KP1 Series-2 GB 11-13 - 16 Pages

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KP1 Series-2 GB 11-13
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Catalog excerpts

High Pressure Gear Pumps

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High Pressure Gear Pumps KP 1 Series 2

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High Pressure Gear Pumps KP 1 Series 2 1 Housing 2 Gearing 3 Drive shaft end 4 Flange mounting cover 5 Rotary shaft lip-type seals 6 Sliding plate 7 Pressure plate 8 O-ring seal 9 Plain bearing bush Function KRACHT External gear pumps KP 1series 2, due to their structure (design principle) and the materials employed, are ideal for use under the most extreme operating conditions. Important modular elements (see sectional drawing) are the housings and flanged covers - both made from grey cast iron or cast iron can be highly loaded dynamically making them insensitive to pressure peaks and continuous...

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High Pressure Gear Pumps KP 1 Series 2 Materials KRACHT GmbH • Gewerbestr. 20 • 58791 Werdohl, Germany • fon +49(0)23 92/935-0 • fax +49(0)23 92/935 209 • mail info@kracht.eu • web www.kracht.eu

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High Pressure Gear Pumps KP 1 Series 2 KRACHT Technical Data Nominal Geom. Max. Rated Continuous Max.    Moment    Minimum speed Dis-    Displace- pressure pressure working    working    of place-    ment    pressure    speed    intertia Max. Pressure = pressure peak Nominal pressure pN < 6s = 50% ED see time/ pressure chart max. operating frequency: 30/ min Pressure specifications apply to v > 34 mm2/s Calculation Formulas Time/pressure chart Characteristic data, formular sign, units 1.    Discharge flow/input flow    Q KRACHT GmbH • Gewerbestr. 20 • 58791 Werdohl, Germany • fon +49(0)23 92/935-0...

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High Pressure Gear Pumps KP 1 Series 2 KRACHT Explanation on flame resistant hydraulic fluids compliant with VDMA 24317: 1. HFA Moisture content > 80 % (Oil in water emulsion) 2. HFB Moisture content > 40 % (Water in oil emulsion) 3. HFC Moisture content > 35 % (Aqueous polymer solutions) 4. HFDR Moisture content = 0 % (Anhydrous fluids based on phosphoric acid esters) Speed    Speed    Temparature Inlet to pump required nmin    nmax Note: With HFA, HFB and HFC (all aqueous fluids), keep in mind that all components that come into contact with air (parting line between the medium and the air in...

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High Pressure Gear Pumps KP 1 Series 2 KRACHT Discharge flow at n = 1450 1/min Discharge flow Q in l/min at 34 mm2/s Pressure p at bar Nominal Size    2060100140180200220 Required input at n = 1450 1/min Pressure p at bar Nominal Size    2060100140180200220 Discharge flow at n = 950 1/min Discharge flow Q in l/min at 34 mm2/s Pressure p at bar Nominal Size    2060100140180200220 Required input at n = 950 1/min Pressure p at bar Nominal Size    2060100140180200220 KRACHT GmbH • Gewerbestr. 20 • 58791 Werdohl, Germany • fon +49(0)23 92/935-0 • fax +49(0)23 92/935 209 • mail info@kracht.eu • web

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High Pressure Gear Pumps KP 1 Series 2 KRACHT 2. Second shaft end 0 without Shaft end/Shaft load capacity - K Taper 1:5 / 150 Nmmax L Taper 1 : 5 for outboard bearing and mounting angle X Involute Spline B 17x 14, DIN 5482 / 70 Nmmax Endcovers (adapter pieces) 0 without Housing side ports- A Inlet port 015 with LK 40 bis Vg 5,5 Inlet port 0 20 with LK 40 ab Vg 8 Outlet port 015 with LK 35 Outboard flanges or bearing resp. 0 without L Bearing series light U Mounting angel with bearing Design serial no. 2 specified by KRACHT Code for materials K Housing made of Grey cast iron, plain bearings and sliding...

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High Pressure Gear Pumps KP 1 Series 2 KRACHT F-Flange, Tapered Shaft End Shaft end: Taper 1: 5 Hex. lock nut M 12 x 1.5 EN ISO 8675 Curved spring washer B12 DIN 137 Wood druff key 3x 6.5 DIN 6888 The direction of rotation as represented is clockwise. 50tl0Nm In case of anticlockwise rotation the inlet and outlet ports are Ordering example: F-Flange, Involute Spline Shaft End KRACHT GmbH • Gewerbestr. 20 • 58791 Werdohl, Germany • fon +49(0)23 92/935-0 • fax +49(0)23 92/935 209 • mail info@kracht.eu • web www.kracht.eu

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High Pressure Gear Pumps KP 1 Series 2 KRACHT Outboard Bearing Type L, Tapered Shaft End Permissible radial force N on centre shaft end (n = 1450 1/min) = 340 N Ordering example: Outboard without Bearing Type L, Tapered Shaft End Ordering example: KRACHT GmbH • Gewerbestr. 20 • 58791 Werdohl, Germany • fon +49(0)23 92/935-0 • fax +49(0)23 92/935 209 • mail info@kracht.eu • web www.kracht.eu

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High Pressure Gear Pumps KP 1 Series 2 Mounting Angle, Outboard Bearing, Tapered Shaft End Permissible radial force N on centre shaft end (n = 1450 1/min) = 340 N Inlet port Shaft end: Taper 1: 5 Hexagon nut BM 12 x 1.5 EN ISO 8675 Curved spring washer B12 DIN 137 Woodruff key 3 x 6.5 DIN 6888 Outlet port Ordering example: Pressure Relief Valve a Straight flanged connection GDA 1/12 1/16 b Elbow flanged connection WDA 1/12 1/16 Tank connection G 1⁄2 * Fixing screws a Straight flanged connection 4 Stck. M 6 x 70 DIN 912 b Straight flanged connection 2 Stck. M6 x 70 DIN 912 2 Stck. M6 x 85 DIN 912 Ordering...

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High Pressure Gear Pumps KP 1 Series 2 KRACHT High Pressure Gear Pumps KP 1 Series 2 KRACHT Working temperatur: -40 °C to +90 °C (short time temperature peaks up to + 120 °C are permissible) Weights as well as moments of inertia relate to the max. bore dia. after final machining - but without key-way Bore finish acc. to ISO-fit class H7; key-ways acc. to DIN 6885 / part 1 RA: Hub material Al RG: Hub material GG RS: Hub material Steal KRACHT GmbH • Gewerbestr. 20 • 58791 Werdohl, Germany • fon +49(0)23 92/935-0 • fax +49(0)23 92/935 209 • mail info@kracht.eu • web www.kracht.eu

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High Pressure Gear Pumps KP 1 Series 2 KRACHT Straight Flanged Connector 1 Hex. socket head cap screw (DIN 912 - 8.8) 2 Single coil spring lock washer (A6 DIN 127) 3 Covering nut with cutting ring (SW) Inlet Port    Ordering    Discharge flow Dimensions Pipe externa dia.    code    Q in l/min Outlet port Pipe externa dia. mm 16 15 12 Ordering code Rated pressure Dimensions PN in bar _L1    SW 315_82    30 Elbow Flanged Connector Ordering Code of a complete connection: For the inlet port: Straight flanged connector: GSA1/22 For the outlet port: Elbow flanged connector WDA1/20 Extend of Kracht delivery:...

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