uk distributor for quality products for mechanical & fluid power jbj Techniques Limited, www.jbj.co.uk CALMA PUMP SERIES SETTING A NEW STANDARD FOR NOISE
Concentric AB-CALMA SERIES-EU-2011-7 2 Gear Flank Contact Line Gear Flank Contact Line Standard Gear Pump Single Flank Engagement CALMA Series Double Flank Engagement Outlet Pressure Pulsation reduced by 75%vs. Standard Gear Pump Concentric is a specialist in hydraulic gear product technology. The company has a long standing tradition of developing gear products that meet the unique needs of specifi c markets and applications. In the electric vehicle markets low noise operation across a wide speed range is a key requirement. This capability enables operator comfort and improved control and positioning for various vehicle functions. Concentric established itself as a leader in low noise gear products a decade ago when it introduced its WQ series (quiet) gear pump product line featuring dual flank engagement of the gear teeth to reduce the amplitude of the pressure pulsations introduced into the hydraulic system. The size of the pressure pulsation from the pump determines the pump noise levels. Now Concentric is introducing the Calma Series which sets the new standard for low noise operation. Available in displacements from 6.2cc – 23.7cc the Calma pump’s pressure pulsation is minimized to 25%. Calma’s efficiency, wide speed range and low noise performance are the result of extensive research and development. Calma is especially well suited to applications on electric counterbalanced lift trucks, warehouse lift trucks, electric aerial work platforms and other mobile equipment where low noise, low speed and high efficiency are required. THE POWER OF CALMA Low noise across a wide speed range Pictures on above are used with the kind permission of eg: Atlet, BT, Huddig, Scania, Toro and Volvo Construction Equipment. The right to modifi cations for technical improvements is reserved. Calma Pump Features: • 97% Typical Volumetric Efficiency. • Wide Speed Range. • Substantial Noise Reduction. • Pressure Pulsation Reduced by 75%. • A newly engineered tooth geometry. • An innovative approach to gear flank engagement. • Reduced trapped oil volume. • Compares favourably with more expensive internal gear pumps on efficiency and low noise operation. Calma Series vs. Traditional Gear Pump
Concentric AB-CALMA SERIES-EU-2011-7 3 CALMA DESCRIPTION The key performance features of Calma are its low noise operation over a wide speed range. Like its predecessor the WQ pump Calma is a three piece modular design. The pump body is manufactured from high strength aluminum alloy. The mounting flange and rear cover are of cast iron. The Calma pumps come in single or multiple configuration of up to four sections. For optimum strength, gears and shafts are precision machined in one piece. The 13-tooth gear geometry has been optimized for low noise level. All shaft bearing surfaces areTeflon® coated and designed for long service life. They are continually cooled and lubricated by a controlled flowof fresh oil.This enables operation across a wide speed range at very high loads. Multiple pumps in the Calma range are very compact. The drive shaft is capable of transmitting high torque even to the rear section. Each section has its own inlet and pressure ports. Single inlet features are optional for 2 and 3 section units. A wide range of mounting flanges and port sizes are available to meet international standards. Operating pressure range Inlet port: continuous, minimum -0,20 bar intermittent, minimum -0,35 bar maximum +2,00 bar Outlet port (See tables on pages 6-9) Speed range Minimum speed for all pump sizes is n=500 rpm at maximum operating pressure. L (WSR) Wide operating speed range with low speed capability adds min. speed n=400 rpm at max. operating pressure. Maximum speed for single pumpsdepends on the pump model in question and can be identified from tables on pages 6-9 for respective models. Maximum speed for multiple pumps is the lowest one specified (See tables on pages 6-9) for any section of the configuration in question. Noiseperformance data according to page 5. Hydraulic Fluids The use of HL-or HLP-hydraulic oil according to DIN 51 524 is recommended. The permissible viscosity for all Calma pumps is from 750 to 10 mm2/s. The recommended operating viscosity range is from 40 to 16 