h1 axial piston pump size 210/250, single · 2014. 9. 24. · unit size 210/250 rated moment – mr...

MAKING MODERN LIVING POSSIBLE

Technical Information

H1 Axial Piston PumpSize 210/250, Single

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Revision History Table of Revisions

Date Changed Rev

Mar 2014 Converted to Danfoss layout - DITA CMS BA

Aug 2013 First edition AA

Technical Information H1 Axial Piston Pump Size 210/250, Single

2 L1208737 • Rev BA • Mar 2014

Technical specificationsTechnical specifications................................................................................................................................................................. 4H1P general specifications............................................................................................................................................................4Technical data H1P 210/250.........................................................................................................................................................4Operating parameters H1P 210/250..........................................................................................................................................5H1P fluid specifications.................................................................................................................................................................. 5

General technical specificationsShaft loads...........................................................................................................................................................................................6

External radial shaft loads........................................................................................................................................................ 6Bearing life H1P 210/250............................................................................................................................................................... 6Mounting flange loads H1P 210/250.........................................................................................................................................7

H1 single pump front flange load......................................................................................................................................... 7

Model codeModel code H1P 210/250.............................................................................................................................................................. 8

Control optionsElectrical Displacement Control (EDC) options A2 (12 V)/A3 (24 V)............................................................................ 11

EDC principle..............................................................................................................................................................................11Control signal requirements.................................................................................................................................................12Connector....................................................................................................................................................................................12Control response.......................................................................................................................................................................13Response time........................................................................................................................................................................... 13

Manual Over Ride (MOR)............................................................................................................................................................. 13Displacement limiter.....................................................................................................................................................................14

Displacement change (approximately) H1P 210/250................................................................................................. 15

DimensionsInput shafts.......................................................................................................................................................................................16

H1P input shaft - Option G3 (SAE E, 13 teeth)................................................................................................................ 16H1P input shaft - Option G2 (SAE E, 27 teeth)................................................................................................................ 17H1P input shaft - Option F8 (SAE E, 17 teeth).................................................................................................................18Tapered shaft customer acknowledgement...................................................................................................................18

Auxiliary mounting pads............................................................................................................................................................. 19H1P Auxiliary mounting - Option H2 (SAE A, 9 teeth)................................................................................................. 19H1P Auxiliary mounting - Option H1 (SAE A, 11 teeth)...............................................................................................20H1P Auxiliary mounting - Option H3 (SAE B, 13 teeth)...............................................................................................21H1P Auxiliary mounting - Option H5 (SAE B-B, 15 teeth)...........................................................................................22H1P Auxiliary mounting - Option H6 (SAE C, 14 teeth)...............................................................................................23H1P Auxiliary mounting - Option H4 (SAE D, 13 teeth).............................................................................................. 24H1P Auxiliary mounting - Option E1 (SAE E, 13 teeth)................................................................................................ 25

Charge pumpCharge pump sizing/selection.................................................................................................................................................. 26

Charge pump flow and power curves 52 cm³ and 60 cm³.........................................................................................26

Installation drawingsPort description H1P 210/250................................................................................................................................................... 27Dimensions H1P 210/250............................................................................................................................................................29

ControlsElectric Displacement Control (EDC), option A2 (12 V) / A3 (24 V)...............................................................................32Electric Displacement Control (EDC) with manual override, option A4 (12 V) / A5 (24 V)...................................32

Displacement limitersH1P 210/250 displacement limiter, option B....................................................................................................................... 33

FiltrationH1P 210/250 suction filtration, option L ...............................................................................................................................34


Contents

L1208737 • Rev BA • Mar 2014 3

Technical specifications

For definitions of the following specifications, see Basic Information 11062168, Operating parameters.

H1P general specifications

Design Axial piston pump of cradle swashplate design with variable displacement

Direction ofrotation

Clockwise, counterclockwise

Pipe connections Main pressure ports: ISO split flange bossRemaining ports: SAE straight thread O-ring boss

Recommendedinstallationposition

Pump installation position is discretionary, however the recommended control position is on the top or at the side, with the topposition preferred. If the pump is installed with the control at the bottom, flushing flow must be provided through port M14located on the EDC, FNR and NFPE control. Vertical input shaft installation is acceptable. If input shaft is at the top 1 bar casepressure must be maintained during operation.The housing must always be filled with hydraulic fluid.Recommended mounting for a multiple pump stack is to arrange the highest power flow towards the input source.Consult Danfoss for nonconformance to these guidelines.

Auxiliary cavitypressure

Will be inlet pressure with internal charge pump. For reference see operating parameter on next page. Will be case pressure withexternal charge supply. Please verify mating pump shaft seal capability.

Technical data H1P 210/250

Feature Unit Size 210 Size 250

Displacement* cm³ [in³] 211.5 [12.91] 251.7 [15.36]

Flow at rated (continuous) speed* l/min [US gal/min] 549 [120.7] 654 [143.9]

Torque at maximum displacement (theoretical)* N•m/bar [lbf•in/1000psi]

3.34 [2042] 3.98 [2433]

Mass moment of inertia of rotating components kg•m² [slug•ft²] 0.0116 [0.0199]

Mass [weight] dry (without charge pump or auxiliary mounting flange) kg [lb] 163.0 [359.4]

Oil volume liter [US gal] 7.2 [1.9]

Mounting flange ISO 3019-1 flange 177-4 (SAE E)

Input shaft outer diameter, splines and tapered shafts ISO 3019-1, outer dia 44 mm - 4 (SAE D, 13 teeth)ISO 3019-1, outer dia 44 mm - 4 (SAE D, 27 teeth)ISO 3019-1, outer dia 57 mm - 4 (SAE E, 17 teeth)

