HPR Micro Pack. Typische Anwendungen sind Rollstuhl Aufzüge Bremsen Spannsystem Patientenheber. Hydraproducts haben eine nachgewiesene reputation.

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1 HPR Micro Reversible Powerpacks HPR 11 H HPR Micro Pack The HPR Reversible Hydraulic Power Pack offers the flexibility to operate double acting hydraulic functions within a very compact space and without the need for further control valves. With W to 8W DC Motors and. to.37kw AC Motors the gear pump can produce pressures up to 2bar. Dual Pilot Check Valves give leak free control for cylinders. Dual Relief valves give control in both directions whilst dual pilot suction check valves prevent induced pressures and noise when excess full bore cylinder flow returns to the tank. Die HPR reversierbare Hydraulik Aggregate bieten sich an, doppelt wirkende Funktionen in engen Raum an realisieren. Die Notwendigkeit weiter Ventile entfällt. Mit W bis 8W DC-Motoren und, bis,37 Drehstrommotoren. Können die zahnradpumpen Drück bis zu 2bar erzeugen. Doppelt Entsperrbare Rückschlagventile gewährleisten dass die last beidseitig gehalten wird. Mit zwei Druckbegrenzungsventile wird der systemdruck eingestellt. La HPR Reversible Unidad de potencia hidráulica ofrece la flexibilidad de operar de doble efecto funciones hidráulicas dentro de un espacio muy reducido y sin la necesidad de válvulas de control adicionales. Con W a 8W DC Motors y de, a,37 kw Motores de CA de la bomba de engranajes puede producir presiones de hasta 2 bar. Dos válvulas pilotadas dar fugas control libre de cilindros. Dos válvulas de alivio dar el control en ambas direcciones, mientras que las válvulas de retención de doble piloto de succión evitar presiones inducidas y el ruido cuando el exceso de flujo completo vuelve ánima de cilindro al depósito. Micro Pack applications include: Wheelchair Lifts Brakes Bath Lifts Clamping System Hydraproducts have a proven record of performance. 1% testing Wide application knowledge Fast deliveries Product support 3D Solid Modelling facilities Typische Anwendungen sind Rollstuhl Aufzüge Bremsen Spannsystem Patientenheber Hydraproducts haben eine nachgewiesene reputation. Erfahrung in vielen Anwendungen bereiche Kurze Lieferzeiten Großes Teilelager Kundenservice Kundenspezifische Produkte 3D Produkt design 1 Aplicaciones incluyen: Ascensores para sillas de ruedas frenos sistema de sujeción Hydraproducts tienen un historial comprobado de desempeño S1 HPR Micro Pack PRNS HPR Micro Pack

2 PRNS Circuit shown here refer to page 6 for URNS & NRMS circuits. Specifications Pump Type Reversible gear pump Size.16 to cc/rev Motors 12 & 24VDC, 2, and 8 Watt 24VAC.,.2,.37 &.kw 4VAC.37 &.kw Hydraulic circuit Reversible circuits for double acting actuators. Reservoirs Plastic. and Litre Aluminium.1 to 1Litre Performance Pressure to 2bar Flow to lpm Hydraulic oil Recommended Mineral Oil HLP HV 6743/4 DIN 19 Viscosity ISO3448/VG32 (2-1 permissible) Operating Temperature - to 7 o C HPR 11 H PRNS S

3 Example of coding HPR Micro Reversible Hydraulic Power pack range DC Motor Range AC Motor Motor connection flanges and drive couplings Gear Pumps Mounting orientation Hydraulic circuits Filler Position Tank HPR 11 H PRNS S1 HPR 1 1 H P R N S S 1 MOTORS PUMP CIRCUIT TANK 1 12 Volt DC 1.16cc/rev U Motor Spools B Body Filler 2 24 Volt DC 2.24 P Pilot Check Valve E End Filler S 24VAC.4 R S Relief Valve N No Filler T 4VAC.6 M Manual Release S Side Filler 1 Watt.7 S Standard Body 1.1 Litre Alloy 2 2Watt 1.98 N N N N Not Fitted 2.2 Litre Alloy Watt Litre Alloy 8 8Watt Litre Alloy M 1 W 24VAC M 2 2W 24VAC C2.37kW 2pole D2.kW 2pole H V MOUNTING Horizontal Vertical P. Litre Plastic P Litre Plastic

