Variable Displacement Open Loop Circuit Axial Piston Pumps. V Series

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1 HYDRAULIC COMPONENTS HYDROSTATIC TRANSMISSIONS GEARBOXES - ACCESSORIES Via M. L. King, MODENA (ITALY) Tel: Fax: / INTERNET: hansatmp@hansatmp.it Variable Displacement Open Loop Circuit Axial Piston Pumps V Series

3 Contents Installation - General Information Spare Parts Features & Technical Characteristics Order Code Control Type V 15 - V 18 Series Pump - Installation Drawing V 23 - V 25 Series Pump - Installation Drawing V 38 - V 42 Series Pump - Installation Drawing V 5 - V 7 Series Pump - Installation Drawing Tandem Pumps Installation Drawing Piping Connections Flanges Pag. 3

The oil viscosity range should be from 25 mm 2 /s to 5 mm 2 /s. Operating temperature from -1 o C to 7 o C are recommended. For any assistance please consult our Tech.Dpt.

4 The oil viscosity range should be from 25 mm 2 /s to 5 mm 2 /s. Operating temperature from -1 o C to 7 o C are recommended. For any assistance please consult our Tech.Dpt. Contamination of the hydraulic oil may cause trouble with the pump and shorten its life. The inlet line should be as short and straight as possible. Please follow the coupling manufacturer s installation instruction. Consult our Tech.Dpt. in event of radial load drives. Initial start-up should be at zero pressure with an unloaded circuit to enable the pump to prime. Pressure should only be increased once the pump has been fully primed. Attention: The normal operating noise of a pump and consequently the operating noise of the entire hydraulic system is largely determined by where and how the pump is mounted and connected to the hydraulic system. 2 - Damping rails. causing cavitation and excessive noise. The drain line must be connected directly to the reservoir without restriction and must not be connected to any other return line. to ensure that the pump does not empty itself when not in operation and that the hot oil will not recirculated. is created. For drain line size and lenght refer to the table below. Pag. 4

5 Pag. 5

Technical Characteristics Max. Delivery under unloading conditions Pressure Input Speed range Pump Displacement Weight pressure lt/min. model cm 3 adjustment range n/min. /n kg bar bar 1.5 n/min. 1.8 n/min.

6 Technical Characteristics Max. Delivery under unloading conditions Pressure Input Speed range Pump Displacement Weight pressure lt/min. model cm 3 adjustment range n/min. /n kg bar bar 1.5 n/min. 1.8 n/min. min. max. V 15 A 25 15, 22,5 27, 13, V 18 A 25 17,8 26,7 32, 13, V 23 A 25 23, 35,4 41,4 22, V 25 A 25 25, 37,5 45, 22, V 38 A 25 37,8 56,7 68, 26, V 42 A 25 42, 63, 76, 26, 1 : 8-7 V 5 A 21 51,5 77,2 92,7 2 : , V 7 A 21 69,7 14,5 125,4 3 : , 4 : 2-25 V 15 A + V 15 A 25 15, + 15, 22,5 + 22,5 27, + 27, 28, 5 V 23 A + V 23 A 25 23, + 23, 35,4 + 35,4 41,4 + 41,4 46, 5 V 38 A + V 15 A 25 37,8 + 15, 56,7 + 22,5 68, + 27, 41, 5 V 38 A + V 38 A 25 37,8 + 37,8 56,7 + 56,7 68, + 68, 54, 5 V 7 A + V 15 A 21 69,7 + 15, 14,5 + 22,5 125,4 + 27, 71, 5 V 7 A + V 38 A 21 69,7 + 37,8 14,5 + 56,7 125,4 + 68, 84, 5 Pag. 6