Auxiliary mounting flange with metric fasteners, shaft outer diameter andsplines

ISO 3019-1, flange 82 - 2, outer dia 16 mm - 4 (SAE A, 9 teeth)ISO 3019-1, flange 82 - 2, outer dia 19 mm - 4 (SAE A, 11 teeth)ISO 3019-1, flange 101 - 2, outer dia 22 mm - 4 (SAE B, 13 teeth)ISO 3019-1, flange 101 - 2, outer dia 25 mm - 4 (SAE B-B, 15 teeth)ISO 3019-1, flange 127 - 4, outer dia 32 mm - 4 (SAE C, 14 teeth)ISO 3019-1, flange 152 - 4, outer dia 44 mm - 4 (SAE D, 13 teeth)ISO 3019-1, flange 177 - 4, outer dia 44 mm - 4 (SAE E, 13 teeth)ISO 3019-1, flange 177 - 4, outer dia 44 mm - 4 (SAE E, 27 teeth)

Suction port ∅38 - 350 bar split flange boss per ISO 6162, M12x1.75Main port configuration ∅38 - 450 bar split flange boss per ISO 6162, M16x2Case drain ports L2, L4 (SAE O-ring boss) Port ISO 11926-1 – 1 5/16 -12 (SAE O-ring boss)

Other ports SAE O-ring boss. See installation drawings at the back of this manual.

Customer interface threads Metric fasteners



4 L1208737 • Rev BA • Mar 2014

Operating parameters H1P 210/250

Feature Unit Size 210 Size 250

Input speed Minimum for internal charge supply at minimum charge pressure.Performance (pressure and displacement) may be limited due to limitedcontrol pressure

min-1 (rpm) 500

Minimum for external charge supply at minimum charge pressure. Fullperformance (pressure and displacement) possible at minimum chargeand control pressure supply

500

Minimum for full performance (pressure and displacement) for internalcharge supply at minimum charge and control pressure

1200

Rated 2600

Maximum 2800

System pressure Maximum working pressure bar [psi] 450 [6528]

Maximum pressure 480 [6960]

Maximum low loop 45 [650]

Minimum low loop pressure 10 [145]

Charge pressure Minimum bar [psi] 18 [261]

Maximum 60 [870]

Control pressure Minimum (at corner power for EDC) bar [psi] 16 [232]

Maximum 40 [580]

Charge pump inletpressure

Rated bar (absolute)[in Hg vacuum]

0.7 [9]

Minimum (cold start) 0.2 [24]

Maximum bar [psi] 4.0 [58]

Case pressure Rated bar [psi] 3.0 [44]

Maximum 5.0 [73]

Lip seal externalpressure

Maximum bar [psi] 0.4 [5.8]

H1P fluid specifications

Feature Unit

Viscosity Intermittent 1) mm²/s [SUS] 5 [42]

Minimum 7 [49]

Recommended range 12-80 [66-370]

Maximum 1600 [7500]

Temperature range 2) Minimum (cold start) 3) °C [°F] -40 [-40]

Recommended range 60-85 [140-185]

Rated 104 [220]

Maximum intermittent 1) 115 [240]

Filtration(recommendedminimum)

Cleanliness per ISO 4406 22/18/13

Efficiency (charge pressure filtration) β-ratio β15-20 = 75 (β10 ≥ 10)

Efficiency (suction and return line filtration) β35-45 = 75 (β10 ≥ 2)

Recommended inlet screen mesh size µm 100 – 1251) Intermittent = Short term t < 1min per incident and not exceeding 2 % of duty cycle based load-life2) At the hottest point, normally case drain port3) Cold start = Short term t < 3min, p ≤ 50 bar [725 psi], n ≤ 1000 min-1(rpm)



L1208737 • Rev BA • Mar 2014 5

Shaft loads

External radial shaft loads

H1 pumps are designed with bearings that can accept some external radial loads.

The external radial shaft load limits are a function of the load position and orientation, and the operatingconditions of the unit. External radial shaft loads impact lifetime.

For lifetime calculations please contact Danfoss representative.

The maximum allowable radial load (Re) is based on the maximum external moment (Me) and the distance(L) from the mounting flange to the load. It may be determined using the following table and formula.

Re = Me / L

Radial load position

P003 318E

L

270° Re

Re

Me

180° Re

90° Re

0° Re

Me = Shaft moment

L = Flange distance

Re = External force to the shaft

Thrust loads should be avoided. Contact factory in the event thrust loads are anticipated.

Bearing life H1P 210/250

Maximum external shaft load based on shaft deflection

Unit Size 210 Size 250

External radial moment – Me Nm [lbf•in] 150 [1328] 167 [1478]

All external shaft loads affect bearing life. In applications with external shaft loads, minimize the impactby positioning the load at 0° or 180° as shown in the figure.

Danfoss recommends clamp-type couplings for applications with radial shaft loads.

Contact your Danfoss representative for an evaluation of unit bearing life if you have continuouslyapplied external loads exceeding 25 % of the maximum allowable radial load (Re) or the pumpswashplate is positioned on one side of center all or most of the time.


General technical specifications

6 L1208737 • Rev BA • Mar 2014

Mounting flange loads H1P 210/250

H1 single pump front flange load

The moments shown below apply for control orientation top or side (see table and figures).

Mounting flange load

Unit Size 210/250

Rated moment – MR Nm [lbf•in] 6176 [54 662]

Shock load moment – MS 13 003 [115 086]

P001 916

MRMS

For calculation details refer to H1 Pump Basic Information Manual 11062168, section Mounting FlangeLoads.


