Danfoss PVM057 PVM Variable Displacement Piston Pump User Guide

The Vickers by Danfoss PVM Variable Displacement Piston Pump is designed to handle pressures up to 315 bar, making it suitable for industrial applications requiring high-pressure hydraulic systems.

Installation

Ensure the mounting flange is securely attached according to the SAE configurations.

Connect the inlet and outlet ports using appropriate fittings.
Make sure the pump is correctly aligned and supported to prevent vibrations during operation.

Operation

Adjust the maximum stop to tune the flow according to your system requirements.

Monitor the inlet and outlet conditions using the gauge ports for optimal performance.
Ensure the pump is compatible with the hydraulic fluid being used in your system.

Maintenance

Regularly check for leaks and unusual noises during operation.

Follow the manufacturer’s guidelines for maintenance intervals and procedures.
Keep the pump clean and free from debris to prevent damage.

FAQ

Q: What types of hydraulic fluids can be used with the M Series pumps?
- A: The M Series pumps are capable of operating with a variety of hydraulic fluids including high-water-content, phosphate ester fluids, petroleum-based, and synthetic fluids.

Q: How can I adjust the flow of the pump to my system requirements?
- A: The pump features an adjustable maximum stop that provides a means of tuning the flow to your system.

Q: Are there different control options available for the pump?
- A: Yes, the pump offers various control options including pressure compensator, pressure and flow compensator with bleed down orifice, industrial control, and power control/torque limiter.

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Introduction

Vickers by Danfoss M Series pumps are open circuit, axial piston designs. A variety of control options allows the pumps to perform most efÏciently in a specific application. EfÏciency of the pump controls allows down-sizing of system cooling needs, saving up front cost in the machine. Alternatively, cooling capacity could be kept the same and the flow capability of the system increased, thus improving performance and customer satisfaction.

The M Series also contains a strong proven rotating group allowing the pumps to handle pressures up to 315 bar (4568 psi) continuous with less maintenance cost. High-load carrying capacity bearings and a stiff drive shaft help provide very long life at rated industrial conditions, reducing operating costs and extending operating life.

M Series pumps feature a saddle-type yoke with steel-backed polymer bearings. The stiff yoke reduces deflection and allows even loading of bearings, improving life. A single control piston reduces loading on the yoke, resulting in reduced pump size which allows installation in tighter locations.
M Series pumps operate at a level of quietness that exceeds the requirements of today’s demanding work conditions. The pumps feature a unique three-piece envelope (flange, housing and valve block) specifically created for low fluid-borne and structure-borne noise levels. Another pump feature a bimetal timing plate improves pump filling characteristics which, in turn, reduce fluid-borne noise and extend pump life.

Typical Applications · Mining machinery · Injection molding machines · Metal forming machines · Oil and Gas Equipment · Conveyor lines · Primary metals · Metal cutting equipment

M Series pumps reduce, or in some cases remove, the need for damping barriers between the noise source and the operator. This saves money on the installed cost of the system while improving customer comfort.
An adjustable maximum stop provides a means of tuning flow to your system, while gauge ports allow monitoring of inlet and outlet conditions. These standard features reduce system complexity and cost.
Mounting flange is offered in SAE configurations, and ports are offered in SAE flange versions.

Side ported models are available to facilitate plumbing and help fit the pump to your machine space needs. Multiple drain ports allow many mounting orientations, reducing installed
costs.

M Series pumps are capable of operating with many types of hydraulic fluids used in industrial systems. High-water-content and phosphate ester fluids can be accommodated, in addition to the typical petroleum based and synthetic fluids.

Features and Benefits
· Tear drop shaped housing contains fluid borne sound and reduces operator fatigue
· Standard adjustable maximum volume screw and gage ports give the ultimate in flexibility to the engineer or service technician
· High overall efÏciency reduces operating costs
· Robust shaft bearings extends operating life and lowers maintenance costs
· Multiple port types and locations aid in flexibility of machine design
· Very low pressure ripple reduces shock in the system resulting in less leakage

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 3

Model Code Selection

PVM 057 * R ** C * * * *** ** 000 * * B – ** 0 *

1, 2, 3

4, 5, 6

8 9,10 11 12 13 14 15,16,17 18,19 20,21,22 23 24 25 26 27,28 29 30

1, 2, 3 Product Series PVM M Series Variable Piston
Pump
4, 5, 6 Displacement 057 57 cm3/r [3.5 in3/r] (315 bar Max) 063 63 cm3/r [3.85 in3/r] (230 bar Max)
7 Valve Plate E – Industrial -1800 rpm max M – Higher speed version.
8 Input Rotation R Clockwise (Right hand) L Counter-clockwise (Left hand)
9, 10 Input Shaft 06 – SAE J744-25-1, SAE B-B, STRAIGHT KEYED 07 – SAE J744-22-4, SAE B, 13T SPLINE 08 – SAE J744-25-4, SAE B-B, 15T SPLINE 09 – SAE J744-32-1 SAE C Straight Keyed 11 – SAE J744-32-4 SAE C 14T Spline

12 Main Port Location S Side Ported
13 Main Port Type 2 – SAE J518 Flange Ports SAE Auxiliary Ports
14 Control
0 – None A – Pressure Compensator B – Pressure and Flow Compensator with Bleed Down Orifice C – Pressure and Flow Compensator with Plugged Orifice E – Industrial Control (Pressure and flow compensated) F – Industrial Control (Pressure compensated) L – Power Control/Torque Limiter
15,16,17 Pressure Compensator Setting
000 – None 070 – 070±4 bar [1015±58 lbf/ in2] [Default] 230 – 230±4 bar [3335±58 lbf/ in2] [Default for 63 cc/r] 315 – 315 bar [4567 lbf/in2] [Default for 57cc/r]

11 Mounting Flange E – SAE J744-127-2 (C 2-BOLT) G – SAE J744-127-4 C 4-Bolt

18, 19 Flow Compensator Setting
00 None 11 11 bar setting 20 20 bar setting

29 Compensator Special Features
0 None (Contact Danfoss for options)

20, 21,22 Power control Torque Limiter Setting
000 None 050 Limited to 50 kW* (Adjustable From 20-90 % Of Rated Torque, * For Any Other Values Specify Power in kW, Available in Increments Of 5 kW)

30 Customer Identification
0 None (Contact Danfoss for options)

23 Auxiliary Mounting Pad 0 – None (Non-Through Drive) 1 – Auxiliary SAE A-Mount with Cover Plate and No Coupler A – SAE A 2-Bolt 9T Spline B – SAE A 2-Bolt 11T Spline C – SAE B 2-/4-Bolt 13T Spline D – SAE B-B 2-/4-Bolt 15T Spline E – SAE C 2-/4-Bolt 14T Spline
24 Paint 0 No paint A Standard black paint
25 Design Code B B

26 Differentiator – –
27, 28 Pump Special Features
00 Adjustable max displacement stop

4 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Specifications and Performance

Quiet version, optimized for 1000-1800 rpm (E)

Displacement, Pressure and Flow Ratings At 50°C (120°F), SAE 10W oil, 1 bar absolute (0 psig) inlet

Model Series PVM057
PVM063

Geometric Displacement
cm3/r (in3/r) 57.4 (3.50)
63.1 (3.85)

Maximum Pressure bar (psi)

Nominal 315 (4568)
230 (3300)

Peak** 350 (5000)
280 (4000)

@1800
r/min 102 (27)
111 (29)

Maximum Flow at 315 bar (4500 psi)

@1500
r/min 85 (22.4)
93 (24)

@1200
r/min 66 (17.4)
74 (19)

@1000
r/min 54 (14.3)
60 (16)

**Less than 0.5 second.

Speed, Input Power and Torque Ratings At 50°C (120°F), SAE 10W oil, 1 bar absolute (0 psig) inlet

Model Series PVM057
PVM063

Maximum Operating
Speed r/min 1800
1800

Maximum Input Power at 280 bar (4000 psi) kw (hp)*@88% M.E.

