LD SERIES – Dimensional Specification

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Hydrokraft Hydraulic Pumps

Innovative Hydraulic Sales (I H S) supplies industrial-duty Hydrokraft open-circuit and closed-circuit hydraulic pumps as well as Hydrokraft hydraulic motors.

These are some of the excellent features of the Hydrokraft hydraulic pumps:

  • Axial Piston, Swash Plate Design
  • Fixed or Variable Volume
  • Tandem Mounting Capability
  • Exceptionally Quiet Operation
  • Superior Service Life
  • Contamination Resistance
Hydrokraft Technical Data Sheet

Hydrokraft Opened Circuit Pumps Models:

  • Series PF
  • Series PV
  • Series PFOS
  • Series PVOS
  • Series PFW
  • Series PVW
Hydrokraft Open Circuit  Technical Data Sheet

Hydrokraft Closed Circuit Pumps Models:

  • Series PVG
  • Series PVGS
  • Series TVWS
Hydrokraft Closed Circuit  Technical Data Sheet

If you do not see the Hydrokraft hydraulic pump or motor model that you are looking for, please do not hesitate to contact one of our Fluid Hydraulic Specialists.

Motor with Shrink Disc Coupling

Motor with Shrink Disc Coupling

Motor with Shrink Disc Coupling

Motor Type
A
(mm)
B
(mm)
dw
(mm)
E
(mm)
F
(mm)
G
(mm)
Weight
(kg)
Main Ports
(A1,A2,C1,C2)
Drain Ports
(D1,D2)
HM 3.2-5.0
650
725
120
259
313
693
495
SAE 1¼ “
BSP ¾ “
HM 6.0
650
767
140
301
313
735
518
SAE 1¼ “
BSP ¾ “
HM 6.5
650
767
140
301
313
735
542
SAE 1¼ “
BSP ¾ “
HM 7.5
650
767
140
301
313
735
561
SAE 1¼ “
BSP ¾ “
HM 9.0
650
965
140
290
520
932
618
SAE 1¼ “
BSP ¾
“

Hallow Shaft Motors With Female Splines

Hallow Shaft Motors With Female Splines

Hallow shaft motors with female splines

Motor Type
A
(mm)
B
(mm)
C
(mm)
dw
(mm)
E
(mm)
F
(mm)
Weight
(kg)
Main Ports
(A1,A2,C1,C2)
Drain Ports
(D1,D2)
HM 3.2-5.0
650
651
N120x5x30x22x9H
185
313
619
481
SAE 1¼ “
BSP ¾ “
HM 6.0
650
671
N140x5x30x26x9H
205
313
639
498
SAE 1¼ “
BSP ¾ “
HM 6.5
650
671
N140x5x30x26x9H
205
313
639
522
SAE 1¼ “
BSP ¾ “
HM 7.5
650
671
N140x5x30x26x9H
205
313
639
535
SAE 1¼ “
BSP ¾ “
HM 9.0
650
890
N140x5x30x26x9H
238
520
850
578
SAE 1¼ “
BSP ¾

Hallow Shaft Motors With Male Splines

Hallow Shaft Motors With Male Splines

Hallow Shaft Motors With Male Splines

Motor Type
A
(mm)
B
(mm)
C
(mm)
dw
(mm)
E
(mm)
F
(mm)
Weight
(kg)
Main Ports
(A1,A2,C1,C2)
Drain Ports
(D1,D2)
HM 3.2-5.0
650
725
N140x5x26x26x9f
259
313
693
463
SAE 1¼ “
BSP ¾ “
HM 6.0
650
725
N140x5x26x26x9f
259
313
693
484
SAE 1¼ “
BSP ¾ “
HM 6.5
650
767
N160x5x30x26x9f
301
313
735
502
SAE 1¼ “
BSP ¾ “
HM 7.5
650
767
N160x5x30x26x9f
301
313
735
520hh
SAE 1¼ “
BSP ¾

Brake : Static / Parking

Brake : Static / Parking

Brake : Static / Parking

Motor Type
A
(mm)
B
(mm)
C
(mm)
D
(mm)
Brake release pressure (bar)
Brake Torque Max (Nm)
HM 3.2-7.5
400
165
53
200
20-30
16660
HM 9.0
480
195
62
240
20-30
50000

MECHANICAL EFFICIENCY, ηm

MECHANICAL EFFICIENCY, ηm

MECHANICAL EFFICIENCY, ηm

*Starting Torque Efficiency should be taken as 0.86 

RECOMMENDED CHARGE PRESSURE, Pc

RECOMMENDED CHARGE PRESSURE, Pc

RECOMMENDED CHARGE PRESSURE, Pc

VOLUMETRIC LOSS, QL AT 20° (50cSt)

VOLUMETRIC LOSS, QL AT 20° (50cSt)

VOLUMETRIC LOSS, QL AT 20° (50cSt)