7 V 15 A 1 R B S - A 1 D X A 11 Customers demand Pump Series V Links Type (only V 15-18): none - Standard A SAE A 2 bolts Max. Displacement (cm 3 /n): 15, 18, 23, 25, 38, 42, 5, 7 Pump Control Type : A - Pressure Compensator Control B - Multi stage flow-single stage Pressure Control (with cylinder) C - 2 stage Pressure & Flow Control C G - 2 stage remote Pressure & Flow Control D - Solenoid controlled Pressure Compensator with unloading device D G - Solenoid controlled Pressure Compensator with unloading & remote device E - Dual Pressure Control E G - Dual & Remote Pressure Control F - 2 Flow - 2 Pressure Pressure Control by Solenoid Operated Valve F G - 2 Flow - 2 Pressure Pressure Control by Solenoid Operated & remote Valve G - Remote Pressure Compensator Control G J - Proportional pressure with interface NG6 G M - Remote interface (pilot valve not included) HL* - Load-sensing Compensator HJ - Load-sensing & Proportional Electro-hydraulic Pilot Relief Valve HK - Proportional Electro-hydraulic Load-sensing Control HQ - Load-sensing & Proportional Flow Control Design Number: X = Standard Y = Low pressure Z = Idling Relief Rear Flange: none = single pump C = SAE AA, Ø 5,8 mm. D = SAE A, Ø 82,55 mm. E = SAE B, Ø 11,6 mm. F = SAE C, Ø 127 mm. I = Metric, Ø 63 mm. J = Metric, Ø 8 mm. K = Metric, Ø 1 mm. L = Metric, Ø 125 mm. Threads Code: 1 = PT (Pipe tape) 4 = BSPP (G) 5 = NPT 6 = SAE (O Ring Flange) 7 = M (Metric) * HL Compensator Pressure setting: none - Standard pressure,7 MPa (7 bar) B - Medium pressure 1,4 MPa (14 bar) C - High pressure 2,1 MPa (21 bar) Pump Pressure Setting: 1 -,8-6,9 MPa (8-7 bar) 2-1,5-13,7 MPa (15-14 bar) 3-2, - 2,6 MPa (2-21 bar) 4-2, - 24,5 MPa (2-25 bar) Shaft otation (view from shaft end): R - Clockwise rotation (Right) L - Counter Clockwise rotation (Left) Direction of Pipe Connection: none - Side port (Standard) B - Rear axial port Electric Supply (only for electric control devices): A = 1 V AC - 5 / 6 Hz B = 11 V AC - 6 Hz C = 2 V AC - 5 / 6 Hz D = 22 V AC - 6 Hz E = 12 V DC F = 24 V DC Mounting Shaft and Type: none - Parallel shaft with key S * - Splined shaft SAE J 498 b * V 15 - V 18 S z = 13-16/32 DP S 1 z = 9-16/32 DP S 2 z = 11-16/32 DP * V 23 - V 25 - V 38 - V 42 S z = 13-16/32 DP S 1 z = 15-16/32 DP * V 5 - V 7 S z = 14-12/24 DP S 1 z = 17-12/24 DP Pag. 7

Control Type Hydraulic Symbol Control Curve A - Pressure compensator control 1 - When system pressure increase and reach preset pressure the flow decrease automatically and pressure maintain without

B - Multi-stage flow & single-stage pressure control (with cylinder) 1 - Flow can be adjusted form zero to maximum and pressure can have been maintaining at preset pressure.

8 Control Type Hydraulic Symbol Control Curve A - Pressure compensator control 1 - When system pressure increase and reach preset pressure the flow decrease automatically and pressure maintain without changing. 2 - Flow and pressure can be adjusted manually. B - Multi-stage flow & single-stage pressure control (with cylinder) 1 - Flow can be adjusted form zero to maximum and pressure can have been maintaining at preset pressure. 2 - Absorbing impact and vibration which are produced by up and down motions of actuators. It is suitable for lifting equipment etc... C - Two-stage pressure & flow control 1 - Low consumption electric motor can be selected to save energy because of the functions of high flow at low pressure and low flow at high pressure. 2 - When pressure increase and reach preset pressure "PH", flow is reduced to "QL". 3 - Pressure "PH-PL"and Flow "QH QL" can be adjusted optionally. 4 - It is applied to actuators requiring long unloaded or short loaded strokes. Speedy and horse-power efficient. CG - Two-stage remote pressure & flow control 1 - The same function of "C" control type. 2 - The pressure range can be adjusted remotely by the integrated remote pressure control valve. 3 - Proportional Electro-Hydraulic pressure control can be applied with proportional valve. Pag. 8

9 T C Same as Type "A" and unloading function added. It is applied to systems requiring long time unloading operation. When When solenoid is turned off, the pump operates under unloading conditions. This results in less noise and heat generation. The same function of "D" control type The pressure range can be adjusted remotely by the integrated remote pressure control valve. Proportional p Electro-hydraulic pressure control can be applied with proportional valve. - p c High and low pressure can be controlled by switching directions of solenoid control valve. This type is applied to actuators requiring 2-stage pressures with single speed. One of "PL" and "PH" relief valves can optionally be high pressure. The same function of "E" control type The pressure range can be adjusted remotely by the integrated remote pressure control valve. Proportional Electro-hydraulic pressure control can be applied with proportional valve. Pag. 9

T C Actuators can be shifted slowly (high pressure low flow) and quickly (low pressure high flow) by switching directions of solenoid control valve.