General technical specifications

L1208737 • Rev BA • Mar 2014 7

Model code H1P 210/250

A B D F E G H J K M N S T V W X Y

H1 P C G

Displacement

210 211.5 cm³ [12.91 in³]

250 251.7 cm³ [15.36 in³]

A - Rotation

L Left hand (counter clockwise)

R Right hand (clockwise)

B - Product version

A Revision code

D - Control

A2 Electric Displacement Control (EDC) 12V, Deutsch connector

A3 Electric Displacement Control (EDC) 24V, Deutsch connector

A4 Electric Displacement Control (EDC) 12V, Deutsch connector, Manual override

A5 Electric Displacement Control (EDC) 24V, Deutsch connector, Manual override

F - Orifices

C1 Orifices, 0.8 mm in servo supply 1 and 2, recommended for propel applications

C2 Orifices, 1.3 mm in servo supply 1 and 2 (Standard), recommended for propel applications

C3 No orifice, recommended for non-propel applications

E - Displacement limiters

N None

B Adjustable externally (align with option Y: Settings for adjustment, if applicable)

G - Endcap options

Twin port, ISO 6162 Split flange ports

Match withbelow options(K)

Auxiliary mounting padNone,ISO 3019-1, flange 82 - 2 (SAE A, 9 and 11 teeth)ISO 3019-1, flange 101 - 2 (SAE B, 13 teeth)ISO 3019-1, flange 101 - 2 (SAE B-B, 15 teeth)ISO 3019-1, flange 127 - 4 (SAE C, 14 teeth)ISO 3019-1, flange 152 - 4 (SAE D, 13 teeth)ISO 3019-1, flange 152 - 4 (SAE E, 13 and 27 teeth)

Match withbelow options(T)

Suction filtration Remote and external charge supply for full charge flow filtration

D6 X

D8 X


Model code

8 L1208737 • Rev BA • Mar 2014


H1 P C G

H - Mounting

C ISO 3019-1, flange 152 - 4 (SAE E 4 bolt)

J - Input shaft

G3 ISO 3019-1, outer dia 44 mm - 4 (SAE E, 13 teeth splined shaft 8/16 pitch)

G2 ISO 3019-1, outer dia 44 mm - 4 (SAE E, 27 teeth splined shaft 16/32 pitch)

F8 ISO 3019-1, outer dia 57 mm - 4 (SAE E, 17 teeth splined shaft 8/16 pitch)

K - Auxiliary mounting pad (align with option G: Endcap selection)

NN None

H2 ISO 3019-1, flange 82 - 2, outer dia 16 mm - 4 (SAE A, 9 teeth 16/32 coupling) Shipping cover

H1 ISO 3019-1, flange 82 - 2, outer dia 19 mm - 4 (SAE A, 11 teeth 16/32 coupling)

H3 ISO 3019-1, flange 101 - 2, outer dia 22 mm - 4 (SAE B, 13 teeth 16/32 coupling)

H5 ISO 3019-1, flange 101 - 2, outer dia 25 mm - 4 (SAE B-B, 15 teeth 16/32 coupling)

H6 ISO 3019-1, flange 127 - 4, outer dia 32 mm - 4 (SAE C, 14 teeth 12/24 coupling)

H4 ISO 3019-1, flange 152 - 4, outer dia 44 mm - 4 (SAE D, 13 teeth 8/16 coupling)

E1 ISO 3019-1, flange 177 - 4, outer dia 44 mm - 4 (SAE E, 13 teeth 8/16 coupling)

M - Overpressure protection type and setting side “A” **

N - Overpressure protection type and setting side “B” **

L High pressure relief valve with bypass and pressure limiters

K High pressure relief valve only with bypass (no pressure limiters)

L20 K20 200 bar [2900 psi]

L23 K23 230 bar [3336 psi]

L25 K25 250 bar [3630 psi]

L28 K28 280 bar [4061 psi]

L30 K30 300 bar [4350 psi]

L33 K33 330 bar [4786 psi]

L35 K35 350 bar [5080 psi]

L38 K38 380 bar [5510 psi]

L40 K40 400 bar [5800 psi]

L42 K42 420 bar [6090 psi]

L43 — 430 bar [6237 psi]

L44 — 440 bar [6382 psi]

L45 K45 450 bar [6960 psi]

Contact factory for pressures not shown or for applied pressure above maximum working pressure (see System Pressure page 5)


Model code

L1208737 • Rev BA • Mar 2014 9


H1 P C G

S - Charge pump

R 52 cm³/rev [3.17 in³/rev]

W 60 cm³/rev [3.66 in³/rev]

N No charge pump, external charge supply, (align with Option T: Filtration Options, option E)

T - Filtration options (align with option G: Endcap selection)

L Suction filtration (see Basic drawings)

P Remote full charge flow filtration (see endcap drawings)

E External charge flow filtration (see endcap drawings), (align with option S: Charge pump, option N)

V - Charge pressure relief setting (contact factory for pressure not shown)

20 20 bar [290 psi]

24 24 bar [348 psi]

30 30 bar [435 psi]

W - Special hardware features

PN None

X - Paint and nametag

NNN Black paint and Danfoss nametag

Y - Special settings

NNN None


Model code

10 L1208737 • Rev BA • Mar 2014

Electrical Displacement Control (EDC) options A2 (12 V)/A3 (24 V)

EDC principle

The Electrical Displacement Control (EDC) consists of a pair of proportional solenoids on each side of athree-position, four-way porting spool. The proportional solenoid applies a force input to the spool,which ports hydraulic pressure to either side of a double acting servo piston. Differential pressure acrossthe servo piston rotates the swashplate, changing the pump‘s displacement from full displacement inone direction to full displacement in the opposite direction.

Under some circumstances, such as contamination, the control spool could stick and cause the pump tostay at some displacement.

A serviceable 125 μm screen is located in the supply line immediately before the control porting spool.

P003 191

Pump displacement vs. control current

P003 479E

"0"-b -a

ba

100 %

100 %

Dis

plac

emen

t

Current mA


Control options

L1208737 • Rev BA • Mar 2014 11

EDC-schematic diagram

Feedback from Swash plate

PTF00B

M14

C1 C2

F00A

P003 478E

Control signal requirements

Control current

Voltage a*mA

bmA

Pinconnections

12 V 640 1640 any order

24 V 330 820

* Factory test current, for vehicle movement or application actuation expect higher or lower value.

Connector

1 2

P003 480

Description Quantity Ordering number

Mating connector 1 Deutsch® DT06-2S

Wedge lock 1 Deutsch® W2S

Socket contact (16 and 18 AWG) 2 Deutsch® 0462-201-16141

Danfoss mating connector kit 1 K29657

Solenoid data

Voltage 12V 24V

Maximum current 1800 mA 920 mA

Coil resistance @ 20 °C [70 °F] 3.66 Ω 14.20 Ω

Coil resistance @ 80 °C [176 °F] 4.52 Ω 17.52 Ω

PWM Range 70-200 Hz

PWM Frequency (preferred)* 100 Hz

Inductance 33 mH 140 mH

IP Rating (IEC 60 529) + DIN 40 050, part 9 IP 67

IP Rating (IEC 60 529) + DIN 40 050, part 9 with mating connector IP 69K

* PWM signal required for optimum control performance.


