H1/H1A Series Variable Displacement, Closed Loop Piston … · H1 Series variable displacement,...

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H1/H1A Series Variable Displacement, Closed Loop Piston Pump Catalog No. HY13-1591/US Hydraulics

Transcript of H1/H1A Series Variable Displacement, Closed Loop Piston … · H1 Series variable displacement,...

Page 1: H1/H1A Series Variable Displacement, Closed Loop Piston … · H1 Series variable displacement, closed loop piston pump ... 10cc pumps. Schematic Symbol ... H1A Series variable displacement,

H1/H1A Series Variable Displacement, ClosedLoop Piston Pump

Catalog No. HY13-1591/US

Hydraulics

Page 2: H1/H1A Series Variable Displacement, Closed Loop Piston … · H1 Series variable displacement, closed loop piston pump ... 10cc pumps. Schematic Symbol ... H1A Series variable displacement,

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA H�y�d�r�a�u�l�i�c�s�

Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA

WARNINGFAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DE-SCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE

This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized distributors provide product and/or system options for further investigation by users having technical expertise. It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog. Due to the variety of operating conditions and applications for these hydraulic products or systems, the user, through its own analysis and testing, is solely responsible for making the final selection of the products and systems and assuring that all performance, safety and warning requirements of the application are met.

The products described herein, including and without limitation, product features, specifications, designs, availability and pricing are subject to change by Parker Hannifin Corporation and its subsidiaries at any time without notice.

Offer of SaleThe items described in this document are hereby offered for sale by Parker Hannifin Corporation, its subsidiaries or its authorized distributors. This offer and its acceptance are governed by the provisions stated in the "Offer of Sale".

Copyright 2005, Parker Hannifin Corporation, All Rights Reserved

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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H1 General Information ..........................................................................................................................................4

H1 Performance Data.............................................................................................................................................5

H1 Ordering Information................................................................................................................................... 6 - 7

H1 Dimensional Data ....................................................................................................................................... 8-10

H1A General Information......................................................................................................................................11

H1A Ordering Information............................................................................................................................. 12 - 13

H1A Performance Data ................................................................................................................................ 14 - 15

H1A Dimensional Data ................................................................................................................................. 16 - 18

Offer of Sale .........................................................................................................................................................20

Table of Contents

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

4

Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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H1 Series variable displacement, closed loop piston pumpFeatures• High strength aluminum housing and endcap -

light, corrosion resistant.• Forged trunnion shaft - extra strength.• Replaceable Bi-metal bronze/steel port plate -

increased efficiency, contamination resistant.• Large area cooling fins - superior heat dissipation.• Interchangeable with older designed competitive

10cc pumps.

Schematic Symbol(Basic Pump)

Installation Data• SAE "A" two bolt mounting flange• Torque to rotate swashplate trunnion; 5.7 [email protected] bar, 7.9 [email protected] bar (50 lb in @500 psi, 70 lb in @ 1000 psi)• Weight - 3.6 kg ( 8 lbs)• Fluid Viscosity - 9 cst (55 SUS) minimum• Fluid Filtration - 25 micron

H1 General Information

SpecificationsDisplacement: 10.2 cc/rev (0.623 cu in/rev)Flow @ 100 psi, 3600 RPM - 36.7 lpm (9.7 gpm)

Pressure Ratings:

Outlet Ports: 69 bar (1000 psi) continuous

145 bar (2100 psi) intermittent

Case Drain: 0.35 bar (5 psi) continuous

0.69 bar (10 psi) cold start

Speed Ratings: 1800 to 3600 RPM

Charge Pump Displacement:

1.9 cc (0.116 cu in/rev)

Operating Temperature Range: – 30°C to 104°C

(– 30°F to 220°F)

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

4

Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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H1 Performance Data

H1-10 at 3600 RPM

0

10

20

30

40

50

60

70

80

90

100

250 500 750 1000 1250 1500 1750 2000 2250

Pressure (PSI)

Volumetric Efficiency (%) Overall Efficiency (%)

Output Flow (GPM) Input Power at Full Flow (HP)

0

2

4

6

8

10

12

14

16

18

20

0

1

2

3

4

5

6

7

8

9

10

Eff(%)

P(HP)

Q(GPM)

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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H1 Series

X X XXXXDisplacement Trunnion Shaft Location Case Drain Input Shaft

Code Input Shaft* 01 15mm Straight Key 07 15mm Taper

Note: Codes are based on pump orientation with "A" & "B" ports on top position as viewed from input shaft end.

