Hydrokraft Transmission Piston Pumps Technical Catalog TVW

Transcription

1 Hydrokraft Transmission Piston Pumps Technical Catalog TVW

2 Table of Contents Introduction Model Code Form Page asic Pump E Control DP Control P Control M Control pecial Features Combination Units Examples for Combination units Pump pecifications U Metric Performance Curves 13 eries eries eries eries eries eries Hydraulic Transmission Circuit With Charge Flow Filter Without Charge Flow Filter Combination of Two Pumps Controls Electric Motor Displacement Control E Controls for Position/Displacement DP, P, M Pressure ignal Displacement Control DP Example for TVW... - DP Control Proportional Valve Displacement Control P Control Cards P Control with Pressure and Power Limitation ervo djustment Displacement Control with Mechanical Feedback M ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

3 Table of Contents (cont.) Pump Dimensions TVW 13/ TVW TVW TVW TVW Control Dimensions TVW 25/36/5/75 E Control TVW 13/18 P Control TVW 25/36/5/75 P Control TVW 13/18 DP Control TVW 25/36/5/75 DP Control TVW 13/18 M Control TVW 25/36/5/75 M Control TVW Position of Center Gravity TVW... wash ngle/flow Direction pplication Data Fluid Recommendations ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 3

4 Introduction xial piston pumps with swash plate design for reliable operation and long life. Rotating and pressure loaded parts are pressure balanced. Wide range of available integrated charge and pilot pressure pump combinations for single and combination units. pecial design for closed loop application. Oversize shaft and shaft bearings. tandard available transmission circuits with integrated valves and filters to build complete closed loop system. For charge flow and flushing. Through drive enable multiple pump installation from a single shaft. Multiple pump combinations are also available. Pressure up to 42 bar. Rated speed up to 18 rpm. Higher speeds possible. Large charge flow rates for low system temperature. Fast response times. VILLE DIPLCEMENT IZE 13 ccm 18 ccm 25 ccm 36 ccm 5 ccm 75 ccm Displacement controls: E - Electric motor displacement control HG - Handwheel displacement control (pecial feature) FE - crew adjustment control (pecial feature) P, M - Displacement proportional to electric signal DP - Displacement proportional to pressure signal Typical ection of Transmission Pump pical section of transmission pump Control Manifold Control Piston wash ngle ensor/indicator Control Flushing lock Thru-Drive Extra functions available for P, M & DP: Pressure Limitation and/or power control overriding function. haft wash Plate Piston Cylinder lock Valve Plate Port Plate Charge/Pilot Pump Dimensional information listed in this catalog is subject to change without notice. 4 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

5 Model Code Transmission Pumps "W" eries Form Page The following 55-digit coding system has been developed to identify all of the configuration options for the "W" eries Transmission (Closed Loop) pumps. Use this model code to specify a unit with the desired features. ll 55-digits must be present when ordering. You may want to photocopy the matrix below to ensure, that each number is entered in the correct box. If adjustments other than the standard settings (character ) or special features (character ) are needed, please provide the information when ordering. t the end of this section you may need to provide an additional model code if a combination unit is needed. In case of a combination unit, each single pump section must be specified separately using this or other Eaton catalog information. In the model code string below some characters are already filled out and shown on this and the following pages. For such characters there is no option available. Explanation for each character can be found as follows: CHRCTER PGE asic Pump Model Code Control Options Customer djustment pecification pecial Features Design Number Combination Model Code T V W M 1 R V PECIFY NON TNDRD DJUTMENT ELOW PECIFY PECIL FETURE ELOW ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 5

6 Model Code Transmission Pumps "W" eries - asic Pump T V W * * * * M * * * * * * * * 1 R * * V * * * * # Pump T Transmission Pump 2 Displacement V Variable displacement 3 Pump eries W W eries (was 3 design) 4 Configuration ingle Unit F Front Unit M Middle Unit R Rear Unit 5 eparator eparator Displacement ize cm 3 /r [7.9 in 3 /rev] cm 3 /r [11. in 3 /rev] cm 3 /r [15.3 in 3 /rev] cm 3 /r [22. in 3 /rev] 5 5 cm 3 /r [3.5 in 3 /rev] cm 3 /r [45.8 in 3 /rev] 9 asic standard M Metric 1 11 Mounting flange 5 IO 319/2-164HW (13 and 18 cm 3 /r) 7 IO 319/2-24HW (25 and 36 cm 3 /r) 8 IO 319/2-254HW (5 and 75 cm 3 /r) 12 Rotation Direction R Right hand [CW] L Left hand [CCW] 13 djustment stop No adjustment stop 4 Fixed mechanical djustment stop side 5 Fixed mechanical djustment stop side 6 Fixed mechanical djustment stop side and Thru-Drive Options None E E C E C D IO 319/2-1252HW E IO 319/2-162HW F IO 319/2-1254HW G IO 319/2-164HW H IO 319/2-24HW J IO 319/2-254HW P Pilot pump (8 cm 3 /r) T Charge pump (~25% of unit displacement size) TP Charge pump (~25% of unit displacement size) and Pilot pump (8 cm 3 /r) PP Double pilot pump (8 cm 3 /r + 8 cm 3 /r) 18 Main Ports 1 E Port - Metric bolts 19 Main Port Orientation R Radial (side ports) 2 21 Main Drive haft End 1 IO straight key 2 IO spline 22 Drive haft eal Configuration ingle shaft seal 23 eal Material V Viton* *Viton is a trademark of E.I. Dupont (other materials available, contact your Eaton Representative) 24 Yoke Position Indicator No position indicator V Visual position indicator P Position sensor L Position limit switch M Position sensor and visual indicator 25 Housing surface finish lue painted 26 Transmission Circuit No transmission circuit 1 lock filter, optical dirt indicator 2 lock, filter, electrical dirt indicator 3 lock without filter 27 Zero Position Valve No Zero Position Valve 28 dd Control Model Code Code (characters ) on the following pages 6 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

