HPU Micro Pack The HPU Uni-directional Hydraulic Power Pack offers the flexibility to operate single acting hydraulic functions within a very compact space. With W to 8W DC Motors and. to.7kw AC Motors the gear pump can produce pressures up to bar. Single acting circuit consisting of a low leakage check valve and a Solenoid operated release valve allowing a cylinder to hold in position and lower under gravity. Micro Pack applications include: Wheelchair Lifts Brakes Bath Lifts Clamping System Hydraproducts have a proven record of performance. 1% testing Fast deliveries Product support D Solid Modelling facilities HPU Micro Pack Die HPU unidirektionale Hydraulik Aggregate bieten sich an, einfach wirkende Funktionen in engen Raum an realisieren. Mit W bis 8W DC-Motoren und, bis,7 Drehstrommotoren. Können die zahnradpumpen Drück bis zu bar erzeugen. Einfachwirkende System bestehen aus einem Rückschlagventile ein Druckbegrenzungsventile und einem magnetischen Ablaufventil. Dies ermöglicht die last zu halten oder abzusenken 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 D Produkt design HPU Micro Pack La HPU Unidireccional Unidad de potencia hidráulica ofrece la flexibilidad para operar las funciones hidráulicas individuales que actúan dentro de un muy compacto espacio. Con W a 8W DC Motors y de, a,7 kw Motores de CA de la bomba de engranajes puede producir presiones de hasta bar. Circuito de simple efecto que consiste en una válvula de escape de entrada bajo y una válvula de solenoide de liberación accionada permitiendo un cilindro para mantenerlo en su posición más baja y en virtud de la gravedad. Aplicaciones incluyen: Ascensores para sillas de ruedas frenos sistema de sujeción Hydraproducts tienen un historial comprobado de desempeño. HPU 11 H S C N S1 www.hydraproducts.co.uk 1 +44 14
Specifications Pump Type High pressure gear Size.16 to 1. cc/rev Motors 1 & 4VDC,, and 8 Watt 4VAC.,.,.7 &.kw 4VAC.7 &.kw Hydraulic circuit Single acting circuits for lifting applications. Reservoirs Plastic. and 1.Litre Aluminium.1 to 1Litre Performance Pressure to bar Flow to lpm Hydraulic oil Recommended Mineral Oil HLP HV 674/4 DIN 19 Viscosity ISO448/VG (-1 permissible) Operating Temperature - to 7 o C HPU 11 H S C N S1 www.hydraproducts.co.uk +44 14
Example of coding HPU Micro Uni-Directional Hydraulic Power pack range DC Motor Range AC Motor Motor connection flanges and drive couplings Gear Pumps Mounting orientation Central Manifold and circuits Solenoid Valve Flow Control Insert Tank and filler HPU 11 H S C N S1 HPU 1 1 H S C N S 1 MOTORS PUMP BODY FLOW CONTROL TANK 1 1 Volt DC 1.16cc/rev S Standard 1 Litres/minutes B Body Filler 4 Volt DC.4 X Special E End Filler S 4VAC.4 N No Filler T 4VAC.6 4 S Side Filler 1 Watt.7 1.1 Litre Alloy Watt 1.98 MOUNTING. Litre Alloy Watt 8 8Watt M 1 W 4VAC M W 4VAC C.7kW pole 1 1.7 1.48 H V Horizontal Vertical C O E VALVE Normally closed Normally open Normally closed with Manual overide. Litre Alloy 1 1. Litre Alloy P. Litre Plastic P 1. Litre Plastic D.kW pole N None www.hydraproducts.co.uk +44 14
