[bar] 0,5 (7.3 PSI) maximum continuous pressure - maximum working pressure, at which the pump can be operated without time limitation.

Transcript

1 Gear Pump High Performance Version GP up to, cm (.7 inch ) p max bar ( PSI) Speed from to RPM Technical Features Operating pressure bar, Peak pressure bar High-strength quality aluminum alloys pump with axial play compensation Low noise level in whole operating range High operational reliability and service life for operation hours Symbol R, L High volumetric efficiency up to 9% International standard flanges acc.to SE, ISO, DIN, GOST Technical Data Nominal Size Parameters Symbol Unit,,,,,,,,,,, 7, 7,9,, ctual displacement V g [cm ],,7,,,,,,,77,, 7,7 7,9,,79 [in ] Rotation speed Pressure at inlet* Pressure at outlet** nominal n n [min - ] minimum n min [min - ] maximum n max [min - ] minimum p min [bar] -, (-. PSI) maximum p max [bar], (7. PSI) max. continuous p n [bar] 7 [PSI] 77 9 maximum p max [bar] 7 9 [PSI] peak p [bar] 9 9 [PSI] Nominal flow rate (min.) [l. min - ],7,,,7,,,9,,,, 9,,9,9, Q at n n and p n n [GPM] Maximum flow rate [l. min - ],9, 7, 9, 9,,9, 7, 7,,,7,, 7,, Q at n max and p max max [GPM] Nominal input power (max.) at n n and p n P n [kw],7,,9,7,7,97,,,,,9,,7,9,7 Maximum input power at n max and p max P max [kw],,7,9,, 7, 7,9 9,9,9 9,, 7,,,, Weight m [kg],,,,7,9,9,9,9,9,,,,,, [lbs] ) *Inlet pressure in the reversible design can be up to p = p n -7 bar max. External drainage must be used in case of the reversible design. ) **Outlet pressure in the reversible design is % lower than shown in the table (depending on operating conditions). ) p n maximum continuous pressure - maximum working pressure, at which the pump can be operated without time limitation. ) p max maximum pressure - maximum pressure permissible for a short time, max. s. ) p peak pressure - short-time pressure (fractions of a second) arising in case of a sudden change of the operating mode; any excess of this pressure during operation is impermissible. Gear Pump / Size GP -,..., ccm Volumetric efficiency % 9 9 Mechanical efficiency % Fluid temperature range (NR) C ( F) -... (-...7) Fluid temperature range (FPM) C ( F) -... (-...) Viscosity range mm /s (SUS)... (97...9), (9) for cold start Hydraulic fluid Hydraulic oils of power classes (HL, HLP) to DIN Max. degree of fluid contamination for p bar Class // acc. to ISO Max. degree of fluid contamination for p bar Class /7/ acc. to ISO Page Subject to change GP en_/

2 Direction of rotation, bi-directional design Determine direction of rotation by looking at the drive shaft. The pump can be used only in the specified direction of rotation. CLOCKWISE R COUNTER-CLOCKWISE L REVERSILE INLET OUTLET INLET INLET OUTLET OUTLET INLET The pumps codes (i-directional) have an external drainage located in the cover. Pressure in this port: min. -, bar (-, PSI) max. +, bar (+7, PSI) Mx, (.) (.) Ordering Code Gear pump serie Direction of rotation Counter clockwise Clockwise i-directional Flange design *G Customized GP ,,,,,,,,,,, 7, 7,9,, L R R S C D E F *G C CC D KC KD V VC *G S F C D P H H HC HD G G GC N V Shaft seal No designation standard without shaft seal with relief valve Seals NR FPM (Viton) Inlet / Outlet ports (other ports available see next pages) Ports orientation Shaft Type *G Customized Combination of Flanges and Shafts Code Drive Shafts Flange Design R S C D E F C CC KC KD V VC D Ports orientation S F * C *D *Not available for i-directional pumps Subject to change GP en_/ Page

3 Characteristics measured at ν = mm /s ( SUS), ccm, ccm, ccm,,,,, bar bar bar bar,,,,,,,,,,, Rotation speed n [/min] bar bar bar bar,, Rotation speed n [/min] 9 7 bar bar, Rotation speed n [/min] bar bar, ccm, ccm, ccm 7 9 bar bar 7 bar bar,,, Rotation speed n [/min] Rotation speed n [/min] bar bar bar bar 7 bar bar,, Rotation speed n [/min] 7,9 ccm, ccm 7 bar bar, Rotation speed n [/min] 7 bar bar 7 bar bar,,, Rotation speed n [/min] Page Subject to change GP en_/

4 Ordering Code - Multiple Version GP -, /, R - S D - S GG / GG - V Gear pump serie Direction of rotation Counter clockwise Clockwise i-directional Flange design *G Customized Front pump (shaft side) Rear pump L R R S C D E F *G C CC D KC KD V VC *G S C Front pump (shaft side) - inlet, outlet port Rear pump - inlet, outlet port. N V Shaft seal No designation standard without shaft seal Seals NR PM (Viton) Inlet / Outlet ports Ports orientation Use blind plug for not used suction ports Shaft Type *G Customized Ports orientation S *C R C, D C D (.), (.) (.9) (.) (.) (.) (.7) (.) 7 (.) (.79) (.) (.). (.) x 7, (.) 7.9 (.) 7. (.). (.) 7 (.7), (.), (.) x,7 (.) (.7) (.9) (.9) (.), (.) (.) S (.7), (.) 7 (.), (.) E, F x O RING (.) E (.7) (.) 7 (.) F (.) 7 (.) 7. (.) (.) (.9). (.) 7 (.7), (.), (.) (.7) (.) (.) *Not available for i-directional pumps Flange design in millimeters (inches) x O RING x O RING (.), (.) (.) (.7) 9, (.9) x,7 (.), (.) (.) Subject to change GP en_/ Page

