Hydraulic Power Unit - Amazon Web Services · 2019-11-29 · HYDRAULIC DESIGN SPECIFICATION Motor 2.1 kW 24v BLDC Motor Integrated controller with CAN interface Nominal Voltage -

TECHNICAL SPECIFICATION

This technical data is based on current available information and is subject to change at any time by Artemis Technologies. Specifications for specific applications may vary.

Hydraulic Power Unit

www.artemistechnologies.co.uk 2

PRODUCT OVERVIEWThe Artemis Technologies compact Hydraulic Power Unit (HPU)

combines high efficiency, CAN based integrated controller

smart motor with a micro hydraulic pump for an incredibly high

power density unit.

With a nominal voltage of 24v, and and a maximum RPM of

5000, the unit is ideal for the limited space and on-demand

power requirements of of weight critical applications including

foiling boats. With options to run higher-flow/ lower pressure

units and high pressure/ low flow displacements, this 5kg pump

can suit most applications.

HYDRAULIC DESIGN SPECIFICATIONMotor

2.1 kW 24v BLDC Motor

Integrated controller with CAN interface

Nominal Voltage - 24v

Max Torque - 10.5Nm @ 120A

Max RPM - 5000

Environment - IP69 excluding electrical connection points

Controlled via CAN Open


Complete Pack

Weight - 5.0kg

Dimensions - See Print

Pump Unit

Pump size - 1.25 cc/rev

• Option: 0.8 - 1.6 cc/rev range

Max Pressure - 270 Bar

• Option: 350 BAR

Total Efficiency - 80-85% (electric to hydraulic)


AP BO CN DM EL FK

HI GJ FK EL DM CN BO AP

55

44

66

33

77

22

88

11

SCALE

1:2WEIGHT (kg) SHEET

1/1

SIZE

A1

DRAWING STATUS:

PRELIMINARY FOR CONSTRUCTIONPROJECT

ARTEMIS TECHNOLOGIESPART DESCRIPTION

HPU 4 Bolt ConfigPART NUMBER

103010MATERIAL

Assembly

DRAWN BY:

alexdDATE:

7/12/2019

A 7/12/2019

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ARTEMIS TECHNOLOGIES

951 YEOVIL RD

SLOUGH SL14NH

UK

THIS DOCUMENT AND THE INFORMATION IT CONTAINS

ARE PROPERTY OF ARTEMIS TECHNOLOGIES AND CONFIDENTIAL.

THEY SHALL NOT BE REPRODUCED NOR DISCLOSED TO

ANY PERSON EXCEPT TO THOSE HAVING A NEED TO KNOW

THEM WITHOUT PRIOR WRITTEN CONSENT OF ARTEMIS TECHNOLOGIES.

APPROVED BY:

JTNDATE:

7/12/19

CALCULATED BY:

JTNDATE:

7/12/19

5.0

226

12.7

0.5

["]

Front viewScale: 1:2

209

226

Top viewScale: 1:2

Suction

Pressure

95

50

Bottom viewScale: 1:2

MOUNTING PATTERN

M6 x 1 Studs4 Places

241

209

Right viewScale: 1:2

65

742.9[

"]

Left viewScale: 1:2

3" Forced Air Cooling DuctShown with RH cooling ductMirror image (LH) cooling duct availible upon requestCustom cooling duct availible upon request

Isometric viewScale: 1:1

Power supply:2x M6 bolts, available length of thread 10 mmM6 Flange nuts and terminal cover included

Deutsch DT04-6P, Mating connector DT06-6SNotes: 1.0) Max System Pressure = 270 Bar [4,000 psi] Optional = 350 Bar [5,000 psi]2.0) Max RPM = 5,0003.0) Pump size = 1.25 cc/rev Optional = 0.8 - 1.6 cc/rev range

SuctionJIC-6 (3/8")Options availible upon requestPressure

JIC-6 (3/8")Options availible upon request

Isometric viewScale: 1:2

DIMENSIONS



CAN Node: Pump

Message Name: MotorStatusCAN ID: 0x18ff3420, Message Rate: 10.0 Hz, Node: Pump


Signal Name Start Bit Length Signed Byte Order Scaling Offset Unit

CPM_OperationalState 0 4 False Intel 1 0 None

CPM_TempLimitWarning 4 2 False Intel 1 0 None

CPM_CurrentLimitWarning 6 2 False Intel 1 0 None

CPM_UnderVoltageCutOff 10 2 False Intel 1 0 None

CPM_OverVoltageCutOff 12 2 False Intel 1 0 None

CPM_OverTempCutOff 14 2 False Intel 1 0 None

CPM_MotorBlockedCutOff 16 2 False Intel 1 0 None

CPM_FailureCutOff 18 2 False Intel 1 0 None

CPM_ControlModeActual 20 4 False Intel 1 0 None

CPM_SupplyVoltage 26 8 False Intel 0.5 0 V

CPM_MotorTemp 34 8 False Intel 1 -40 °C

CPM_ExternalMotorLatch 42 2 False Intel 1 0 None

CPM_MotorTemp2 44 8 False Intel 1 -40 °C

CPM_MessageCounterStatus 56 4 False Intel 1 0 None

CPM_MessageChecksumStatus 60 4 False Intel 1 0 None

Signal definitionsCPM_OperationalState - defines the mode of operation for the unit between normal operation, degraded state or disabled.

