HE POWER PACKS Concentric AB

Transcription

1 HE OWER CKS Concentric Innovation in Hydraulics

2 LE OF CONENS HE OWER CK CONCE 4-5 DOR He1 6-7 DOR He2 8-9 DOR He22 1 US ND DC OORS ECHNICL INFORION ND HE OX OWER CK CODE KEY he right to modifications for technical improvements is reserved. 2 Concentric -He1 He2 He22-G-211-7

3 HE OWER OF HE Concentric (formerly Haldex) is one of the world s leading manufacturers of hydraulic power packs. In recent years, we have focused on strategically important markets, and the result is a new series of high performance hydraulic power packs. he HE series represents a further development of the universal technical platform developed by Concentric, worldwide. HE ower acks are optimized for demanding applications. hey are designed for use in trucks operating in harsh climates, or for heavy materials handling with long service intervals. pplications that demand high performance and superb quality. We have also prioritized customers wishes for greater flexibility and better cost-efficiency. he result is an extremely versatile platform, which uses standard components and can handle most of the applications the market demands. It lets you cut your stock of hydraulic components down to a minimum and radically reducing the need for specially developed components. HE ower acks make it easier to build short series of special applications cost efficiently. Concentric ( headquartered in Stockholm, Sweden, is an innovator in flow control and fluid power, supplying proprietary systems and components for trucks, buses and industrial vehicles, worldwide. With 1,156 employees and sales of 1,977 million Swedish Kronor, Concentric is listed on the Stockholm Stock Exchange. he company operates globally and enjoys global advantages: secure supply lines, close contact with customers on development and a universal technical platform that will always fit your product -- no matter where in the world it is manufactured. he New He22 High Flow daptor he He2 has for many years been a success. he performance and flexibility together has created a wide customer base. he need for more sophisticated systems at the same envelope size is one of the elements that is the basis for the He II adaptor. Within the envelope size of an He2 we have made it possible to integrate up to 3 cartridge valves for single acting, 2 x single acting or double acting functions directly into the adaptor without external manifolds. dditionally, larger flow control valves can be mounted to accept higher return flows at eg lowering at high speed. he relief valve can easily be adjusted from the outside. In the He22 version, the pump and motor are equipped with splined drive shafts that improve the life of each, especially at applications with many starts and stops. ll in all, the He22 offers a cost and space efficient solution and improved performance. ictures above are used with the kind permission of Scania and Jan Knodt. Concentric -He1 He2 He22-G

4 HE OWER CK CONCE he HE ower ack is based on a versatile platform that allows you to combine mm motors ( kw) with a variety of pumps ( cc/rev). unit can individually control several hydraulic cylinders. he core of the system consists of 3 different adaptors with alternative shapes and variable assembly direction. ELECRONIC SEED CONROLLER IONL LOW NOISE OOR 2, kw 1,5 kw 1, kw,3 kw,24-2, cm3 SNDRD 2/2 SOF SR/SO 2/2 ROORIONL 2/2 SNDRD 4/2 4 Concentric -He1 He2 He22-G-211-7

5 He1 / He2 / He22 4,5 kw 3, kw Relief valves Flushed low-profile non-blocking relief valves provide high security. One model covers the entire 5-25 bar setting range, and meets tough demands for dependability and life expectancy. Constant-flow regulator built-in pressure-compensated flow regulator can be added, providing pressure compensated lowering speed between 2 and 17,5 lpm regardless of load. 1, - 12, L SNDRD 2/2 SOF SR/SO 2/2 ROORIONL 2/2 OIONL LOW NOISE WQ-U,8-5,7 cm 3 Oil reservoir he standard unit is equipped with a transparent plastic reservoir with.5-4. litre usable volume, or a litre steel reservoir.,5-5,5 L otors DC motors,12/24/48 volt. Efficient motors with long service life, long service interval and low power consumption. Special noise reduced motors (LS) available. C Operation Flanges for 71/8/91/1 14 C motors permit the installation of motors rated at.25-4 kw/15 rpm or.37-4 kw/28 rpm. C mounting only with HE 2 adaptor. ump ressure-balanced gear pumps of our own design are extremely efficient, with low noise. Special noise reduced pumps (WQ) available. Start switch Start switch with high I protection class and silverplated contacts meets tough demands for a long, problem-free service life. Valves Screw-in cartridge valves with a standard cavity are available in 2/2, 3/2, or 4/2 versions. Cetop 2, Cetop 3, and additional cartridge valve blocks are available for up to 4 individual functions. Check valve daptors hree different adaptors with two alternative mounting directions: the smaller He1 adaptor, the larger He2 and He22. he following pages contain more information on the HE power range. If you have any questions, please do not hesitate to contact our local sales offi ce or distributor, or any of our factories. Concentric -He1 He2 He22-G