@1800r/min @1500 r/min @1200r/min @1000r/min

52 (70)

44 (59)

36 (49)

29 (39)

42 (57)

36 (48)

29 (39)

24 (32)

Max torque at 280 bar (4000psi) Nm (lb-ft)r/min 272 (201) 228 (168)

Approx Wt
kg (lb) 36 (79)
36 (79)

Standard Response Times*

Model Series PVM057

On Stroke (msec) Off Stroke (msec)

PVM063

*Values with pressure compensator control.

High speed version (M)

Displacement, Pressure and Flow Ratings At 93°C (200°F), SAE 10W oil, 1 bar absolute (0 psig) inlet

Model Series PVM057

Geometric Displacement
cm3/r (in3/r) 57.4 (3.50)

PVM063

63.1 (3.85)

**Less than 0.5 second.

Maximum Pressure bar (psi)

Nominal 315 (4568)
230 (3300)

Peak** 350 (5000)
280 (4000)

Maximum Flow at 315 bar (4500 psi)
Flange Ports l/min (USgpm) @ 1 bar inlet 140 (37) @ 2500 r/min 150 (40) @ 2500 r/min

Speed, Input Power and Torque Ratings At 93°C (200°F), SAE 10W oil, 1 bar absolute (0 psig) inlet

Approximate
Model Series PVM057
PVM063

Operating Speed and Pressure r/min

1 bar Inlet Flange Ports 2500 r/min
2500 r/min

0,85 bar Inlet Flange Ports
2100 r/min
2200 r/min

Max. Input Power at
Max. Speed and 280 bar (4000 psi) kW (hp) 68 (91) 56 (75) 59 (79) 52 (69)

Max. Torque at
280 bar (4000 psi) Nm (lb-ft) 262 (193) 262 (193) 225 (166) 225 (166)

Weight (dry) kg (lbs) 36 (79) 36 (79) 36 (79) 36 (79)

Standard Response Times*

Model Series PVM057

On Stroke (msec) Off Stroke (msec)

PVM063

*Values with pressure compensator control.

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 5

Specifications and Performance

Variable Speed Drive

Variable Speed Performance- System Pressure vs Speed

Model Series
PVM057 PVM063

Max Speed “E”* (rpm)
1800 1800

Max Speed “M”*(rpm)
2500 2500

Min Speed (rpm)
0 0

Nominal Pressure (bar)
315 230

Peak Pressure (bar) **
350 280

Inertia (kg-cm2)
51.6 50.5

* Valve plate type **Less than 0.5 second. Note – For Variable Speed Drive applications, Modelcode Position 14 should be set at 0 and position 15, 16, 17 should be set to 000 to configure pump to “Fixed Displacement” type.

Moment of Inertia (single pump rotating group)

Model
PVM057 PVM063

Moment of Inertia
N-m (sec2) 0.0052 0.0051

lbf-in (sec2) 0.0447 0.0691

System Pressure (bar)

PVM System Pressure vs. Shaft Speed
350

300 250 200

315 bar (standard-bore displacements) – PVM 057 230 bar (over-bore displacements) – PVM 063

150

100

Max Speed Rating:

1. Standard speed version “E” – Optimzed for low sound, 1800 RPM

2. High speed version “M” – up to 2500 RPM

0 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2500
Shaft Speed (rpm)

Test condition: Mineral oil SAE 10W, oil temperature 49º C (120º F), 1 bar absolute inlet pressure.

6 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Control Options

Pressure Compensator Control Code A
The pump will provide a continuously modulated flow to meet changing load demands at a pre-adjusted compensator pressure. At pressures below the compensator setting, the pump will operate at maximum displacement.
! Warning: The pressure
compensator may be adjusted beyond the rated pressure of the pump. When adjusting the pressure limiter, install a 0-350 bar (0-5000 psi) gage in the outlet gage port and limit the pressure setting to the continuous rated pressure for the pump displacement
.

“F” case drain
“K” inlet gage port

See model code on page 04 for spring (pressure) adjustment ranges.
“B” inlet

“K” outlet

gage port

“C” outlet To load

Pressure Cut-off Characteristics Q
of Pressure Compensator Control
Industrial: at 50°C (120°F), Static conditions Mobile: 93°C (200 °F), Static conditions

Outlet Flow

Change in Pressure A

Change in Flow B

Outlet Pressure

Pressure Cut-off Characteristics of Pressure Compensator Control @ 50°C (120°F), Static Conditions

Model Series PVM057
PVM063

Max. Speed
r/min 1800
1800

“Q” Outlet Flow
l/min (USgpm) 102 (27)
113 (29)

“P” Outlet Pressure bar (psi) 315 (4568) 230 (3300)

A
bar (psi) 3.5 (51)
7,4 (107)

B
L/min (USgpm) 14 (3.7))
7,6 (2.00)

Pressure Cut-off Characteristics of Pressure Compensator Control @ 93°C (200°F), Static Conditions

Model Series PVM057
PVM063

Rated Speed
r/min 2500
2500

“Q” Outlet Flow
l/min (USgpm) 140 (37)
159 (42)

“P” Outlet Pressure bar (psi) 315 (4568) 230 (3300)

A
bar (psi) 3.5 (50)
7.4 (107)

B
L/min (USgpm) 14 (3.7)
11.4 (3.00)

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 7

Control Options

Load Sensing and Pressure Compensator Control Code B or C
The pump will provide power matching of pump output to system load demand, maximizing efÏciency and improving load metering characteristics of any directional control valve installed between the pump and the load.
Load sensing ensures that the pump always provides only the amount of flow needed by the load. At the same time, the pump operating pressure adjusts to the actual load pressure plus a pressure differential required for the control action. When the system is not demanding power, the load sense control will operate in an energy-saving stand-by mode.
Typically, the differential pressure is that between the pressure inlet and service port of a proportionally controlled directional valve, or a load sensing directional control valve.
If the load pressure exceeds the system pressure setting, the pressure compensator de-strokes the pump. The load sensing line must be as short as possible and can also be used for remote control or unloading of the pump pressure. For remote control purposes, it is recommended that you contact your Danfoss representative for the correct configuration of the control.
! Warning: The pressure com-
pensator may be adjusted beyond the rated pressure of the pump. When adjusting the pressure limiter, install a 0-350 bar (0-5000 psi) gage in the outlet gage port and limit the pressure setting to the continuous rated pressure for the pump displacement..

“F” case drain

Optional bleed-down orifice in control Code B Orifice is plugged for no bleed down in control Code C.