7 Model Code Transmission Pumps "W" eries - E Control E * * * * * * * * * # Control type E Electric motor displacement control 3 Displacement djustment Options M Electric Motor - Fast response N Electric Motor - Medium response P Electric Motor - low response Electronic Controls Not required 33 Yoke Displacement Zone ingle side of center C Over center 34 Extra Functions Not available 35 Pressure Control Options Not available Power Control Options Not required 42 Pilot Oil Filter Not required 43 Fail afe Valve Not required 44 Position Monitoring 4 limit switches 8 limit switches P 4 limit switches + sensor T 8 limit switches + sensor 45 Electric Motor Type 2 Motor with brake (IP54) 3 Motor without brake (Explosion proof) 46 Control Voltage of Zero Position Valve and Directional Control Valve Not applicable 11 C 5 Hz/12 C 6 Hz D 22 C 5 Hz/24 C 6 Hz G 12 VDC H 24 VDC Customer djustment pecification None???? Yes (final number will be assigned by Eaton. pecify on table below) 51 pecial Features - dd special feature description (characters ) on page 11 if required. Response Time (sec) for Zero to Max. Displacement IZE Frequency 5 Hz 6 Hz 5 Hz 6 Hz 5 Hz 6 Hz 5 Hz 6 Hz 5 Hz 6 Hz 5 Hz 6 Hz Fast Medium low CUTOMER DJUTMENT PECIFICTION UNIT TNDRD ETTING CUTOMER DJUTMENT OPTION REMRK ll Revolution djustments below set at... rpm 15 Pressure Relief Valve ide bar 35 Pressure Relief Valve ide bar 35 Charge Pressure Relief Valve bar 2 Flushing (Low) Pressure Relief Valve bar 1 Mechanical djustment top ide L/min Qmax Mechanical djustment top ide L/min Qmin Displacement djusted to... L/min -5% Qmax ide Position Monitoring witch 1 L/min from Position Monitoring witch 2 L/min 95% Qmax ide > 95% not possible Position Monitoring witch 3 L/min from Position Monitoring witch 4 L/min 95% Qmax ide > 95% not possible Position Monitoring witch 5 L/min Position Monitoring witch 6 L/min Position Monitoring witch 7 L/min Position Monitoring witch 8 L/min ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 7

8 Model Code Transmission Pumps "W" eries - DP Control D P * * * * * * * * * * * * * * * * # Control type DP Pressure signal displacement control 3 Displacement djustment Options G Mounting interface Cetop 3 only H Remote port G 1/4 J Proportional relief inc. electronics K Proportional relief inc. electr. & dir. control Electronic Controls Not required 33 Yoke Displacement Zone ingle side of center C Over center 34 Extra Functions Not required for this control type 1 Pressure limiter overriding function side 2 Pressure limiter overriding function side 3 Pressure limiter overriding function side and 4 Pressure limiter and power control overriding function side 5 Pressure limiter and power control overriding function side 6 Pressure limiter and power control overriding function side and 7 Pressure limiter function side and power control function side 8 Pressure limiter function side and power control function side 35 Pressure Control Options Not required for this control type F Remote port, only side G Remote port, only side H Remote port, only side and Electro Proportional Relief Valve ide Electro Proportional Relief Valve ide K Electro Proportional Relief Valve ide and Power Control Options Not required for this control type?????? kw at 15 RPM ide?????? kw at 15 RPM ide 42 Pilot Oil Filter Not applicable V Filter with visual indicator E Filter with electrical indicator 43 Fail afe Valve Not applicable 44 Position Monitoring No position monitoring 45 Electric Motor Type No electric motor 46 Control Voltage of Zero Position Valve and Directional Control Valve Not applicable 11 C 5 Hz/12 C 6 Hz D 22 C 5 Hz/24 C 6 Hz G 12 VDC H 24 VDC Customer djustment pecification None???? Yes (final number will be assigned by Eaton. pecify on table below) 51 pecial Features - dd special feature description (characters ) on page 11 if required CUTOMER DJUTMENT PECIFICTION UNIT TNDRD ETTING CUTOMER DJUTMENT OPTION REMRK ll Revolution djustments below set at... rpm 15 Pressure Relief Valve ide bar 35 Pressure Relief Valve ide bar 35 Charge Pressure Relief Valve bar 2 Flushing (Low) Pressure Relief Valve bar 1 Pilot Pressure ize 13, 18, 25, 36 bar 6 Pilot Pressure ize 5 &75 bar 8 Mechanical djustment top ide L/min Qmax Mechanical djustment top ide L/min Qmin Max. top by Control ide L/min 95% Qmax Max. top by Control ide L/min 95% Qmax Pressure Override ide bar 9 Pressure Override ide bar 9 8 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

