Danfoss H1 Series Manuals

Manuals and User Guides for Danfoss H1 Series. We have 8 Danfoss H1 Series manuals available for free PDF download: Technical Information, Service Manual, Basic Information

Danfoss H1 Series Technical Information (144 pages)

Bent Axis Motors

Brand: Danfoss | Category: Engine | Size: 10 MB

Table of Contents
3
Contents

6
H1 General Information

6
Technical Specifications

11
Operation

19
- Shaft Rotation Direction
  19
- Loop Flushing Shuttle Spool
  20
- Loop Flushing Relief Valve
  21
- Displacement Limiter
  21
- Speed Sensor
  22
  - Sensor Position
    24
  - Target Ring
    24
Operating Parameters

25
- Output Speed
  25
- System Pressure
  26
- Case Pressure
  26
- External Shaft Seal Pressure
  26
- Temperature
  27
- Viscosity
  27
System Design Parameters

28
- Filtration System
  28
- Reservoir
  28
- Fluid Selection
  29
- Case Drain
  29
- Independent Braking System
  29
- Bearing Loads and Life
  29
- Shaft Torque
  29
Master Model Code

30
Control Operation and Description

36
- Electric Controls
  36
- Electric Proportional Controls
  36
- Electric Two-Position Controls
  36
- Servo Supply
  36
- Control Options
  37
- Pcor
  37
- Hydraulic Controls
  38
- Hydraulic Proportional Control
  38
- Hydraulic Two-Position Control
  38
- Hydraulic Proportional with PCOR
  39
- Hydraulic Two-Position with PCOR
  39
- Brake Pressure Defeat (BPD)
  40
  - Electric BPD
    40
  - Electric Solenoid Connector
    40
  - Hydraulic BPD
    40
- Applications Related to Controls
  41
Controls - Nomenclature, Description

42
Dimensions - Controls on H1B Motors

121

Danfoss H1 Series Service Manual (72 pages)

Closed Circuit Axial Piston Pumps 45/53/60/68 Tandem

Brand: Danfoss | Category: Water Pump | Size: 8 MB

Table of Contents
3
Overview
5
Warranty
5
General Instructions
5
- Remove the Unit
  5
- Replace All O-Rings and Gaskets
  5
Safety Precautions
6
Symbols Used in Danfoss Literature
6
Design
7
Pump Schematic
8
The System Circuit
9
Operation

11
Operating Parameters

20
- Overview
  20
- Input Speed
  20
- System Pressure
  20
- Charge Pressure
  20
- Charge Inlet Pressure
  21
- Case Pressure
  21
- Temperature and Viscosity
  21
  - Temperature
    21
  - Viscosity
    21
Technical Specifications

22
- H1T General Specifications
  22
- Technical Data H1 Tandem
  22
- Operating Parameters H1 Tandem
  23
- Fluid Specifications
  23
Fluid and Filter Maintenance

25
- Fluid and Filter Recommendations
  25
  - Hazardous Material
    25
Pressure Measurements

26
- Port Locations and Gauge Installation - 045/053
  26
- Port Locations and Gauge Installation - 060/068
  27
Initial Startup Procedures

28
- General
  28
- Start-Up Procedure
  28
Troubleshooting

29
Adjustments

32
- Pump Adjustment
  32
- Standard Procedures
  32
- Charge Pressure Relief Valve Adjustment
  32
- Charge Check / HPRV Adjustment
  34
- Pressure Limiter Adjustment (060/068 Only)
  34
  - Engaging the Bypass Function (060/068 Only)
    38
- Displacement Limiter Adjustment
  39
- Control Neutral Adjustment
  40
- Mechanical Neutral Adjustment
  42
  - Pump Setup
    43
  - Servo Adjustment
    44
Minor Repair

47
- Standard Procedures, Removing the Pump
  47
- Electric Control Module
  47
- Control Solenoids
  49
- MDC Control
  49
  - MDC Illustration - Tandems
    50
  - MDC Legend - Tandems
    50
- Angle Sensor on EDC
  52
  - Removal
    52
  - Installation
    52
- EDC with Angle Sensor
  53
  - Removal
    53
  - Installation
    53
- Front Shaft, Seal, and Bearing
  54
- Charge Pump (045/053 Only)
  56
  - Assembly
    58
- Charge Check / HPRV (45/53)
  58
- Hprv (60/68)
  60
  - Removal
    60
  - Inspection
    60
  - Reassembly
    60
- Charge Pressure Relief Valve
  61
- Control Cutoff Valve and Brake Valve
  63
Torque Chart