H1 Ordering InformationPage 1 of 2

Code Case Drain Location 1 Right A Side End Cap 2 Left B Side End Cap

Trunnion Code Shaft Location A Right A Side B Left B Side

cm3/U Code cm3/tr cu in3/rev 10 10.2 / .622

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

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Catalog HY13-1591/US

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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A Side Shock Valve/Orifice*

B Side Code Code A No Shock Valve or Orifice A B Shock Valve, 210 bar, No Orifice B C Shock Valve, 210 bar, 0.024" Orifice C D Shock Valve, 210 bar, 0.031" Orifice D F Shock Valve, 210 bar, 0.044" Orifice F G No Shock Valve, 0.024" Orifice G H No Shock Valve, 0.031" Orifice H J No Shock Valve, 0.044" Orifice J

XOptions

XXXShaft Rotation

XA Side Shock Valve, Orifice

XB Side Shock Valve, Orifice

H1 Ordering InformationPage 2 of 2

Code Shaft Rotation 0 Clockwise 1 Counter-Clockwise

*Consult factory for other available shafts/valving options.

Code Options* AAA None AAB Return to Neutral Spring Towards Shaft AAC Return to Neutral Spring Towards End Cap

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Variable Volume Piston PumpsH1/H1A Series

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Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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20•CCW

71.3 (2.81)(SHOCK VALVE ONLY)

71.3 (2.81)(SHOCK VALVE ONLY)

59.3 (2.33)(NO SHOCK VALVE)

59.3 (2.33)(NO SHOCK VALVE)

24 (0.94)24 (0.94)

109.8 (4.32)

10.07 (.396)9.81 (.386)

55.1 (2.17)

'B' PORT3/4-16 SAE STR THD

O-RING PORT

'A' PORT3/4-16 SAE STR THDO-RING PORT

109.80 (4.32)

CODE 'B' CASE DRAIN LOCATION

73.2 (2.88)

19 (0.75)

109.80 (4.32)

65.2 (2.57)

53.2 (2.09)

65.2 (2.57)

53.2 (2.09)

BYPASS VALVEFULL OPEN AT (2) REVOLUTIONS

84-120 in/lbs CLOSING TORQUE5/8 HEX

6.8 (0.27) THRU HOLE

83.3 (3.28)

13.21 (.520)12.95 (.510)

7.42 (.292)7.06 (.278)

11.994 (.472)11.986 (.472)

5.21 (.205)5.05 (.199)

n

TRUNNION ARM (CONTROL SHAFT) LOCATIONCODE A-RIGHT ("A") SIDE (AS SHOWN)CODE B-LEFT ("B") SIDE

69 (2.72)2XR5.55 (.219)

147.8 (5.82)131.4 (5.17)

C

20•CW

9 (.75)

9 (.75)

6.4 (.25) 55.1 (2.17)

TRUNNION ARM(CONTROL SHAFT)

CASE DRAINCODE "A" CASE DRAIN ON A-SIDE (AS SHOWN)CODE "B" CASE DRAIN ON B-SIDE

56.4 (2.22)56.4 (2.22)24 (0.94)

73.2 (2.88)

53.4 (2.10)

SHAFT ROTATION IS DETERMINED BYMATCHING ROTATION MARKINGS( "I" "O" )ON ENDCAP WITH ROTATION MARKINGS ON ENDBLOCK (SHOWN AS CCW FROM SHAFT END)

VIEW H-H

55 (2.17)

55 (2.17)

115.7 (4.56)

CHARGE PUMP INLET PORT9/16-18 SAE STR THD O-RING PORT

12 (0.47)

82.6 (3.25)

TRUNNION SHAFT LOCATION RIGHT SIDE ("A" PORT SIDE) LEFT SIDE ("B" PORT SIDE) INPUT SHAFT ROTATION CW CCW CW CCW TRUNNION SHAFT ROTATION REGION I REGION II REGION I REGION II REGION I REGION II REGION I REGION II DIRECTION (CCW) (CW) (CCW) (CW) (CCW) (CW) (CCW) (CW) SYSTEM PORT "A" FLOW OUT IN IN OUT IN OUT OUT IN SYSTEM PORT "B" FLOW IN OUT OUT IN OUT IN IN OUT