Control options

12 L1208737 • Rev BA • Mar 2014

Flow table

Shaft rotation CW CCW

Coil energized* C2 C1 C2 C1

Port A in out out in

Port B out in in out

Servo port pressurized M5 M4 M5 M4

* For coil location see installation drawings.

Control response

H1 controls are available with optional control passage orifices to assist in matching the rate ofswashplate response to the application requirements (e.g. in the event of electrical failure). Softwareramp or rate limiting should be used to control vehicle response in normal operation. The time requiredfor the pump output flow to change from zero to full flow (acceleration) or full flow to zero (deceleration)is a net function of spool porting, orifices, and charge pressure. A swashplate response table is availablefor each frame indicating available swashplate response times. Testing should be conducted to verify theproper software and orifice selection for the desired response.

H1 pumps are limited in mechanical orificing combinations. Software is envisioned as the means tocontrol the swashplate response in normal operating conditions. Mechanical servo orifices are to be usedonly for fail-safe return to neutral in the event of an electrical failure.

Typical response times shown below at the following conditions:

∆p

Viscosity and temperature

Charge pressure

Speed

= 250 bar

= 30 mm²/s (50 °C)

= 20 bar

= 1800 min-1 (rpm)

[3626 psi]

[141 SUS (122 °F)]

[290 psi]

Response time

Stroking direction 0.8 mm [0.03 in] Orifice 1.3 mm [0.05 in] Orifice No orifice

Neutral to full flow 7.4 s 3.5 s 2.1 s

Full flow to neutral 5.0 s 2.4 s 1.4 s

Manual Over Ride (MOR)

All controls are available with a Manual Over Ride (MOR) either standard or as an option for temporaryactuation of the control to aid in diagnostics.

Forward-Neutral-Reverse (FNR) and Non Feedback Proportional Electric (NFPE) controls are alwayssupplied with MOR functionality.

Unintended MOR operation will cause the pump to go into stroke. The vehicle or device must always bein a „safe“ condition (i.e. vehicle lifted off the ground) when using the MOR function. The MOR plungerhas a 4 mm diameter and must be manually depressed to be engaged. Depressing the plungermechanically moves the control spool which allows the pump to go on stroke. The MOR should beengaged anticipating a full stroke response from the pump.


Control options

L1208737 • Rev BA • Mar 2014 13

W WarningAn o-ring seal is used to seal the MOR plunger where initial actuation of the function will require a forceof 45 N to engage the plunger. Additional actuations typically require less force to engage the MORplunger. Proportional control of the pump using the MOR should not be expected.

Refer to control flowtable for the relationship of solenoid to direction of flow.

P003 204

MOR-schematic diagram (EDC shown)

Feedback from Swash plate

PTF00B

M14

C2C1

F00A

P003 205E

Displacement limiter

H1 pumps are designed with optional mechanical displacement (stroke) limiters factory set to max.displacement.

The maximum displacement of the pump can be set independently for forward and reverse using thetwo adjustment screws to mechanically limit the travel of the servo piston down to 50 % displacement.Adjustment procedures are found in the H1 pumps Service Manual.

Adjustments under operating conditions may cause leakage. The adjustment screw can be completelyremoved from the threaded bore if backed out to far.

Displacement limiter

P003 266


Control options

14 L1208737 • Rev BA • Mar 2014

Displacement change (approximately) H1P 210/250

Size 1 Turn of displacement limiterscrew

Internalwrench size

Externalwrench size

Torque for external hex seallock nut

210 9.1 cm³ [0.56 in³] 6 mm 22 mm 80 Nm [708 lbf•in]

250 10.8 cm³ [0.66 in³]

For more information refer to H1 pumps Service Manual 520L0848, section Displacement LimiterAdjustment.


Control options

L1208737 • Rev BA • Mar 2014 15

Input shafts

H1P input shaft - Option G3 (SAE E, 13 teeth)

Option G3, ISO 3019-1, outer dia 44 mm-4 (SAE E, 13 teeth)

P70078600-J03_A

67 ±0.8

Ø44

.36

±0.0

9

Ø36

.4±0

.025

39.5 ±0.5

8.05 ±0.8

Spline DataNumber of teeth: 13Pitch Fraction : 8/16Pressure Angle : 30°Pitch-ø : Ø41.275Type of Fit : Fillet Root, Side FitPer : Ansi B92.1-1996 Class 5

Coupling must notprotrude beyondthis surface

Mounting flange surfaceflange 165 - 4 per ISO 3019-1(SAE J744 -E)

(110

)

Specifications

Option Spline Min active splinelength2mm [in]

Torque rating1

Rated torque Nm[lbf•in]

Maximum torqueNm [lbf•in]

G3 13 teeth, 8/16 pitch 39.5 [1.555] 1442 [12 800] 2206 [19 500]1) For definitions of maximum and rated torque values, refer to: Basic Information Manual 11062168, section ShaftTorque Ratings and Spline Lubrication.2) Minimum active spline length for the specified torque ratings.


Dimensions

16 L1208737 • Rev BA • Mar 2014

H1P input shaft - Option G2 (SAE E, 27 teeth)

Option G2, ISO 3019-1, outer dia 44 mm-4 (SAE E, 27 teeth)

67 ±0.8

Ø44

.36

±0.0

9

Ø39

.63

±0.0

25

42 ±0.5

8.05 ±0.8

Spline DataNumber of Teeth: 27Pitch Fraction : 16/32Pressure Angle : 30°Pitch-Ø : Ø42.863Type of Fit : Fillet Root, Side FitPer : Ansi B92.1-1996 Class 5



Paint free

(110

)

P70078600-J02_A

Specifications


Torque rating1



G2 27 teeth, 16/32 pitch 42.0 [1.654] 1615 [14 300] 3000 [26 550]

1) For definitions of maximum and rated torque values, refer to: Basic Information Manual 11062168, section ShaftTorque Ratings and Spline Lubrication.2) Minimum active spline length for the specified torque ratings.