6 HE DORS ND VLVES He1 He2 He22 he HE series is based on three different adaptors with two alternative mounting directions: the smaller He1 adaptor, the larger He2, and the new He22 High Flow. he He1 is designed for use with 8 mm and 112 mm motors. ump sizes: cc/rev. he He2 is designed for use with 112 mm, 125 mm and 134 mm motors. ump sizes: cc/rev. he He22 High Flow is designed for use with 112 mm, 125 mm and 134 mm motors. ump sizes: cc/rev. With the HE 1, 2 and 22 adaptors, the unit can be used as a pump motor unit DOR He1 only, be equipped with directly mounted or block-mounted cartridge valves or be equipped with block-mounted Cetop 2 or Cetop 3 valves. ll adaptors have a check valve, and most models can be equipped with an integrated pressure-compensated constant-flow regulator. lease note that adaptors are shown from the pump side on the following pages. daptor prepared for blockmounted valves or pump unit. DI 6.5 (4) LCES RKED "" G 1/4" HD.x13.F.D. O O OUNING D "" N N N O 9 9 OUNING D "" O x1.5 6H HD x12 FD (4) LCES RKED "O" G 1/4" HD.x2.F.D x1 6H HD.x12.F.D. (3) LCES RKED "N" E12 E24 E23 daptor with 12 or 24 VDC, 2/2 cartridge valve, normally closed. Standard DIN 4365 connection or optional Kostal or junior connections. Normally open valve is available as an option. RESSURE OR G 1/4" HD. x13 L12 L24 L23 daptor with 12 or 24 VDC, 4/2 cartridge valve integrated in adaptor. O12 O24 O23 daptor with 12 or 24 VDC, 2/2 cartridge valve, normally closed and manual override. Standard DIN 4365 connection or optional Kostal or junior connections. RESSURE OR G 1/4" HD. x G 1/4" HD. x Concentric -He1 He2 He22-G-211-7

7 DOR He1 daptor with block for mounting of 1 x Cetop 2 valve. G 3/8 Q daptor with block for mounting of 2 x Cetop 2 valve. R daptor with block for mounting of 3 x Cetop 2 valve. G 3/8" G 3/8 G 3/8 G 3/8" G 3/8" 5 G 3/8" 15 5 Concentric -He1 He2 He22-G

8 DOR He2 daptor prepared for block-mounting of external valves. E12 E24 E23 daptor with 12 or 24 VDC, 2/2 cartridge valve, normally closed. Standard DIN 4365 connection or optional Kostal or junior connections. Normally open valve or manual override is available as an option. G 3/8 1x1.5 6H HD x12 FD (6) LCES RKED "O" Ø x1.25-6H HD.x12.F.D. (4) LCES RKED "N" G 3/8" O O N OUNING D "" O O O OUNING D "" O N N N ux.outlet port G 3/8" (Normally plugged) F12 F24 F23 daptor with 12 or 24 VDC, block- mounted 2/2 cartridge valve. O12 O24 O23 daptor with 12 or 24 VDC, 2/2 cartridge valve, normally closed and manual override. Standard DIN 4365 connection or optional Kostal or junior connections. 65 G 3/8 64 S12 S24 daptor with 12 or 24 VDC, cartridge valves, 2/2 normaly closed, 3/2 and 2 x flow restrictor valves. 1/4" 1/4" 8 l/min ) ( ) ( 8 l/min G 3/8" G 1/ Concentric -He1 He2 He22-G-211-7

9 DOR He2 L12 L24 L23 daptor with 12 or 24 VDC blockmounted 4/2 cartridge valve. G 3/8 8 G 1/4 G 3/8 G 3/8" 1 G 1/4 N daptor as pump/motor unit with pressure and return line port. 21 G 3/8" G 3/8" ux.outlet port G 3/8" (Normally plugged) daptor with block for mounting of 1 x Cetop 3/NG 6 valve Q daptor with block for mounting of 2 x Cetop 3/NG 6 valve G 3/8" 1 G 3/8 G 3/ G 3/8" 5 R daptor with block for mounting of 3 x Cetop 3/NG 6 valve G 3/8" 15 5 Concentric -He1 He2 He22-G

10 1 2 R 1 HE NEW He22 HIGH FLOW DOR He22 High Flow daptor he need for more sophisticated systems at the same envelope size is one of the elements that is the basis for the He22 High Flow daptor. Within the envelope size of an He2, Concentric has made it possible to integrate up to 3 cartridge valves for single acting, 2x single acting or double acting functions directly into the adaptor without external manifolds. dditionally, larger flow control valves can be mounted to accept higher return flows at eg lowering at high speed. he relief valve can easily be adjusted from the outside. In the He22 high flow version, the pump and motor are equipped with splined drive shafts that improve the life of each, especially at applications with many starts and stops. ll in all, the He22 high flow version offers a cost and space efficient solution and improved performance. lease note that adaptors are shown from the pump side on the following pages. E E12 E24 DOR He22 HIGH FLOW daptor with 12 or 24 VDC, 2/2 cartridge valve, normally closed. F F12 F24 daptor with 12 or 24 VDC, 2/2 cartridge valve, 1 x lowering proportional valve, normally closed. R1 R2 ~53 1 G3/ R Ø6,5 (x4) 1 (x6) G G12 G24 daptor with 12 or 24 VDC, 2x integrated proportional valve for shunt off function at lift and lowering, normally closed. H H12 H24 ower up/gravity down made for rpm controlled lifting and proportional lowering. daptor with 12 or 24 VDC, normally closed. R1 R2 ~62 R1 R2 G3/8 G3/8 R2 R R Ø6,5 (x4) 1 (x6) SECION - L L12 L24 daptor with 12 or 24 VDC ower up/gravity down for 2 single acting functions. daptor with 12 or 24 VDC. 3/2 valve for function selection. 1 2 R1 1 G3/ ~ R1 1 G3/ R ~83 ~62 ~ R Ø6,5 (x4) 1 (x6) SECION R Ø6,5 (x4) 1 (x6) Ø6,5 (x4) 1 (x6) SECION - SECION - 1 Concentric -He1 He2 He22-G-211-7