H1 Dimensional Data

TOPVIEW

LEFTVIEW

FRONTVIEW

RIGHTVIEW

BOTTOMVIEW

REARVIEW

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

H�y�d�r�a�u�l�i�c�s�

109.8 (4.32)

CODE "B" CASE DRAIN LOCATION

73.2 (2.88)

19 (0.75)

109.8 (4.32)

12 (0.47)

CHARGE PUMP INLET PORT9/16-18 SAE STR THD O-RING PORT

115.7 (4.56)

56.4 (2.22) 56.4 (2.22)24 (0.94)

55 (2.17)

55 (2.17)

73.2 (2.88)

53.4 (2.10)

SHAFT ROTATION IS DETERMINED BYMATCHING ROTATION MARKINGS ("I" "O")ON ENDCAP WITH ROTATION MARKINGSON ENDBLOCK (SHOWN AS CCW FROM SHAFT END)

BYPASS VALVE FULL OPEN AT(2) REVOLUTIONS 84-120 in/lbsCLOSING TORQUE 5/8 HEDy 6.8 (0.27) THRU HOLE

96.1 (3.78)

65.2 (2.57)

65.2 (2.57)

53.2 (2.09)

53.2 (2.09)

69 (2.72)2XR5.55 (0.219)

19 (0.75)

19 (0.75)

CASE DRAINCODE "A" CASE DRAIN ON A SIDE (AS SHOWN)CODE "B" CASE DRAIN ON B SIDEn 8 (0.31)

n 8 (0.31)

42.96 (1.69)

55.1 (2.17)6.4 (0.25)

44 (1.73)53.5 (2.11)

82.6 (3.25)

56.02 (2.21)

147.8 (5.82)131.4 (5.17)

REGION I REGION II20˚

CCW20˚CW

91.08 (3.59)87.64 (3.45)

3.51 (0.14)

109.8 (4.32)

52.46 (2.07)

51.95 (2.05)

"A" PORT3/4-16 SAE STR THDO-RING PORT

"B" PORT3/4-16 SAE STR THD

O-RING PORT

24 (0.94)

59.3 (2.33)(NO SHOCK VALVE)

71.7 (2.82)(SHOCK VALVE ONLY)

24 (0.94)

59.3 (2.33)(NO SHOCK VALVE)

71.7 (2.82)(SHOCK VALVE ONLY)

H1 Dimensional Data

RETURN TO NEUTRAL CODE AAC

TOPVIEW

LEFTVIEW

FRONTVIEW

RIGHTVIEW

BOTTOMVIEW

REARVIEW

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

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Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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H1 Dimensioinal Data

H1 Shaft

SECTION G-G

SECTION L-L

SECTION K-K

G

G

L

L

KK

5�

50.8 (2.00)

41.48 (1.633)

30.61 (1.205)30.10 (1.185)

8.26 (.325)7.75 (.305)

14.990 (.590)14.964 (.589)

M6X1.0THDx10.2 (.40)MIN

SHAFTCODE-0115mmSTRAIGHTKEY

5.08 (.200)5.00 (.197)2XR.15 (0.006)MAX

12.0 (.470)11.9 (.467)

2.33 (0.09) 12.3 (.485)12.2 (.479)

2XR.15 (0.006)MAX

4.83 (.190)4.75 (.187)

43.59 (1.72)

3/8-24UNF-2A

52.8 (2.08)

9.538 (.376)9.512 (.374)

12.71 (.500)12.20 (.480)

29.85 (1.175)29.34 (1.155)

SHAFTCODE-0715mmTAPER

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

10

Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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SpecificationsSAE "A" Two Bolt Mounting Flange

Speed Range: 1800 - 3600 RPM

Case Drain: 0.69 bar (10 psi) continuous

1.75 bar (25 psi) cold start

Torque to rotate swashplate trunnion:

6.8 [email protected] bar, 8.5 [email protected] bar

(60 lb in@500 psi, 75 lb in@1000 psi)

Weight: 4.5kg (10 lb)

Fluid Viscosity: 9 cst (55 SUS) minimum

Fluid Filtration: 25 micron

Charge Pump Displacement:

2.1 cc (0.128 cu in/rev)

Operating Temperature Range: -30oF to 220oF

(-30oC to 104oC)

H1A Series variable displacement, closed loop piston pumpFeatures• Robust, higher pressure design - longer life.• Heavier drive shaft and radial bearing - heavy-duty

design.• High strength aluminum housing and endcap -

light, corrosion resistant.• Forged trunnion shaft - extra strength.• Replaceable Bi-metal bronze/steel port plate -

increased efficiency, contamination resistant.• Large area cooling fins - superior heat dissipation.