mm2/s. Thepermissiblecoldstartviscosity is2000mm2/s. We recommend you contact Haldex before using fire resistant or bio-degradable fluids. Viscosities (when operating at above temperature limits) have to remain within the range specified under ”Hydraulic Fluids”. Temperature range Ambient temperature min. -25° C max. +80° C Fluid temperature continuous operation max. +90° C intermittent operation max. +105° C Please note Fluid cleanliness Fluid cleanliness according to ISO 4406/1999 [-18/14] or better is required in order to assure the pump’s high level of efficiency in the long term. Drive arrangement Flexible couplings are preferred for direct drives. Please contact Concentric for indirect drive requirements. Pumps with outboard side load bearing are available. Mounting position As required. Symbols Single pump Double pump Triple pump Quadruple pump PERFORMANCE DATA General data Displacement (V) 6,2 - 23,7 cc/rev WideSpeedRange(WSR)(n) 400-4000rpm Pressure Operating pressure (p 2 ) max. 250 bar Operating temperatures (t) max. 105°C Typical volumetric efficiency 97% The maximum values for n, p 2 and t for a given pump specification may be applied simultaneously. Options • Mounting flanges - SAE, rectangular and through bolt. • Shafts - Tang, spline, tapered or straight with key. • Ports - Thread or flange. • Rotation - CW or CCW. • Integrated valves. • Single inlet for multiple units. Model code example for a single pump Pressure pulsation reduced by 75%. The size of pressure pulsation fromthe pumps is reflected in the low pump noise level. 1 2 3 4 5 6 7 8 9 10 11 WK 09 A 1 B 060 R 03 BA 150 N = Type = Range = Design A - Std. Calma Design L - L (WSR)* = # of sections = Seal material = Displacement per section = Rotation = Mounting flange = Drive shaft = Portings = Valve options 1 2 3 6 7 8 9 10 11 4 5 * L (WSR) Wide operating speed range with low speed capability n=400 rpm at max. operating pressure p 2 .
Concentric AB-CALMA SERIES-EU-2011-7 4 Permissable Pressure vs. Speed Capability 0 100 200 300 400 500 600 700 800 900 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 0 50 100 150 200 250 300 Pressure [bar] Speed [R.P.M.] Design Code “L” Design Code “A” Design Code ”L” CalmaWK9L (WSR Design) Wide operating speed range (WSR) offers low noise operation within the common operating speed range as well as additional low speed capability. This design incorporates additional side plates. Size Code Displacement cc/rev Operating Pressure (P 2 ) bar Max. Speed rpm Min. Speed rpm 060 6,2 250 4000 400 080 8,3 250 4000 400 110 11,3 250 3600 400 140 14,5 250 3300 400 160 16,5 250 3000 400 190 19,6 250 3000 400 230 23,7 210 2800 400 - Operating pressure P 2 : max. 20 sec. loaded following 10 sec. minimum unloaded. Pressure rating at min. speed is max. 100 bar (intermittent). - Operating pressure rating refers to flanged port configuration (210 bar for threaded ports). - Viscosity: minimum 10 mm2/s - Wide Operating Speed feature (Design Code ”L”) offers reduced minimum speed. Valid at P 2 operating pressure, max. 2,5 sec. load duration at 400 rpm. NOTE - Reduced operating pressure results in longer permissable load duration (> 2,5 sec.) and/or reduced speed < 400 rpm. Calma Design - Two Versions Design Code ”A” CalmaWK9A (Standard Design) Standard design offers low noise operations within the common operating speed range. Size Code Displacement cc/rev Operating Pressure (P 2 ) bar Max. Speed rpm Min. Speed rpm 060 6,2 250 4000 500 080 8,3 250 4000 500 110 11,3 250 3600 500 140 14,5 250 3300 500 160 16,5 250 3000 500 190 19,6 250 3000 500 230 23,7 210 2800 500 - Operating pressure P 2 : max. 20 sec. loaded following 10 sec. minimum unloaded. Pressure rating at min. speed is max. 100 bar (intermittent). - Operating pressure rating refers to flanged port configuration (210 bar for threaded ports). - Viscosity: minimum 10 mm2/s Concentric offers two different verisons of Calma pumps: • Code Design“A” CalmaWK9A. Standard design offers low noise operations within the common operating speed range. • Code Design“L” CalmaWK9L. Wide operating speed range offers low noise operation within the common operating speed range as well as additional low speed performance and efficiency. TheLoption is ideally suited for applications like the steering idle mode on a electrical forklift truck. This design incorporates additional side plates.