MOTORS DC Motors W and W IP44 HP419 1V W 11 HP48 1V W 1 HP41 4V W 1 HP49 4V W DC Motors W and 8W IP44 HP414 1V W HP414 1V 8W 18 HP4144 4V W HP4146 4V 8W 8 AC Motors - 1 phase 4V Hz B4 IEC IP.7kW pole 71 frame L = 18 SC.kW pole 71 frame 18 SD Permanent capacitor motors are preferred with a.-.9 FLT starting torque. AC Motors - phase 8/4V Hz B4 IEC IP.7kW pole 71 frame L=11 TC.kW pole 71 frame * TD for performance data see page 8 for performance data see page 9 HPU 11 H S C N S1 Dual European voltages, up to kw /4 above 4/69V. Dual /6Hz rated. S1 Continuous Duty S1. Thermistors PTC. AC Motor - Watt 4V Hz S duty IP AF1H691K 4V W M1 for performance data see page 1 AC Motor - Watt 4V Hz S duty IP44 Heat sink is optional JF1L78K 4V W M for performance data see page 1 www.hydraproducts.co.uk 4 +44 14
HYDRAULIC PUMPS Gear Pump group Size cm /rev P max. Type.16 1.4 18.4.6 18.7.98 18 1 1. 1 1.48 18 MOUNTING Orientation Position Type Horizontal H Vertical Tank uppermost V HPU 11 H S C N S1 www.hydraproducts.co.uk +44 14
CENTRAL MANIFOLD Hydraulic circuit Body Standard Body with 1/4 BSP Port Standard Manifold S HPU 11 H S C N S1 Hydraulic Circuit Standard www.hydraproducts.co.uk 6 +44 14
Single Acting Cartridge Valve Solenoid Operated Description Type Normally Closed Poppet C Normally Closed Poppet with Emergency Overide E Normally Open Poppet use Watt coils only O Solenoid Coils Description Voltages 18W with Flying leads 1VDC, 4VDC 18Watt with DIN connector 1VDC, 4VDC, 4VAC, 11VAC, 4VAC Watt with DIN connector 1VDC, 4VDC, 4VAC, 11VAC, 4VAC Flow Control Insert Pressure Compensated Fixed Flow Insert HPU 11 H S C N S1 Description VSCF1 1 l/min Type 1 VSCF l/min VSCF l/min VSCF 4 l/min 4 VSCF l/min VSCF6 6 l/min 6 VSCF 7 l/min 7 VSCF8 8 l/min 8 www.hydraproducts.co.uk 7 +44 14
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 8 1. Litre 1. Litre 14 1 Litre 4 1 Plastic Oil Tank HPU 11 H S C N S1. Litre Plastic P 1. Litre Plastic P www.hydraproducts.co.uk 8 +44 14
S Rating (minutes) S Rating (minutes) HPU Micro Uni-directional Powerpack Nominal motor-pump performance at constant voltage and at nominal - o C with ISO 448/VG 1v w motor-pump performance 4. 1. 1. 1.. 6 9 1 4v w motor-pump performance... 1. 1 1... 6 9 1 1v w motor-pump performance 6.. 4. 1. 1. 1.. 6 9 1 4v w motor-pump performance.... 1. 1 1... 6 9 1 HPU 11 H S C N S1 W DC Motor S Ratings W DC Motor S Ratings.. 4V W.... 1V W.. 1V W 1. 1. 4V W... 1. 1 4 Motor Current (Amps) Motor Current (Amps) S Short time Duty Maximum run time at load, followed by a time of rest to re-establish ambient temperature. www.hydraproducts.co.uk 9 +44 14
S Rating (minutes) HPU Micro Uni-directional Powerpack Nominal motor-pump performance at constant voltage and at nominal - o C with ISO 448/VG 18 1 9 6 8 6 4 " 1v w motor-pump performance 1 1 1 1 1 6 9 1 18 1 " 4v w motor-pump performance 6 1 1 1 1 6 9 1 18 1 6 4 " 1v 8w motor-pump performance 18 9 1 1 16 8 14 1 7 1 1 6 1 8 4 6 4 1 6 9 1 18 1 " 4v 8w motor-pump performance 1 9 1 1 1 1 8 8 1 6 6 4 6 9 1 18 1 HPU 11 H S C N S1 W & 8W DC Motor S Ratings.. 1V W.. 1... 4V W 1V 8W 4V 8W 6 9 1 18 Motor Current (Amps) S Short time Duty Maximum run time at load, followed by a time of rest to re-establish ambient temperature. www.hydraproducts.co.uk 1 +44 14
HPU Micro Uni-directional Powerpack Nominal motor-pump performance at constant voltage and at nominal - o C with ISO 448/VG. 1. 1... M1 4V w motor-pump performance (1mFd) 1. 1.1 1.8 1.4. 6 9 1.. 1. 1... M 4V w motor-pump performance (1mFd) 1 1 6 9 1 18. 1. 1. HPU 11 H S C N S1 www.hydraproducts.co.uk 11 +44 14