OPT.013 Series

Fixed displacement axial piston bent-axis hydraulic motors

Purpose:
Hydraulic motors are intended for operation in open and close loops of stationary and mobile installations. Hydraulic motors convert the working fluid energy into the shaft rotation mechanical energy.

Working displacement: 12, 28, 56, 80, 112, 160, 250 ccm/rev

Technical characteristics

Capacity ( cc ) 12cc 28cc 56cc 80cc 112cc 160cc 250cc
Working displacement Vg ccm 11.Haz 28 56 80 112 160 250
Max. rotation speed nmax rpm 6000 4750 3750 3350 3000 2650 2100
Consumed feed  (at nmax) qmax l/min 70 133 210 268 336 424 525
Power                   
at ∆p=450 bar  N kW 47  89 140 179 225 284 351
at ∆p=400 bar N kW 41 79 125  159 200 252 312
at ∆p=350 bar  N kW 36  69 109  139 175 221 273
at ∆p=250 bar N kW 26 49 78 100 254 158 195
Torque                  
at ∆p=450 bar T Nm 74 179 358 511 715 1022 1597
at ∆p=400 bar T Nm 66 159 318 454 636 909 1420
at ∆p=350 bar T Nm 58 139 278 397 556 795 1242
at ∆p=250 bar T Nm 41 99 199 284 397 568 887
Weight m kg 4 9 17 19.2 29 45 65

Design:
- fixed displacement axial piston bent-axis hydraulic motors
- cylinder block inclination angle of 250
- bimetal steel block
- mounting dimensions as per DIN / ISO standards

Options:
- loop flushing valve
- safety valves
- shaft rotation frequency sensor

 

OPT.013 Series
OPT.014 Series

Fixed displacement axial piston bent-axis hydraulic motors

Purpose:
Hydraulic motors convert the working fluid energy into the shaft rotation mechanical energy.
Hydraulic motors are intended for operation in open and close loops of stationary and mobile installations.

Working displacement: 56, 107 ccm/rev

Technical characteristics:

Capacity ( cc ) 56cc 107cc
Working displacement Vg ccm 56.1 106.7
Max. rotation speed nmax rpm 3750 3000
Consumed flow (at nmax) qmax l/min 280 320
Power N kW 187 286
at p=450 bar N kW 167 255
at p=400 bar N kW    
Torque T Nm 358 684
at p=450 bar T Nm 318 608

Design:
- fixed displacement axial piston bent-axis hydraulic motors
- cylinder block inclination angle of 400
- cast iron housing
- bimetal steel block
- mounting dimensions as per DIN / ISO standards

Special features:
- standard version
- mounted-in version (cartridge-type)

Options:
- loop flushing valve
- safety valves
- purge relief valve
- by-pass valve
- shaft rotation frequency sensor

Equivalent to: ​Rexroth® A2FM56..., A2FE56..., Parker® F12-60…C, F12-80, F12-110, Sam Hyd® H1C75

OPT.014 Series
OPT.604 Series

Fixed displacement axial piston swash plate hydraulic motors

Purpose:
Hydraulic motors convert the working fluid energy into the shaft rotation mechanical energy.
Hydraulic motors are intended for operation in stationary and mobile installations in a set with hydrostatic transmissions (HST).

Working displacements: 71, 90, 110, 125 ccm/rev

Technical characteristics:

Capacity ( cc ) 406.0.71cc 406.0.90cc 406.0.110cc 406.0.125cc
Working displacement Vg, ccm/rev 71 90 110 125
Shaft rotation frequency n, rpm        
- nominal nnom 2000 2000 2000 2000
- max nmax, at input pressure = 0,08 MPa 3050 3050 3000 3000
- peak npeak, at input pressure = 0,2 MPa 3300 3300 3200 3200
Flow Q, l/min        
- nominal Qnom 149.47 189.47 173.68 197.37
- max Qmax 227.95 288.95 347.37 394.74
- peak Qpeak 246.63 312.63 370.53 421.05
Boost pressure (difference) ∆P, MPa        
- nominal ∆Pnom 25 25 25 25
- max working ∆Pmax 40 40 40 40
- peak ∆Ppeak 45 45 45 45
Purge relief valve adjustment pressure Pn,MPa 2.3 2.3 2.3 2.3
Drain pressure Pdr, МPa        
- max working 0.25 0.25 0.25 0.25
- max short-term (t<5 min) 0.5 0.5 0.5 0.5
Effective power N, kW        
- nominal Nnom (at nnom, Pnom) 56.05 71.05 65.13 74.01
- max Nmax (at nmax, Pmax) 136.77 173.37 208.42 236.84
- peak Npeak (at npeak, Ppeak) 166.47 211.02 250.10 284.21
Torque T, Nm        
- nominal Тnom (at Pnom) 254.25 322.29 393.91 447.62
- max Tmax  (at Pmax) 406.80 515.66 630.25 716.20
- peak Tpeak (at Ppeak) 457.65 580.12 709.04 805.72
Weight, kg 40 40 48 48

Design:  
- fixed displacement axial piston swash plate hydraulic motors
- mounting dimensions as per DIN / ISO / SAE standards

Hydraulic motors have mounted-in the end cap:
- loop flushing valve
- purge relief valve

Options available on request:
- check-safety valves
- shaft rotation frequency sensor

Equivalent to: Rexroth® AA2FM80, AA2FM90, AA2FM107, AA2FM125, Danfoss® 90M75, 90M100, 90M130

OPT.604 Series
OPT.FM series

Fixed displacement axial piston swash plate hydraulic motors.

Hydraulic motors OPT.FM.0.90 were developed on request of foreign consumers. Hydraulic motors OPT.FM.0.90 were initially intended for use in a set with a hydrostatic transmission of truck mounted concrete mixers. At present this series of hydraulic motors is widely used in hydraulic drives of mobile machinery f.i. in road rollers.

Working displacement: 71, 80, 90 ccm/re

Design:
- min overall dimensions in its class
- min weight in its class
- one side location of working lines
- mounted-in rotation speed sensor

Further development of OPT.FM series is carried out by the plant: hydraulic motors with working displacement 112cc/rev. on the base of the introduced design.

OPT.FM series