Schematic Symbol(Basic Pump)

H1A General Information

Quick Reference Data Sheet Pump Displacement Continuous Rating Intermitten Rating Flow @ 3600 RPM Model cc/rev (cu in/rev) bar (PSI) bar (PSI) 100 psi, max angle H1A10 10.1 (0.62) 104 (1500) 208 (3000) 36.7 lpm ( 9.7 GPM)

H1A12 11.5 (0.70) 90 (1300) 180 (2600) 41.3 lpm (10.9 GPM)

H1A14 14.1 (0.86) 104 (1500) 208 (3000) 50.7 lpm (13.4 GPM)

H1A16 16.0 (0.98) 90 (1300) 180 (2600) 57.9 lpm (15.3 GPM)

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

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Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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Code Case Drain Location 3 Opposite side from Trunnion Shaft 4 90o CCW to Trunnion Shaft Location 5 90o CW to Trunnion Shaft Location

Trunnion Code Shaft Location A Right A Side B Left B Side

Code 10 10.1 / .616 12 11.5 / .702 14 14.1 / .854 16 16.0 / .976

Series

X X XXXXDisplacement Trunnion Shaft Location Case Drain Input Shaft

cu in3/revcm3/U cm3/tr

Note: Codes are based on pump orientation with "A" & "B" ports on top position as viewed from input shaft end.

H1A Ordering InformationPage 1 of 2

Code Input Shaft* 01 15mm Straight Key 02 17mm Straight Key

H1A

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

12

Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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Code Options* AAA None AAB Return to Neutral Spring Towards Shaft AAC Return to Neutral Spring Towards End Cap AAD 7" Fan Towards Pump AAF 7" Fan Away From Pump

Code Shaft Rotation 0 Clockwise 1 Counter-Clockwise

X XXXX X

H1A Ordering InformationPage 2 of 2

Shaft Rotation A Side Shock Valve, Orifice OptionsB Side Shock Valve, Orifice

A Side Shock Valve/Orifice*

B Side Code Code A No Shock Valve or Orifice A B Shock Valve, 210 bar, No Orifice B C Shock Valve, 210 bar, 0.024" Orifice C D Shock Valve, 210 bar, 0.031" Orifice D F Shock Valve, 210 bar, 0.044" Orifice F G No Shock Valve, 0.024" Orifice G H No Shock Valve, 0.031" Orifice H J No Shock Valve, 0.044" Orifice J

*Consult factory for other available shafts/valving options.

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

14

Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

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H1A Performance Data

0

10

20

30

40

50

60

70

80

90

100

250 500 750 1000 1250 1500 1750 2000 2250

0

10

20

30

40

50

60

70

80

90

100

250 500 750 1000 1250 1500 1750 2000 2250

0

2

4

6

8

10

12

14

16

18

20

0

1

2

3

4

5

6

7

8

9

10

P(HP)

Q(GPM)

0

2

4

6

8

10

12

14

16

18

20

0

1.25

2.50

3.75

5.00

6.25

7.50

8.75

10.00

11.25

12.50

P(HP)

Q(GPM)

Pressure (PSI)

Volumetric Efficiency (%) Overall Efficiency (%)Output Flow (GPM) Input Power at Full Flow (HP)

Pressure (PSI)

Volumetric Efficiency (%) Overall Efficiency (%)Output Flow (GPM) Input Power at Full Flow (HP)

H1A - 10 at 3600 RPM

H1A - 12 at 3600 RPM

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

14

Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

15

Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

H�y�d�r�a�u�l�i�c�s�

H1A Performance Data

2

4

6

8

10

12

14

16

18

20

0

10

20

30

40

50

60

70

80

90

100

250 500 750 1000 1250 1500 1750 2000 2250

0

10

20

30

40

50

60

70

80

90

100

250 500 750 1000 1250 1500 1750 2000 2250

Pressure (PSI)

Volumetric Efficiency (%) Overall Efficiency (%)Output Flow (GPM) Input Power at Full Flow (HP)

0

2

4

6

8

10

12

14

16

18

20

0

2

4

6

8

10

12

14

16

18

20

P(HP)

Q(GPM)

Pressure (PSI)

Volumetric Efficiency (%) Overall Efficiency (%)Output Flow (GPM) Input Power at Full Flow (HP)