11 HE US ND DC OORS he HE series is equipped with motors for 12,24 or 48 VDC. hese motors provide extremely high power output and meet tough load requirements. thoughtful basic design and long-lasting carbon brushes cut down on maintenance requirements. ll motors are manufactured by Concentric to ensure maximal system optimization, performance and quality. He2 adaptor can also be equipped with flanges for C-motor mounting. KE HE OIL CHOICE OF U ND OOR On the following pages, you will find our range of DC motors and pumps. Important parameters to consider in choosing the correct unit are flow in l/min, pressure in bars, and duty cycle. In some cases, allowable amp consumption is a factor too, due to restricted battery capacity. Our curves permit easy comparison at a constant voltage measurement. How to read the curves: I (amp) Q (l/min) 7 Q=1.22 cc 6 Q=.97 cc 5 Q=.84 cc Q=.61 cc 3 Q=.48 cc 2 Q=.24 cc 1 ump motor (Instruction 12 G32 Ø 8 mm) I=1.22 cc I=.97 cc I=.84 cc I=.61 cc I=.48 cc I=.24 cc When pressure and flow are determined, the amperage can be read from the pump/motor curve. he amperage is then transferred to curve 2. he amperage corresponds to an S2 and an S3 value. hese values represent two ways of calculating duty capability. S2 is the number of minutes a unit can operate at a certain workload before reaching the maximum allowable temperature. fter this, the unit must cool down until the motor temperature is less than 2 C from the ambient tem-perature before the same S2 value can be applied again. S3 is the maximum time in % per 1 minute period that a unit can work at a certain pressure/ workload. For example an S3 value of 3% = 3 min. for each 1 min. period, over and over again Example: 3,3 l/min at 9 bar and 8 amp on pump motor curve above gives S2 = 2,8 min and S3 = 11% at corresponding motor curve below Corresponding motor p (bar) 8 I () Concentric -He1 He2 He22-G

12 HE US ND DC OORS I (amp) Q (l/min) 12H82-HE He1 H pump motor 12V DC Ø 84 mm Viscosity 32 cst at 4 C. Voltage 12 VDC constant 12H82-HE-S2 & S3 Corresponding motor Q=1.75 cc Q=1.52 cc Q=1.22 cc Q=.97 cc Q=.84 cc I=1.75 cc I=1.52 cc I=1.22 cc I=.97 cc I=.84 cc I=.61 cc I=.48 cc Q=.61 cc Q=.48 cc I=.24 cc I () 1.5 Q=.24 cc p (bar) ump otor 1 12H82HE 2,24 cc 5,5 cc 6,6 cc 8,8 cc 1 1, cc 12 1,25 cc 15 1,5 cc 18 1,75 cc I (amp) Q (l/min) 24H82-HE He1 H pump motor 24VDC Ø 84 mm Viscosity 32 cst at 4 C. Voltage 24 VDC constant 24H82-HE-S2 & S3 Corresponding motor Q=1.75 cc Q=1.52 cc Q=1.22 cc I=1.75 cc I=1.52 cc I=1.22 cc I=.97 cc I=.84 cc I=.61 cc Q=.97 cc Q=.84 cc I=.48 cc Q=.61 cc Q=.48 cc Q=.24 cc I=.24 cc I () p (bar) otor 2 24H82-HE ump 2,24 cc 5,5 cc 6,6 cc 8,8 cc 1 1, cc 12 1,25 cc 15 1,5 cc 18 1,75 cc 12 Concentric -He1 He2 He22-G-211-7

13 HE US ND DC OORS I (amp) Q (l/min) G32()HE He1 G pump motor 12 VDC Ø 8 mm Viscosity 32 cst at 4 C. Voltage 12 VDC constant Q=1.22 cc Q=.97 cc Q=.84 cc Q=.61 cc Q=.48 cc Q=.24 cc p (bar) 1 25 I=1.22 cc I=.97 cc I=.84 cc I=.61 cc I=.48 cc I=.24 cc G32-HE-S2 & S3 Corresponding motor I () ump otor 1 12G32-HE 11 12G32HE 2,24 cc 5,5 cc 6,6 cc 8,8 cc 1 1, cc 12 1,25 cc I (amp) Q (l/min) 24G32()HE He1 G pump motor 24 VDC Ø 8 mm Viscosity 32 cst at 4 C. Voltage 24 VDC constant 24G32-HE-S2 & S3 Corresponding motor Q=1.75 cc Q=1.52 cc Q=1.22 cc Q=.97 cc Q=.84 cc Q=.61 cc Q=.48 cc Q=24 cc I=1.75 cc I=1.52 cc I=1.22 cc I=.97 cc I=.84 cc I=.61 cc I=.48 cc I=.24 cc I () p (bar) otor 15 24G32-HE 16 24G32-HE ump 2,24 cc 5,5 cc 6,6 cc 8,8 cc 1 1, cc 12 1,25 cc 15 1,5 cc 18 1,75 cc Concentric -He1 He2 He22-G

