Industrial Hydraulics Hydraulic and Electronic Components
Industrial Hydraulics Hydraulic and Electronic Components
Industrial Hydraulics Hydraulic and Electronic Components
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Индастриал Технолоджис www.ind-techno.com.ua +38 044 596 04 29Bosch Rexroth AG <strong><strong>Hydraulic</strong>s</strong>9PumpsFixed displacement pumps• Sizes NG16 to 500• Axial piston swashplate design• Open circuit• Series 1 (size 71)• Series 3 (sizes 16 to 40 <strong>and</strong> 125 to 500)• Further pumps of up to the same size can be mounted to the through-drive• Operation with HF fluids possible with reduced technical data (sizes 71 to 500)• Sizes NG250 <strong>and</strong> 500 also available in high-speed versionType A4FOSize 16 22 28 40Nominal pressure p Nbar 400 400 400 400Peak pressure p maxbar 450 450 450 450Displacement V gcm³ 16 22 28 40Speed 1) n maxrpm 4000 3600 3000 2750Flow at n maxq V maxl/min 64 79 84 110Power Δp = 400 bar P maxkW 43 53 56 73Torque Δp = 400 bar T maxNm 102 140 178 254Weight (approx.) m kg 13.5 13.5 13.5 16.5Size 71 125 250 500Nominal pressure p Nbar 350 350 350 350Peak pressure p maxbar 400 400 400 400Displacement V gcm³ 71 125 250 500Speed 1) n maxrpm 2200 1800 1500 1320Flow at n maxq V maxl/min 152 225 375 660Power Δp = 350 bar P maxkW 91 131 219 385Torque Δp = 350 bar T maxNm 395 696 1391 2783Weight (approx.) m kg 34 61 120 220Detailed information:RE 914551)The values are valid at anabsolute pressure of 1 barin suction port S.<strong>Industrial</strong> Technologies