Concentric AB-CALMA SERIES-EU-2011-7 5 Sound Comparison Pump Displacement 11,3 cc (WK9A-11,3) According to DIN 45635 T26 500 RPM 1000 RPM 1500 RPM 2000 RPM 55 60 65 70 75 80 25 50 100 150 200 250 P (bar) dB(A) 60 65 70 75 80 85 25 50 100 150 200 250 P (bar) dB(A) Sound power level in L dB(A) Steer Tilt Lift Original CALMA - Series Steer Tilt Lift 0 10 20 30 40 50 60 70 80 WA 2 ton Electrical Forklift Truck (Vehicle unloaded) Pump Displacement 14,5 cc/rev (0,884 in3/rev) Measured in driver’s cab CALMA Sound Power Level in L WA Pump Displacement 19,6 cc (WK9A-19,6) According to DIN 45635 T26 500 RPM 1000 RPM 1500 RPM 2000 RPM
Concentric AB-CALMA SERIES-EU-2011-7 6 Size Operating pressure (p 2 ) Maximum speed Dimensions** Weight (bar) (rpm) A B (approx.) Shaft ’BA’ Shaft ’FA’ Port . ’121’/’150’ Port. ’122’/’151’ [mm] [mm] [kg] 060 - 6,2cc 250 250 4000 - 91,6 44,0 3,8 080 - 8,3cc 250 250 4000 - 94,6 45,5 3,9 110 - 11,3cc 250 250 3600 - 99,0 47,7 4,1 140 - 14,5cc 250 250 3300 - 103,5 50,0 4,2 160 - 16,5cc 250 250 3000 - 106,4 51,4 4,3 190 - 19,6cc 250 250 3000 - 110,9 53,7 4,4 230 - 23,7cc 210 210 2800 3500 116,8 56,6 4,6 CLOCKWISE ROTATION COUNTER CLOCKWISE ROTATION MOUNTING FLANGE 03 KEY 4.75x4.75x22.2 SHAFT BA 82.55 82.50 Ø OUTLET 106.5 87 196.0 INLET 11.1 106.4 130 A+2 B+0.5 6.2 13 11 16 26.1 21.1 19.05 19.02 Ø 32.0 INLET OUTLET CODE 121 G 3/4 16 DEEP G 1/2 14 DEEP CODE 122 G 1 18 DEEP G 3/4 16 DEEP CODE 150 90° 45° 90° 45° 15 35 20 40 M6 13 DEEP CODE 151 90° 45° 90° 45° 18 55 26 55 M8 13 DEEP EXTERNAL INVOLUTE SPLINE, 16/32 DP, 9 TEETH, FLAT ROOT SIDE FIT MAX. TORQUE 87 NM SHAFT FA 18 23.8 32 15.34 15.24 Ø FLANGE CODE 03 (SAE ”A” 2-BOLT) Model code example for a single pump 1 2 3 4 5 6 7 8 9 10 11 WK 09 A 1 B 060 R 03 BA 150 N = Type WK - Calma Pump = Range 09 - WK900 Series = Design A - Std. Calma Design L - L (WSR)* = # of sections 1 - Single 2 - Duplex 3 - Triplex 4 - Quadruplex = Seal material B - Buna = Displacement per section (See Code Displ. below) = Rotation R - Clockwise L - Counter clockwise 1 = Mounting flange 03 SAE “A” 2-Bolt = Drive shaft BA - SAE “A” Key Ø 0,75” FA - SAE “A” Spline 9-t GA - SAE A Spline 11-Tooth = Portings 121 - G3/4” + G1/2” BSPP 122 - G1” + G3/4” BSPP 150 - 20 mm + 15 mm 151 - 26 mm + 18 mm = Valve options N - None 2 3 4 5 6 8 7 9 10 11 EXTERNAL INVOLUTE SPLIN E 16/32 DP, 11 TEETH , FLAT ROOT, SIDE FIT SHAFT GA 38.5 37.5 [1.51] [1.47] Note 1: (SEE ORDER CODE BA) 18.62 18.49 [.733] [.728] Ø 24.1 23.4 [.95] [.92] 31.4 31.0 [1.23] [1.22] * Design Code “L” (WSR) Wide operating speed range with low speed capability n=400 rpm at max. operating pressure. ** Displacements greater than 15 cc adds 4,8 mm to A-dimension and 2,4 mm to B-dimension in L design.