“B” inlet

“K” inlet

gage port

“J” load

sense

signal

port

“K” outlet gage port

· ·
“C” outlet To load

8 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Control Options

Industrial Control Compensator Code E and F
This pump is intended for use when multiple, remote, or electronically controlled compensating settings, with or without load sensing, are desired.
Pressure compensation is obtained when an internal plug is removed, the load-sense signal port is kept plugged, and internal pilot pressure is applied to the spring chamber of the control spool. For pressure compensation with load sensing, the internal plug stays, the loadsense signal port is unplugged, and pilot pressure is externally applied.
An external relief valve (not supplied) controls spring chamber pressure. The externally adjustable spring determines the differential pressure setting of the control. Outlet pressure is limited to the valve of the spring chamber (pressure port) pressure, plus control differential pressure.
Spring chamber (pilot) pressure is separated from outlet pressure by an internal orifice. Outlet pressure shifts the spool when pressure drop across the orifice reaches the differential pressure setting, and the pump de-strokes.
The relief valve can be mounted to an NFPA-D03/ISO 4401-03 pad on the pump control, or remotely located via tapping and blanking plates installed on the pad.
The standard factory-set differential pressure setting of the pump control is 20 bar (290 psi) and is not specified in the pump model number. Any other ordered differential pressure, within the control’s adjustable pressure range of 17-35 bar (247508 psi), will be specified in the model number.

With Pressure & Flow Compensator (E) Inlet

Case drain
Pressure port Tank port

Outlet To load

Load sense signal port

Pressure Compensating without Load Sensing (F) Inlet

Case drain
Pressure port
Tank port

Outlet To load

Load sense signal port

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 9

Control Options

Power Control – Code L

The Power control limits the maximum torque output by the piston pump by reducing the displacement as pressure increases hence limiting the power rating at a given speed.

As pressure increases the pump displacement is reduced such that the set torque value is not exceeded.

The torque can be set between 20-90% of rated torque for given displacement at 1500 rpm.

! Warning: The pressure

compensator may be adjusted

beyond the rated pressure of

the pump.When adjusting the

pressure limiter, install a 0-350

bar (0-5000 psi) gage in the

outlet gage port and limit the

pressure setting to the

continuous rated pressure for

1.2.

0.8

Flow Vs Pressure

Torque Vs Pressure 1.00

0.80
90% 85%
0.60

90% 85%
65%

Displacement (1/Dmax) Torque(1/Tmax)

Note:

0.6

If the application runs at a

0.4

65%

50%

0.40

35%

50% 35%

different speed, for example

0.2

1800 rpm, and the power should

0.20 20%

20%

be limited to 50 kW then use this

0 0

0.2

0.4

0.6

0.8

0.00

0.2

0.4

0.6

0.8

formula:

Pressure (1/Pmax)

PPressure(1/(1P/Pm) ax)

(50 kW)/(1800 rpm)×1500

rpm=41.66 kW Then round off to the next available modelcode i.e., 045.

Characteristics of Code L Power Control at 50°C (120°F), static conditions.

Torque setting range by displacement

Displacement (cc) Rated Torque lb-in (N-m)

057

2531 (286)

063

2045 (231)

Min torque setting lb-in (N-m), 20% of rated torque*
506 (57.2)
409 (46.2)

Max torque setting lb-in (N-m), 90% of rated torque
2278 (257.4)
1841 (208)

* For Minimum torque setting (20%) the pump may not deliver the flow at higher pressure. Please contact Danfoss Engineering for flow generated at max pressure

10 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Control Options
Operation and installation – Power Control / Torque Limiter
Description PVM series piston pump with Power Control consists of, A)pump with modified pressure and flow compensator and B) Power Control subassembly installed.
Pump with Power limiter control

Power control S/A

Power Control Operation
The Power Control Subassembly consists of a poppet type valve guided by a specially designed control piston with a unique profile. The pressure setting of the poppet valve, being guided by the profile on the control piston, is dependent on the actual displacement of the pump. For lower displacement the pressure setting is high. As displacement is increased, the pressure setting is reduced according to the profile on the control piston. The poppet type valve gets pressure signal either from the modified load sense port (for Pressure Flow Compensated) or the pump outlet pressure (for Pressure Compensated). The power control subassembly regulates this pressure based on the displacement. This regulated pressure is internally fed back to the control piston chamber, which compensates by adjusting the pump displacement appropriately. This results in achieving the desired control of constant input power.

Adjusting screw

Lock nut

Power Control Adjustment
To adjust the control power setting, power measurement devices are required. For Input power, motor torque and speed need to be measured, typically achieved by use of a clamp style ammeter. For output power, devices for pump pressure and flow measurements are required, such as pressure gages or transducers, and flow meters. The pump comes with factory set power setting. The setting can be changed by loosening the lock nut on top of the control subassembly and turning the adjust ment screw with help of a hex key. Rotating adjustment screw clockwise increases the power setting while rotating it anti-clockwise reduces it. After adjustment as required ensure that the locknut is tightened properly.

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 11

Performance

Quiet version, optimized for 1000-1800 rpm (E) PVM057

Noise Level dBA

Typical Noise Levels at 1800 and 1200 r/min

with Petroleum Oil (10W) at 50°C (120°F)

and 1.0 bar absolute (0 psi gauge) Inlet

100

1800 r/min Max. Flow

1800 r/min

Min. Flow

1200 r/min

Max. Flow

1200 r/min

Min. Flow

54 0

50 100 150 200 250 300

0 0

(700) (1500) (2200) (2900) (3600) (4400)

Outlet Pressure bar (psi)
(Sound pressure data equivalent to NFPA)

Delivery and Ef

800 r/min

50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet

130 (34)
104 (28)
78 (21)
52 (14)
26 (7)
0 50 100 150 200 250 300 350 (700) (1500) (2200) (2900) (3600) (4400) (5000)
Outlet Pressure bar (psi)

Delivery l/min (USgpm)

Typical Noise Levels at 1500 and 1000 r/min with Petroleum Oil (10W) at 50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet
70

1500 r/min Max. Flow
66

1500 r/min

Min. Flow

1000 r/min Max. Flow

1000 r/min

Min. Flow

50 100 150 200 250 300

(700) (1500) (2200) (2900) (3600) (4400)

Outlet Pressure bar (psi)

Input Torque and Pow er at 1800 r/min 50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet 300 (2655)

270 (2390) 240 (2124)

Input Torque, Full Stroke

210 (1859)

180 (1593)

60 (80)

150 (1328) 120 (1062)
90 (797)

50 (67)

Input Powe, r Full Stroke

40 (54)

30 (40)

60 (531) 30 (266)
0 0

Cut-off

20 (27)

ICnuptu-otfTof rque, 10 (13) 0
50 100 150 200 250 300 350 (700) (1500) (2200) (2900) (3600) (4400) (5000)

Outlet Pressure bar (psi)

Noise Level dBA Input Torque Nm(in.lb.)

12 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Input Power kW (hp)

Performance
Quiet version, optimized for 1000-1800 rpm (E) PVM057

Delivery and Ef

0 r/min

50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet

100 V

100 (26)

80 (21)

60 (16)

40 (11)

20 (5)

0 50 100 150 200 250 300 350

(700) (1500) (2200) (2900) (3600) (4400) (5000)

Outlet Pressure bar (psi)

Delivery l/min (USgpm)

Delivery and Ef

0 r/min

50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet

100

V 90

100 (26)

80 (21)

60 (16)

40 (11)

20 (5)

0 50 100 150 200 250 300 350

(700) (1500) (2200) (2900) (3600) (4400) (5000)

Outlet Pressure bar (psi)

Delivery l/min (USgpm)

Input Torque and Power at 1500 r/min 50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet
330 (2921)

300 (2655)

270 (2390) 240 (2124) 210 (1859)

Input Torque, Full Stroke

180 (1593) 150 (1328)

Input Powe, r Full Stroke

60 (80) 50 (67)

120 (1062)

40 (54)

90 (797)

30 (40)

60 (531) 30 (266)
0 0

20 (27)
10 (13)
0 50 100 150 200 250 300 350 (700) (1500) (2200) (2900) (3600) (4400) (5000)
Outlet Pressure bar (psi)

Input Power kW (hp) Input Torque Nm(in.lb.)