14 HE US ND DC OORS I () Q (l/min) 12D32()HE He1/2 D pump motor 12 VDC Ø 112 mm Viscosity 32 cst at 4 C. Voltage 12 VDC constant 12D32-S2 & S3 Corresponding motor Q=2.cc Q=1.75cc Q=1.5cc I=2.cc I=1.75cc I=1.5cc I=1.25cc I=1.cc I=.8cc S3 12D32-HE Q=1.25cc Q=1.cc Q=.8cc Q=.66cc Q=.5cc I=.6cc I=.5cc S2 12D32-HE I () ump ump (bar) otor 22 12D32 2,24 cc 5,5 cc 6,6cc 8,8 cc 1 1, cc 12 1,25 cc 15 1,5 cc 16 1,6 cc 18 1,75 cc 2 2, cc 26 2,5 cc 32 3,2 cc 37 3,8 cc 43 4,3 cc 48 4,8 cc 57 5,7 cc I () Q (l/min) 24D32()HE He1/2 D pump motor 24 VDC Ø 112 mm Viscosity 32 cst at 4 C. Voltage 24 VDC constant 24D32-S2 & S3 Corresponding motor Q=3.2cc I=3.2cc I=2.5cc S3 24D32-HE Q=2.5cc Q=2.cc Q=1.75cc Q=1.5cc Q=1.25cc Q=1.cc Q=.8cc Q=.6cc Q=.5cc I=2.cc I=1.75cc I=1.5cc I=1.25cc I=1.cc I=.8cc I=.6cc I=.5cc S2 24D32-HE I () ump ump (bar) otor 32 24D32 2,24 cc 5,5 cc 6,6 cc 8,8 cc 1 1, cc 12 1,25 cc 15 1,5 cc 16 1,6 cc 18 1,75 cc 2 2, cc 26 2,5 cc 32 3,2 cc 37 3,8 cc 43 4,3 cc 48 4,8 cc 57 5,7 cc 14 Concentric -He1 He2 He22-G-211-7

15 HE US ND DC OORS I (amp) Q (l/min) D12()W He1/2 D pump motor 12 VDC Ø 112 mm Viscosity 32 cst at 4 C. Voltage 12 VDC constant / S2 (min) p (bar) otor 2 12D12W 21 12D12W 27 12D12HSW 12D12()W-S2 & S3 Corresponding motor I (mps) ump 2,24 cc 5,5 cc 6,6 cc 8,8 cc 1 1, cc 12 1,25 cc 15 1,5 cc 16 1,6 cc ump 18 1,75 cc 2 2, cc 26 2,5 cc 32 3,2 cc 37 3,8 cc 43 4,3 cc 48 4,8 cc 57 5,7 cc I (amp) Q (l/min) Q=5,7 cc Q=4,8 cc Q=4,3 cc Q=3,8 cc Q=3,2 cc Q=2,5 cc Q=2, cc Q=1,75 cc Q=1,6 cc Q=1,2 cc Q=,8 cc Q=,48 cc Q=,24 cc 24D22()W/24D22HSW He1/2 D pump motor 24 VDC Ø 112 mm Viscosity 32 cst at 4 C. Voltage 24 VDC constant I=5,7 cc I=4,8 cc I=4,3 cc I=3,8 cc I=3,2 cc I=2,5 cc I=2, cc I=1,75 cc I=1,6 cc I=1,2 cc I=,8 cc I=,48 cc I=,24 cc (bar) S2 24D22()W 2 1 S2 24D22HSW S3 24D22HSW 24D22()W/24D22HSW -S2 & S3 Corresponding motor S3 24D22()W S3 24D22HSW I () ump ump otor 25 24D22W 26 24D22W 28 24D22HSW 2,24 cc 5,5 cc 6,6 cc 8,8 cc 1 1, cc 12 1,25 cc 15 1,5 cc 16 1,6 cc 18 1,75 cc 2 2, cc 26 2,5 cc 32 3,2 cc 37 3,8 cc 43 4,3 cc 48 4,8 cc 57 5,7 cc Concentric -He1 He2 He22-G