10 T C Actuators can be shifted slowly (high pressure low flow) and quickly (low pressure high flow) by switching directions of solenoid control valve. This type is applied to actuator requiring operations to shift speed from high to low or low to high. - Pressure "PL, PH" and flow "QL, QH" can be adjusted optionally. The same function of "F" control type. The pressure range can be adjusted remotely by the integrated remote pressure control valve. Proportional Electro-hydraulic pressure control can be applied with proportional valve. The same function of "A" control type. The pressure range can be adjusted remotely by the integrated remote pressure control valve. The same function of "GM" control type and proportional valve added. The proportional valve is installed on the NG 6 interface to reach proportional electro-hydraulic control to save energy. (valve not included) GM control with a NG6 interface, supply an installation for pilot valve to prove the operating pressure. The pressure setting can be set directly from the control panel of the machine. The remote pressure compensator responds faster and offer more stable pressure. 3 - The adjustment can also be manual or proportional pressure control. Pag. 1

T C The pump outlet can be controlled by the setting pressure value of control valve.

When setting pressure value, flow is changed depending on the throttle valve. The sensing flow feedback function can reach to low oil heat generation and saving energy.

This control type supply the system pressure and flow depending on the proportional pressure and flow, voltage and load value to save energy.

and the pressure is constant to reach low oil heat generation and energy loss. HK control type can save 3-5% energy compared to vane and gear pump + PQ valve.

11 T C The pump outlet can be controlled by the setting pressure value of control valve. An ideal energy conservation system can be configurated by combining the proportional directional control. When setting pressure value, flow is changed depending on the throttle valve. The sensing flow feedback function can reach to low oil heat generation and saving energy. The The same function of "HL" and proportional function added. Supplied with proportional electro-hydraulic pilot relief valve can reach to power saving. This control type supply the system pressure and flow depending on the proportional pressure and flow, voltage and load value to save energy. When in waiting circle, the outlet displacement and horse-power loss are close to zero. When pressure reaches to preset value, the flow decrease to the min. and the pressure is constant to reach low oil heat generation and energy loss. HK control type can save 3-5% energy compared to vane and gear pump + PQ valve. It is an energy saving and environmental design. The same function of "HL" control type and proportional flow function added. 2 - The proportional flow control allows the adjustment of the pump output flow with an electric input signal. Pump flow rate are controlled proportionally to the input current to the control device on the pump and the input current is regulated by the specific amplifier. Pag. 11

12 Typical performance characteristics TEMPERATURE DIFFERENCE * Input speed: 1,8 n/min * Oil: ISO VG32 * Oil temperature: 5 C 7Kg/cm 2 35Kg/cm HOUR (Hr) Noise level (db-a) Noise level* at distance of 1 mt. from pump* Max. displacement x 1,8 n/min 1,5 n/min x PC cut off period (35) (7) (15) (14) (175) (21) Pressure MPa (kg/cm 2 ) x x 24.5 (25) Efficiency (%) General performance characteristics Volumetric efficiency Overall efficiency Displacement Shaft input (35) (7) (15) (14) (175) (21) Shaft input (kw) Input power at head Shaft input characteristics 26.6l/min 21.3l/min 16.l/min 1.7l/min 5.6l/min 24.5 (25) Displacement (lt/min.) Shaft input (kw) Dead head shaft input 1 RY type 1 type 2,3,4 types (35) (7) (15) (14) (175) (21) Pressure MPa (kg/cm 2 ) Pressure MPa (kg/cm 2 ) (35) (7) (15) (14) (175) (21) (25) Drain volume characteristics 1 type 2,3 type PC period PC period PC period (35) (7) (15) (14) (175) (21) Pressure MPa (kg/cm 2 ) Pressure MPa (kg/cm 2 ) Drain volume (l/min) DH shaft input (kw) 24.5 (25) PC PC period period 24.5 (25) Pag. 12