0

2.50

5.00

7.50

10.00

12.50

15.00

17.50

20.00

22.50

25.00

0

P(HP)

Q(GPM)

H1A - 14 at 3600 RPM

H1A - 16 at 3600 RPM

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Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

16

Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

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Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

H�y�d�r�a�u�l�i�c�s�

H1A Dimensional Data

TRUNNION SHAFT LOCATION RIGHT SIDE ("A" PORT SIDE) LEFT SIDE ("B" PORT SIDE) INPUT SHAFT ROTATION CW CCW CW CCW TRUNNION SHAFT ROTATION REGION I REGION II REGION I REGION II REGION I REGION II REGION I REGION II DIRECTION (CCW) (CW) (CCW) (CW) (CCW) (CW) (CCW) (CW) SYSTEM PORT "A" FLOW OUT IN IN OUT IN OUT OUT IN SYSTEM PORT "B" FLOW IN OUT OUT IN OUT IN IN OUT

REGION I REGION II

161.5 (6.36)

146 (5.75)

20˚CCW

20˚CW

n 82.6 (3.25)

6.4 (0.25)68 (2.68)

76.5 (3.01)2X R5.55 (0.219)

65.2 (2.57)

53.2 (2.09)

65.2 (2.57)

53.2 (2.09)

95.2 (3.75)

BYPASS VALVE FULL OPENAT (2) REVOLUTIONS

84-120 in/lbs CLOSING TORQUE5/8 HEX y 6.8 (0.27) THRU HOLE

124.4 (4.90)

86.7 (3.41)

28 (1.10)

81.2 (3.20)

124.38 (4.897)124.32 (4.894)

OPTIONAL CASE DRAIN PORT9/16-18 STR THD O-RING PORT

(PLUGGED UNLESS FOR CODE #3)

62 (2.44) 62 (2.44)24 (0.94)

63 (2.48)

63 (2.48)

ARROW ON THE CHARGE PUMPCOVER POINTS TO CORRESPONDING

SHAFT ROTATION DIRECTIONMARK ON THE END BLOCK

64 (2.52)

64 (2.52)

12 (0.47)

CHARGE PUMP INLET PORT9/16-18 SAE STR THD O-RING PORT

OPTIONAL CASE DRAIN PORT9/16-18 STR THD O-RING PORT

(PLUGGED UNLESS FOR CODE #5)

131.5 (5.18)

87.2 (3.43)

29.9 (1.18)

29.9 (1.18)

87.2 (3.43)

124.4 (4.90)

"B" PORT3/4-16 SAE STR THD

O-RING PORT

"A" PORT3/4-16 SAE STR THDO-RING PORT

OPTIONAL CASE DRAIN PORT9/16-18 STR THD O-RING PORT(PLUGGED UNLESS FOR CODE #4)

24 (0.94)24 (0.94)

71.3 (2.81)(SHOCK VALVE ONLY)

71.3 (2.81)(SHOCK VALVE ONLY)

TOPVIEW

LEFTVIEW

FRONTVIEW

RIGHTVIEW

BOTTOMVIEW

REARVIEW

Page 17: H1/H1A Series Variable Displacement, Closed Loop Piston … · H1 Series variable displacement, closed loop piston pump ... 10cc pumps. Schematic Symbol ... H1A Series variable displacement,

Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

16

Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

17

Catalog HY13-1591/US Variable Volume Piston PumpsH1/H1A Series

H�y�d�r�a�u�l�i�c�s�

28.0 [1.10]

64.0 (2.52)

Arrow on the charge pump cover points to corresponding shaft rotation direction mark on the end block

Fan install as shownfor correct air flow

63.0 (2.48)

63.0 (2.48)

12.0 (0.47)

Charge pump inlet port9/16-18 SAE STR THD O-ring port

Optional case drain port9/16-18 SAE STR THD O-ring port

(Plugged unless for Code #5)

132 (5.20)

87.2 (3.43)

29.9 (1.18)

Bypass valvefull open at (2) revolutions

84-120 in/lbs closing torque5/8 Hex ¥ 6.8 (0.27) thru hole 95.2 (3.75)

53.2 (2.09)

53.2 (2.09)

2X 64.0(2.52)

2X R 5.55 (0.219)76.5 (3.01)

130.4 (5.13)

87.2 (3.43)

124.9 (4.92)

124.9 (4.92)

Optional case drain port9/16-18 SAE STR THD O-ring port

(Plugged unless for Code #5)

28.0 (1.10)