9 Model Code Transmission Pumps "W" eries - P Control P * * * * * * * * * * * * * * * * * * * # Control type P Proportional valve displacement control 3 Displacement djustment Options C With Cetop 3 valve KDG4V F With Cetop 5 Proportional valve Electronic Controls 3 ER (Cetop 3) 4 ER (Cetop 5) 33 Yoke Displacement Zone ingle side of center C Over center 34 Extra Functions Not required for this control type 1 Pressure limiter overriding function side 2 Pressure limiter overriding function side 3 Pressure limiter overriding function side and 4 Pressure limiter and power control overriding function side 5 Pressure limiter and power control overriding function side 6 Pressure limiter and power control overriding function side and 7 Pressure limiter function side and power control function side 8 Pressure limiter function side and power control function side 35 Pressure Control Options Not required for this control type F Remote port, only side G Remote port, only side H Remote port, only side and Electro Proportional Relief Valve ide Electro Proportional Relief Valve ide K Electro Proportional Relief Valve ide and Power Control Options Not required for this control type?????? kw at 15 RPM ide?????? kw at 15 RPM ide 42 Pilot Oil Filter Not applicable V Filter with visual indicator E Filter with electrical indicator 43 Fail afe Valve Not applicable 1 With solenoid valve 44 Position Monitoring No position monitoring 45 Electric Motor Type No electric motor 46 Control Voltage of Fail afe Valve Not applicable 11 C 5 Hz/12 C 6 Hz D 22 C 5 Hz/24 C 6 Hz G 12 VDC H 24 VDC Customer djustment pecification None???? Yes (final number will be assigned by Eaton. pecify on table below) 51 pecial Features dd special feature description (characters ) on page 11 if required CUTOMER DJUTMENT PECIFICTION UNIT TNDRD ETTING CUTOMER DJUTMENT OPTION REMRK ll Revolution djustments below set at... rpm 15 Pressure Relief Valve ide bar 35 Pressure Relief Valve ide bar 35 Charge Pressure Relief Valve bar 2 Flushing (Low) Pressure Relief Valve bar 1 Pilot Pressure ize 13, 18, 25, 36 bar 6 Pilot Pressure ize 5 &75 bar 8 Mechanical djustment top ide L/min Qmax Mechanical djustment top ide L/min Qmin Max. top by Control ide L/min 95% Qmax Max. top by Control ide L/min 95% Qmax Ramp Time _ sec El. Card djustment Done by Customer Refer to El. card manual Ramp Time _ sec El. Card djustment Done by Customer Refer to El. card manual Pressure Override ide bar 9 Pressure Override ide bar 9 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 9

10 Model Code Transmission Pumps "W" eries - M Control M * * * * * * * * * * * * * # Pump M El. servo displacement control - mechanical feedback 3 Displcement djustment Option Not required for this control type Electronic Controls Not required for this control type 33 Yoke Displacement Zone ingle side of center C Over center 34 Extra Functions Not required for this control type 1 Pressure limiter overriding function side 2 Pressure limiter overriding function side 3 Pressure limiter overriding function side and 4 Pressure limiter and power control overriding function side 5 Pressure limiter and power control overriding function side 6 Pressure limiter and power control overriding function side and 7 Pressure limiter function side and power control function side 8 Pressure limiter function side and power control function side 35 Pressure Control Options Not required for this control type F Remote port, only side G Remote port, only side H Remote port, only side and Electro Prop. Relief Valve ide Electro Prop. Relief Valve ide K Electro Prop. Relief Valve ide and Power Control Option Not required for this control type?????? kw at 15 RPM ide?????? kw at 15 RPM ide 42 Pilot Oil Filter Filter has to be installed by customer 43 Fail afe Valve Not required for this control type 44 Position Monitoring Not required for this control type 45 Electric Motor Type Not required for this control type 46 Control Voltage of Zero Position Valve Not required for this control type Customer djustment pecification None???? Yes (final number will be assigned by Eaton. pecify on table below) 51 pecial Features dd special feature description (characters ) on page 11 if required CUTOMER DJUTMENT PECIFICTION UNIT TNDRD ETTING CUTOMER DJUTMENT OPTION REMRK ll djustment below set at... RPM 15 - Pressure Relief Valve ide bar 35 Pressure Relief Valve ide bar 35 Charge Pressure Relief Valve bar 2 - Flushing (low) Pressure Relief Valve bar 1 - Pilot Pressure ize 13, 18, 25, 36 bar 6 - Pilot Pressure ize 5 and 75 bar 8 - Max. Mechanical top ide l/min Qmax Max. Mechanical top ide l/min Qmax Pressure Override ide bar 9 Pressure Override ide bar 9 1 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

11 Model Code Transmission Pumps "W" eries - pecial Features * * * pecial Features - None *** - Defined by Eaton Design Number 1 - Design Number ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 11

12 Model Code Combination Units * * * C * * * * * * * * * * * * * * * * * * * * H C 8 1 * * * * * * * * * * Combination Unit P Pump T Transmission Pump M Motor 2 Displacement F Filled V Variable 3 Pump eries W W eries (was 3 design) X X eries (was 2 design) 4 C 5 Combination Unit eparator First Displacement cm3/r cm 3 /r [4. in 3 /rev] 9 9 cm 3 /r [5.5 in 3 /rev] cm 3 /r [7.9 in 3 /rev] cm 3 /r [11. in 3 /rev] cm 3 /r [15.3 in 3 /rev] cm 3 /r [22. in 3 /rev] 5 5 cm 3 /r [3.5 in 3 /rev] cm 3 /r [45.8 in 3 /rev] 9 1 First Control Type No Control (for Fixed Displacement Only) DF Pressure Compensator LR Power Control E Electric Motor Control HG Handwheel Displacement Control FE crew djustment Displacement Control M ervo djustment Displacement Control - Mech Feedback DP Pressure ignal Displacement Control P Proportional Valve Displacement Control econd Displacement cm3/r cm 3 /r [4. in 3 /rev] 9 9 cm 3 /r [5.5 in 3 /rev] cm 3 /r [7.9 in 3 /rev] cm 3 /r [11. in 3 /rev] cm 3 /r [15.3 in 3 /rev] cm 3 /r [22. in 3 /rev] 5 5 cm 3 /r [3.5 in 3 /rev] cm 3 /r [45.8 in 3 /rev] econd Control Type No Control (for Fixed Displacement Only) DF Pressure Compensator LR Power Control E Electric Motor Control HG Handwheel Displacement Control FE crew djustment Displacement Control M ervo djustment Displacement Control - Mech Feedback DP Pressure ignal Displacement Control P Proportional Valve Displacement Control Third Displacement cm3/r Not Required cm 3 /r [4. in 3 /rev] 9 9 cm 3 /r [5.5 in 3 /rev] cm 3 /r [7.9 in 3 /rev] cm 3 /r [11. in 3 /rev] cm 3 /r [15.3 in 3 /rev] cm 3 /r [22. in 3 /rev] 5 5 cm 3 /r [3.5 in 3 /rev] cm 3 /r [45.8 in 3 /rev] 19 2 Third Control Type No Control (for Fixed Displacement Only) DF Pressure Compensator LR Power Control E Electric Motor Control HG Handwheel Displacement Control FE crew djustment Displacement Control M ervo djustment Displacement Control - Mech Feedback DP Pressure ignal Displacement Control P Proportional Valve Displacement Control Fourth Displacement cm 3 /r Not Required cm 3 /r [4. in 3 /rev] 9 9 cm 3 /r [5.5 in 3 /rev] cm 3 /r [7.9 in 3 /rev] cm 3 /r [11. in 3 /rev] cm 3 /r [15.3 in 3 /rev] cm 3 /r [22. in 3 /rev] 5 5 cm 3 /r [3.5 in 3 /rev] cm 3 /r [45.8 in 3 /rev] For a combination of two or more units fill out this Combination Model Code. tart with the biggest size unit for the first displacement. For each unit included in this combination, a separate model code must be chosen. Use the form on page 5. Character 26 to 39 will be P/N of the combination. This number will be defined by Eaton and provided in the order acknowledgement Fourth Control Type No Control (for Fixed Displacement Only) DF Pressure Compensator LR Power Control E Electric Motor Control HG Handwheel Displacement Control FE crew djustment Displacement Control M ervo djustment Displacement Control - Mech Feedback DP Pressure ignal Displacement Control P Proportional Valve Displacement Control ssembly Numbers HC81 Defined y Eaton ssembly Numbers Defined y Eaton Charge and Pilot Pump through drive option must be specified on the rear unit of the combination (as a special feature). Front and middle units shall have the through drive option of the following unit in the combination. 12 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