Input Torque and Power at 1200 r/min 50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet
330 (2921)

300 (2655)

270 (2390) 240 (2124) 210 (1859)

Input Torque, Full Stroke

180 (1593)

150 (1328) 120 (1062)
90 (797) 60 (531) 30 (266)

Input Powe, r Full Stroke

40 (54) 30 (40) 20 (27) 10 (13)

0 50 100 150 200 250 300 350

(700) (1500) (2200) (2900) (3600) (4400) (5000)

Outlet Pressure bar (psi)

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 13

Input Torque Nm(in.lb.)

Input Power kW (hp)

Performance
Quiet version, optimized for 1000-1800 rpm (E) PVM057

100 90 80 70 60 50 40 30 20 10 0
0

Delivery and Ef

000 r/min

50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet

80 (21)
60 (16)
40 (11)
20 (5)
0 50 100 150 200 250 300 350 (700) (1500) (2200) (2900) (3600) (4400) (5000)
Outlet Pressure bar (psi)

Delivery l/min (USgpm) Case Flow l/min (USgpm)

Case Flow Versus Outlet Pressure at Full Flow, 1800 r/min 50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet
5 (1.32)
4 (1.06)
3 (0.79)
2 (0.53)
1 (0.26)
0 0 50 100 150 200 250 300 350 (700) (1500) (2200) (2900) (3600) (4400) (5000) Outlet Pressure bar (psi)

330 (2921) 300 (2655) 270 (2390) 240 (2124) 210 (1859) 180 (1593) 150 (1328) 120 (1062)
90 (797) 60 (531) 30 (266)
0 0

Input Torque and Power at 1000 r/min 50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet
Input Torque, Full Stroke

Input Powe, r Full Stroke

40 (54) 30 (40)

20 (27)

10 (13)

0 50 100 150 200 250 300 350 (700) (1500) (2200) (2900) (3600) (4400) (5000)
Outlet Pressure bar (psi)

Input Power kW (hp) Case Flow l/min (USgpm)

Case Flow Versus Outlet Pressure at Cut off, 1800 r/min 50°C (120°F) and 1.0 bar absolute (0 psi gauge) Inlet
1,1 (0.29)

1,0 (0.26)

0,9 (0.24)

0,8 (0.21)

0,7 (0.18)

0,6 (0.16)

0,5 (0.13) 0

50 100 150 200 250 300 350 (700) (1500) (2200) (2900) (3600) (4400) (5000)
Outlet Pressure bar (psi)

Input Torque Nm (in.lb.)

14 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Noise Level dBA Input Torque Nm (in.lb.)
Case Flow l/min (USgpm)

Performance
Higher speed version (M) PVM057

Typical Noise Levels Petroleum Oil (10W) at 93°C (200°F), 1.0 bar absolute (0 psi gauge) Inlet 82

150 (40) 140 (37)

78 2500 r/min Max. Flow
74

2500 r/min Min. Flow

130 (34) 120 (32) 110 (29) 100 (26)

90 (24)

80 (21)

70 (18)

60 (16)

62 600 r/min Max. Flow
58
54

600 r/min Min. Flow

50 (13) 40 (11) 30 (8) 20 (5) 10 (3)

50 100 150 200 250 300

(700) (1500) (2200) (2900) (3600) (4400)

Outlet Pressure bar (psi) (Sound pressure data equivalent to NFAP)

Delivery and Case Flow Versus Speed
50 bar (700 psi), Delivery
280 bar (4000 psi), Delivery
280 bar (4000 psi), 6,0(1.6) 5,0 (1.3) 4,0 (1.1) 3,0 (0.8)
50 bar (700 psi), 2,0(0.5) 1,0 (0.3) 0
500 1000 1500 2000 2500 Speed r/min

Overall Ef

Versus Speed

at 93°C (200°F) and 1.0 bar absolute (0 psi gauge) Inlet

50 bar

(700 psi)

90 100 bar (1500 psi)
150 bar 85 (2200 psi)

200 bar 80 (2900psi)

75 250 bar (3600 psi)

70 280 bar
(4000 psi)

500

1000 1500 Speed r/min

2000 2500

320 (2832) 300 (2655) 280 (2478) 260 (1858) 240 (2124) 220 (1947) 200 (1770) 180 (1593) 160 (1416) 140 (1239) 120 (1062) 100 (885)
80 (708) 60 (531) 40 (354) 20 (177)
0 0

Input Torque Versus Speed
1.0 bar absolute (0 psi gauge) inlet
320 bar (4600 psi)
280 bar (4000 psi) 250 bar (3600 psi)
200 bar (2900 psi)
150 bar (2200 psi)
100 bar (1500 psi)
50 bar (700 psi) 17 bar (250 psi)
500 1000 1500 2000 2500 3000 Speed r/min

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 15

Performance
Higher speed version (M) PVM057

Pressure bar (psi)

Case Flow l/min (USgpm)

Input Power @ Full Flow kW (hp)

78 (105) 72 (97) 66 (89) 60 (80)

Input Power Versus Speed 93°C (200°F), 1.0 bar absolute (0 psi gauge) Inlet
320 (4600)
280 (4000) 250 (3600)

54 (72) 48 (64)

200 (2900)

42 (56) 36 (48)

150 (2200)

30 (40) 24 (32)

100 (1500)

18 (24) 12 (16)

50 (700)

6 (8) 0 0

17 (250)

500

1000 1500 2000 2500

Speed r/min

Input Torque and Case Flow Versus Speed

@ 93°C (200°F), load sense standby

and 1.0 bar absolute (0 psi gauge) inlet

6 (53)
5 (44) 11 bar (160 psi)
4 (35) differential,

20 bar (300 psi) differential, Input Torque

Input Torque 3 (27)

8.0 (2.11) 6.0 (1.58)

2 (18)

1 (9)

11 bar (160 psi) differential, 20 bar (300 psi) diCffaesreenFtloiawl, Case Flow

500 1000 1500 2000

Speed r/min

4.0 (1.06) 2.0 (0.53) 0 2500

Input Torque and Case Flow Versus Speed

@ 93°C (200°F), cut-off and 1.0 bar absolute (0 psi gauge) inlet

100 (885)

90 (796) 80 (708)

280 bar (4000 psi) Input Torque

70 (619) 60 (531) 50 (442) 40 (354)

280 bar (4000 psi) Case Flow

10 (2.6) 8 (2.1)

30 (265)
20 (177)
10 (88) 0

150 bar (2200 psi), Case Flow
150 bar (2200 psi), InputoTrque 500 1000 1500 2000 Speed r/min

6 (1.6) 4 (1.1) 2 (0.5) 2500

Input Torque Nm(in.lb.)