Dimensions

L1208737 • Rev BA • Mar 2014 17

H1P input shaft - Option F8 (SAE E, 17 teeth)

Option F8, ISO 3019-1, code 44-3, outer dia 57.15 mm-4 (SAE E, 17 teeth)

80 ±0.8

Paint free

Ø57

.15

±0.0

9

Ø48

.6±0

.025

(110

)

8.05 ±0.8

Spline DataNumber of Teeth: 17Pitch Fraction : 8/16Pressure Angle : 30°Pitch-Ø : Ø48,26Type of Fit : Fillet Root, Side FitPer : Ansi B92.1-1996 Class 5


52.5 ±0.5


P70078600-J01_A

Specifications


Torque rating1



F8 17 teeth, 8/16 pitch 52.5 [2.067] 3226 [28 553] 5946 [52 627]

1) For definitions of maximum and rated torque values, refer to: Basic Information Manual 11062168, section ShaftTorque Ratings and Spline Lubrication.2) Minimum active spline length for the specified torque ratings.

Tapered shaft customer acknowledgement

The Danfoss H1 tapered shaft has been designed using the industry standard ISO 3019-1, minus thethrough-hole in the end of the shaft. Danfoss recommends a self-locking nut instead of a castle nut andpin. The nut and mating square-cut key are customer supplied.

The specified torque rating of the tapered shaft documented above is based on the cross-sectionaldiameter of the shaft, through the keyway, and assumes the proper clamp and fit between shaft andcoupling. Danfoss guarantees the design and manufactured quality of the tapered shaft. The customer isresponsible for the design and manufactured quality of the mating female coupling and key and appliedtorque on the nut.

Danfoss has made provisions for the key in accordance to the ISO specification with the understandingthat the key is solely to assist in the installation of the mating coupling.

C CautionTorque must be transmitted by the taper fit between the shaft and it’s mating coupling, not the key.Torque or loading inadvertently transmitted by the customer supplied key may lead to premature shaftfailure.


Dimensions

18 L1208737 • Rev BA • Mar 2014

Auxiliary mounting pads

H1P Auxiliary mounting - Option H2 (SAE A, 9 teeth)

Option H2, ISO 3019-1, flange 82-2 (SAE A, 9 teeth)

Thread : M10x1.5-6H THDDepth: 15 min.Recommended screw-in depth1.5 x thread dia4x

2x 106.4 ±0.35

4x 53.2±0.175

R0.8

max

Ø82

.601

+0.0

76-0

Ø88

.621

+0.1

3-0

O-ring seal requiredRef 82‚22 i .D.2.62 cross section

Mounting flange surfaceFlange 82 - 2 per ISO 3019-1(SAE J744 -A)Paint free

Mating shaft shoulder mustnot protrude beyond this point

416.73 ±2.5

Spline DataNumber of Teeth : 9Pitch Fraction : 16/32Pressure Angle : 30°Pitch-Ø : Ø14.288Type of Fit : Fillett Root, Side FitPer : Ansi B92.1-1996 Class 6Min Active Spline Length 8.6mm

1.956 ±0.076

8.1 ±0.25

14.8 min shaft clearance

Mating shaft mustnot protrude beyond this point

120.98 minShaft clearance

70078600-K02_A

Specifications

Option Spline Torque rating1 maximum torqueNm [lbf•in]

H2 9 teeth, 16/32 pitch 162 [1430]1) For definitions of maximum torque values, refer to: Basic Information Manual 11062168, section Shaft TorqueRatings and Spline Lubrication.

C CautionStandard pad cover is installed only to retain coupling during shipping. Do not operate pump without anauxiliary pump or running cover installed.


Dimensions

L1208737 • Rev BA • Mar 2014 19

H1P Auxiliary mounting - Option H1 (SAE A, 11 teeth)

Option H1, ISO 3019-1, flange 82-2 (SAE A, 11 teeth)


2x 106.4 ±0.35

4x 53.2±0.175

R0.8

max

Ø82

.601

+0.0

76-0

Ø88

.621

+0.1

3-0

O-ring seal requiredref 82.22 i .D.2.62 cross section

Mounting flange surfaceFlange 82 - 2 per ISO 3019-1(SAE J744 -A)Paint free


416.73 ±2.5

Spline DataNumber of Teeth : 11Pitch Fraction : 16/32Pressure Angle : 30°Pitch-Ø : Ø17.463Type of Fit : Fillet Root, Side FitPer : Ansi B92.1-1996 Class 6Min Active Spline Length 10.5mm1.956 ±0.076

8.1 ±0.25



Mating shaft mustnot protrude beyond this point 70078600-K01_A

Specifications





Dimensions

20 L1208737 • Rev BA • Mar 2014

H1P Auxiliary mounting - Option H3 (SAE B, 13 teeth)

Option H3, ISO 3019-1, flange 101-2 (SAE B, 13 teeth)

Thread : M12x1.75-6H THDDepth: 20 min.Recommended screw-in depth1.5 x thread dia4xNote: bolt length greater than19.75 mm could result ina leak or damage to the unit

2x 146 ±0.35

4x 73 ±0.175



R 0.

8 M

AX

Ø10

1.65

1+0

.076

-0

Ø10

7.82

3+0

.13

-0

O-ring seal requiredref 94,92 i.D.2.62 cross section

Mounting flange surfaceFlange 101 - 2 per ISO 3019-1(SAE J744 -B)Paint free


416.73 ±2.5

Spline DataNumber of Teeth: 13Pitch Fraction : 16/32Pressure Angle : 30°Pitch-Ø : Ø20.638Type of Fit : Fillet Root, Side FitPer : Ansi B92.1-1996 Class 6Min Active Spline Length 12,4mm

13 ±0.25

1.956 ±0.076


70078600-K03_A

Specifications





Dimensions

L1208737 • Rev BA • Mar 2014 21

H1P Auxiliary mounting - Option H5 (SAE B-B, 15 teeth)

Option H5, ISO 3019-1, flange 101-2 (SAE B-B, 15 teeth)


2x 146 ±0.35

4x 73 ±0.175



R 0.