16 HE US ND DC OORS I (amp) Q (l/min) 12D12LS()W He1/2 D pump motor 12 VDC Ø 112 mm Viscosity 32 cst at 4 C. Voltage 12 VDC constant 12D12LS()W-S2 & S3 Corresponding motor I=5,7 cc I=4,8 cc I=4,3 cc I=3,8 cc I=3,2 cc 25 2 Q=5,7 cc I=2,5 cc Q=4,8 cc Q=4,3 cc Q=3,8 cc Q=3,2 cc Q=2,5 cc Q=2, cc Q=1,75 cc Q=1,6 cc Q=1,52 cc Q=1,2 cc Q=,8 cc Q=,48 cc Q=,24 cc I=2, cc I=1,75 cc I=1,6 cc I=1,52 cc I=1,2 cc I=,8 cc I=,48 cc I=,24 cc (bar) I () otor 29 12D12LSW ump 12 1,2 cc 16 1,6 cc 2 2, cc 25 2,5 cc 32 3,2 cc 38 3,8 cc 43 4,3 cc 48 4,8 cc 57 5,7 cc I (amp) Q (l/min ) D22LS()W He1/2 D pump motor 24 VDC Ø 112 mm Viscosity 32 cst at 4 C. Voltage 24 VDC constant Q=5,7 cc Q=4,8 cc Q=4,3 cc Q=3,8 cc Q=3,2 cc Q=2,5 cc Q=2, cc Q=1,75 cc Q=1,6 cc Q=1,52 cc Q=1,2 cc Q=,8 cc I=5,7 cc I=4,8 cc I=4,3 cc I=3,8 cc I=3,2 cc I=2,5 cc I=2, cc I=1,75 cc I=1,6 cc I=1,52 cc I=1,2 cc I=,8 cc WQ pumps available (bar) I () otor 3 24D22LS()W 24D22LS()W-S2 & S3 Corresponding motor ump 12 1,2 cc 16 1,6 cc 2 2, cc 25 2,5 cc 32 3,2 cc 38 3,8 cc 43 4,3 cc 48 4,8 cc 57 5,7 cc 16 Concentric -He1 He2 He22-G-211-7

17 HE US ND DC OORS I (amp) Q (l/min ()WL/2442()(H)SWL He2 pump motor 24VDC Ø 125 mm Viscosity 32 cst at 4 C. Voltage 24 VDC constant Q=5,7 cc Q=4,8 cc Q=4,3 cc Q=3,8 cc Q=3,2 cc Q=2,5 cc Q=2, cc Q=1,6 cc Q=1,2 cc Q=,8 cc I=5,7 cc I=4,8 cc I=4,3 cc I=3,8 cc I=3,2 cc I=2,5 cc I=2, cc I=1,6 cc I=1,2 cc I=,8 cc (bar) S3=2442()(H)SWL ()WL/2442()(H)SWL -S2 & S3 Corresponding motor S2=2442()(H)SWL S3=2442()WL S2=2442()WL otor I () HSWL HSWL WL WL ump 12 1,2 cc 16 1,6 cc 2 2, cc 25 2,5 cc 32 3,2 cc 38 3,8 cc 43 4,3 cc 48 4,8 cc 57 5,7 cc I (amp) Q (l/min 24F22S-HWL He2 F pump motor 24VDC Ø 13 mm Viscosity 32 cst at 4 C. Voltage 24 VDC constant 24F22S-HWL-S2 & S3 Corresponding motor Q=5,7 cc Q=4,8 cc Q=4,3 cc Q=3,8 cc Q=3,2 cc I=5,7 cc I=4,8 cc I=4,3 cc I=3,8 cc I=3,2 cc I=2,5 cc I=2, cc Q=2,5 cc Q=2, cc I () (bar) otor 31 24F22S-HW ump 2 2, cc 25 2,5 cc 32 3,2 cc 38 3,8 cc 43 4,3 cc 48 4,8 cc 57 5,7 cc Concentric -He1 He2 He22-G

18 HE US ND DC OORS o size a motor correctly, calculate hydraulic power : (kw) = p(ar) x Q(L/min) 6). Look in the diagram and find the torque (Nm) and rpm for the calculated power. hen calculate pump displacement D(cm3/rpm) for your needed working pressure p(ar): D(cm3/rpm) = ((Nm) x 2π x 1 x, 9) p(bar). From the result, choose the closest, smaller, displacement of the standard pumps. hen check the flow Q(L(min) for the chosen pump Q(L/min)=((n/rpm) x D(cm3/rpm)) 9. From that reference, check the curves below for motor speed, current draw, S2 and S3 performance. S2 is the number of minutes a unit can operate at a certain workload before reaching the maximum allowable temperature. he unit must cool down until the motor temperature is less than 2 C from the ambient temperature before the same S2 value can be applied again. S3 is the maximum time in % per 1 minute period that a unit can work at a certain pressure/workload. For example, an S3 value of 3% = 3 min. for each 1 min. period, over and over again. He2 24D22S-WLX2 He22 24D22S-HEX2 He2 D pump motor 24VDC Ø 112 mm S3[%] S2[min] [W] Eff.8 U [V] 4 n [rpm] I [] 8 4 Curve below shows motor performance only. otor Eff 33 24D22S-WLX D22S-HEX I U S3 n S2. = power n = speed Eff = efficiency S2 = continuous (min.) I = current S3 = intermittent (%) U = voltage He2 24D22-WLX He22 24D22-HEX He2 D pump motor 24VDC Ø 112 mm S2[min] S3[%] [W] Eff.8 U [V] n [rpm] I [] Curve below shows motor performance only. otor 34 24D22-WLX 3 24D22-HEX Eff U I n S3 S [Nm] orque = power n = speed Eff = efficiency S2 = continuous (min.) I = current S3 = intermittent (%) U = voltage Concentric -He1 He2 He22-G-211-7