81.2 (3.20)

n 82.6 (3.25)

6.4 (0.25)68.0 (2.68)

200.5 (7.89)

201.4 (7.93)162.0 (6.38)

146.5 (5.77)

Region I Region II20∞CCW 20∞CW

AIR FLOW

29.9 (1.18)

"B" Port3/4-16 SAE STR THD

O-ring port

124.9 (4.92)

87.2 (3.43)

24.0 (0.94) 24.0 (0.94)

71.7 (2.82)(shock valve only)

71.7 (2.82)(shock valve only)

"A" Port3/4-16 SAE STR THDO-ring port

Optional Case Drain Port9/16-18 STR THD O-ring Port(Plugged unless for Code #4)

H1A Dimensional Data

H1A with Fan

TOPVIEW

LEFTVIEW

FRONTVIEW

RIGHTVIEW

BOTTOMVIEW

REARVIEW

Page 18: H1/H1A Series Variable Displacement, Closed Loop Piston … · H1 Series variable displacement, closed loop piston pump ... 10cc pumps. Schematic Symbol ... H1A Series variable displacement,

Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee

Variable Volume Piston PumpsH1/H1A Series

18

Catalog HY13-1591/US

H�y�d�r�a�u�l�i�c�s�

H1A Dimensional Data

H1A Shafts

H

H

50.8 (2.00)

36.32 (1.430)35.81 (1.410)3.25 (0.128)2.74 (0.108)17.000 (0.6693)16.965 (0.6679)

M6 X 1.0 THD X 10.2 (0.40) MIN

2X R. 51 (0.020) MAX

5.08(0.200)5.00(0.197)

13.97 (0.550)13.82 (0.544)

44.5 (1.75)

G

G

50.8 (2.00)

30.60 (1.205)30.10 (1.185)8.26 (0.325)7.75 (0.305)

14.991 (0.5902)14.966 (0.5892)

44.5 (1.75)

M6 X 1.0 THD X 10.2 (0.40) MIN

SHAFT CODE-0115mm STRAIGHT KEY

2X R.15 (0.006) MAX

SECTION G-G

5.08(0.200)5.00(0.197)11.95 (0.470)11.85 (0.466)

SHAFT CODE-0117mm STRAIGHT KEY

Page 19: H1/H1A Series Variable Displacement, Closed Loop Piston … · H1 Series variable displacement, closed loop piston pump ... 10cc pumps. Schematic Symbol ... H1A Series variable displacement,