8 m

ax

Ø10

1.65

1+0.

076

-0

Ø10

7.82

3+0.

13-0

O-ring seal requiredRef 94.92 I.D.2.62 cross section

Mounting flange surfaceFlange 101 - 2 per ISO 3019-1(SAE J744 -B)Paint free Mating shaft shoulder must

Not protrude beyond this point

416.73 ±2.5

Spline DataNumber of Teeth : 15Pitch Fraction : 16/32Pressure Angle : 30°Pitch-Ø : Ø23.813Type of Fit : Fillet Root, Side FitPer : Ansi B92.1-1996 Class 6Min Active Spline Length 14.3mm


1.956 ±0.076

13 ±0.25

70078600-K05_A

Specifications





Dimensions

22 L1208737 • Rev BA • Mar 2014

H1P Auxiliary mounting - Option H6 (SAE C, 14 teeth)

Option H6, ISO 3019-1, flange 127-4 (SAE C, 14 teeth)


Thread : M16 x2-6H THDDepth: 25 min.Recommended screw-in depth1.5 x thread dia2x

4x 114.5 ±0.35

4x 57.25 ±0.175

90.5 ±0.175

181 ±0.35



O-ring seal requiredRef 120,32 I.D.2.62 cross section

R 0.

8 m

ax

Ø12

7.05

+0.0

76-0

Ø13

4.06

+0.1

3-0

Mounting flange surfaceFlange 127 - 4 per ISO 3019-1(SAE J744 -C)Flange 127 - 2 per ISO 3019-1(SAE J744 -C)Paint free


419.73 ±2.5

Spline DataNumber of Teeth : 14Pitch Fraction : 12/24Pressure Angle : 30°Pitch-Ø : Ø29.633Type of Fit : Fillet Root, Side FitPer : Ansi B92.1-1996 Class 6Min Active Spline Length 17.8 mm

22 min shaft clearance

15 ±0.25

1.956 ±0.076

P70078600-K06_A

Specifications





Dimensions

L1208737 • Rev BA • Mar 2014 23

H1P Auxiliary mounting - Option H4 (SAE D, 13 teeth)

Option H4, ISO 3019-1, flange 152-4 (SAE D, 13 teeth)

Thread: M20x2.5-6H THDDepth : 30 maxRecommended screw-in depth1.5 x thread dia4x

8x 80.8 ±0.175

4x 161.6 ±0.35



R0.8

max

Ø15

2.45

+0.0

76-0

Ø15

9+0

.13

-0


427.23 ±2.5Mounting flange surfaceFlange 152-4 per ISO 3019-1(SAE J744 -D)Paint free

O-ring seal requiredRef 150 I.D.3.00 cross section

Spline DataNumber of Teeth : 13Pitch Fraction : 8/16Pressure Angle : 30°Pitch-Ø : Ø41,275Typ of Fit : Fillet Root, Side FitPer : Ansi B92.1-1996 Class 6Min Active Spline Length 12.4mm

2.5 ±0.076

15 ±0.25


70078600-K04_A

Specifications


H4 13 teeth, 8/16 pitch 2206 [19 525]1) For definitions of maximum torque values, refer to: Basic Information Manual 11062168, section Shaft TorqueRatings and Spline Lubrication.



Dimensions

24 L1208737 • Rev BA • Mar 2014

H1P Auxiliary mounting - Option E1 (SAE E, 13 teeth)

Option E1, ISO 3019-1, flange 177-4 (SAE E, 13 teeth)

Thread: M20x2.5-6H THDDepth: 36 maxRecommended screw-in depth1.5 x thread dia4x

4x 224.5 ±0.358x 112.25 ±0.175

86.62 minSHAFT CLEARANCE


R 0.

8 m

ax

Ø16

5.09

±0.

04

Ø17

0.99

±0.

12

O-ring seal requiredRef 158.42 I.D.2.62 cross section

Mounting flange surfaceFlange 177 - 2per ISO 3019-1(SAE J744 -E)Paint free


427.23 ±2.5

Spline DataNumber of Teeth : 13Pitch Fraction : 8/16Pressure Angle : 30°Pitch-Ø : Ø41.275Typ of Fit : Fillet Root, Side FitPer : Ansi B92.1-1996 Class 6Min Active Spline Length 12.4mm

1.96 ±0.12

18 ±0.25


70078600-K07_A

Specifications


E1 13 teeth, 8/16 pitch 2206 [19 525]1) For definitions of maximum torque values, refer to: Basic Information Manual 11062168, section Shaft TorqueRatings and Spline Lubrication.



Dimensions

L1208737 • Rev BA • Mar 2014 25

Charge pump sizing/selection

In most applications a general guideline is that the charge pump displacement should be at least 10 % ofthe total displacement of all components in the system. Unusual application conditions may require amore detailed review of charge flow requirements. Please refer to BLN-9885, Selection of Drive lineComponents, for a detailed procedure.

System features and conditions which may invalidate the 10 % guideline include (but are not limited to):

• Continuous operation at low input speeds (< 1500 min-1 (rpm))• High shock loading and/or long loop lines• High flushing flow requirements• Multiple Low Speed High Torque motors• High input shaft speeds

Contact your Danfoss representative for application assistance if your application includes any of theseconditions.