19 ECHNICL INFORION Symbols Equations Common units Flow Q Q =,6 x V x l/min Operating pressure p p = F,1 x bar Internal diameter, hydraulic cylinder d mm rea of hydraulic cylinder = x d2 4 mm 2 iston force F N iston speed V m/s ower requirement for motor = p x Q 6 x ot kw ump displacement D cm 3 /rev orque requirement = D x p 62,8 x mek Nm U INFO ax pressure p 1 23 bar Intermittent p bar llowable fluids HL or HL hydraulic oils according to DIN iogradable fluids eg. Statoil io a. efore using other types of fluids, contact factory. Recomended viscosity 4-16mm 2 /s. ermissible cold start viscosity is 2mm 2 /s. Contact factory before using fluids outside this range. emperature min -25 o C, max +8 o C. Fluid cleanliness We recommend a cleanliness according to IS446/ /14 or better to achieve optimal performance and lifetime. When operating outside these limits, see recommendations in llowable fluids. SR SWICHES Dimensional drawing 12/24 VDC start switch U V W X G Start switch None 12VDC, G and H motor Ø8 24VDC, G and H motor Ø8 12VDC, D and motor Ø112 24VDC, D and motor Ø112 24VDC, motor, Heavy duty Ø125 YICL CIRCUI U V W X 28 U V W X Cyl. down G G + Cyl. up Concentric -He1 He2 He22-G

20 ECHNICL INFORION HE-OX OWER CKS From the well-known and well-reputed Hesselman Classic (made by Concentric) the New HE-ox ower ack is developed. he base concept is the HE ower ack,which, with a box in steel/e combination, is a hydraulic unit for easy mounting, tough conditions, and high serviceability. 83, HE OWER CK with box 1 or 2 kw erformance ,5 35 Grommets for hydraulic outlets and el.cables ,5 273, HE OWER CK with box 1, 2 or 3 kw erformance , ,5 Grommets for hydraulic outlets and el. cables. 579 ttaching holes 1 (4x) 46 15,5 273, Concentric -He1 He2 He22-G-211-7

21 ECHNICL INFORION He1 Dimensional drawing for power unit 12/24 VDC H 66 Vertical reservoir G Ø D 32 Ø D Ø 112 D-HS Ø Ø112 9 O'CLOCK 12 O' CLOCK 6 O' CLOCK D O'CLOCK Reservoir, length He1 Reservoir s Reservoir, ype Horizontal Vertical length V V (mm) Cylindrical V=,5 l V=,5 l =172 Cylindrical C V=,7 l D V=1, l =249 Rectangular E V=1, l F V=1, l =129 Rectangular G V=1,4 l H V=1,7 l =164 Rectangular J V=2, l K V=2,1 l =199 Rectangular L V=3, l V=3,8 l =299 (V=Usable volumes in litres) Weights, ~kg He1 asic version and add-on s Standard He1 8mm 5 Standard He1 112mm add-on (diff 8mm mm) +3.7 dd-on Cetop block He1 +.47/pc dd-on HE ox 4mm (box + cover) +6.4 dd-on HE ox 52mm (box + cover) +7.5 asic version incl. plastic reservoir 1 l, 2/2 cartridgevalve, start solenoid. C version excl motor and start solenoid. Weights also excludes oil and are approximate and depending on version of pumps, reservoirs and valving. Kg Concentric -He1 He2 He22-G

22 ECHNICL INFORION He2 / He22 Dimensional drawing for power unit 12/24 VDC D 32 Ø , D Ø D-HS Ø116 Ø O'CLOCK D-HEX Ø112 9 O'CLOCK 6 O'CLOCK D O'CLOCK Ø Ø Ø HS Ø F Ø Concentric -He1 He2 He22-G-211-7

23 ECHNICL INFORION Vertical reservoir C Ø17 4 D Ø Vertical reservoir E Reservoir, length He2 Reservoir s Reservoir, ype Horizontal Vertical length V V (mm) 124 lastic Cylindrical V=1, V=,9 C= lastic Cylindrical C V=1,6 D V=1,3 C= lastic Cylindrical E V=1,8 F V=1,8 C= Steel Cylindrical G V=1,5 H V=1,5 D= Steel Cylindrical J V=2,8 K V=2,9 D=36 17 Steel Cylindrical L V=3,4 V=2, D= Steel Cylindrical N V=5,6 O V=4,4 D= Steel Cylindrical V=6,2 Q V=5,6 D= x23 Steel Rectangular R V=6,3 S V=7, E=36 165x23 Steel Rectangular V=1,6 U V=12,1 E=471 (V = Usable volume in litres) Weights, ~kg He2 asic version and add-on s Standard He2 112mm 9.5 Standard He2 125mm add-on (diff 112mm-125mm) +4.8 Standard He2 C (add-on Standard-112mm motor 3 + C flange and connector dd-on Cetop block He2 +.7/pc dd-on HE ox 4mm (box + cover) +6.4 dd-on HE ox 52mm (box + cover) +7.5 asic version incl. plastic reservoir 1 l, 2/2 cartridgevalve, start solenoid. C version excl motor and start solenoid. Weights also excludes oil and are approximate and depending on version of pumps, reservoirs and valving. Kg Concentric -He1 He2 He22-G

