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HY Series CY Series HA2F Series HA2F(O)(M) Series HA4V Series HA7V Series HA10V(S)O/31 Series HA10V(S)O/32 Series HA10V(S)O/52 Series HA10V(S)O/53 Series HA10VNO/5* Series HA15V Series
  • Size 45 to 180
  • Nominal pressure 280 bar
  • Max. pressure 350 bar
  • Open circuit
  • Measurement sensor link on high pressure oil port
  • The cradle bearing has been released hydrostatic
  • High resistance to cavitation, oil absorption pressureand shell pressure peak drop
  • Universal through drive shaft
rexroth pumps
rexroth pumps
rexroth pumps
rexroth pumps
rexroth pumps
rexroth pumps
rexroth pumps
rexroth pumps
Technical parameters (theoretical values, excluding efficiency and tolerances, approximate values)
Size NG 045 071 100 140 180
Geometric displacement (per revolution) Vg max cm³ 45 71 100 140 180
Max. speed Vg max nnom per minute revolutions per minute 1800 1800 1800 1800 1800
Flow rate nnom and Vg max qv l/min 81 128 180 252 324
nt = 1500 revolutions per minute qv ε l/min 67.5 106.7 150 210 270
Power nnom, Vg max and Δp = 280 bar P kW 38 59.7 84 118 151
nE = 1500 revolutions per minute PE kW 31 50 70 98 125
Torque Vg max and Δp = 280 bar T Nm 200 317 446 624 802
Vg max and Δp = 100 bar T Nm 72 113 159 223 286
Rotational stiffness of the drive shaft p c Nm/rad 34587 80627 132335 188406 213022
S c Nm/rad 29497 71884 121142 169537 171107
R c Nm/rad 41025 76545 – – –
Rotational assembly moment of inertia JTW kgm² 0.0035 0.0087 0.0185 0.0276 0.033
Max. angular acceleration α rad/s² 4000 2900 2400 2000 2000
Case volume V L 1.0 1.6 2.2 3.0 2.7
Weight (approximate) m kg 30 47 69 73 78
Order type
01 02 03 04 05 06 07 08 09 10 11
HA10VS O / 32 - V B
Axial piston element
01 Disc design, variable pump, nominal pressure 280 bar, maximum pressure 350 bar HA10VS
Operating mode
02 Pump, open circuit O
Size (NG)
03 Geometric displacement 045 071 100 140 180
Control regulating device 045 071 100 140 180
04 Two point direct action control ● ● ● ● ○ DG
Pressure controller Hydraulic pressure ● ● ● ● ○ DR
Tape flow control Hydraulic pressure X-T On ● ● ● ● ○ DRF
X-T Block up ● ● ● ● ○ DRS
Pressure cut-off Hydraulic pressure Remote control ● ● ● ● ○ DRG
Power control with pressure cut-off Hydraulic pressure Control initial value to 50 bar ● ● ● ● ○ LA5D
from from 51 to 90 bar ● ● ● ● ○ LA6D
91 to 160 bar ● ● ● ● ○ LA7D
160 to 240 bar ● ● ● ● ○ LA8D
Higher than 240 bar ● ● ● ● ○ LA9D
Remote control Hydraulic pressure Control initial value vide LA.D ● ● ● ● ○ LA.DG
Flow control, X-T Block up Hydraulic pressure Control initial value vide LA.D ● ● ● ● ○ LA.DS
Electric covering (Negative control) Control initial value vide LA.D ● ● ● ● ○ LA.S
Series
05 Series 3, Index 2 32
Direction of rotation
06 From the end of the shaft Clockwise R
Anti-clockwise L
Sealing material 045 071 100 140 180
07 Viton (FKM) ● ● ● ● ○ V
Nitrile butadiene rubber (NBR) ● ● ● ● ○ P
Driving shaft 045 071 100 140 180
08 Flat key shaft according to DIN 6885, limited adaptability for direct transmission ● ● ● ● ○ P
Spline shaft, ANSI B92.1a, standard shaft ● ● ● ● ○ S
Similar to shaft "S", but suitable for higher input torque ● ● - - - R
SAE flat key ● ● ● ● ● K
Mounting flange
09 ISO 3019-2; 4 hole B
Oil port and fastening thread configuration 045 071 100 140 180
10 SAE flange for oil inlet and outlet, metric fixed screw hole without universal through shaft drive ● ● ● ● ○ 12N
SAE flange for oil inlet and outlet, metric fixed screw hole with universal through shaft drive ● ● ● ● ○ 22U
Oil inlet and outlet SAE flange, inch fixed screw hole with universal through shaft drive ● ● ● ● ○ 72U
Through drive shaft 045 071 100 140 180
11 Flange ISO 3019-2 Diameter Splined shaft sleeve Diameter
Without Thru-drive shaft ● ● ● ● ● 00
Without Thru-drive shaft, with Thru-drive shaft, No coupling, No adapter flanges, With properly closed cover — ▲ ▲ ▲ — 99
ISO 80, 2 holes 3/4 in 11T 16/32DP ● ● ● ● ○ B2
ISO 100, 2 holes 7/8 in 13T 16/32DP ● ● ● ● ○ B3
1 in 15T 16/32DP ● ● ● ● ○ B4
ISO 125, 4 holes 1 in 15T 16/32DP ● ● ● ● ○ E1
ISO 160, 4 holes 1 1/4 in 14T 12/24DP — ● ● ● ○ B8
ISO 180, 4 holes 1 1/2 in 17T 24/24DP — — ● ● ○ B9
1 3/4 in 13T 8/16DP — — — ● ○ B7
Flange ISO 3019-1 Diameter Splined shaft sleeve Diameter
82-2 (A) 5/8 in 9T 16/32DP ● ● ● ● ○ 01
3/4 in 11T 16/32DP ● ● ● ● ○ 52
101-2 (B) 7/8 in 13T 16/32DP ● ● ● ● ○ 68
1 in 15T 16/32DP ● ● ● ● ○ 04
127-4 (C) 1 in 15T 16/32DP ● ● ● ● ○ E2
1 1/4 in 14T 12/24DP - ● ● ● ○ 15
127-2 (C) 1 1/2 in 17T 12/24DP - - ● ● ○ 24
152-4 (D) 1 1/2 in 17T 12/24DP - - ● ● ○ 96
1 3/4 in 13T 8/16DP - - - ● ○ 17