Concentric AB-CALMA SERIES-EU-2011-7 7 FLANGE CODE 06 (Ø 36.5 MM PILOT) CLOCKWISE ROTATION COUNTER CLOCKWISE ROTATION KEY Nr. 405 (ANSI B17.2-1967) MOUNTING FLANGE 06 8.8 8.5Ø OUTLET INLET 89.5 A+2 B+0.5 5.1 4.9 13.0 INLET OUTLET CODE 160 M8 16 DEEP M6 14 DEEP HEXA NUT, TORQUE 50+10 NM SPRING LOCK WASHER TAPER 1:8 87 71.5 41.4 32.4 114.2 96.2 R9 107 16 1.6 12.0 27.4 39.7 36.47 36.42 Ø 16.65 Ø SHAFT NB 20 40 13.5 30 Size Operating pressure (p 2 ) Maximum speed Dimensions** Weight (bar) (rpm) A B (approx.) Port code ’160’ [mm] [mm] [kg] 060 - 6,2cc 250 4000 91,6 44,0 3,8 080 - 8,3cc 250 4000 94,6 45,5 3,9 110 - 11,3cc 250 3600 99,0 47,7 4,1 140 - 14,5cc 250 3300 103,5 50,0 4,2 160 - 16,5cc 250 3000 106,4 51,4 4,3 190 - 19,6cc 250 3000 110,9 53,7 4,4 230 - 23,7cc 210 2800 116,8 56,6 4,6 Model code example for a single pump 1 2 3 4 5 6 7 8 9 10 11 WK 09 A 1 B 060 R 06 NB 160 N = Type WK - Calma Pump = Range 09 - WK900 Series = Design A - Std. Calma Design L - L (WSR)* = # of sections 1 - Single 2 - Duplex 3 - Triplex 4 - Quadruplex = Seal material B - Buna = Displacement per section (See Code Displ. below) = Rotation R - Clockwise L - Counter clockwise 1 = Mounting flange 06 Ø 36,5 mm pilot = Drive shaft NB European Tapered shaft 1:8 = Portings 160 - 20 mm + 13,5 mm = Valve options N - None 2 3 4 5 6 8 7 9 10 11 * Design Code “L” (WSR) Wide operating speed range with low speed capability n=400 rpm at max. operating pressure. ** Displacements greater than 15 cc adds 4,8 mm to A-dimension and 2,4 mm to B-dimension in L design.