24 He1/He2/He22 OWER CK CODE KEYS o order a complete unit, simply work through the options below, creating an order code as shown in the example. He1 OWER CK CODE KEY Example of Order Structure: He1 - E F D C Sect: I II III IV V VI VII VIII IX X XI XII XIII XIV XV Sect He1 kit no. HE ox I He1 daptor Size II He1 Coil volt.+ valve type R daptor kit Cetop block, head Cetop block, 2 pcs III He1 ump 2,24 cm 3 5,5 cm 3 6,6 cm 3 8,8 cm 3 1 1, cm ,25 cm ,5 cm ,75 cm 3 2 2, cm 3 IV He1 Relief valve V He1 Flow control valve VI He1 otor Sect He1 kit no. HE ox VII He1 Reservoir,5 l usable, horizontal, cyl., plastic ,5 l usable, vertical, cyl., plastic C,7 l usable, horizontal, cyl., plastic D 1, l usable, vertical, cyl., plastic E 1, l usable, horizontal, rect., plastic F 1, l usable, vertical, rect., plastic G 1,4 l usable, horizontal, rect., plastic H 1,7 l usable, vertical, rect., plastic J 2, l usable, horizontal, rect., plastic K 2,1 l usable, vertical, rect., plastic L 3, l usable, horizontal, rect., plastic ,8 l usable, vertical, rect., plastic VIII He1 otor terminal screw pos. 12 o'clock to pad 3 erminal bolts at 3 o'clock to pad 6 erminal bolts at 6 o'clock to pad IX He1 Start switch None X He1 Start switch position 12 o'clock to pad 2 Relative to motor terminal 3 3 o'clock to pad 6 6 o'clock to pad No switch XI He1 ube kit XII He1 reather position 12 o'clock to pad o'clock to pad 3 3 o'clock to pad o'clock to pad 6 6 o'clock to pad o'clock to pad 9 9 o'clock to pad XIII He1 Coil/Lever pos on valve XIV He1 ccess 1 No accessories XV He1 ccess 2 No accessories 24 Concentric -He1 He2 He22-G-211-7

25 He2 OWER CK CODE KEY Example of Order Structure: He2 - E E W Sect: I II III IV V VI VII VIII IX X XI XII XIII XIV XV Sect He2 kit no. HE ox I He2 daptor Size II He2 Coil volt.+ valve type E12 E24 E23 F12 F24 F23 G12 G24 G23 L12 L24 L23 N O12 O24 O23 Q daptor kit Cetop block, head Cetop block, 1 pcs R daptor kit Cetop block, head Cetop block, 2 pcs S12 S24 III He2 ump IV He2 Relief valve *** V He2 Flow control valve None E K N R VI He2 otor D32 Ø 112 mm HSWL Ø 125 mm fan HSWL (herm.sw.) Ø 125 mm fan Sect He2 kit no. HE ox VI He2 otor F22S-HW Ø 134 mm C flange C flange C flange C flange VII He2 Reservoir 1, l usable, horizontal, cyl., plastic ,9 l usable, vertical, cyl., plastic C 1,6 l usable, horizontal, cyl., plastic D 1,3 l usable, vertical, cyl., plastic E 1,8 l usable, horizontal, cyl., plastic 1335 F 1,8 l usable, vertical, cyl., plastic G 1,5 l usable, horizontal, cyl., steel H 1,5 l usable, vertical, cyl., steel J 2,8 l usable, horizontal, cyl., steel K 2,9 l usable, vertical, cyl., steel L 3,4 l usable, horizontal, cyl., steel , l usable, vertical, cyl., steel N 5,6 l usable, horizontal, cyl., steel O 4,4 l usable, vertical, cyl., steel ,2 l usable, horizontal, cyl., steel Q 5,6 l usable, vertical, cyl., steel R 6,3 l usable, horizontal, rect., steel S 7, l usable, vertical, rect., steel ,6 l usable, horizontal, rect., steel U 12,1 l usable, vertical, rect., steel V VIII He2 otor terminal screw pos. 12 o'clock to pad 3 erminal bolts at 3 o'clock to pad 6 erminal bolts at 6 o'clock to pad 9 IX He2 Start switch W X G X He2 Start switch position 12 o'clock to pad 2 Relative to motor terminal 3 3 o'clock to pad 6 6 o'clock to pad 9 No switch XI He2 ube kit XII He2 reather position 12 o'clock to pad o'clock to pad 6 6 o'clock to pad 9 9 o'clock to pad XIII He2 Coil/Lever pos on valve C D N XIV He2 ccess 1 No accessories 3 Handpump ox assembly kit XV He2 ccess 2 No accessories Concentric -He1 He2 He22-G

