Industrial Hydraulics Hydraulic and Electronic Components

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MotorsИндастриал Технолоджис www.ind-techno.com.ua +38 044 596 04 2934 Hydraulics Bosch Rexroth AGFixed displacement motorsDetailed information:RE 91120• Sizes NG22 to 500• Axial piston swashplate design• Open and closed circuits• Series 1 (size 71)• Series 3 (sizes 22 to 56 and sizes 125 to 500)• Small installation height• Operation with HF fluids possible with reduced technical data (sizes 71 to 500)Type A4FMSize 22 28 40 56Nominal pressure p Nbar 400 400 400 400Peak pressure p maxbar 450 450 450 450Swept volume V gcm³ 22 28 40 56Speed n maxrpm 4250 4250 4000 3600Inlet flow q V maxl/min 93 119 160 202Torque Δp = 400 bar T Nm 140 178 255 356Weight (approx.) m kg 11 11 15 21Size 71 125 250 500Nominal pressure p Nbar 350 350 350 350Peak pressure p maxbar 400 400 400 400Swept volume V gcm³ 71 125 250 500Speed n maxrpm 3200 2600 220 180Inlet flow q V maxl/min 227 325 550 900Torque Δp = 350 bar T Nm 395 696 1391 2783Weight (approx.) m kg 34 61 120 260Industrial Technologies
Индастриал Технолоджис www.ind-techno.com.ua +38 044 596 04 29Bosch Rexroth AG Hydraulics35MotorsVariable displacement motors• Sizes NG28 to 1000• Axial piston bent-axis design• Open and closed circuits• Series 6• Motor available as standard version (A6VM) or plug-in version (A6VE)• Wide control range (can be swiveled over zero)• High speeds and high torque• Optional: Counterbalance valve, flushing and boost pressure valve• A6VE: for compact installation into mechanical gearboxesType A6VM and A6VESize A6VM/A6VE 28 55 80 107 160 250Nominal pressure p Nbar 400 400 400 400 400 350Peak pressure p maxbar 450 450 450 450 450 400Swept volume V g maxcm³ 28.1 54.8 80 107 160 250Speed 1) at V g maxn maxrpm 5550 4450 3900 3550 3100 2700at V g< V g maxn maxrpm 8750 7000 6150 5600 4900 3600Inlet flow at n maxq V maxl/min 156 244 312 380 496 675Torque 2) Δp = 350 bar T Nm ‒ ‒ ‒ ‒ ‒ 1391Δp = 400 bar T Nm 179 349 509 681 1019 ‒Weight (approx.) m kg 16 26 34 47 64 90Size A6VM 140 200 355 500 1000Nominal pressure p Nbar 400 400 350 350 350Peak pressure p maxbar 450 450 400 400 400Swept volume V g maxcm³ 140 200 355 500 1000Speed 1) at V g maxn maxrpm 3250 2900 2240 2000 1600at V g< V g maxn maxrpm 5150 4600 2950 2650 2100Inlet flow at n maxq V maxl/min 455 580 795 1000 1600Torque 2) Δp = 350 bar T Nm ‒ ‒ 1978 2785 5571Δp = 400 bar T Nm 891 1273 ‒ ‒ ‒Weight (approx.) m kg 60 80 170 210 430Overview of control and adjustment devicesHD / EPHydr. control, pilot pressure-related/ el. controlwith proportional solenoidHZ / EZHydraulic / electrical twopointcontrolHAAutomatic control, highpressure-relatedDAHydr. control, speed-relatedDetailed information:A6VM: RE 91604A6VE: RE 916061)While adhering to q V max2)Torque at V g maxIndustrial Technologiesp St / Ip St / Ip BV g minV g maxV g minV g maxV g minV g maxp B= Operating pressurep St= Pilot pressureI = Control currentV g= Swept volume
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Industrial Hydraulics Hydraulic and Electronic Components

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