4 MOTORS DC Motors W and 2W IP44 HP V W 11 HP428 12V 2W 12 HP413 24V W 21 HP29 24V 2W 22 DC Motors W and 8W IP44 HP V W HP414 12V 8W 18 HP V W 2 HP V 8W 28 AC Motors - 1 phase 24V Hz B34 IEC IP.37kW 2pole 71 frame L = 18 SC2.kW 2pole 71 frame 18 SD2 Permanent capacitor motors are preferred with a.-.9 FLT starting torque. AC Motors - 3 phase 38/4V Hz B34 IEC IP.37kW 2pole 71 frame L=211 TC2.kW 2pole 71 frame * 22 TD2 for performance data see page 7 for performance data see page 8 HPR 11 H PRNS S1 Dual European voltages, up to 3kW 23/4 above 4/69V. Dual /6Hz rated. S1 Continuous Duty S1. Thermistors PTC. AC Motor - Watt 24V Hz S2 duty IP2 AF1H6912K 24V W M1 for performance data see page 9 Heat sink is optional AC Motor - 2Watt 24V Hz S2 duty IP44 JF1L78K 24V 2W M2 for performance data see page

5 HYDRAULIC PUMPS Gear Pump group Size cm 3 /rev P max. Type MOUNTING Orientation Position Type Horizontal H Vertical Tank uppermost V HPR 11 H PRNS S

6 CENTRAL MANIFOLD Hydraulic circuit Manifold Motor Spools with Unloading U Pilot Check Valve P Relief Valve R Manual Release - Not preferred M Standard Body S Not Fitted N N N N PRNS Standard Manifold HPR 11 H PRNS S1 PRNS Circuit Standard NRMS Circuit URNS Circuit

7 Filler/Breather Positions Description Type Body Filler - in manifold, horizontal only B Side Filler - in tank, horizontal only S End Filler - in tank end, vertical only No Filler - consult techincal sales for this option E N Aluminium Oil Tank Cylindrical Description L=Length Type.1 Litre Litre 1 2. Litre 14 1 Litre 24 1 Plastic Oil Tank HPR 11 H PRNS S1. Litre Plastic P Litre Plastic P

8 S2 Rating (minutes) S2 Rating (minutes) HPR Micro Reversible Powerpacks Nominal motor-pump performance at constant voltage and at nominal 2-2 o C with ISO 3448/VG v w motor-pump performance v w motor-pump performance v 2w motor-pump performance v 2w motor-pump performance HPR 11 H PRNS S W DC Motor S2 Ratings 2W DC Motor S2 Ratings V W V 2W.. 12V W V 2W Motor Current (Amps) Motor Current (Amps) S2 Short time Duty Maximum run time at load, followed by a time of rest to re-establish ambient temperature

9 S2 Rating (minutes) HPR Micro Reversible Powerpacks Nominal motor-pump performance at constant voltage and at nominal 2-2 o C with ISO 3448/VG " 12v w motor-pump performance " 24v w motor-pump performance " 12v 8w motor-pump performance " 24v 8w motor-pump performance HPR 11 H PRNS S W & 8W DC Motor S2 Ratings V W V W 12V 8W 24V 8W Motor Current (Amps) S2 Short time Duty Maximum run time at load, followed by a time of rest to re-establish ambient temperature

10 HPR Micro Reversible Powerpacks Nominal motor-pump performance at constant voltage and at nominal 2-2 o C with ISO 3448/VG M1 24V w motor-pump performance (1mFd) M2 24V 2w motor-pump performance (1mFd) HPR 11 H PRNS S