16 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Case Flow l/min (USgpm)

Performance
Quiet version, optimized for 1000-1800 rpm (E) PVM063

Noise Level dBA

Delivery l/min (USgpm)

Typical Noise Levels at 1800 and 1200 r/min. with Petroleum Oil (1 0W) at 50°C (120°F) and 1.0 bar
absolute (0 psi gauge) Inlet 75
1800 r/min

70 1800 r/min
65

1200 r/min

60 1200 r/min
55

100

150

200

250

(700) (1500) (2200) (2900) (3600)

Outlet Pressure bar (psi)

Delivery and Ef

800 r/min, 50C (120F),

and 1.0 bar absolute (0 psi gauge) Inlet

100 V

120 (32)

100 (26)

80 (21)

60 (16)

40 (11)

20 (5)

50 100 150 200 250

(700) (1500) (2200) (2900) (3600)

Outlet Pressure bar (psi)

Typical Noise Levels at 1500 and 1000 r/min. with Petroleum Oil (10W) at 50°C (120°F) and 1.0 bar
absolute (0 psi gauge) Inlet

75 1500 r/min
70

65 1500 r/min 60 55

1000 r/min

100

150

200

(700) (1500) (2200) (2900)

Outlet Pressure bar (psi)

Sound pressure data equivalent to NFPA.

250 (3600)

Input Torque Nm(in.lb.)

Input Torque and Power at 1800 r/min, 50C (120F), and 1.0 bar absolute (0 psi gauge) Inlet
270 (2390)

240 (2124) 210 (1859)

Input Torque, Full Stroke

180 (1593) 150 (1328) 120 (1062) 90 (1327)
60 (531) 30 (226)

50 (67)

40 (54)

Input Powe, r Full Stroke
CutIC-noupftuf-ot fTof rque,

30 (40) 20 (27) 10 (13)

50 100 150 200 250

(700) (1500) (2200) (2900) (3600)

Outlet Pressure bar (psi)

Input Power kW (hp)

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 17

Noise Level dBA

Delivery -l/min (USgpm)

Performance
Quiet version, optimized for 1000-1800 rpm (E) PVM063

Delivery and Ef

0 r/min, 50C (120F),

and 1.0 bar absolute (0 psi gauge) Inlet

100 V

100 (26)

80 (21)

60 (16)

40 (11)

20 (5)

100 150 200 250

(700) (1500) (2200) (2900) (3600)

Outlet Pressure bar (psi)

Delivery l/min (USgpm)

Delivery and Ef

0 r/min, 50C (120F),

and 1.0 bar absolute (0 psi gauge) Inlet

100 V
90

100 (26)

80 (21)

60 (16)

40 (11)

20 (5)

100 150 200 250

(700) (1500) (2200) (2900) (3600)

Outlet Pressure bar (psi)

Input Tor que and Pow er at 1500 r/min, 50C (120F), and 1.0 bar absolute (0 psi gauge) Inlet

270 (2390)

240 (2124) 210 (1859) 180 (1593)

Input Torque, Full Stroke

150 (1328)

50 (67)

120 (1062)

40 (54)

90 (1327) 60 (531) 30 (226)

Input Powe, r Full Stroke

30 (40) 20 (27) 10 (13)

0 50 100 150 200 250

(700) (1500) (2200) (2900) (3600)

Outlet Pressure bar (psi)

Input Power kW (hp) Input Torque Nm(in.lb.)

Input Torque and Pow er at 1200 r/min, 50C (120F), and 1.0 bar absolute (0 psi gauge) Inlet

270 (2390)

240 (2124) 210 (1859) 180 (1593)

Input Torque, Full Stroke

150 (1328)

50 (67)

120 (1062)

40 (54)

90 (1327)

30 (40)

60 (531) 30 (226)

Input Powe, r Full Stroke

20 (27) 10 (13)

50 100 150 200 250

(700) (1500) (2200) (2900) (3600)

Outlet Pressure bar (psi)

Input Torque Nm(in.lb.)

Input Power kW (hp)

18 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Performance
Quiet version, optimized for 1000-1800 rpm (E) PVM063

Delivery and Ef

000 r/min, 50C (120F),

and 1.0 bar absolute (0 psi gauge) Inlet

100 V
90

100 (26)

80 (21)

60 (16)

40 (11)

20 (5)

100 150 200 250

(700) (1500) (2200) (2900) (3600)

Outlet Pressure bar (psi)

Delivery l/min (USgpm) Case Flow l/min – (USgpm)

Case Flow versus Outlet Pressure at 1800 r/min, Full Flow, 50°C (120°F), and 1.0 bar absolute (0 psi g auge) Inlet
5 (1.32)
4 (1.06)
3 (0.79)

2 (0.53)

1 (0.26)

100

150

200

250

(700) (1500) (2200) (2900) (3600)

Outlet Pressure – bar (psi)

Input Torque and Pow er at 1000 r/min, 50C (120F), and 1.0 bar absolute (0 psi gauge) Inlet

270 (2390) 240 (2124) 210 (1859) 180 (1593) 150 (1328) 120 (1062) 90 (1327)
60 (531) 30 (226)
0 0

Input Torque, Full Stroke

50 (67)

40 (54)

30 (40)

20 (27)

Input Powe, r Full Stroke

10 (13)

50 100 150 200 (700) (1500) (2200) (2900)
Outlet Pressure bar (psi)

0
250 (3600)

Input Power kW (hp) Case Flow l/min – (USgpm)

Case Flow versus Outlet Pressure at Cut off, 1800 r/min, 50°C (120°F), and 1.0 bar absolute (0 psi gauge) Inlet 12 (3.17)

11 (2.91)

10 (2.64)

9 (2.38)

8 (2.11)

7 (1.85)

6 (1.59)

5 (1.32)

4 (1.06) 3 (0.79)

2 (0.53)

1 (0.26) 0 0

100

150

200

(700) (1500) (2200) (2900)

Outlet Pressure – bar (psi)

250 (3600)

Input Torque Nm(in.lb.)

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 19

Performance
Higher speed version (M) PVM063

Typical Noise Levels at 2500 & 600 r/min with Petroleum Oil (10W ) at 93°C (200°F) and 1.0 bar absolute (0 psi gauge) Inlet 85 2500 r/min
80 2500 r/min
75

Noise Level dBA

65 600 r/min
60 600 r/min
55

100

150

200

(700) (1500) (2200) (2900)

Outlet Pressure bar (psi)

Sound pressure data

equivalent to NFAP.

250 (3600)

Overall Ef

ersus Speed

at 93°C (200°F) and 1.0 bar absolute (0 psi gauge) inlet

100

50 bar (725 psi)

90 100 bar
85 (1450 psi)

75 150 bar 70 (2200 psi)
65
60 210 bar (3000 psi)
55

230 bar (3300 psi)

500 1000 1500 2000

Speed r/min

2500 3000

Delivery and Case Flow versus Speed at 93°C (20 0°F), Full Flow 1.0 bar absolute (0 psi gauge) Inlet

160 (42)

140 (37) 120 (32)

50 bar (725 psi) Delivery

100 (26) 80 (21)

210 bar (3000 psi) Delivery

60 (16) 40 (11) 20 (5)
0

8 (2.11)

210 bar (3000 psi) Case Flow

6 (1.59) 4 (1.06)

50 bar (725 psi) Case Flow

2 (0.53)

500 1000 1500 2000 2500 3000 Speed (r/min)

20 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Delivery l/min (USgpm) Case Flow l/min (USgpm)

Performance
Higher speed version (M) PVM063

Input Torque Nm(in.lb.)