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA H�y�d�r�a�u�l�i�c�s�

Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA

Offer Of Sale

1. Terms and Conditions of Sale: All descriptions, quotations, proposals, offers, acknowledgments, acceptances and sales of Seller’s products are subject to and shall be governed exclusively by the terms and conditions stated herein. Buyer’s acceptance of any offer to sell is limited to these terms and conditions. Any terms or conditions in addition to, or inconsistent with those stated herein, proposed by Buyer in any acceptance of an offer by Seller, are hereby objected to. No such additional, different or incon-sistent terms and conditions shall become part of the contract between Buyer and Seller unless expressly accepted in writing by Seller. Seller’s acceptance of any offer to purchase by Buyer is expressly conditional upon Buyer’s assent to all the terms and conditions stated herein, including any terms in addition to, or inconsistent with those contained in Buyer’s offer. Acceptance of Seller’s products shall in all events constitute such assent.2. Payment: Payment shall be made by Buyer net 30 days from the date of delivery of the items purchased hereunder. Amounts not timely paid shall bear interest at the maximum rate permitted by law for each month or por-tion thereof that the Buyer is late in making payment. Any claims by Buyer for omissions or shortages in a shipment shall be waived unless Seller re-ceives notice thereof within 30 days after Buyer’s receipt of the shipment.3. Delivery: Unless otherwise provided on the face hereof, delivery shall be made F.O.B. Seller’s plant. Regardless of the method of delivery, however, risk of loss shall pass to Buyer upon Seller’s delivery to a carrier. Any deliv-ery dates shown are approximate only and Seller shall have no liability for any delays in delivery.4. Warranty: Seller warrants that the items sold hereunder shall be free from defects in material or workmanship for a period of 18 months from date of shipment from Parker Hannifin Corporation. THIS WARRANTY COMPROMISES THE SOLE AND ENTIRE WARRANTY PERTAINING TO ITEMS PROVIDED HEREUNDER. SELLER MAKES NO OTHER WARRANTY, GUARANTEE, OR REPRESENTATION OF ANY KIND WHATSOEVER. ALL OTHER WARRANTIES, INCLUDING BUT NOT LIMITED TO, MERCHANTABILITY AND FITNESS FOR PURPOSE, WHETHER EXPRESS, IMPLIED, OR ARISING BY OPERATION OF LAW. TRADE USAGE, OR COURSE OF DEALING ARE HEREBY DIS-CLAIMED.NOTWITHSTANDING THE FOREGOING, THERE ARE NO WARRANTIES WHATSOEVER ON ITEMS BUILT OR ACQUIRED WHOLLY OR PAR-TIALLY, TO BUYER’S DESIGNS OR SPECIFICATIONS.5. Limitation of Remedy: SELLER’S LIABILITY ARISING FROM OR IN ANY WAY CONNECTED WITH THE ITEMS SOLD OR THIS CONTRACT SHALL BE LIMITED EXCLUSIVELY TO REPAIR OR REPLACEMENT OF THE ITEMS SOLD OR REFUND OF THE PURCHASE PRICE PAID BY BUYER, AT SELLER’S SOLE OPTION. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES OF ANY KIND OR NATURE WHATSOEVER. INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING FROM OR IN ANY WAY CONNECTED WITH THIS AGREEMENT OR ITEMS SOLD HEREUNDER, WHETHER ALLEGED TO ARISE FROM BREACH OF CONTRACT, EX-PRESS OR IMPLIED WARRANTY, OR IN TORT, INCLUDING WITHOUT LIMITATION, NEGLIGENCE, FAILURE TO WARN OR STRICT LIABILITY.6. Changes, Reschedules and Cancellations: Buyer may request to modify the designs or specification for items sold hereunder as well as the quantities and delivery dates thereof, or may request to cancel all or part of this order, however, no such requested modification or cancellation shall become part of the contract between buyer and Seller unless accepted by Seller in written amendment to this Agreement. Acceptance of any such re-quested modification or cancellation shall be at Seller’s discretion, and shall be upon such terms and conditions as Seller may require.7. Special Tooling: A tooling charge may be imposed for any special tool-ing, including without limitation, dies, fixtures, molds and patterns, acquired to manufacture items sold pursuant to this contract. Such special tool-ing shall be and remain Seller’s property notwithstanding payment of any charges by Buyer, in no event will Buyer acquire any interest in apparatus belonging to Seller which is utilized in the manufacture of the items sold hereunder, even if such apparatus has been specially converted or adapted for such manufacture and notwithstanding any charges paid by Buyer. Unless otherwise agreed, Seller shall have the right to alter, discard or oth-erwise dispose of any special tooling or other property in its sole discretion at any time.