Charge pump flow and power curves 52 cm³ and 60 cm³

Charge pressure: 20 bar [290 psi]

Viscosity and temperature: 11 mm²/s [63 SUS] 80 °C [180 °F]

Charge pump power requirements Charge pump flow

P301 563E

Speed min-1(rpm)

HP

Kw

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

0 500 1000 1500 2000 2500 3000

60 cm

3 [3.66

in3 /re

v]

52 cm

3 [3.17

in3 /re

v]

P301 564E

0 400 800 1200 1600 2000 2400 2800 200 600 1000 1400 1800 2200 2600 3000

Speed min-1(rpm)

180

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10

0

45

40

35

30

25

20

15

10

5

0

l/min

US

gal/m

in

60 cm

3 [3.6

6 in

3 /rev

]52

cm3 [3

.17 in

3 /rev]


Charge pump

26 L1208737 • Rev BA • Mar 2014

Port description H1P 210/250

System A gauge port "MA"Port ISO 11926-1 -9/16-18

P301 418

System port "B"Ø38 -450 barSplit flange bossPer ISO 6162M16 x 227 min. full thread depthRecommended screw-in depth1.5 x thread dia

System port "A"Ø38 -450 barSplit flange bossPer ISO 6162M16 x 227 min. full thread depthRecommended screw-in depth1.5 x thread dia

Charge pump inlet port "S" Ø38 -350 barSplit flange bossPer ISO 6162M12 x 1.7521 min. full thread depthRecommended screw-in depth1.5 x thread dia

Case pressure portPort ISO 11926-1 -1 5/16-12

Servo gauge port "M4"Port ISO 11926-1 -7/16-20

Case drain port "L4"Port ISO 11926-1 -1 5/8-12

Port description

Port Description Sizes Port Description Sizes

A System port “A” ∅ 38 M3 Charge gauge port, after filtering 9/16 -18B System port “B” ∅ 38 M4 Servo gauge port 7/16 -20E Charge filtration port, from filter 1 1/16 -12 M5 Servo gauge port 7/16 -20

F Charge filtration port, to filter 1 1/16 -12 M14 Case gauge port 7/16 -20

L2 Case drain port 1 5/8 -12 S Charge inlet port ∅ 38


Installation drawings

L1208737 • Rev BA • Mar 2014 27

Port description (continued)

Port Description Sizes Port Description Sizes

L4 Case drain port 1 5/8 -12

MA System “A” gauge port 9/16 -18

MB System “B” gauge port 9/16 -18

Please contact Danfoss for specific installation drawings

P301 419Charge gauge port "M3"Port ISO 11926-1 -9/16-18After filtering





Charge filtration port "F"Port ISO 11926-1 -1 1/16-12To filter

Charge filtration port "E"Port ISO 11926-1 -1 1/16-12From filterCase gage port "M14"

Port ISO 11926-1 -7/16-20

Control solenoid connector "C1"Deutsch DT04-2PPaint free





28 L1208737 • Rev BA • Mar 2014

Dimensions H1P 210/250

218.

96 ±

1.2

171 ±1.2

Nameplate Paint free

Paint free

B

B

C

CD

D

8.05 ±0.8

311.415 ±1.2

418.846 ±2.5




98 ±

0 .8

98 ±

0.8

4x 3

6.5

±0.2

5

8x 1

8.25

±0.

25

4x 79.3 ±0.25

8x 39.65 ±0.25

35.7

±0.

25

4x17

.85

±0.2

5

2x 69.9 ±0.25

4x 34.95±0.25

Spline dataNumber of teeth : 27Pitch fraction : 16/32Pressure angle : 30°Pitch-Ø : Ø42.863Type of fit : Fillet root, Side fitPer : ANSI B92.1-1996 Class 5






Mounting flange surfaceFlange 165 - 4 per ISO 3019-1(SAE J744 -E)

197.9 ±1.2

61.4 ±0.8

214 ±1.2

94.5

±0

.8

192.

2 ±1

.2

158.

6 ±1

.2

25 ±0.2

15.65 ±0.25

1.5 ±0.7 X45°\5°

Z

W

67 ±0.8

Ø44

.36

±0.0

9

Ø39

.63

±0.0

25

42 ±0.5

Ø16

5.1+

0 -0.0

5

R 0.8 max

(Ø11

0)

P70078600-STD2_AShaft 75.5 ±0.8

B-B (2x)

Shaft 138 ±0.8

C-C



L1208737 • Rev BA • Mar 2014 29

Approximate centerof gravity

(203.3)

(27.

2)G

G

Charge gauge port "M3"Port ISO 11926-1 -9/16-18After filtering





158.

6 ±1

.219

2.2

±1.2

161.9 ±1.2

61.4 ±0.8

214 ±1.2Y

X

171 ±1.2

218.

96 ±

1.2

(0.23)

Approximate centerof gravity

244.

96 ±

2.5

154.99 ±2.5

136

±1.5

Z

172.2 ±2.5

109.9 ±0.8

316.74 ±1.2

328.515 ±1.2

324.315 ±1.2


Charge filtration port "E"Port ISO 11926-1 -1 1/16-12From filter

System B gauge port "MB"Port ISO 11926-1 -9/16-18

109.

5 ±0

.8

6 ±0

.5

69 ±

0.8

Case gauge port "M14"Port ISO 11926-1 -7/16-20



128.

4 ±1

.264

.2 ±

0.82

09 m

ax

E E

F F

Y

134.

5 ±1

.2


10°F-F

135.

2 ±1

.2

10°

Charge filtration port "E"Port ISO 11926-1 -1 1/16-12From filter

E-E

P301 420




30 L1208737 • Rev BA • Mar 2014

306.915 ±1.2


109.

5 ±0

.8

W

CCWRotation

CWRotation

Ø40 ±0.25Other side screw head space

4x Ø20.6+0.3-0.14x 112.25 ±0.25

4x 1

12.2

5 ±0

.25

X

70078600-STD_4_A




L1208737 • Rev BA • Mar 2014 31

Electric Displacement Control (EDC), option A2 (12 V) / A3 (24 V)

245

± 2.

5

P003 340E

2x 2

19 ±

1.2

2x 171.0 ± 1.2

128.

4 ±

2.0

64.2

± 1

.0209

.0 m

ax

109.9 ± 0.8

Connector :Deutsch DT04-2Pto be paint free

Case gauge port “M14” Port ISO 11926-1 – 7/16 -20∅21 max clearance dia for fitting

Shaft Lc

Mounting flange


Shaft Lc


Electric Displacement Control (EDC) with manual override, option A4 (12 V) / A5 (24 V)

Shaft Lc

Mounting flange


P003 341EShaft Lc

245

±2.5

2x 2

19 ±

1.2

2x 171 ± 1.2

128.