13 Model Code Examples for Combination Units Example 1: Combination of two closed loop pumps Model Code Front Unit Model Code Rear Unit Model Code Combination Unit Example 2: Combination of one closed loop - and two open loop pumps (For open loop model code refer to the according catalog) Mode Code Front Unit Model Code Middle Unit Model Code Rear Unit Model Code Combination Unit TVWF-5M8RH1R2VM2PC3CE1H1 TVWR-25M7RPP1R2VM2PC3CE1H1 TVWC-5P25PHC81********** TVWF-5M8RH1R2VM2PC3CE1H1 PVWM-25M7RE1R2VDF1 PFXR-13M2RP12V1 TVWC-5P25DF13HC81********** ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 13

14 Pump pecifications - U MODEL TVW 13 TVW 18 TVW 25 TVW 36 TVW 5 TVW 75 Design wash plate - xial piston pump Type of mounting Flange or foot-mounted. Combination units foot mounted only Pipe connection E/Flange psi 1-1/4"-6 1-1/4"-6 1-1/2"-6 1-1/2"-6 2"-6 2"-6 Direction of rotation Clockwise when viewing shaft end of pump Counterclockwise available on request peed range nmin rpm 15 nmax ) Installation position Optional, see mounting information mbient temperature range min F -4 max 122 Weight m lb Mass of inertia J lb ft HYDRULIC CHRCTERITIC Nominal pressure (1% duty cycle) pn psi 575 Input pressure p1min psi 58 abs p1max psi Pressure can be applied to the pump inlet but the sum of p1 and p2 must not exceed the maximum value of 69 psi Max. pressure to DIN p2max psi 69 Hydraulic fluid Hydraulic oil to DIN part 2. Refer to section pplication Data-Fluid Recommendations Hydraulic fluid temperature range min F -13 max 194 Viscosity range for continuous operation min ct 1 max ct 15 Max. permissible start viscosity max ct 1 2) Filtering IO /15/13 Maximum geometric displacement Vg in Max. geom. n= 15 rpm Qg Ugpm pump flow n= 18 rpm Case pressure pv max psi max. 7.2 psi over p1. pmax = 58 psi abs. HYDRULIC CHRCTERITIC OF CHRGE ND PILOT PUMP Displacement charge pump Vg p in Charge pressure pn p psi 145/29 145/29 145/29 145/29 174/29 232/348 Input pressure charge & pilot pump pmin p/t psi 11.6 absolute Displacement pilot pump Vg t in 3.5 Pilot pressure pt psi DRIVE Max. driving torque - single unit M1 ingle lb.ft (p2 max., h= 1%) Max. power consumption - single unit P1 ingle hp (p2 max., h= 1%; n= 18 rpm) Max. driving torque - comb. unit M1 Comb. lb.ft. 2x642 2x888 2x1232 2x ) TVW - 75 at 18 rpm reduced to 38.1 in 3 2) When pressure below 145 psi and flow below 25% of max. flow 14 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

15 Pump pecifications - Metric MODEL TVW 13 TVW 18 TVW 25 TVW 36 TVW 5 TVW 75 Design wash plate - xial piston pump Type of mounting Flange or foot-mounted. Combination units foot mounted only Pipe connection E/Flange psi 1-1/4"-6 1-1/4"-6 1-1/2"-6 1-1/2"-6 2"-6 2"-6 Direction of rotation Clockwise when viewing shaft end of pump Counterclockwise available on request peed range nmin min nmax ) Installation position Optional, see mounting information mbient temperature range min C -2 max 5 Weight m kg Mass of inertia J kg m 2,45,45,146,152,5,55 HYDRULIC CHRCTERITIC Nominal pressure (1% duty cycle) pn bar 35 Input pressure p1min bar 4 p1max bar Pressure can be applied to the pump inlet but the sum of p1 and p2 must not exceed the maximum value of 42 bar Max. pressure to DIN p2max psi 42 Hydraulic fluid Hydraulic oil to DIN part 2. Refer to section pplication Data-Fluid Recommendations Hydraulic fluid temperature range min C -25 max 9 Viscosity range for continuous operation min ct 1 max ct 15 Max. permissible start viscosity max ct 1 2) Filtering IO /15/13 Maximum geometric displacement Vg cm Max. geom. n= 15 min -1 Qg l/min pump flow n= 18 min Case pressure pv max bar max.,5 bar over p1. pmax = 4 bar abs. HYDRULIC CHRCTERITIC OF CHRGE ND PILOT PUMP Displacement charge pump Vg p cm Charge pressure pn p bar 1/2 1/2 1/2 1/2 12/2 16/24 Input pressure charge & pilot pump pmin p/t bar,8 absolute Displacement pilot pump Vg t cm 3 8 Pilot pressure pt bar DRIVE Max. driving torque - single unit M1 ingle Nm (p2 max., h= 1%) Max. power consumption - single unit P1 ingle kw (p2 max., h= 1%; n= 18 min -1 ) Max. driving torque - comb. unit M1 Comb. Nm 2x87 2x124 2x167 2x ) TVW - 75 at 18 min -1 reduced to 625cm 3 2) When pressure below 1 bar and flow below 25% of max. flow ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 15