13 - For shaft detail see page 2. Pag. 13

14 - For shaft detail see page 2. Pag. 14

15 - For shaft detail see page 2. Pag. 15

16 - For shaft detail see page 2. Pag. 16

17 - For shaft detail see page 2. Pag. 17

18 - For shaft detail see page 2. Pag. 18

19 - For shaft detail see page 2. Pag. 19

20 13 theet 16/32 DP Involute spline 3 9 theet 16/32 DP Involute spline 3 11 theet 16/32 DP Involute spline 3 Pag. 2

21 Noise level (db-a) Noise level* at distance of 1 mt. from pump* Max displacement 1,8n/min 1,5n/min x x x PC cut-off period x Typical performance characteristics Efficiency(%) * Input speed: 1,8 n/min * Oil : ISO VG32 * Oil temperature: 5 C V 23 General performance characteristics Volumetric efficiency Overall efficiency Displacement Shaft input Input power at head (35) (7) (15) (14) (175) (21) 2 Pressure MPa (kgf/cm ) 24.5 (25) Displacement (l/min) Shaft input (kw) (35) (7) (15) (14) (175) (21) Shaft input (kw) V 23 Shaft input characteristic Pressure MPa (kgf/cm ) 41.4l/min 36.6l/min 29.2l/min 21.9l/min 14.6l/min (7) (14) (21)(25) 2 Pressure MPa (kgf/cm ) 24.5 (25) Efficiency(%) V 25 General performance characteristics Volumetric efficiency Overall efficiency Displacement Dead head shaft input Shaft input Input power at head (35) (7) (15) (14) (175) (21) 2 Pressure MPa (kgf/cm ) 24.5 (25) Displacement (l/min) Shaft input (kw) Shaft input (kw) V 25 Shaft input characteristic l/min 29.2l/min 21.9l/min 14.6l/min (7) (14) (21)(25) 2 Pressure MPa (kgf/cm ) Drain volume characteristic 45, l/min 41.4 l/min DH shaft input (kw) Type 2,3,4 types Drain volume(l/min) type 2,3,4 Types PC period PC period PC period PC period PC period (35) (7) (15) (14) (175) 2.6 (21) 2 Pressure MPa (kgf/cm ) 24.5 (25) (35) (7) (15) (14) (175) (21) (25) 2 Pressure MPa (kgf/cm ) Pag. 21

22 - For shaft detail see page 29. Pag. 22

23 - For shaft detail see page 29. Pag. 23

24 - For shaft detail see page 29. Pag. 24

25 - For shaft detail see page 29. Pag. 25

26 - For shaft detail see page 29. Pag. 26

27 - For shaft detail see page 29. Pag. 27

28 - For shaft detail see page 29. Pag. 28

29 13 theet 16/32 DP Involute spline 3 15 theet 16/32 DP Involute spline 3 13 theet 16/32 DP Involute spline 3 Pag. 29

Noise level (db-a) 75 7 65 6 Noise level* at distance of 1 mt. from pump* Max displacement 1,8n/min. 1,5n/min.

30 Noise level (db-a) Noise level* at distance of 1 mt. from pump* Max displacement 1,8n/min. 1,5n/min. x x PC cut-off period x x Typical performance characteristics Efficiency (%) Efficiency (%) * Input speed: 1,8n/min. * Oil: ISO VG32 * Oil temperature: 5 C V 38 General performance characteristics Shaft input Volumetric efficiency Overall efficiency Displacement Input power at dead head (35) (7) (15) (14) (175) (21) 2 Pressure MPa (kgf/cm ) V 42 General performance characteristics (35) (7) (15) (14) (175) (21) Shaft input Volumetric efficiency Overall efficiency Displacement Input power at dead head 2 Pressure MPa (kgf/cm ) Dead head shaft input 24.5 (25) 24.5 (25) Displacement (l/min) Shaft input (kw) Displacement (l/min) Shaft input (kw) (35) (7) (15) (14) (175) (21) 2 Pressure MPa (kgf/cm ) Shaft input (kw) Shaft input (kw) V 38 Shaft input characteristic /min 56.5l/min 45.2l/min 33.9l/min (35) (7) (15) (14) (175) (21) (25) 2 Pressure MPa (kgf/cm ) V 42 Shaft input characteristic l/min 45.2l/min 33.9l/min (35) (7) (15) (14) (175) (21) (25) 2 Pressure MPa (kgf/cm ) Drain volume characteristic 75, l/min 67,8 l/min Pag. 3 DH shaft input (kw) Type (35) (7) (15) (14) (175) 2,3,4 types 2.6 (21) 24.5 (25) Drain volume (l/min) type PC 2,3,4 Types PCperiod period PC period PC period PC period (35) (7) (15) (14) (175) (21) (25) 2 2 Pressure MPa (kgf/cm ) Pressure MPa (kgf/cm )