CPM_TempLimitWarning and CPM_CurrentLimitWarning - define whether either temperature or current based limits are being

exceeded.

The various CutOff channels state the reason why the motor has been disabled through either use or environment.

CPM_ControlModeActual - displays the mode of operation for the unit via either speed, current or torque control. Error states

are also handled in this field.

CPM_SupplyVoltage - is the voltage that is being supplied to the unit measure at the terminals.

CPM_MotorTemp - is the internal temperature of the motor and used in the derating scheme.

CPM_ExternalMotorLatch - shows the state of enabling the motor via the 6 pin DT connector.

CPM_MotorTemp2 - is an option that is not fitted in the current configuration.

CPM_MessageCounterStatus - is an incremental counter.

CPM_MessageChecksumStatus - is the checksum masked into a nibble.



CPM_MotorSpeedActual 0 16 False Intel 0.5 -16063.5 rpm

CPM_MotorSpeedTarget 16 16 False Intel 0.5 -16063.5 rpm

CPM_TorqueActual 32 16 False Intel 0.0152588 -490.219 A

CPM_TotalCurrent 48 8 False Intel 2 -252 A

CPM_MessageCounterFeed 56 4 False Intel 1 0 None

CPM_MessageChecksumFeed 60 4 False Intel 1 0 None

Message Name: MotorFeedback1CAN ID: 0x18ff3120, Message Rate: 100.0 Hz, Node: Pump



CPM_MotorPositionAct 0 32 False Intel 1 -2105540607 °

CPM_TorqueMaxActual 32 16 False Intel 0.0152588 -490.219 A

CPM_TorqueMinActual 48 16 False Intel 0.0152587890625 -490.219 A

Message Name: MotorFeedback2CAN ID: 0x18ff3620, Message Rate: 100.0 Hz, Node: Pump

Signal definitionsCPM_MotorSpeedActual - the current speed of the motor.

CPM_MotorSpeedTarget - the target that the motor has been set by the host ECU and is trying the achieve.

CPM_TorqueActual - the current torque level in the motor.

CPM_TotalCurrent - the level of the current in the pump.

CPM_MessageCounterFeed - is an incremental counter.

CPM_MessageChecksumFeed - is the checksum masked into a nibble.

Signal definitionsCPM_MotorPositionAct- the current position of the motor.

CPM_TorqueMaxActual- the maximum torque allowed.

CPM_TorqueMinActual- the minimum torque allowed (note the motor can speed in a clockwise and counter clockwise rotation).


CAN Node: Host ECU

Message Name: MotorControlCAN ID: 0x18ff3330, Message Rate: 100.0 Hz, Node: Host ECU



CPM_MotorSpeedRequest 0 16 False Intel 0.5 -16063.5 rpm

CPM_TorqueRequest 16 16 False Intel 0.0152587890 -490.219 A

CPM_PositionRequest 32 32 False Intel 1 -2105540607 °


CPM_SoftwareVersionID 0 8 False Intel 1 0 None

CPM_HardwareVersionID 8 8 False Intel 1 0 None

CPM_ManufactoringDate 16 32 False Intel 1 0 None

CPM_SerialNumber 48 16 False Intel 1 0 None

Message Name: UnitIdentityCAN ID: 0x18ff3520, Message Rate: 1.0 Hz, Node: Pump

Signal definitionsCPM_SoftwareVersionID- the version of software on the unit

CPM_HardwareVersionID- the version of hardware.

CPM_ManufactoringDate - the date that the unit was manufactured.

CPM_SerialNumber - the serial number of the unit.

Signal definitionsCPM_MotorSpeedRequest - the speed of the motor as requested by the host ECU. Note that only one mode can be

requested at a time, if more than one mode is requested then the unit will not function and also highlight the fault via the

previous messages.

CPM_TorqueRequest- the amount of torque for the motor as requested by the host ECU.

CPM_PositionRequest - the angular position of the motor as requested by the hose ECU.



MOTOR - EFFICIENCYPUMP CURVE

INSTALLATION• The pump is able to operate in an environment with air flow, which is preferably cool compared to the ambient tempera-

ture.

• The unit is design to operate up to an internal temperature of 70 deg C before the pump begins to derate in order to

prevent the unit from overheating.

• It is advisable to consult ATL when integrating the pump in your application to ensure that it is able to perform at it’s

optimum ability.

The electrical pinout of the unit is:


Our EXPERTISEBuilding on the team’s experience within high performance sailing,

aerospace, and motorsport, Artemis Technologies is developing a

number of world leading technologies, and has developed a range

of components.

The products have been designed with a wide window of capabilities,

and can be adapted to suit unique customer requirements.

Artemis Technologies can also provide integration services where

required.

www.artemistechnologies.co.uk

© Artemis Technologies Ltd

[email protected]

Prototyping FacilityNorth Gate, D1 Development, Airport Road West, Belfast, BT3 9EE

Simulator Office951 Yeovil Rd, Burnham, SL1 4NH

Documents

Hydraulic Power Unit - Amazon Web Services · 2019-11-29 · HYDRAULIC DESIGN SPECIFICATION Motor 2.1 kW 24v BLDC Motor Integrated controller with CAN interface Nominal Voltage -