the flow rate Q of the pump used. Other throttle valve size on request of the customer. 1 VSV1-UNF 0.33(8,5) pro X = (5) pro X = 0 Z ilot Operated ressure Relief Valve SR1A-A2/S - ressure range see data sheet HU 5063 W Check Valves SC1F-A3/C L Logical valve SSH1H-A3/C 8

9 Table of Dimensions Single-phase and three-phase motors Code of E otor ower [H(kW)] Voltage [V] Current [A]* R... ** B [inch] C [inch] D [inch] 1 56C 1/4 (0.188) 115/ / C 1/3 (0.25) 115/ / C 1/2 (0.375) 115/ / C 3/4 (0.563) 115/ / C 1 (0.75) 115/ / C 11/2 (1.125) 115/ / C 2 (1.5) 115/ / TC 3 (2.25) 115/ / C 1/4 (0.188) / / C 1/3 (0.25) / / C 1/2 (0.375) / / C 3/4 (0.563) / / C 1 (0.75) / / C 11/2 (1.125) / / C 2 (1.5) / / TC 3 (2.25) / / TC 5 (3.75) / / C 1/3 (0.25) 115/ / C 1/2 (0.375) 115/ / C 3/4 (0.563) 115/ / C 1 (0.75) 115/ / C 11/2 (1.125) 115/ / C 2 (1.5) 115/ / TC 3 (2.25) 115/ / C 1/3 (0.25) / / C 1/2 (0.375) / / C 3/4 (0.563) / / C 1 (0.75) / / C 11/2 (1.125) / / C 2 (1.5) / / C 3 (2.25) / / TC 5 (3.75) / / * lease be aware of the starting torque of the single-phase electric motors. DC electric motors Code of E ower [H(kW]] Voltage [V] Current [A]** R... ** Load factor ** B [inch] C [inch] D [inch] S2-10 min S3-35% ED S2-1 min S3-4% ED S2-1min S3-3% ED S2-2 min S3-7% ED S2-3 min S3-8% ED S2-4.5 min S3-10% ED ** Valid for rated power values. Load factor Duty S1 (min) Intended for use under continuous duty cycle conditions (load factor S1) for various press-related applications and those which involve dynamic strokes, with recommendation to consult the conditions of use with manufacturer. Duty S2 (min) - short-time operation The motor operates with constant load for a definite time, in order to reach the maximum permissible temperature Tmax., later on an idle period long enough to reach the equality between motor temperature and ambient temperature. Duty S3 (%ED) - periodic operation The operation of the motor is a continuous sequence of identical cycle, each compound from a load period and an idle period. During the load period the motor can be reach the maximum permissible temperature. S3 value shows, in percentage, the lenght of the load period respect to the total cycle-load period more idle period. The S3 curve quoted in the performance specifications is referred to a lengh ts cycle of 10 minutes. 9

10 6.30(60) Valve Dimensions Dimensions in inches and millimeters (in brackets) ower pack with plastic tank - mouting position horizontal Lay - out of the Block Thread of the connecting ports, T, - 9/16-18 UNF SAE J1926-1(-6 SAE) E 1.57(40) S TANK SUORT code (141.5) 2.89(73.5) ( ) A 1.56 B (39.5) E 2.89(73.5) D 0.47(12) T Connecting Block S 4 x 8 DETH ( 19 ) 1.42 ( 36 ) 2.09 ( 53 ) 2.83 ( 72 ) Connection bracket 2 x 3/8-16 UNC DETH 0.47(12) 0.47(12) 0.41(10,5) T 1.61(41) 1.61(41) Code of the tank Capacity in US gal [L] Working volume US gal [L] A E (2) (1.7) (174) (4) (3.0) (271) (6) (4.5) (361) (8) (6.0) (451) (10) (7.5) (541) (20) L 0.16(4) 0.49(12,5) 6.89(175) 5.91/5.90 (150 0,2) TANK SUORT code with foot bracket of ower ack Configuration F ower pack foot bracket Dimensions Typ L [Inch(mm)] F 1.46 (37) 6.89(175) 5.91/5.90 (150 0,2) 0.49 (12,5) 1.83(46,5) 3.23(82) 3.44(87,5) 6x 0.41 ( 10,5) R0.14 (R3,5) 0.65(16,5) 0.22(5,5) 3.94(100) For AC ower units the mounting bracket is suitable for motors up tu 2H only lease use for larger motors the feet of the electric motor. 10