16 Performance Curves - 13 eries Power efficiency performance curve 1 2 Roller bearing life 1 6 η vol (%) η tot (%) η tot for 1% Vg η tot for 5% Vg L 1[h] 8 η tot for 25% Vg 1 5 V=V max 6 4 p at n=18 rpm 1 p at n=15 rpm 1 1 Input Power P1 P1 [kw] 1 4 n=15 rpm n=18 rpm p 2 bar p 2 psi p 2 bar p 2 psi Combination units For combination pumps the characteristic values are as for the individual units. For reduced swash-angle: Lh = (L at Vmax) x 1 V ( Vmax ) ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

17 Performance Curves - 18 eries Power efficiency performance curve 1 η vol (%) η tot (%) η vol for 1% Vg ηtot for 1% Vg ηtot for 5% Vg 2 Roller bearing life L 1[h] ηtot for 25% Vg 1 5 V=Vmax 6 4 p at n=18 rpm 1 p 1 at n=15 rpm 1 Input Power P1 [kw] 1 4 n=15 rpm n=18 rpm p 2 bar p 2 psi p 2 bar p 2 psi Combination units For combination pumps the characteristic values are as for the individual units. For reduced swash-angle: Lh = (L at Vmax) x 1 V ( Vmax ) 1 3 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 17

18 Performance Curves - 25 eries Power efficiency performance curve 1 4 Roller bearing life 1 6 η vol (%) η tot (%) η tot for 1% Vg η tot for 5% Vg L 1[h] 8 η tot for 25% Vg 1 5 V=V max 6 4 p at n=18 rpm 1 p 1at n=15 rpm 2 Input Power P1 [kw] 1 4 n=15 rpm n=18 rpm p 2 bar p 2 psi p 2 bar p 2 psi Combination units For combination pumps the characteristic values are as for the individual units. For reduced swash-angle: Lh = (L at Vmax) x 1 V ( Vmax ) ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

19 Performance Curves - 36 eries Power efficiency performance curve 1 5 Roller bearing life 1 6 η vol (%) η tot (%) η tot for 1% Vg η tot for 5% Vg L 1[h] 8 η tot for 25% Vg 1 5 V=V max 6 4 p at n=18 rpm 1 p 1at n=15 rpm 3 2 Input Power P1 [kw] 1 4 n=15 rpm n=18 rpm p 2 bar p 2 psi p 2 bar p 2 psi Combination units For combination pumps the characteristic values are as for the individual units. For reduced swash-angle: Lh = (L at Vmax) x 1 V ( Vmax ) 1 3 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 19

20 Performance Curves - 5 eries Power efficiency performance curve 1 5 Roller bearing life 1 6 η vol (%) η tot (%) 8 η tot for 1% Vg η tot for 5% Vg η tot for 25% Vg L 1[h] 1 5 V=V max p at n=18 rpm 1 p 1at n=15 rpm 2 Input Power P1 [kw] 1 4 n=15 rpm n=18 rpm p 2 bar p 2 psi p 2 bar p 2 psi Combination units For combination pumps the characteristic values are as for the individual units. Only the torque M1 is limited to 5 Nm. For reduced swash-angle: Lh = (L at Vmax) x 1 V ( Vmax ) ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

21 Performance Curves - 75 eries Power efficiency performance curve 1 1 Roller bearing life 1 6 η vol (%) η tot (%) η tot for 1% Vg η tot for 5% Vg L 1[h] 8 η tot for 25% Vg 1 5 V=V max p at n=18 rpm 1 p 1at n=15 rpm 4 Input Power P1 [kw] 1 4 n=15 rpm n=18 rpm p 2 bar p 2 psi p 2 bar p 2 psi For reduced swash-angle: Lh = (L at Vmax) x 1 V ( Vmax ) 1 3 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 21

22 Hydraulic Transmission Circuit CONTROL t t T p t p t1 Mt p p1 p p2 p t2 L5 L3 L3.1 L1/L2 2 p ac1 Mp L4 L6 M cumulator recommended in case of short pressure build up time, ystem port t, t Control L1, L2 Drain port L3 Ventilation port for vertical mounting L3.1 ir bleeding port for vertical mounting L4 Return line charge flow L5 Oil filling plug L6 Return line charge flow M, M Gauge port system pressure Mp Mt pac1 pp1, pp2 pt1 pt Gauge port charge pressure Gauge port pilot pressure ccumulator port Port for external charge flow Port for pilot flow Port for pilot flow to control pt2 T Pilot pump outlet port uction port for charge and pilot pump Tank port 22 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

