Key Sheets, Gold Cup pumps P24 and P30, Rocky Mountain Hydrostatics, Hydraulics

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Gold Cup pumps P24 and P30

Example model code:

P24P

-2

-40

-B

-0

Type

Fixed displacement, closed circuit

P24F

P30F

Fixed displacement with high torque thru-drive, closed circuit

P24M

P30M

Variable displacement, closed circuit

P24P

P30P

Variable displacement with high torque thru-drive, closed circuit

P24R

P30R

Variable displacement with high torque thru-drive & shuttle package, closed circuit

P24L

P30L

Variable displacement with medium torque thru-drive, closed circuit

P24X

P30X

Variable displacement with medium torque thru-drive & shuttle package, closed circuit

P24S

P30S

Efficiency

High efficiency (for P24 only)

Standard efficiency

leave blank

Shaft

Keyed SAE - mechanical shaft seal

-2 or -02

Splined SAE - mechanical shaft seal

-3 or -03

Keyed SAE - double lip shaft seal

-7 or -07

Splined SAE - double lip shaft seal

-8 or -08

Keyed (long) SAE - double lip shaft seal

-9 or -09

Keyed (long) SAE - mechanical shaft seal

-10

Rotation

Clockwise

Counter-clockwise

Seals

Nitrile (Buna N)

EPR (not available when using "5A" or "5C" primary controls)(pump will be unpainted unless otherwise specified)

Flourocarbon (Viton)

Design letter (assigned by manufacturer)

Primary controls

None (for fixed displacement units only)

omit

Screw adjustment (spring offset to maximum displacement)

-10

Cylinder control w/ adjustable maximum volume stops

-2A

Cylinder control - 3 position (spring centered with zero adjustment)

-2H

Cylinder control - 2 position electro-hydraulic w/ adjustable maximum volume stop (spring offset to maximum displacement)

-2M

Cylinder control - 3 position (spring centered) electro-hydraulic

-2N

Rotary servo - spring centered

-40

Rotary servo - spring centered w/ adjustable maximum volume stops

-4A

Rotary servo - spring centered w/ automatic brake control

-4B

Rotary servo - spring centered w/ adjustable maximum volume stops & automatic brake control

-4C

Electro-hydraulic stroker w/ adjustable maximum volume stops

-5A

Electro-hydraulic stroker w/ adjustable maximum volume stops & automatic brake control

-5C

High IQ with 10 gpm servovalve & volume indicator

-7D

High IQ with 10 gpm servovalve & 4A (rotary servo) control

-7F

High IQ with 4DC01 valve & volume indicator

-7J

High IQ with 4DC01 valve & 4A (rotary servo) control

-7K

Hydraulic stroker w/ adjustable maximum volume stops

-8A

Hydraulic stroker w/ adjustable maximum volume stops & automatic brake control

-8C

Electro-hydraulic stroker w/ adjustable maximum volume stops

-9A

Electro-hydraulic stroker w/ adjustable maximum volume stops & automatic brake control

-9C

Secondary controls

None (for fixed displacement units only)

omit

Volume indicator

Torque limiter & volume indicator

Cam position feedback potentiometer

Cam position feedback RVDT (DC)

Control location

None (for fixed displacement units only)

omit

Primary control on port A side

-A

Primary control on port B side

-B

Control and displacement features

2M* & 2N* controls

4D01 valve, 110VAC/60Hz with Hirschmann connector

4D01 valve, 12VDC with Hirschmann connector

4D01 valve, 240VAC/50Hz with Hirschmann connector

4D01 valve, 110VAC/60Hz, wiring box

4D01 valve, 12VDC, wiring box

Cetop3 (D03)(NG6) interface, no directional valve

4D01 valve, 24VDC with Hirschmann connector

4D01 valve, 110VAC/50Hz with Hirschmann connector

5** controls

with deadband

without deadband

7** controls

without manual override shutoff

with manual override shutoff (required for F & K primary options)

8** controls

75 - 350 psi (5 - 24 bar)

75 - 435 psi (5 - 30 bar)

100 - 380 psi (7 - 26 bar)

150 - 400 psi (10 - 28 bar)

75 - 250 psi (5 - 17 bar)

9** controls

24VDC

12VDC

All other controls

Reduced displacement options for P*F & P*M

Standard cam (19-degree)

P24 with 17-degree cam {22.0 cu.in./rev. (360 cc/rev.)}

P30 with 17-degree cam {27.2 cu.in./rev. (446 cc/rev.)}

Internal pump

2.81 cu.in./rev. (46 cc/rev.) (P*P/S/X only) (standard) (14 GPM RING) (omit if no external drive is required)

1.61 cu.in./rev. (26.4 cc/rev.) (P*P/S/X only) (auxiliary external replenishing flow required) (8 GPM RING)

-1

1.05 cu.in./rev. (17.2 cc/rev.) (P*P/S/X only) (auxiliary external replenishing flow required) (5 GPM RING)

-2

3.56 cu.in./rev. (58.3 cc/rev.) (P*P/S/X only) (17 GPM RING)

-3

4.84 cu.in./rev. (79.3 cc/rev.) (P*P/S/X only) (25 GPM RING)

-4

5.42 cu.in./rev. (88.8 cc/rev.) (P*P/S/X only) (28 GPM RING)

-5

6.10 cu.in./rev. (100.0 cc/rev.) (P*P/S/X only) (31 GPM RING)

-6

No internal pump (standard on P*R/L/F/M)(no price adder for P*R/L/F/M units)

-X

External drive

None

omit

SAE-B (SAE 101-2 for P*S/X)(SAE 101-2 & SAE 101-4 for P*R/L/M) (no price adder for P*R/L units)

SAE-C (SAE 127-2 for P*S/X)(SAE 127-2 & SAE 127-4 for P*R/L/M)

SAE-D (SAE 152-4)(P*R/L/M only)

SAE-E (SAE 165-4)(P*R/L/M only)

SAE-F (SAE 177-4)(for P*R/L/M only)

External mounting

No external pump mounted (omit if no external drive is required)

External pump mounted (requires special modification "-M2")(must be separately specified)

Special modification

None

omit

No paint

-NP

Other special modification (examples: bronze caged barrel bearing for low viscosity fluids, tandem pumps, etc.)

-M2

*Consult Factory for Pricing

T6C vane pump (for P*S)

T6CC vane pump (for P*S)

Reclamation system

5 psi check valve

At Rocky Mountain Hydrostatics, our primary business objective is to supply remanufactured axial piston pumps on an
exchange basis, with in stock availability, 100% of the time.

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