31 - For shaft detail see page 38. Pag. 31

32 - For shaft detail see page 38. Pag. 32

33 - For shaft detail see page 38. Pag. 33

34 - For shaft detail see page 38. Pag. 34

35 - For shaft detail see page 38. Pag. 35

36 - For shaft detail see page 38. Pag. 36

37 - For shaft detail see page 38. Pag. 37

38 Spline Characteristics 13 theet 16/32 DP Involute spline 3 15 theet 16/32 DP Involute spline 3 13 theet 16/32 DP Involute spline 3 Pag. 38

39 Noise level (db-a) Noise level* at distance of 1 mt. from pump* Max displacement x x PC cut-off period n/minx 1,8 n/min 1,5 Efficiency(%) Typical performance characteristics V 5 General performance characteristcs * Input speed: 1,8 n/min. * Oil: ISO VG32 * Oil temperature: 5 C Volumetric efficiency Overall efficiency Displacement Shaft input Input power at dead head (35) (7) (15) (14) (175) (21) 2 Pressure MPa (kgf/cm ) Displacement (l/min) Shaft input (kw) (35) (7) (15) (14) (175) (21) Shaft input (kw) V 5 Shaft input characteristic (35) (7) (15) 2 Pressure MPa (kgf/cm ) 92.9/min 13.7 (14) 77.4l/min 61.9l/min 46.5l/min 31.l/min 15.5l/min (175) (21) 2 Pressure MPa (kgf/cm ) E ciency(%) V 7 General performance characteristic Volumetirc efficiency Overall efficiency Displacement Shaft input Input power at dead head (35) (7) (15) (14) (175) (21) Displacement (l/min) Shaft input (kw) V 7 Shaft input characteristic 2 2 Pressure MPa (kgf/cm ) Pressure MPa (kgf/cm ) Shaft input (kw) (35) (7) (15) l/min 13.7 (14) 14.7 l/min 83.7l/min 62.8l/min 41.9l/min 2.9l/min (175) (21) DH shaft input (kw) Dead head shaft input ,3 types (35) (7) (15) (14) (175) 2 Pressure MPa (kgf/cm ) 2.6 (21) Drain volume (l/min) Drain volume characteristic ,3 Types PC period PC period PC period (35) (7) (15) (14) (175) (21) 2 Pressure MPa (kgf/cm ) Pag. 39

40 - For shaft detail see page 45. Pag. 4

41 - For shaft detail see page 45. Pag. 41

42 - For shaft detail see page 45. Pag. 42

43 - For shaft detail see page 45. Pag. 43

44 - For shaft detail see page 45. Pag. 44

45 Spline Characteristics 14 theet 12/24 DP Involute spline 3 17 theet 12/24 DP Involute spline 3 Pag. 45

46 Pag. 46

47 Pag. 47

48 Pag. 48

50 As HANSA-TMP has a very extensive range of products and some products have a variety of applications, the information supplied may often only Whilst every reasonable endeavour has been made to ensure accuracy this publication cannot be considered to represent part of any contract, HYDRAULIC COMPONENTS HYDROSTATIC TRANSMISSIONS GEARBOXES - ACCESSORIES Via M. L. King, MODENA (ITALY) Tel: Fax: / INTERNET: hansatmp@hansatmp.it

V Series AXIAL PISTON PUMP ORDER CODE

V Series AXIAL PISTON PUMP ORDER CODE V 15 A 1 R B S - A 1 D X A 11 Customers demand Pump Series V Links Type (only V 15-18): none - Standard A - SAE A 2 bolts Ma. Displacement (cm 3 /n): 15, 18, 23, 25,