23 Hydraulic Transmission Circuit with Charge Flow Filter ize (Not available for 75) t t T p t p t1 6.1 M t p p1 p p2 p t L5 L3 L L1/L2 pac1 M p L4 3 7 L6 M, ystem port t, t Control L1, L2 Drain port L3 Ventilation port for vertical mounting L3.1 ir bleeding port for vertical mounting L4 Return line charge flow L5 Oil filling plug L6 Return line charge flow M, M Gauge port system pressure Mp Gauge port charge pressure Mt Gauge port pilot pressure pac1 ccumulator port pp1, pp2 Port for external charge flow pt1 Port for pilot flow pt Port for pilot flow to control pt2 Pilot pump outlet port uction port for charge and pilot pump T Tank port 1 asic pump 1.1 High pressure relief valve 2 Charge block 2.1 Charge check valve 2.2 Charge pressure relief valve 2.3 Charge flor filter 2.4 Clogging indicator for charge flow filter 3 Flushing block 3.1 Low pressure relief valve 3.2 Flushing flow shuttle valve 6 Manifold 6.1 Pilot pressure relief valve 7 Charge/pilot pump ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 23

24 Hydraulic Transmission Circuit without Charge Flow Filter ize t t T p t 2.4 Items 2.3 & 2.4 provided by customer p t Mt 6 p p1 p p2 p t L5 L3 L L1/L2 pac1 M p L4 3 7 L6 M, ystem port t, t Control L1, L2 Drain port L3 Ventilation port for vertical mounting L3.1 ir bleeding port for vertical mounting L4 Return line charge flow L5 Oil filling plug L6 Return line charge flow M, M Gauge port system pressure Mp Gauge port charge pressure Mt Gauge port pilot pressure pac1 ccumulator port pp1 Port for external charge flow pt1 Port for pilot flow pt2 Pilot pump outlet port uction port for charge and pilot pump T Tank port 1 asic pump 1.1 High pressure relief valve 2 Charge block 2.1 Charge check valve 2.2 Charge pressure relief valve 3 Flushing block 3.1 Low pressure relief valve 3.2 Flushing flow shuttle valve 6 Control Manifold 7 Charge/pilot pump (option) 24 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

25 Hydraulic Transmission Circuit Combination of Two Pumps t tt p t pt1 ttt p t p t Mt pp1 M Mt p p1 M p p2 p p2p t2 p t L5 L3.1 L3 L1/L2 2 p ac1 Mp L4 L6 3 M 1 L5 L3.1 L3 L1/L2 2 p ac1 Mp L4 L6 3 M, ystem port t, t Control L1, L2 Drain port L3 Ventilation port for vertical mounting L3.1 ir bleeding port for vertical mounting L4 Return line charge flow L5 Oil filling plug L6 Return line charge flow M, M Gauge port system pressure Mp Gauge port charge pressure Mt Gauge port pilot pressure pac1 ccumulator port pp1 Port for external charge flow pp2 Charge pump outlet pump pt1 Port for pilot flow pt2 Pilot pump outlet port uction port for charge and pilot pump T Tank port 1 asic pump 1.1 High pressure relief valve 2 Charge block 2.1 Charge check valve 2.2 Charge pressure relief valve 3 Flushing block 3.1 Low pressure relief valve 3.2 Flushing flow shuttle valve 6 Control manifold 6.1 Pilot pressure relief valve ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 25

26 Controls Electric Motor Displacement Control E The unit is used for stepless flow adjustment. It has a three phase electric servo motor, worm gearing and a switch box with 4 and 8 limit switches for 4 or 8 positions. potentiometer is also available. The response times from zero to maximum depends on the chosen ratio and the speed of the servo motor (this means that during operation the response times are not variable. No pressure/power limiter possible. Explosion protection version are also available. 1% cw servo motor off ccw 1% THEORETICL REPONE TIME (EC) FOR MX. DIPLCEMENT ize Freq. Hz Fast Medium low Response time from to +Qmax or to -Qmax 26 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

27 Controls Controls for Position/ Displacement DP, P, M The electro or pressure proportional hydraulic displacement control will operate a hydrostatic drive in all four quadrants and work without throttle losses within either electrically or hydraulically adjustable limits. This done by controlling delivery flow respect; ie. swash angle. The displacement of the axial piston unit is proportional to the swash plate angle and can be adjusted by a spring centered servo piston. The servo piston is controlled by the required input signal with a mechanical, hydraulic or electrical control device. Economical and energy saving drives can be produced with the "building block" principle for open loop and closed circuits as well. Note: setting the pressure compensator or a control or a constant power, lower than the adjusted pilot oil pressure ps min= 6/8 bar (87/116 psi), is not possible. D y y Pressure Limitation: Each of the servo controls DP, M and P can be combined with a hydromechanical pressure limitation control. This destrokes the swash plate when the system pressure reaches a control setting. The response time for de-stroking the the pump is much faster than that of the servo control alone. The pressure limitation control can also operate the unit in the motor mode of operation. This means when the hydraulic motor delivers energy to the system e.g. from energy stored in a flywheel, the pump goes over-center thus acting as a motor delivering mechanical energy to the drive, as in a mooring control function. For each of the system sides, and, a separate pressure control is required. This control consist of a main stage valve conducting the system pressure to the pump actuator piston a pressure relief valve where the pressure is set. The minimum setting of this valve cannot be lower than the pilot pressure. Power Limitation (Torque Control): n additional power limitation valve can be used in conjunction with the pressure limitation control. This senses the position of the pump actuator piston which is proportional to the swash plate angle. In accordance with the swash plate angle the pressure adjustment is set to a determined level to follow a hyperbolic relationship between flow and pressure. High Flow - Low Pressure Low Flow - High Pressure The power level, a function of the product of flow and pressure, is hence adjustable. ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 27