66

Danfoss H1 Series Technical Information (72 pages)

Axial Piston Single Pumps

Brand: Danfoss | Category: Water Pump | Size: 11 MB

Danfoss H1 Series Technical Information (68 pages)

Axial Piston Single Pumps; Size 069/078

Brand: Danfoss | Category: Water Pump | Size: 8 MB

Danfoss H1 Series Technical Information (68 pages)

Axial Piston Single Pumps Size 060/068

Brand: Danfoss | Category: Water Pump | Size: 10 MB

Danfoss H1 Series Technical Information (64 pages)

Axial Piston Single Pumps Size 147/165

Brand: Danfoss | Category: Water Pump | Size: 9 MB

Danfoss H1 Series Technical Information (52 pages)

Axial Piston Pump, Size 045/053, Single

Brand: Danfoss | Category: Water Pump | Size: 5 MB

Danfoss H1 Series Basic Information (40 pages)

Axial Piston Pumps

Brand: Danfoss | Category: Water Pump | Size: 5 MB

Table of Contents
3
Danfoss Hydrostatic Product Family
4
A Word about the Organization of this Manual
4
General Description of H1 Family Hydrostatic Pumps
4
Overview of H1 Pumps Technical Specifications
5
H1 Pumps Literature Reference
6
Operation
7
Pressure Limiter Valves
7
High Pressure Relief Valve (HPRV) and Charge Check
7
Bypass Function
8
Charge Pressure Relief Valve (CPRV)
9
Electrical Displacement Control (EDC)
10
Manual Displacement Control (MDC)
11
Automotive Control (AC)
12
Automotive Control Connection Diagram
13
Forward-Neutral-Reverse (FNR) Electric Control
14
Non Feedback Proportional Electric Control (NFPE)
14
Fan Drive Control (FDC)
15
Manual over Ride (MOR)
16
Swash Plate Angle Sensor for NFPE and AC2 Controls
17
Control-Cut-Off Valve (CCO Valve)
18
Displacement Limiter
19
Life Time
19
Speed and Temperature Sensor
20
Operating Parameters
22
Input Speed
22
System Pressure
22
Servo Pressure
23
Charge Pressure
23
Charge Pump Inlet Pressure
23
Case Pressure
23
External Shaft Seal Pressure
24
Temperature and Viscosity
24
System Design Parameters
25
Filtration System
25
Filtration
26
Fluid Selection
30
Reservoir
30
Case Drain
30
Charge Pump
31
Bearing Loads and Life
32
Mounting Flange Loads
33
Shaft Torque
34
Shaft Availability and Torque Ratings
35
Understanding and Minimizing System Noise
36
Determination of Nominal Pump Sizes
37

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Danfoss H1 Series Manuals

Table of Contents

Contents

H1 General Information

Technical Specifications

Operation

Operating Parameters

System Design Parameters

Master Model Code

Control Operation and Description

Controls - Nomenclature, Description

Dimensions - Controls on H1B Motors

Table of Contents

Operation

Operating Parameters

Technical Specifications

Fluid and Filter Maintenance

Pressure Measurements

Initial Startup Procedures

Troubleshooting

Adjustments

Minor Repair

Torque Chart

Table of Contents

Contents

Technical Specifications

Master Model Code

Control Options

Contents

Dimensions

Installation Drawings

Controls

Filtration

Table of Contents

Master Model Code H1P 069/078

Control Options

Dimensions

Installation Drawings

Controls

Filtration

Table of Contents

Master Model Code

Control Options

Dimensions

Installation Drawings

Controls

Filtration

Table of Contents

Table of Contents

Contents

Technical Specifications

General Technical Specifications

Model Code

Control Options

Dimensions

Charge Pump

Installation Drawings

Controls

Displacement Limiters

Endcap

Filtration

Speed and Temperature Sensor

Table of Contents

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