5 Shaft design in millimeters (inches) V VC D, (.9), (.) (.79) (.), (.) (.9), (.), (.) 9, (.7) (.7) 9, (.9) Max. Nm (. lbf.ft) KEY h9xx Max. Nm (. lbf.ft) KEY,x,x9, Max. Nm (. lbf.ft) INVOLUTE SPLINE x,xd C, CC KC KD 9, (.7) 9 (.), (.) (.),7 (.) C: KEY,x,7 CC: KEY,x Ø, (.) Max. Nm (. lbf.ft) (.9) (.7) (.9) Max. Nm (. lbf.ft) :,9 (.) WSHER Max. Nm (. lbf.ft) e9, (.) e9, (.) Ports design in millimeters (inches) Metric thread according to ISO 9 [cm (in )] Inlet Code C D Outlet Code [cm (in )] xx Mx, (.7) (.79) M LL,-, (.-.) MC Mx, (.) (.) MC LL LL MD Mx, (.) (.9) MD LL LL ME Mx, (.) (.) (.) ME LL LL MF Mx, (.) (.) xx,-, (.-.7) MH Mx, (.) (.) xx DRIN M Mx (.) (.9) xx Page Subject to change GP en_/

6 Ports design in millimeters (inches) SPP pipe thread according to - [cm (in )] Inlet Code C D Outlet Code xx G/ (.) G LL G G/ (.) (.9) (.) G GC G/ (.) GC UNF thread according to SE [cm (in )] Inlet Code C D Outlet Code LL xx 9/-UNF U (.), (.97) UC /-UNF (.) UC UD 7/-UNF (.) (.) xx Flanged fittings according to DIN 9/9 [cm (in )] Inlet Code E F G Outlet Code LL H (.) H M, depth (.) H (.9) H HC (.) HC M depth (.) HD (.7) HD Inlet / Outlet in flange Code E F G P (.), (.9), (.) Subject to change GP en_/ Page

7 GP Pumps - basic design in millimeters (inches) GP-*R(L)-SVC-SUDUD-N 7, (.) (.), (.) (.), (.) 7 (.7) 9 (.7) 7 (.), (.), (.), (.) 9, (.7) (.9), (.), (.), (.) 9, (.7), (.) 7, (.9) 79, (.), (.7), (.) 7, (.79), (.7) 9, (.), (.), (.), (.) 7, (.), (.9), (.7), (.), (.),9 (.7) 7,9 (.9), (.),9 (.) 7. (.), (.),7 (.) 7, (.97), (.), (.) 9, (.), (.) 7, (.) 7, (.9) 7,9 (.), (.) 9, (.7) GP-*R-RCC-SHDUD-N (.), (.) (.), (.) 7,9 (.) 7, (.) 7 (.7) 9 (.7) (.) 9 (.) (.9), (.) 9, (.7) (.) (.) xmx(.7),7 (.) 9, (.7) x 7, (.),9 (.), (.), (.) 9, (.7), (.) 7, (.9) 79, (.), (.7), (.) 7, (.79), (.7) 9, (.), (.), (.), (.) 7, (.), (.9), (.7), (.), (.),9 (.7) 7,9 (.9), (.),9 (.) 7. (.), (.),7 (.) 7, (.97), (.), (.) 9, (.), (.) 7, (.) 7, (.9) 7,9 (.), (.) 9, (.7) GP-*L-DKD-GP-N (.) (.7) (.79) (.9) x,7 (.) (.7) (.79) 7 (.7) 9,(.7) G/x (.) INLET (.9) OUTLET, (.), (.9) 7, (.9), (.) 7, (.9), (.), (.7) 9, (.7) 7, (.9), (.7), (.), (.), (.) 7, (.) 77, (.), (.9), (.7) 9, (.), (.) 7,9 (.7) 7,9 (.), (.), (.) 9. (.), (.) 7, (.9), (.7), (.), (.) 9, (.7), (.) 77, (.), (.9) 7,9 (.) 9, (.7), (.9) Page 7 Subject to change GP en_/

8 GP Pumps - basic design in millimeters (inches) GP-*/*L-CK-CGP/GGG-N (.) (.7) (.79) (.9) (.79) (.7) 7 (.7) OUTLET (.9) INLET (.) C C C, /, (. /.9), (.), (.), (.9), /, (. /.7), (.7) 7,7 (.), (.), /, (. /.), (.), (.), (.7), /, (. /.), (.9), (.), (.), /, (. /.), (.), (.), (.) 7,9 /, (. /.7), (.) 9, (.), (.), /, (. /.7),7 (.),7 (.), (.9) 7,9 /, (. /.), (.), (.7), (.), /, (. /.9),7 (.), (.), (.) GP-*R-RC-SGG-N (.) 7 (.7), (.), (.) 77, (.), (.) 7, (.9) 7, (.), (.7), (.) 7, (.), (.7) 9, (.) 9, (.), (.), (.), (.), (.9), (.7) 9, (.), (.),9 (.7),9 (.), (.),9 (.) 9, (.77), (.),7 (.), (.9), (.). (.) 97, (.), (.) 7, (.), (.) 7,9 (.), (.), (.) GP Pumps - special design in millimeters (inches) Single pump GP-**L-GCG-GP-N Double pump GP-**/**L-GCG-CGP/GGG-N - Special design for SM hydraulic units: Flange E with pressure port P Shaft prolonged 9, (.7), (.),7 (.),7 (.) KEY,x Ø : (.9) WSHER Max. Nm (. lbf.ft) Subject to change GP en_/ Page