Input Torque versus Speed at 93°C (200°F), Full Flo w and 1.0 bar absolute (0 psi gauge) Inlet
300 (2655)

250 (2212) 200 (1770) 150 (1327)

230 bar (3300 psi) 210 bar (3000 psi)
150 bar (2200 psi)

100 (885)

100 bar (1500 psi)

50 (442) 0 0

50 bar (725 psi) 17 bar (250 psi)
500 1000 1500 2000 2500 3000 Speed (r/min)

Input Power kW (hp)

Input Power versus Speed at 93°C (200°F), Full Flow and 1.0 bar absolute (0 psi gauge) Inlet
100 (134)

90 (121)

80 (107) 70 (94) 60 (80)

230 bar (3300 psi) 210 bar (3000 psi)

50 (67) 40 (54)

150 bar (2200 psi)

30 (40)

100 bar (1500 psi)

20 (27) 10 (13)
0 0

50 bar (725 psi) 17 bar (250 psi)
500 1000 1500 2000 2500 3000 Speed (r/min)

Input Tro que and Case Flow versus Speed at 93°C (20 0°F), Load Sense Standby and
1.0 bar absolute (0 psi gauge) Inlet

8 (71)

20.0 (5.28)

7 (62) diffd. Iinffp. IuntpTut T

20 bar (300 psi)

6 (53)

diff. Input Torque

5 (44)

11 1b1arb(a1r6(016p0si)pdsi)ffd. iff.

18.0 (4.76) 16.0 (4.23) 14.0 (3.70) 12.0 (3.17)

4 (35)

11 bar (160 psi) diff.

diffd. Ciffa.sCeaFsleoFwlow Input Torque

3 (27) 2 (18) d2i0ff.bCaar s(3e0F0lop1ws1i)1b1arb(a1r6(016p0si)pdsi)ffd. iff.

11 bar (160 psi) diff.

1 (9)

Case Flow

10.0 (2.64) 8.0 (2.11) 6.0 (1.59) 4.0 (1.06) 2.0 (.53)

0 0 500 1000 1500 2000 2500 3000
Speed (r/min)

Case Flow l/min (USgpm) Input Torque Nm(in.lb.)

Input Torque and Case Flow versus Speed at 93°C (200°F), Pressure Limit Cut-off and 1.0 bar
absolute (0 psi gauge) Inlet

80 (708)

20.0 (5.28)

70 (619)

210 bar (3000 psi) Inpuot rTque

18.0 (4.76)

60 (531)

210 bar (3000 psi) Case Flow

16.0 (4.23) 14.0 (3.70)

50 (442) 40 (354)

150 bar (2200 psi) Case Flow

12.0 (3.17) 10.0 (2.64)

30 (265)

8.0 (2.11)

20 (177) 10 (88)

150 bar (2200 psi) Inpuot Trque

6.0 (1.59) 4.0 (1.06) 2.0 (.53)

0 500 1000 1500 2000 2500 3000 Speed (r/min)

Case Flow l/min (USgpm)

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 21

Input Torque Nm(in.lb.)

Side-ported Models
Without through-drive capability PVM057/063

253.8 [9.99] 164.8 [6.49]

6 LOAD SENSE SIGNAL PORT “J”

168.2 [6.62]

130.0 87.0 RH [5.12] [3.43] 71.0 LH [2.80]

52.37 [2.062]

51.0 [2.01]

49.5 [1.95]

2X 39.0 [1.54]

“K1” INLET GAUGE PORT

77.0 [3.03] 89.0 [3.50] 8

78.0 [3.07] 92.0 [3.62] 8

“K2” OUTLET GAUGE PORT

RIGHT HAND ROTATION SHOWN WITH PRESSURE COMPENSATOR W/LOAD SENSE
LEFT HAND ROTATION SHOWN ON SHEET 2 [MOUNTING FLANGE CODE G]

26.19 [1.031] “C1” OUTLET PORT
4X “C2”

292.2 [11.50] 224.4 [8.83]

3
38.89 79.0 [1.531] [3.11]

118.5 [4.67]

13.11 [.516] 26.19 [1.031]

1 OPTIONAL DRAIN PORT “F”
2X 102.8 [4.05] 213.4 [8.40]

77.5 [3.05]

77.77 [3.062]

21.44 [.844] 42.88 [1.688] 1 OPTIONAL DRAIN PORT “F”

“B1” INLET PORT
4X “B2”

PORT
SAE PORT

“B1”

“B2”

“C1”

“C2”

“F”

“J”

“K1”

2.0 INLET PORT “B1” SAE J518C, 4 BOLT FLANGE PORT
STANDARD PRESSURE SERIES

.500-13 UNC-2B THREAD 1.06 MINIMUM

1.0 OUTLET PORT “C1” SAE J518C, 4 BOLT FLANGE PORT
STANDARD PRESSURE SERIES

.375-16 UNC-2B THREAD .88 MINIMUM

SAE J514 O-RING BOSS PORT “F” FOR .625 O.D. TUBE
.875-14 UNF-2B THREAD

SAE J514 O-RING BOSS PORT “J” FOR .375 O.D. TUBE
.562-18 UNF-2B THREAD

SAE O-RING BOSS PORT “K1” FOR .375 O.D. TUBE
.562-18 UNF-2B THREAD

“K2”
SAE O-RING BOSS PORT “K2” FOR .375 O.D. TUBE
.562-18 UNF-2B THREAD

ISO PORT

N/A

22 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Side-ported Models
With through-drive capability PVM057/063

253.8 [9.99] 164.8 [6.49]

6 LOAD SENSE SIGNAL PORT “J”

168.2 [6.62]

51.0 [2.01]

“K1” INLET GAUGE PORT

77.0 [3.03] 89.0 [3.50] 8

78.0 [3.07] 92.0 [3.62] 8

RIGHT HAND ROTATION

292.2 [11.50] 224.4 [8.83]

OPTIONAL DRAIN PORT “F”

130.0 87.0 RH [5.12] [3.43] 71.0 LH [2.80]

52.37 [2.062]

49.5 [1.95] 2X 39.0 [1.54] “K2” OUTLET GAUGE PORT

26.19 [1.031] “C1” OUTLET PORT
4X “C2”

3
38.89 79.0 [1.531] [3.11]

77.77 [3.062]

21.44 [.844]

“B1” INLET PORT
4X “B2”

42.88 [1.688]

118.5 [4.67]

13.11 [.516] 26.19 [1.031]

OPTIONAL DRAIN PORT “F”
2X 102.8 [4.05] 213.4 [8.40]

77.5 [3.05]

PORT
SAE PORT

“B1”

“B2”

“C1”

“C2”

“F”

“J”

2.0 INLET PORT “B1” SAE J518C, 4 BOLT FLANGE PORT
STANDARD PRESSURE SERIES

.500-13 UNC-2B THREAD 1.06 MINIMUM

1.0 OUTLET PORT “C1” SAE J518C, 4 BOLT FLANGE PORT
STANDARD PRESSURE SERIES

.375-16 UNC-2B THREAD .88 MINIMUM

SAE J514 O-RING BOSS PORT “F” FOR .625 O.D. TUBE
.875-14 UNF-2B THREAD

SAE J514 O-RING BOSS PORT “J” FOR .375 O.D. TUBE
.562-18 UNF-2B THREAD

“K1”
SAE O-RING BOSS PORT “K1” FOR .375 O.D. TUBE
.562-18 UNF-2B THREAD

“K2”
SAE O-RING BOSS PORT “K2” FOR .375 O.D. TUBE
.562-18 UNF-2B THREAD

ISO PORT

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 23

Through-drive Models
PVM057/063
Generic through-drive assembly

73 72

4X TORQUE 103-127 Nm
69 70 71

MODEL CODE POSITION 23
A B C D E F

Item No. 69 (Adapter) (QTY 1)