26 He22 OWER CK CODE KEY Example of Order Structure: He22 - E K W Sect: I II III IV V VI VII VIII IX X XI XII XIII XIV XV XVI Sect He22 kit no. HE ox I He22 daptor Size II He22 Coil volt.+ valve type daptor kit E12 Valve kit 12V 2/2 NC E24 Valve kit 24V 2/2 NC daptor kit F12 Valve kit 12V 2/2 + 2/2 proportional F24 Valve kit 24V 2/2 + 2/2 proportional daptor kit G12 Valve kit 12V 2x 2/2 proportional G24 Valve kit 24V 2x 2/2 proportional daptor kit H12 Valve kit 12V 2/2 proportional H24 Valve kit 24V 2/2 proportional daptor kit L12 Valve kit 12V 4/ L24 Valve kit 24V 4/ daptor kit Valve kit 12V 2/2 + 3/ Valve kit 24V 2/2 + 3/ daptor kit III He22 ump IV He22 Relief valve *** V He22 Flow control valve 1 (only applicable in combination with dapter code E, F and ) E K N R VI He22 Flow control valve 2 (only appliable in combination with dapter code G, H and L) ** Setting 1-35 l/min, eg 12 litres (2 digits) VII He22 otor HE F22S-HE Sect He22 kit no. HE ox VIII He22 Reservoir 1, l usable, horizontal, cyl., plastic ,9 l usable, vertical, cyl., plastic C 1,6 l usable, horizontal, cyl., plastic D 1,3 l usable, vertical, cyl., plastic E 1,8 l usable, horizontal, cyl., plastic F 1,8 l usable, vertical, cyl., plastic G 1,5 l usable, horizontal, cyl., steel H 1,5 l usable, vertical, cyl., steel J 2,8 l usable, horizontal, cyl., steel K 2,9 l usable, vertical, cyl., steel L 3,4 l usable, horizontal, cyl., steel , l usable, vertical, cyl., steel N 5,6 l usable, horizontal, cyl., steel O 4,4 l usable, vertical, cyl., steel ,2 l usable, horizontal, cyl., steel Q 5,6 l usable, vertical, cyl., steel R 6,3 l usable, horizontal, rect., steel S 7, l usable, vertical, rect., steel ,6 l usable, horizontal, rect., steel U 12,1 l usable, vertical, rect., steel V IX He22 otor terminal screw pos. 12 o'clock to pad 3 erminal bolts at 3 o'clock to pad 6 erminal bolts at 6 o'clock to pad 9 X He22 Start switch W X G XI He22 Start switch position 12 o'clock to pad 2 Relative to motor terminal 3 3 o'clock to pad 6 6 o'clock to pad 9 No switch XII He22 ube kit ube kit for adapter codes, E, F, G, H XIII He22 reather position 12 o'clock to pad o'clock to pad 6 6 o'clock to pad 9 9 o'clock to pad XIV He22 Coil/Lever pos on valve C D N XV He22 ccess 1 No accessories 3 Handpump ox assembly kit XVI He22 ccess 2 No accessories 26 Concentric -He1 He2 He22-G-211-7

27 Readers notes: Concentric -He1 He2 He22-G

28 RODUC RNGE HE owerpacks 12/24/48 VDC kw and.75 3 kw C modular power packs HE ox owerpacks 12/24/48 VDC modular powerpacks in weatherproof boxes ressure Switches 5-35 bar, connecting/disconnecting W1 Hydraulic pumps,5-2, cc 227 bar W3 Hydraulic pumps,8 5,7 cc 23 bar W6 Hydraulic pumps / motors 3 12 cc 276 bar W9 Hydraulic pumps / motors 5 31 cc/section 276 bar Calma he new quiet pumps 6,2-23,7 cc/section 25 bar WQ9 he quiet pumps 5-23 cc/section 23 bar W9X Hydraulic pumps cc/section 276 bar Concentric Rockford Corp th Street ROCKFORD, IL 6114 US el: Fax: info.hydraulics.us@concentric.com Concentric Skanes ox 95 SE-28 4 SK. FGERHUL Sweden el: Fax: info.hydraulics.eu@concentric.com Concentric Hof GmbH ostfach 157 D-9514 HOF Germany el: Fax: info.hydraulics.eu@concentric.com Concentric Suzhou Co. Ltd. 47 Dongjing Industrial ark 9 Dong Fu Lu SI, Suzhou Jiangsu China el Fax info.chsh@concentric.com W15 Hydraulic pumps / motors 19-5 cc/section 276 bar F12 FERR Heavy duty pumps cc/section 276 bar F15 FERR Heavy duty pumps 19-5 cc/section 276 bar F2/F3 (LS) Hydraulic pumps / motors cc/section 276 bar G Internal Gear pumps 1,7 63 cc/section 1 bar GC Hydraulic pumps / motors 1,6 11,65 cc/section 276 bar D Hydraulic pumps 3,8 22,9 cc/section 27 bar Concentric -He1 He2 He22-G H Hydraulic pumps 9,8 39,4 cc/section 27 bar II-Stage Hydraulic pumps 4,2 22,8 cc/section 276 bar Rotary Flow Dividers 3,8 13,3 cc/section 3 bar ransmission pumps Concentric is an innovator in flow control and fluid power, supplying proprietary systems and components for trucks, buses and industrial vehicles, worldwide. With 1,156 employees and sales of 1,977 million Swedish Kronor, Concentric is listed on the Stockholm Stock Exchange ( Concentric will not accept responsibility for any catalog errors and reserves the right to modify its products without prior notice. his also applies to products already ordered, provided that such modifications can be made without affecting technical specifications. ll trademarks in this material are properties of their respective owners.