Concentric AB-CALMA SERIES-EU-2011-7 8 90 87 72 CLOCKWISE ROTATION COUNTER CLOCKWISE ROTATION MOUNTING FLANGE 07 HEXA NUT, TORQUE 50+10 NM SPRING LOCK WASHER KEY 3 x 5 DIN 6888 TAPER 1:5 OUTLET INLET 44.5 34.5 120 100 9 107 A+2 B+0 13.0 7.2 1.8 16.0 17.4 13.4 38 79.97 79.94 Ø (80f7) 17Ø SHAFT MB INLET OUTLET CODE 150 90° 90° 45° 45° 15 35 20 40 M6 13 DEEP CODE 151 90° 90° 45° 45° 18 55 26 55 M8 13 DEEP 14 18 23.0 EXTERNAL INVOLUTE SPLINE B17x14, DIN 5482, 9 TEETH, FLAT ROOT SIDE FIT SHAFT JA 16.50 16.39 (16.5h11) Ø 24 13.8 19 EXTERNAL INVOLUTE SPLINE W20x1.25x9g, DIN 5480, 14 TEETH, FLAT ROOT SIDE FIT SHAFT HA 19.50 19.39 (19.5h11) Ø FLANGE CODE 07 (Ø 80 MM PILOT) Size Operating pressure (p 2 ) Maximum speed Dimensions** Weight (bar) (rpm) A B (approx.) Port. c. ’150’ Port. c. ’151’ [mm] [mm] [kg] 060 - 6,2cc 250 4000 - 91,6 44,0 3,8 080 - 8,3cc 250 4000 - 94,6 45,5 3,9 110 - 11,3cc 250 3600 - 99,0 47,7 4,1 140 - 14,5cc 250 3300 - 103,5 50,0 4,2 160 - 16,5cc 250 3000 - 106,4 51,4 4,3 190 - 19,6cc 250 3000 - 110,9 53,7 4,4 230 - 23,7cc 210 2800 3500 116,8 56,6 4,6 Model code example for a single pump 1 2 3 4 5 6 7 8 9 10 11 WK 09 A 1 B 060 R 07 MB 150 N = Type WK - Calma Pump = Range 09 - WK900 Series = Design A - Std. Calma Design L - L (WSR)* = # of sections 1 - Single 2 - Duplex 3 - Triplex 4 - Quadruplex = Seal material B - Buna = Displacement per section (See Code Displ. below) = Rotation R - Clockwise L - Counter clockwise 1 = Mounting flange 07 Ø 80 mm pilot = Drive shaft MB European Tapered shaft 1:5 JA DIN 5482 Spline 9-t HA DIN 5480 Spline 14-t = Portings 150 - 20 mm + 15 mm 151 - 26 mm + 18 mm = Valve options N - None 2 3 4 5 6 8 7 9 10 11 * Design Code “L” (WSR) Wide operating speed range with low speed capability n=400 rpm at max. operating pressure. ** Displacements greater than 15 cc adds 4,8 mm to A-dimension and 2,4 mm to B-dimension in L design.
Concentric AB-CALMA SERIES-EU-2011-7 9 Size Operating pressure (p 2 ) Maximum speed Dimensions** Weight (bar) (rpm) A B (approx.) Shaft ’QB’ Port. ’150’/’160’ Port. ’151’ [mm] [mm] [kg] 060 - 6,2cc 250 4000 - 89,1 41,5 3,8 080 - 8,3cc 250 4000 - 92,1 43,0 3,9 110 - 11,3cc 250 3600 - 96,5 45,2 4,1 140 - 14,5cc 250 3300 - 101,0 47,5 4,2 160 - 16,5cc 250 3000 - 103,9 48,9 4,3 190 - 19,6cc 250 3000 - 108,4 51,2 4,4 230 - 23,7cc 210 2800 3500 114,3 54,1 4,6 A+2 B+0.5 2.0 7.2 16.0 51.970 51.924 Ø 3.2 47.8 Ø 36.0 Ø 2.5x45 Ø O-Ring 3.2 2.7 6.7 6.5 INLET OUTLET CODE 150 90° 45° 90° 45° 15 35 20 40 M6 13 DEEP CODE 151 90° 45° 90° 45° 18 55 26 55 M8 13 DEEP CODE 160 13.5 30 20 40 M8 13 DEEP M6 13 DEEP 6.5 CLOCKWISE ROTATION COUNTER CLOCKWISE ROTATION 14.0 60.0 INLET OUTLET 11.6 11.3 Ø 19.0 Ø 60.0 40.5 85 87 MOUNTING FLANGE 12 28.0 R 6 106.5 2x BOLT M10-10.9, TORQUE 65 +5 Nm 5.5 7.975 7.937 COUPLING AND O-RING SUPPLIED WITH PUMP MAX. TORQUE 87 Nm 12.0 34.0 Ø SHAFT QB FLANGE CODES 12 & 13*** (12 = THROUGH BOLT Ø 52 MM PILOT) (13 = SAME AS ORDER CODE 12, BUT OPPOSITE BOLT PATTERN) Model code example for a single pump 1 2 3 4 5 6 7 8 9 10 11 WK 09 A 1 B 060 R 12 QB 150 N = Type WK - Calma Pump = Range 09 - WK900 Series = Design A - Std. Calma Design L - L (WSR)* = # of sections 1 - Single 2 - Duplex 3 - Triplex 4 - Quadruplex = Seal material B - Buna = Displacement per section (See Code Displ. below) = Rotation R - Clockwise L - Counter clockwise 1 = Mounting flange 12 Through-bolt Ø 52 mm pilot 13 Same as 12, but opposite mounting bolt pattern = Drive shaft QB Wet Tang = Portings 150 - 20 mm + 15 mm 151 - 26 mm + 18 mm 160 - 20 mm + 13,5 mm = Valve options N - None 2 3 4 5 6 8 7 9 10 11 * Design Code “L” (WSR) Wide operating speed range with low speed capability n=400 rpm at max. operating pressure. ** Displacements greater than 15 cc adds 4,8 mm to A-dimension and 2,4 mm to B-dimension in L design.