Item No.70 (Screw) (QTY 4)

= Not required for through-drive = Required for through-drive

Item No.71 (O-ring) (QTY 1)

Item No.72 (O-ring) (QTY 1)

Item No.73 (Coupler) (QTY 1)

Model Code Position 23 Description

SAE “A,” 9T, 16/32 DP, 30° pressure angle, involute spline

SAE “A,” 11T, 16/32 DP, 30° pressure angle, involute spline

SAE “B,” 13T, 16/32 DP, 30° pressure angle, involute spline

SAE “B-B,” 15T, 16/32 DP, 30° pressure angle, involute spline

SAE “C,” 14T, 12/24 DP, 30° pressure angle, involute spline

24 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Thru-drive Models
PVM057/063
SAE “A” Adaptor Flange Features are in metric but use inch threads Dimensions are in millimeters (inches)

44.8 [1.76] 8.5 [.33] 2.0 [.08] O-ring (furnished)

82.60 [3.252]

89.65 [3.530]

Coupling (See Table)

Without adapter plate

13.6 [.53] Coupling length (see table)

284.9 [11.22]

Model Code Position 23
A

Coupling SAE “A,” 9T

Length mm (inch)
62.5 (2.46)

SAE “A,” 11T 62.0 (2.44)

106.38 [4.188] 53.19 [2.094] 3/8-16 UNC-2B 20.3 [.80] (2 BOLT)
Right hand rotation Shown with Pressure Compensator with Load Sense

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 25

Thru-drive Models
PVM057/063
SAE “B” Adaptor Flange Features are in metric but use inch threads Dimensions are in millimeters (inches)
68.70 [2.705] 10.5 [.41] 2.0 [.08] O-ring (furnished)

101.65 [4.002]

108.05 [4.254]

With adapter plate
309.9 [12.20]

Coupling (See Table)
12.0 [.47] Coupling length (See table)

Model Code Position 23

Coupling

SAE “B,” 13T

Length mm (inch)
93.0 (3.66)

SAE “B-B,” 15T 93.0 (3.66)

25.0 [.98] 1/2-13 UNC-2B – THRU (4 BOLT)

4X 35.0 [1.38]

89.8 44.9 [3.54] [1.77]

89.8 [3.54] 44.9 [1.77]

297.4 [11.71] View Rotated 90°

1/2-13 UNC-2B 24.9 [.98] (4 BOLT)

1/2-13 UNC-2B – THRU (2 BOLT)

73.0

[2.87]

12.5

[.49]

146.0

[5.75]

2X 87.5 [3.45] Right hand rotation Shown with Pressure Compensator with Load Sense

91.9 183.9 [3.62] [7.24]

26 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Thru-drive Models
PVM057/063
SAE “C” Adaptor Flange Features are in metric but use inch threads Dimensions are in millimeters (inches)
68.70 [2.703] 15.0 [.59] 2.0 [.08] O-ring (furnished)

127.05 [5.002]

133.45 [5.254]

Coupling (See Table)

With adapter plate

14.5 [.57] Coupling length (See table)

309.9 [12.20]

25.0 [.98]

Model Code Position 23

Coupling

SAE “C,” 14T

Length mm (inch)
93.0 (3.66)

1/2-13 UNC-2B – THRU (4 BOLT)

114.50 [4.508] 57.25 [2.254]

2X 107.0 [4.21]

297.4 [11.71] View Rotated 90°

4X 35.0 [1.38]

114.50 57.25 [4.508] [2.254]

1/2-13 UNC-2B 24.9 [.98] (4 BOLT)
12.5 [.49]

5/8-11 UNC-2B – THRU (2 BOLT)
90.49 [3.562] 180.98 [7.125] Right hand rotation Shown with Pressure Compensator with Load Sense

92.0 184.0 [3.62] [7.24]

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 27

Mounting Flange Options
E – SAE J744-127-2 (C 2-BOLT)
12.4 [.49] 126.98 [4.999] 2X 17.56 [.691]

90.5 [3.56]

181.0 [7.13] 213.0 [8.39]

G SAE J744-127-4 C 4-BOLT

114.5 [4.51]

57.3

[2.25]

57.3

[2.25] 12.4 [.49]

14.36

[.565]

126.98 [4.999]

114.5 [4.51]

28 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Shaft Options

06 – SAE J744-25-1, SAE B-B, STRAIGHT KEYED

6.35 SQUARE [.250]

KEY

28.58 [1.125]

28.10 44.9 [1.106] [1.77]

46.0 [1.81] 08 – SAE J744-25-4, SAE B-B, 15T SPLINE
INVOLUTE SPLINE FLAT ROOT SIDE FIT 15 TOOTH 16/32 PITCH WILL FIT ANSI B92.1a-1976
24.91 DIM A [.981]

38.0 [1.50] 46.0 [1.81] 11 – SAE J744-32-4 SAE C 14T SPLINE
9.6 [.38] INVOLUTE SPLINE FLAT ROOT SIDE FIT 14 TOOTH 12/24 PITCH WILL FIT ASA B92.1a 1976

31.144 [1.2261]

102.0 [4.02]

48.0 [1.89] 56.0 [2.20]

07 – SAE J744-22-4, SAE B, 13T SPLINE

25.38 [.999]

INVOLUTE SPLINE FLAT ROOT SIDE FIT 13 TOOTH 16/32 PITCH WILL FIT ANSI B92.1a-1976

21.736 DIM A [.8560]

33.0 [1.30] 41.0 [1.61]

09 – SAE J744-32-1 SAE C STRAIGHT KEYED

9.6 [.38]

7.937

SQUARE

KEY

34.93 [1.375] [.3125]

35.20 [1.386]

102.0 [4.02]

31.73 [1.249]

48.0 [1.89] 56.0 [2.20]

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 29

Input Shaft Selection Data

SAE Splined Shafts

Model Series PVM057/063

Shaft Designation

Shaft Code

SAE J744-22-4 (SAE “B,” 13T) 07

SAE J744-25-4 (SAE “B-B,” 15T) 08

SAE J744-32-4 (SAE “C,” 14T) 11

Max. Input Torque Nm (lb. in.) 208 (1850) 337 (2987) 640 (5660)

SAE Keyed Shafts

Model Series PVM057/063

Shaft Designation SAE J744-25-1 (SAE “B-B”)
SAE J744-32-1 (SAE “C”)

Shaft Code 06
09

Max. Input Torque
Nm (lb. in.) 215 (1900)
450 (3980)

Maximum total torque of the thru-drive pump and the thru-driven pump(s). Maximum torque that can be applied to the thru-driven pump(s). *This value is limited by the maximum input torque.