28 Controls Pressure ignal Displacement Control DP The output flow of the pump is proportional to the pilot pressure. Each of the two pilot ports is responsible for an output flow direction. separate pilot oil circuit is necessary with pmin 6/8 bar, Qt = 12 l/min (3.17 Ugpm). From this the control pressure is reduced to the desired set value by means of a suitable circuit. For exchange with: Pressure limiting valve (mechanical or proportional) from P to T line and throttle in P line,8 Dia. (.3) The pressure proportional adjustment can also be supplied with a pressure and/or power limitation. +1% 4 bar Pilot pressure bar Pilot pressure pt T t t Cetop NG6-1% P T M t pt1 pt L Pressure proportional adjustment DP The output flow of the pump is proportional to the pilot pressure. Each of the two pilot ports is responsible for an output flow direction. REPONE TIME* () REPONE TIME () PREURE CONTROL PILOT PREURE PT IZE 12 L/MIN DETROKING R 13/ / / *Measured with a 2m pressure line of diameter 5 mm 28 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

29 Controls Example for TVW - DP Control with Pressure - & Power Limiter DP - With mounting interface CETOP3 DP - With remote port (T) DP - With proportional control (p) 11 P R p T 4xG1/4" Cetop NG6 p t T t t p t T t 1 t p t T t t p T M t 7 X X t t T p t p t 6.1 M t p p1 M p p2 p t L5 L3 L3.1 L1/L2 p ac1 M p L4 L6 M, ystem port t, t Control L1, L2 Drain port L3 Ventilation port for vertical mounting L3.1 ir bleeding port for vertical mounting L4 Return line charge flow L5 Oil filling plug L6 Return line charge flow M, M Gauge port system pressure Mp Gauge port charge pressure Mt Gauge port pilot pressure pac1 ccumulator port pp1 Port for external charge flow pt1 Port for pilot flow pt1.1 Port for pilot flow pt2 Pilot pump outlet port uction port for charge and pilot pump T Tank port X, X Pilot port pressure control 1 asic pump 1.1 High pressure relief valve 2 Charge block 2.1 Charge check valve 2.2 Charge pressure relief valve 2.3 Filter 2.4 Clogging indicator 3 Flushing block 3.1 Low pressure relief valve 3.2 Flushing flow shuttle valve 6 Control manifold 6.1 Pilot pressure relief valve 7 DP-Control 8.1 Pressure limiter 1 to 35 bar ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 29

30 Controls Proportional Valve Displacement Control P The electro hydraulic displacement control will operate a hydrostatic drive in all four quadrants and work without throttle losses within electrically adjustable limits. This is done by controlling delivery flow with swash plate angle feedback. ll control valves are recorded as an electrical signal and lead back to the control card. The proportional valve or servo valve and servo piston transform the output signal of the control card to the desired setting. This results in a very precise and dynamic control +1 % Mt P T p t1 1V electric input signal electric input signal 1V Electrohydraulic servo adjustment P The electro hydraulic displacement control will operate a hydrostatic drive in all four quadrants and work without throttle losses within electrically adjustable limits. This is done by controlling delivery flow swash plate angle feedback PROPORTIONL VLVE L1/L2-1 % CONTROL CONTROL REPONE NOMINL FLOW PREURE PT ELECTRONIC TIME UNIT IZE ERVO PITON VOLUME L/MIN T P < > VMX DIMETER TROKE (UGPM) R (PI) R (PI) [M] CM 3 (IN 3 ) MM (IN) MM (IN) CM 3 (IN 3 ) Medium 12 (3.17) 1 (15) 6 (87) ER to 8 13 (7.9) 6 (2.36) 21 (.83) 59 (3.6) response to 6 (87) 18 (11) 6 (2.36) 21 (.83) 59 (3.6) (CETOP 3) 12 (3.17) 1 (15) 8 to (116) 25 (15.2) 75 (2.95) 18 (.71) 79 (4.82) ER to 8 8 (116) 36 (22) 75 (2.95) 25 (.98) 11 (6.71) 5 (3.5) 75 (2.95) 22 (.87) 97 (5.92) 75 (45.7) 75 (2.95) 3 (1.18) 132 (8.6) High 4 (11) 7 (1) 8 (116) ER to (7.9) 6 (2.36) 21 (.83) 59 (3.6) response to to 18 (11) 6 (2.36) 21 (.83) 59 (3.6) 4 (11) 8 (116) (CETOP 5) 8 (21) 1 (145) 25 (15.2) 75 (2.95) 18 (.71) 79 (4.82) to 7 (1) to ER to (22) 75 (2.95) 25 (.98) 11 (6.71) 8 (21) 1 (145) 5 (3.5) 75 (2.95) 22 (.87) 97 (5.92) 75 (45.7) 75 (2.95) 3 (1.18) 132 (8.6) 3 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

31 Controls Control Cards P - Control with Pressure and Power Limitation Control Cards The ER and ER Digital control cards are available and optimized for use with the P - Control. oftware is available for parameter setting and storing (Database function). Contact Eaton to request the free of charge manualand software CD. P - Control with pressure and power limitation M1 (Nm) 2 X X 16 TVW* pt TVW* L1/L2 TVW* p 2bar p 2psi Drive torque "compensated" flow from Motor Pump Pump flow from Motor 1 Pressure limiter setting 2 Power limiter setting 3 P Displacement control The patented circuit provides extremely short response times for the pressure compensator regardless of the servo control used: The response time is independent from the particular flow characteristic! FRME IZE REPONE TIME WHEN COMPENTING FROM +/- VMX 13/18 8 ms 25/36 9 ms 5/ ms ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 31