Concentric AB-CALMA SERIES-EU-2011-7 10 Size Operating pressure (p 2 ) Maximum speed Weight (bar) (rpm) (Approx.) Port. ’521’ Port. ’522’ [kg] 060 - 6,2cc 4000 - 4,1 080 - 8,3cc 4000 - 4,2 110 - 11,3cc 3600 - 4,4 140 - 14,5cc 3300 - 4,5 160 - 16,5cc 3000 - 4,6 190 - 19,6cc 3000 - 4,7 230 - 23,7cc 2800 3500 4,9 can be taken from Tables on pages 6-9 REAR PORT Rear port end cover can be combined with all flange and shaft options. All technical data from the preceding pages apply to this model. 93.7 CLOCKWISE ROTATION COUNTER CLOCKWISE ROTATION OUTLET INLET USE OF REAR PORT COVER WILL INCREASE DIMENSIONS “A” OR “R” MAX. RESPECTIVELY BY 10.2 MM FOR ALL PUMPS 16.7 SITUATION FOR CLOCKWISE ROTATION OUTLET INLET CODE 521 G 1/2 14 DEEP G 3/4 16 DEEP 20.2 20.2 SITUATION FOR CLOCKWISE ROTATION OUTLET INLET CODE 522 G 3/4 16 DEEP G 1 18 DEEP 22.2 24.2 SITUATION FOR COUNTER CLOCKWISE ROTATION OUTLET INLET CODE 522 G 1 18 DEEP G 3/4 16 DEEP 24.2 22.2 SITUATION FOR COUNTER CLOCKWISE ROTATION OUTLET INLET CODE 521 G 3/4 16 DEEP G 1/2 14 DEEP 20.2 20.2
Concentric AB-CALMA SERIES-EU-2011-7 11 CLOCKWISE ROTATION OUTLET INLET CLOCKWISE ROTATION OUTLET INLET S Q R P SECTION 2 SECTION 1 S Q T P SECTION 2 S SECTION 3 SECTION 1 S L T R N SECTION 2 S SECTION 3 SECTION 1 6.5 At left are shown the dimensions for the through bolt type pumps. Shaft end section MULTIPLE PUMPS REDUCED INLET MULTIPLE PUMPS Reduced inlets provide overall system savings by reducing the cost of redundant inlet hose and fittings. Contact Concentric regarding your reduced inlet multiple pump application. Concentric multiple pumps are also available with reduced number of inlets. Please contact Concentric for details. Please contact Concentric for pump applications requiring independently sealed sections. MULTIPLE SECTION SHAFT LOADING Max. drive shaft load index “A”, see table below. for double pump A = (p1 x V1) + (p2 x V2) for triple pump A = (p1 x V1) + (p2 x V2) + (p3 x V3) for quadruple pump A = (p1 x V1) + (p2 x V2) + (p3 x V3) + (p4 xV4) Note: P = actual pressure in bar, V = applicable displacement from Table pages 6-9. The two following parameters are of the utmost importance when selectingmultiple pumps andmust never be exceeded: - Drive shaft load index “A” in chart at right. - Internal coupling load index “K” in Coupling Loading below at right. In multiple pumps, shaft end section must have largest displacement. Each consecutive sectionmust have displacement equal to or smaller than section preceding. Drive Shaft Load Index “A” Drive Shaft Load Index “A” BA 10488 MB 10488 FA 5100 NB 10488 JA 6215 QB 5012 COUPLING LOADING Max. load index “K” 5240: for double pump K = (p2 x V2) for triple pump K = (p2 x V2) + (p3 x V3) for quadruple pump K = (p2 x V2) + (p3 x V3) + (p4 xV4) Note: P = actual pressure in bar, V = applicable displacement from Table pages 6-9. Size P Q Weight