Port Options

Max. Thru-drive Output Torque Nm (lb. in.) 208 (1850)* 337 (2987) 337 (2987)
Max. Thru-drive Output Torque Nm (lb. in.) 215 (1900)* 450 (3980)*

Inlet and Outlet Ports
Model Series Inlet/Outlet Port Option PVM057/063 Inch Flange

Port Code
2

Inlet Port “B” SAE J518 Code 61, standard pressure. 2.00 inch diameter, .500-13 x 1.06 bolt holes

Outlet Port “C” SAE J518 Code 61, high pressure. 1.00 inch diameter, .375-16 x .88 bolt holes

Drain, Load Sensing, and Gauge Ports
Model Series Inlet/Outlet Port Option PVM057/063 Inch Flange

Port
Code 2

Drain Port “F” SAE J514 O-ring, 0.625′ O.D. tube. 0.875 -14 UNF-2B thread

Load Sensing Port “J” SAE J514 O-ring, .375′ O.D. tube. .562-18 UNF 2B thread

Gauge Port “K” SAE J514 O-ring, .375″ O.D. tube. .5625-18 UNF 2B thread

30 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

Operating Requirements

Inlet Pressure, Case Pressure, and Operating Temperature Requirements

Inlet Pressure
Rated Absolute bar (psi) 1,0 (14.5)

Minimum
bar, absolute
(in. Hg) 0,85 (5)

Maximum
Gauge
bar (psi) 3,5 (50)

Case Pressure
Maximum Continuous bar (psi) 0,5 (7)

Maximum
Intermittent
bar (psi) 2 (30)

Peak
bar (psi) 3,5 (50)

Operating Temperature

Rated
°C (°F) 82 (180)

Maximum
Intermittent
°C (°F) 104 (220)

Hydraulic Fluids

Fluid

Recommended Operating Viscosity Range cSt (SUS)

Maximum Viscosity at Startup cSt (SUS)

Minimum Viscosity @ Max. Intermittent Temperature of 104°C (220°F) cSt (SUS)

Use antiwear hydraulic oil, or automotive type crankcase oil (designations SC, SD, SE, or SF) per SAE J183 FEB80

16 to 40 (83 to 187)

1000 (4550)

10 (90)

For more information, see Danfoss publication 579. For operation on other alternative or environmentally friendly fluids, please contact your Danfoss Representative.

Bearing life at 50o C (120o F), SAE 10W oil, 1 bar abs (0 psig) inlet pressure

Model Series
098

bPraers(spusri)erated
315 (4568)

rSppmeedrated
1800

Flplomw(rgatpedm)
170 (45)

Bearing hours

liberated

L10

11000

Bearing life can be modified for flow, speed and pressure using the formula:

Ladjusted = liberated x Pressure rated

3.33 Speedrated

Flowrated 3.33 x

Pressure adjusted

Speed adjusted

Flow adjusted

Fluid Cleanliness

The M Series pumps are rated in anti-wear petroleum fluids with a contamination level of 20/18/13 (Danfoss) or ISO 18/13. Operation in fluids with levels more contaminated than this is not recommended. Fluids other than petroleum, severe service cycles, or temperature extremes are cause for adjustment of these codes. Please contact your Danfoss Representative for specific duty cycle recommendation.
Vickers by Danfoss M Series pumps, as with any variable displacement piston pumps, will operate with apparent satisfaction in fluids up to the rating specified here. Experience has shown, however, that pump and hydraulic system life is not optimized with high fluid contamination levels (high ISO cleanliness codes).

Proper fluid condition is essential for long and satisfactory life of hydraulic components and systems. Hydraulic fluid must have the correct balance of cleanliness, materials, and additives for protection against wear of components, elevated viscosity and inclusion of air.

Example: PVM131 operating at 1200 rpm, at 230 bar, and 200 lpm From the chart, find that the rated life is 14000 L10 hours, the rated pressure is 315 bar, the rated flow is 215 lpm and the rated speed is 1800 rpm. Using the formula provided, the new bearing life expectation is calculated as follows:

L adjusted

14000x

315 3.33 x
230

1×800 1200

215 3.33 200

L adjusted

14000×2.85×1.5×1.27

L adjusted

76010

L10 hours

Further modification to bearing life are possible, including de-rating due to special fluids. Generally, standard water-glycol fluids reduce rated bearing life to 20% And case flushing is required. Please contact Danfoss engineering for assistance.

Moment of Inertia (single pump rotating group)

Model
PVM057 PVM063

Moment of Inertia
N-m (sec2) 0.0051 0.0078

lbf-in (sec2) 0.0447 0.0691

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 31

2500

Alternate fluids guide
32 Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps

2500

057 063
2500 057
2500 063

Installation and Start-up

! Warning: Care should
be taken that mechanical and hydraulic resonances are avoided in the application of the pump. Such resonances can seriously compromise the life and/or safe operation of the pump.
Drive Data
Mounting attitude can be either horizontal or vertical, using the appropriate case drain ports to ensure that the case remains full of fluid at all times. Consult your local Danfoss Representative if a different arrangement is required.

In those cases where geometric tolerances of mounting are critical, or where specific tolerance ranges are required and not specified, consult Danfoss Engineering for specific limits.
Direction of shaft rotation, viewed from the prime mover end, must be as indicated in the model designation on the pump either right hand (clockwise) or left hand (counterclockwise).
Direct coaxial drive through a flexible coupling is recommended. If drives imposing radial shaft loads are considered, please consult your Danfoss Representative.

Start-up Procedure
Make sure the reservoir and circuit are clean and free of dirt/debris prior to filling with hydraulic fluid.
Fill the reservoir with filtered oil and fill to a level sufÏcient enough to prevent vortexing at the suction connection to pump inlet. It is good practice to clean the system by flushing and filtering, using an external slave pump.
Caution: Before the pump is started, fill the case through the uppermost drain port with hydraulic fluid of the type to be used. The case drain line must be connected directly to the reservoir and must terminate below the oil level.

Once the pump is started, it should prime within a few seconds. If the pump does not prime, check to make sure that there are no restrictions between the reservoir and the inlet to the pump, that the pump is being rotated in the proper direction, and that there are no air leaks in the inlet line and connections. Also check to make sure that trapped air can escape at the pump outlet.
After the pump is primed, tighten the loose outlet connections, then operate for five to ten minutes (unloaded) to remove all trapped air from the circuit.
If the reservoir has a sight gage, make sure the fluid is clear not milky.

Vickers by Danfoss | Industrial PVM Variable Displacement Piston Pumps 33

by Danfoss
Danfoss Power Solutions, Nordborgvej 81, 6430 Nordborg, Denmark, Tel. +45 74 88 22 22, Fax +45 74 65 25 80 danfoss.com/VickersIndustrial, E-mail: info@danfoss.com Support E-mail: industrialpumpsmotorsupport@danfoss.com
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 to products 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.
© 2024 Danfoss All Rights Reserved Printed in USA Document No. V-PUPI-TM007-E3 DAM No: BC495359532394en-000101 July 2024

Documents / Resources

Danfoss PVM057 PVM Variable Displacement Piston Pump [pdf] User Guide
PVM057 PVM Variable Displacement Piston Pump, PVM057, PVM Variable Displacement Piston Pump, Displacement Piston Pump, Piston Pump, Pump

References

User Manual

Danfoss PVM057 PVM Variable Displacement Piston Pump

Product Information

Product Usage Instructions

FAQ

Introduction

Model Code Selection

Specifications and Performance

Control Options

Performance

Fluid Cleanliness

Installation and Start-up

Documents / Resources

References

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