32 Controls P Control with and without Pressure Limitation Example for TVW... PC3C PC3C p T 9 7 p T X X P P T T T p t p t1 P P 8.1 T 8.1 T T p t 6 t t T 6.1 p t1.1 M t M p p2 p t L5 L3 L L1/L2 Mp p ac1 Pp1 Mp L4 L6 M, ystem port t, t Pilot oil port pump side, L1, L2 Drain port L3 Ventilation port for vertical mounting L3.1 ir bleeding port L4 Drain port (charge oil) L5 Oil filling plug L6 Drain port (flushing oil) L7 Port for return line of control circuit M, M Gauge port system pressure Mp Mt pac1 pp1 pp2 pt1 pt1.1 pt2 Gauge port charge pressure Gauge port pilot pressure ccumulator port External port charge flow dditional charge pump outlet port Port for pilot pressure Port for pilot pressure Piston pump outlet port uction port for charge and pilot pump T Tank port X, X Pilot port pressure control 1 asic pump 1.1 High pressure relief valve 2 Charge block 2.1 Charge check valve 2.2 Charge pressure relief valve 3 Flushing block 3.1 Low pressure relief valve 3.2 Flushing flow shuttle valve 4 Charge pump 5 Pilot pump 6 Connection plate for P-Control 6.1 Pilot pressure relief valve 7 Proportional valve 8.1 Pressure limiter 1 to 35 bar 9 Fail safe valve intermeditate plate 1 Pilot oil filter 32 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

33 Controls ervo djustment Displacement Control with Mechanical Feedback M ervo control with integrated mechanical feedback of swash plate position. Mainly used in hazardous environments. No electronic control card necessary Input signal ± 5 m (linear coil connection) ; ± 1 m (parallel coil connection) Hysteresis, repeatability: 8% of end value vailable in explosion proof class Eex i II version for hazardous duty. Pressure/power limitation available +1% -Voltage +Voltage -1% p t ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 33

34 Pump Dimensions - TVW 13/18 Dimensions in mm L9 L6 pp2 M Proportional control valve Fail safe valve intermediate plate High pressure relief valve (double acting) etting range bar M Charge pressure relief valve L3 L3.1 (L8) 47 M p p p1 "X" Feedback (potentiometer) with visual indicator 53.5 Center bore DM16 DIN332 ML L1 L2 4xM12-18deep M14-2deep pring centering M huttle and low pressure relief valve etting range bar p p Ø32 85 M W5x1.25x1a DIN L L2 L1 View "X" clockwise Ø ystem pressure port E 1 1/4, 6 psi (L1) Drain port 1 1/16-12 UNF-2 (according to mounting position use upper port) L2 Drain port G 1 (according to mounting position use upper port) (L3) Ventilation port for vertical mounting G 3/8 (shaft upwards) L1 L2 Ø16 f7 djustment pilot oil relief valve Ø5 k6 L8 ML 14 h9 L3.1 DIRECTION OF ROTTION RNGE OF WH NGLE INPUT OUTPUT Right Hand Rotation To + Vmax To - Vmax For left hand rotation a special setup of charge and pilot pump is required! L4 Drain port G 3/4 (charge oil) L5 Oil filling plug 1 1/16-12 UNF-2 L6 Drain port G 3/4 (flushing oil) (L8) ir bleeding port G 1/4 (L9) Drain port for low pressure relief valve G 1/4 (M) Gauge port system pressure G 1/4 51 L5 (M) (ML) (Mp) (Mt) pp1 M t 119 -V +V L (596) 15 Gauge port system pressure G 1/4 Gauge port of case pressure G 1/4 Gauge port of charge pressure G 1/4 Gauge port of pilot pressure G 1/4 External port of charge pressure G 3/4 M p p p1 139 pp2 el. contamination indicator for charge pressure Ø34 Flushing block Port E 1 1/4", 3psi Charge and pilot pump (4/8ccm) M1-15-deep dditional charge pump outlet port G 3/4 (closed) uction port of charge and pilot pump E 1 1/4, 3 psi (common port) (...) Normally plugged 34 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23

35 Pump Dimensions - TVW 25 Dimensions in mm View X L4 L6 M 125 L2 L ystem pressure port E 1 1/2, 6 psi ystem pressure port E 1 1/2, 6 psi (L1) Drain port 1 5/8-12 UNF-2 (according to mounting position use upper port) L2 Drain port G 1 1/4 (according to mounting position use upper port) Proportional control valve L1 L Fail safe valve intermediate plate Feedback (potentiometer) with visual indicator High pressure relief valve (doubleacting etting range bar Charge pressure relief valve X pac1 pp1 pp1 L3.1 (L8) 69 W62x48x1.25x1a DIN548 pring centering L8 troke limitation ML 5...1% of Vmax 18 h9 81 ø2 f7 ø65 m6 djustment pilot oil relief valve Center bore DM2 DIN332 DIRECTION OF ROTTION RNGE OF WH NGLE INPUT OUTPUT Right Hand Rotation To + Vmax To - Vmax For left hand rotation a special setup of charge and pilot pump is required! (L3) Ventilation port for vertical mounting G 3/8 (shaft upwards) (L3.1) Port G 1/8 L4 Drain port G 1 (charge oil) (L5) Oil filling plug 1 1/16-12 UNF-2 L6 Drain port G1 (flushing oil) (L8) ir bleeding port G 1/ L3.1 L3 9 8 (L9) (M) (M) (ML) (Mp) (pac1) 64 L3 5 L1 75 L L5 23 4xM1-18deep / (688.5) Drain port for low pressure relief valve G 1/4 Gauge port system pressure G 1/4 Gauge port system pressure G 1/4 Gauge port of case pressure G 1/4 Gauge port of charge pressure G 1/4 ccumulator port G M Charge and p 112 pilot pump (64/8ccm) M16-22deep Port E 2", 3psi M M12-18deep M 42.9 Port pp2 E 1", 3psi crew plug M1-15deep M27x2 pt pp2 huttle and low 26.2 pressure relief valve L9 (pp1) (pp2) pt2 L9 M L6 Charge pressure relief valve pp2 p p1 pt External port of charge pressure G 3/4 dditional charge pump outlet port M27x2 Pilot pump outlet port G 3/8 uction port of charge and pilot pump E 2, 3 psi (common port) (...) Normally plugged M pac1 ETON Vickers Hydrokraft Transmission Piston Pumps V-PUPI-TM2-E February 23 35