4 ±

2.0

64.2

± 1

.0209.

0 m

ax

109.9 ± 0.8

Case gauge port “M14” Port ISO 11926-1 – 7/16 -20∅21 max clearance dia for fitting




Controls

32 L1208737 • Rev BA • Mar 2014

H1P 210/250 displacement limiter, option B

2x 179.3 ±1.2

2x 1

29.3

±1.

2

2x displacement limiter screwWrench size 6 internal hex

180 180

2x d

ispl

acem

ent l

imite

r sea

l nut

Wre

nch

size

22

exte

rnal

hex

torq

ue 8

0±8n

m

70078600-E01_A



Displacement limiters

L1208737 • Rev BA • Mar 2014 33

H1P 210/250 suction filtration, option L

218.

96 ±

1.2

171 ±1.2

Nameplate Paint free

Paint free

B

B

C

CD

D

8.05 ±0.8

311.415 ±1.2

418.846 ±2.5




98 ±

0 .8

98 ±

0.8

4x 3

6.5

±0.2

5

8x 1

8.25

±0.

25

4x 79.3 ±0.25

8x 39.65 ±0.25

35.7

±0.

25

4x17

.85

±0.2

5

2x 69.9 ±0.25

4x 34.95±0.25

Spline dataNumber of teeth : 27Pitch fraction : 16/32Pressure angle : 30°Pitch-Ø : Ø42.863Type of fit : Fillet root, Side fitPer : ANSI B92.1-1996 Class 5






Mounting flange surfaceFlange 165 - 4 per ISO 3019-1(SAE J744 -E)

197.9 ±1.2

61.4 ±0.8

214 ±1.2

94.5

±0

.8

192.

2 ±1

.2

158.

6 ±1

.2

25 ±0.2

15.65 ±0.25

1.5 ±0.7 X45°\5°

Z

W

67 ±0.8

Ø44

.36

±0.0

9

Ø39

.63

±0.0

25

42 ±0.5

Ø16

5.1+

0 -0.0

5

R 0.8 max

(Ø11

0)

P70078600-STD2_AShaft 75.5 ±0.8

B-B (2x)

Shaft 138 ±0.8

C-C



Filtration

34 L1208737 • Rev BA • Mar 2014


L1208737 • Rev BA • Mar 2014 35

Danfoss Power Solutions is a global manufacturer and supplier of high-quality hydraulic andelectronic components. We specialize in providing state-of-the-art technology and solutions thatexcel in the harsh operating conditions of the mobile off -highway market. Building on our extensive applications expertise, we work closely with our customers to ensure exceptional performance for a broad range of off -highway vehicles.

We help OEMs around the world speed up system development, reduce costs and bring vehicles tomarket faster.Danfoss – Your Strongest Partner in Mobile Hydraulics.

Go to www.powersolutions.danfoss.com for further product information.

Wherever off -highway vehicles are at work, so is Danfoss.

We off er expert worldwide support for our customers, ensuring the best possible solutions for outstanding performance. And with an extensive network of Global Service Partners, we also provide comprehensive global service for all of our components.

Please contact the Danfoss Power Solution representative nearest you.

Local address:

Danfoss Power Solutions GmbH & Co. OHGKrokamp 35D-24539 Neumünster, GermanyPhone: +49 4321 871 0

Danfoss Power Solutions ApSNordborgvej 81DK-6430 Nordborg, DenmarkPhone: +45 7488 2222

Danfoss Power Solutions US Company2800 East 13th StreetAmes, IA 50010, USAPhone: +1 515 239 6000

Danfoss Power Solutions(Shanghai) Co. Ltd.Building #22, No. 1000 Jin Hai RdJin Qiao, Pudong New DistrictShanghai, China 201206Phone: +86 21 3418 5200

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies toproducts already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed.All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

L1208737 • Rev BA • Mar 2014 www.danfoss.com © Danfoss A/S, 2014

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ContentsTechnical specificationsTechnical specificationsH1P general specificationsTechnical data H1P 210/250Operating parameters H1P 210/250H1P fluid specifications

General technical specificationsShaft loadsBearing life H1P 210/250Mounting flange loads H1P 210/250

Model codeModel code H1P 210/250

Control optionsElectrical Displacement Control (EDC) options A2 (12 V)/A3 (24 V)Response time

Manual Over Ride (MOR)Displacement limiterDisplacement change (approximately) H1P 210/250

DimensionsInput shaftsH1P input shaft - Option G3 (SAE E, 13 teeth)H1P input shaft - Option G2 (SAE E, 27 teeth)H1P input shaft - Option F8 (SAE E, 17 teeth)Tapered shaft customer acknowledgement

Auxiliary mounting padsH1P Auxiliary mounting - Option H2 (SAE A, 9 teeth)H1P Auxiliary mounting - Option H1 (SAE A, 11 teeth)H1P Auxiliary mounting - Option H3 (SAE B, 13 teeth)H1P Auxiliary mounting - Option H5 (SAE B-B, 15 teeth)H1P Auxiliary mounting - Option H6 (SAE C, 14 teeth)H1P Auxiliary mounting - Option H4 (SAE D, 13 teeth)H1P Auxiliary mounting - Option E1 (SAE E, 13 teeth)

Charge pumpCharge pump sizing/selectionCharge pump flow and power curves 52 cm³ and 60 cm³

Installation drawingsPort description H1P 210/250Dimensions H1P 210/250

ControlsElectric Displacement Control (EDC), option A2 (12 V) / A3 (24 V)Electric Displacement Control (EDC) with manual override, option A4 (12 V) / A5 (24 V)

Displacement limitersH1P 210/250 displacement limiter, option B

FiltrationH1P 210/250 suction filtration, option L

h1 axial piston pump size 210/250, single · 2014. 9. 24. · unit size 210/250 rated moment – mr...

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