R S Weight T Weight N L Weight mm mm kg mm mm kg mm kg mm mm kg Shaft end section Rear section 2nd & 3rd section A1-section 060 - 6,2cc 77,6 44,0 3,1 73,4 25,6 2,7 59,1 1,8 75,1 41,5 2,7 080 - 8,3cc 80,0 45,5 3,2 76,4 27,0 2,8 62,1 1,9 78,1 41,5 2,7 110 - 11,3cc 85,0 47,7 3,4 80,8 29,2 3,0 66,5 2,1 82,5 45,2 3,0 140 - 14,5cc 89,5 50,0 3,5 85,2 31,5 3,1 71,0 2,2 87,0 47,5 3,1 160 - 16,5cc 92,4 51,4 3,6 88,1 33,0 3,2 73,9 2,3 89,9 48,9 3,2 190 - 19,6cc 96,9 53,7 3,7 92,7 35,2 3,4 78,4 2,4 94,4 51,2 3,4 230 - 23,7cc 102,8 56,6 3,9 98,6 38,2 3,5 84,3 2,6 100,3 54,1 3,5 NOTE: Dimensions above are for Design Code “A”.
Cast Iron Pumps Heavy Duty GC Series Pumps Displacements 1.06 to 11.65 cc GC Series High/Low Pumps High Pressure Displacements 1.06 to 4.22 cc Low Pressure Displacements 4.22 to 12.71 cc Maximum Pressure 276 bar Maximum Speed 4,000 rpm W-Series Pumps W100 Displacements 0.50 to 2.00 cc W300 Displacements 0.80 to 5.70 cc W600 Displacements 4 to 12 cc W900 Displacements 5 to 31 cc W1200 Displacements 25 to 33 cc W1500 Displacements 19 to 50 cc Maximum Pressure 276 bar Maximum Speed 500 to 4,000 rpm D Series Pumps Displacements 03.80 to 22.85 cc D Series High/Low Pumps High Pressure Displacements 7.62 cc Low Pressure Displacements 15.24 to 22.86 cc Maximum Pressure 207–276 bar Maximum Speed 3,600–4,000 rpm WK900 CALMA Pumps Displacements 5 to 27 cc Maximum Pressure 230 bar Maximum Speed 4,000 rpm F12 & F15 Ferra Series Pumps F12 Displacements 16 – 41 cc F15 Displacements 19 to 50 cc Maximum Pressure 276 bar Maximum Speed 3,600 rpm Cast Iron Displacements 1.06 to 161 cc Speed Up to 10,000 rpm Aluminum Displacements 4 to 50 cc Speed Up to 4,000 rpm Flow Dividers Fluid Motors GC & D Series GC Displacements 1.58 to 8.47 cc D Displacements 3.8 to 13.32 cc Maximum Pressure 310 bar Maximum Input Flow Per Section 14 gpm (53 lpm) Aluminum Pumps Medium/Light Duty F20/F30 Pumps & F20-LS/F30-LS Load Sense Ferra Series Pumps Displacements 23 to 161 cc Maximum Pressure 276 bar Maximum Speed 3,600 rpm PUMPS & MOTORS
PUMP/MOTORS (DC/AC) DC Voltage Range 12 to 72 VDC AC Horsepower Range 0.367749 to 2.2065 kW Pump Displacements 0.65 to 28 cc Maximum Pressure 4276 bar HE “BOX” POWER PACKS Voltage Range 12 to 24 VDC Pump Displacements 0.80 to 6.36 cc Maximum Pressure 230 bar Reservoirs HB800 POWER PACKS Voltage Range 12 to 24 VDC Pump Displacements 0.60 to 1.5 cc Reservoirs 0.5 to 3.8 litres plastic Maximum Pressure 180 bar BIROTATIONAL POWER PACKS Voltage Range 12 to 24 VDC, 115 to 230 VAC Pump Displacements 0.80 to 2.11 cc Reservoirs 1.9 to 2.8 litres plastic, 3.8 to 7.6 litres steel HE1000 SERIES POWER PACKS Voltage Range 12 to 24 VDC Pump Displacements 0.24 to 2 cc Maximum Pressure 230 bar Reservoirs 0.5 to 3.8 litresplastic AC POWER PACKS GC-9500 SERIES Displacements 1.06 to 22.85 cc Maximum Pressure 207 bar Maximum Speed 3,600 rpm Reservoirs 19 to 76 litres steel HE2000 SERIES POWER PACKS Voltage Range 12 to 24 VDC, 115 to 230 VAC Pump Displacements 0.80 to 6.36 cc Maximum Pressure 230 bar Reservoirs 0.9 to 15 litres steel, 0.76 to 1.6 litresplastic 32.84 to 19 litres steel HE-Q (QUIET) POWER PACKS Voltage Range 24 VDC WQ300 Pump Displacements 1.2 to 5.7 cc Noise 42dB(A) Only Concentric offers this extensive range of products worldwide. POWER PACKS