8. Buyer’s property: Any designs, tools, patterns, materials, drawings. Confidential information or equipment furnished by buyer, or any other items which become Buyer’s property, may be considered obsolete and may be destroyed by Seller after two (2) consecutive years have elapsed without Buyer placing an order for the items which are man-ufactured using such property. Seller shall not be responsible for any loss or damage to such property while it is in Seller‘s possession or control.9. Taxes: Unless otherwise indicated on the face hereof, all prices and charges are exclusive of excise, sales, use, property, occupational or like taxes which may be imposed by any taxing authority upon the manufacture, sale or delivery of the items sold hereunder. If any such taxes must be paid by Seller or if Seller is liable for the collection of such tax, the amount hereof shall be in addition to amounts for the items sold. Buyer agrees to pay all such taxes or to reimburse Seller therefore upon receipt of its invoice. If Buyer claims exemption from any sales, use or other tax imposed by any taxing authority, Buyer shall save Seller harmless from and against any such tax together with any interest or penalties thereon which may be assessed if the items are held to be taxable.10. Indemnity For Infringement of Intellectual Property Rights: Seller shall have no liability for infringement of any patents, trade-marks, copyrights, trade dress, trade secrets or similar rights except as provided in this Part 10. Seller will defend and indemnify Buyer against allegations of infringement of U.S. patents, U.S. Trademarks, copyrights, trade dress and trade secrets (hereinafter “Intellectual Property Rights). Seller will defend at its expense and will pay the cost of any settlement or damages awarded in an action brought against Buyer based on an allegation that an item sold pursuant to this contract infringes the Intellectual Property Rights of a third party. Seller’s obli-gation to defend and indemnify Buyer is contingent on Buyer notifying Seller within ten (10) days after Buyer becomes aware of such alle-gations of infringement, and Seller having sole control over the defense of any allegations or actions including all negotiations for settlement or compromise. If an item sold hereunder is subject to a claim that it in-fringes the Intellectual Property Rights of a third party, Seller may, at its sole expense and option, procure for Buyer the right to continue using said item, replace or modify said item so as to make it noninfringing, or offer to accept return of said item and return the purchase price less a reasonable allowance for depreciation. Notwithstanding the foregoing, Seller shall have no liability for claims of infringement based on infor-mation provided by Buyer, or directed to items delivered hereunder for which the designs are specified in whole or part by Buyer, or infringe-ments resulting from the modification, combination or use in a system of any item sold hereunder. The foregoing provisions of this Part 10 shall constitute Seller’s sole and exclusive liability and buyer’s sole and ex-clusive remedy for infringement of Intellectual Property Rights.If a claim is based on information provided by Buyer or if the design for an item delivered hereunder is specified in whole or in part by Buyer, buyer shall defend and indemnify Seller for all costs, expenses of or judgments resulting from any claim that such item infringes any patent, trademark, copyright, trade dress, trade secret or any similar right.11. Force Majeure: Seller does not assume the risk of and shall not be liable for delay or failure to perform any of Seller’s obligations by reason of circumstances beyond the reasonable control of Seller (hereinafter “Events of Force Majeure”). Events of Force Majeure shall include without limitation, accidents, acts of god, strikes or labor disputes, acts, laws, rules or regulations of any government or government agency, fires, floods, delays or failures in delivery of carries or suppliers, short-ages of materials and any other cause beyond Seller’s control.12. Entire Agreement/Governing Law: The terms and conditions set forth herein, together with any amendments, modifications and any dif-ferent terms or conditions expressly accepted by Seller in writing, shall constitute the entire Agreement concerning the items sold, and there are no oral or other representation or agreements which pertain thereto. This Agreement shall be governed in all respects by the law of the State of Ohio. No actions arising out of the sale of the items sold hereunder or this Agreement may be brought by either party more than two (2) years after the cause of action accrues.

The items described in this document and other documents or descriptions provided by Parker Hannifin Corporation, its subsidiaries and its authorized distributors are hereby offered for sale at prices to be established by Parker Hannifin Corporation, its subsidiaries and its authorized distributors. This offer and its acceptance by any customer (“Buyer”) shall be governed by all of the following Terms and Conditions. Buyer’s order for any such item, when communicated to Parker Han-nifin Corporation, its subsidiary or an authorized distributor (“Seller”) verbally or in writing, shall constitute acceptance of this offer.

Page 20: H1/H1A Series Variable Displacement, Closed Loop Piston … · H1 Series variable displacement, closed loop piston pump ... 10cc pumps. Schematic Symbol ... H1A Series variable displacement,

H�y�d�r�a�u�l�i�c�s�Parker Hannifin CorporationHydraulic Pump/Motor DivisionGreeneville, Tennessee, USA

A Wide Range of Products for Hydraulic Applications

HY13-1591/US

H�y�d�r�a�u�l�i�c�s�

Parker Hannifin CorporationHydraulic Pump/Motor Division2745 Snapps Ferry RoadGreeneville, TN 37745 USATel: (423) 639-8151Fax: (423) 787-2418www.parker.com/pumpmotor

Catalog HY14-2502/US Hydraulic Valve DivisionIndustrial Hydraulic Valves Elyria, Ohio 44035 Tel: (440) 366-5200 Fax: (440) 366-5253

Catalog HY14-2550/US Hydraulic Valve DivisionElectrohydraulic Elyria, Ohio 44035Motion Control Products Tel: (440) 366-5200 Fax: (440) 366-5253

Catalog 0106-6 Cylinder DivisionIndustrial Cylinder Products Des Plaines, IL 60016 Tel: (847) 298-2400 Fax: (800) 892-1008

Catalog 2300-12 Hydraulic Filter DivisionHydraulic and Lube Metamora, Ohio 43540Filtration Products Tel: (419) 644-4311 Fax: (419) 644-6205

For information on Parker Pneumatic and Electromechanical Products,

call 1-800-CPARKER.

Catalog HY14-3500/US Integrated Hydraulics DivisionThreaded Lincolnshire, Illinois 44035Cartridge Valves Tel: (847) 955-5000 Fax: (847) 821-9622