Danfoss H1 Technical Information

H1P input shaft - Option F1 (SAE C, 21 teeth)......................................................................................................................41
H1P input shaft, option F4, Code 38-3................................................................................................................................... 42
Tapered shaft customer acknowledgement...................................................................................................................42
H1P Auxiliary mounting, option H2 (SAE A, 9 teeth).........................................................................................................43
H1P Auxiliary mounting, option H1 (SAE A, 11 teeth) .....................................................................................................44
H1P Auxiliary mounting, option H3 (SAE B, 13 teeth) ......................................................................................................45
H1P Auxiliary mounting, option H5 (SAE B-B, 15 teeth) ................................................................................................. 46
H1P Auxiliary mounting, option H6 (SAE C, 14 teeth) ..................................................................................................... 47
H1P 069/078 displacement limiter, option B.......................................................................................................................48
Installation drawings
Ports description H1P 069/078..................................................................................................................................................49
Dimensions H1P 069/078............................................................................................................................................................51
Controls
Electric Displacement Control (EDC), option A2 (12 V)/A3 (24 V).................................................................................54
Electric Displacement Control (EDC), with MOR, option A4 (12 V)/A5 (24 V)...........................................................54
H1P 069/078 Manual Displacement Control (MDC), option M1...................................................................................55
H1P 069/078 Manual Displacement Control (MDC) with CCO, option M3, M4.......................................................56
H1P 069/078 Manual Displacement Control (MDC) with NSS, option M2................................................................57
H1P 069/078 Manual Displacement Control (MDC) with NSS and CCO, option M5, M6.....................................58
Forward-Neutral-Reverse (FNR) with manual override, option A9 (12 V)/B1 (24 V)...............................................59
Non Feedback Proportional Electric control (NFPE), with MOR, option A8 (12 V)/B8 (24 V).............................. 60
Non Feedback Proportional Electric control (NFPE) with Angle Sensor....................................................................61
Automotive controls with MOR: AC I – options A7 (12V) / C2 (24V) and AC II – options B7 (12V) / C3
(24V)............................................................................................................................................................................................ 62
Fan Drive Control (FDC), option F1 (12V) / F2 (24V).......................................................................................................... 63
Filtration
H1P 069/078, suction filtration, option L ..............................................................................................................................64
Remote full charge pressure filtration, option P for end cap option F5 (SAE-C PTO)............................................64
Integral full flow charge pressure filtration with filter bypass sensor, option M ................................................... 65
External full flow charge pressure filtration, option S for end cap options D8 or F5.............................................66
Technical Information
H1 Axial Piston Single Pumps, Size 069/078
Contents
4 11062169 • Rev 0700 • November 2015

Danfoss H1 Specifications

General

Brand	Danfoss
Model	H1
Category	Water Pump
Language	English