uk distributor for quality products for mechanical & fluid power jbj Techniques Limited www.jbj.co.uk 28 Trowers Way, Holmethorpe Industrial Estate Redhill, Surrey RH1 2LW UNITED KINGDOM tel: 01737 767493 fax: 01737 772041 email: info@jbj.co.uk Concentric will not accept responsibility for any catalogue errors and reserves the right to modify its products without prior notice. This also applies to products already ordered, provided that such modifications can be made without affecting technical specifications. All trademarks in this material are properties of their respective owners. Concentric is an innovator in flow control and fluid power, supplying proprietary systems and components for trucks, buses and industrial vehicles, worldwide. With 1,156 employees and yearly sales exceeding 1,977 million Swedish Kronor, Concentric AB is listed on the Stockholm Stock Exchange (www.concentricAB.com).
an excellence in engineering comprehensive range of componentswww.jbj.co.uk Gear Pumps/Motors Mini Power Packs Screw Pumps Oil Bath Clutches Pneumatic Motors & Starters BD Clutches & Gearboxes BDS Clutches Planetary Gearboxes Coolers Splitter Gearboxes Bellhousings LSHT Motors/Geared Motors Torsional Couplings Torsionally Flexible Couplings Permanent Magnetic Couplings Hydraulic Adaptors Engine Adaptor Kits Dampers Anti-static/Flameproof Couplings Torque Limiting Couplings Vane Pumps Tyre Couplings Torsionally Rigid Couplings Axial & Radial Piston Motors Pressure Intensifiers Tanks/Accessories Fluid Level Indicators Flanges Flow Dividers Range of ATEX certificated You Tube 01737 767493 info@jbj.co.uk www.jbj.co.uk quality products for mechanical & fluid power - registered in England No: 1185469 - jbj Techniques Limited is ISO certificated, committed to international coordination & unification of industrial standards. A range of products ATEX certificated to directive 94/9/E requirements
jbj Techniques Limited 28 Trowers Way Holmethorpe Industrial Estate Redhill Surrey RH1 2LW. UNITED KINGDOM 01737 767493 info@jbj.co.uk www.jbj.co.uk quality products for mechanical & fluid power registered in England No: 1185469 jbj Techniques Limited is ISO certificated, committed to international coordination & unification of industrial standards. A range of products ATEX certificated to directive 94/9/EC requirements setby JamesHarris, jbjTechniquesLimited You Tube UK distributor
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