11 Valve Dimensions Dimensions in inches and millimeters (in brackets) Configurations of stacking G E 2.17(55) Configuration C Size D02 (04), D03 (06) Number of add-on units (44) F F F F F Configuration B Size D02 Configuration (04), B D03 (06) 4.09(104) F F F F F 2.17(55) E G FIRST - ANGLE ROJECTION 1.08(27,5) 1,69(43) Configuration D Size (82) Configuration E Size (25) 2.21(56) 0.98 (25) 0.98 (25) 1.69(43) E G 1.18(30) 4.09(104) 2.21(56) 3.23(82) Configuration F Size D02 (04), D03 (06) 1.81(46) Thread of the connecting ports A, B,, T, - 9/16-18 UNF SAE J1926-1(-6SAE) Dimension E [in (mm)] F [in (mm)] G [in (mm)] ressure switch Reducing valves ressure relief valves ilot operated check valves cartridge Check Valves Flow Valves Size D02 (04) 1.38(35) 1.18(30) 1.38(35) 1.18(30) 1.18(30) 1.18(30) 1.57(40) 3.11(79) Size D03 (06) 1.69(43) 1.77(45) 1.57(40) 1.57(40) 1.24(31.4) 1.57(40) 1.97(50) 3.62(92) 11

12 AX IN Valve Dimensions Dimensions in inches and millimeters (in brackets) ower pack with plastic tank - mounting position vertical FIRST - ANGLE ROJECTION For AC ower units the mounting bracket is svitable for motors up tu 2H only. lease use for larger motors the feet of the ectric motor. Thread of the connecting ports, T, - 9/16-18 UNF SAE J1926-1(-6 SAE) D C 5.45(138,5) 1.55(39,5) B T AX A IN 6.30(160) 4.92(125) Code of the tank Capacity in US gal [L] Working volume US gal [L] A (2) (1.3) (174) (4) (3.5) (271) (6) (5.5) (361) (8)) (7.5) (451) (10) (9.5) (541) 12

13 Valve Dimensions Dimensions in inches and millimeters (in brackets) ower pack with DC electric motor FIRST - ANGLE ROJECTION Thread of the connecting ports, T, - 9/16-18 UNF SAE J1926-1(-6 SAE) Dimensions B, C, D see age 9. 13

14 Valve Dimensions Dimensions in inches and millimeters (in brackets) ower pack with die-cast aluminium tank Configuration B Thread of the connecting ports A, B,, T, - 9/16-18 UNF SAE J1926-1(-6 SAE) FIRST - ANGLE ROJECTION D A B (39,5) Sight glass A4 4x t DEE10 A5 A2 A6 A7 C A1 Note: all units with tank code shipped with sight glass and drain plug Code of the tank 14 Capacity in US gal [L] Working volume US gal [L] A1 A2 A3 A4 A5 A6 A7 t 71 (Al) 3.17 (12) 2.64 (10) 9.53(242) 12.28(312) 8.82(224) 8.86(225) 6.10(155) 4.41(112) 3.58(91) 8 72 (Al) 5.28 (20) 4.23 (16) 11.46(291) 14.53(369) 10(254) 10.63(270) 7.56(192) 4.13(105) 5.35(136) 8 73 (Al) 7.93 (30) 6.60 (25) 13.43(341) 19.33(491) 11.42(290) 12.83(326) 6.93(176) 4.53(115) 6.14(156) (Al) (44) (39) 16.69(424) 20.67(525) 12.60(320) 13.43(341) 9.49(241) 4.53(115) 6.93(176) 10

15 Valve Dimensions Dimensions in inches and millimeters (in brackets) ower pack with die-cast aluminium tank and horizontal stacking assembly REK1-03 Configuration E FIRST - ANGLE ROJECTION With the model REK1-03 of the vertical stacking assembly the connecting ports A, B, are only provided with threads 9/16-18 UNF; SAE J (6 SAE)- orientation of ports is evident from the picture. 3.23(82) 2.21(56) A (43) A4 A2 A6 4x t DEE10 Sight glass A5 A7 C A (24) Note: all units with tank code shipped with sight glass and drain plug Code of the tank Capacity in US gal [L] Working volume US gal [L] A1 A2 A3 A4 A5 A6 A7 t 71 (Al) 3.17 (12) 2.64 (10) 9.53(242) 12.28(312) 8.82(224) 8.86(225) 6.10(155) 4.41(112) 3.58(91) 8 72 (Al) 5.28 (20) 4.23 (16) 11.46(291) 14.53(369) 10(254) 10.63(270) 7.56(192) 4.13(105) 5.35(136) 8 73 (Al) 7.93 (30) 6.60 (25) 13.43(341) 19.33(491) 11.42(290) 12.83(326) 6.93(176) 4.53(115) 6.14(156) (Al) (44) (39) 16.69(424) 20.67(525) 12.60(320) 13.43(341) 9.49(241) 4.53(115) 6.93(176) 10 15

16 6 5 USA a a 2 1 AC-otor 1a AC-motor flange spacer 1b AC-motor coupling (dif. types) 2 DC otor 2a DC-motor coupling 3. Tank with accessories (dif. types) 4. CenterblockversionsA,B,C,D,E 5. ump (dif. types) 6. Suction filter and pipe 7. Return line 8. Base-plate for different types of stacking assembly 9. Cover plate for horizontal stacking 10. Stacking assembly valves lug Starting modul Caution! The packing foil is recyclable. Certified documentation is available per request. 16