Hybrid & ElectricTechnology

Founded in Milan Italy in 1957, Transfluid hasalways been a point of reference in the world ofindustrial transmission equipment and thestandard that its competitors measurethemselves.Fluid couplings, variable speed drives, brakes,clutches, couplings and hydraulictransmissions constitute the core of theproduct line, while ultra-modern technology,careful selection of materials and meticulousassembly are the key ingredients in the recipethat has placed those products at the forefrontof the market. Thousands of customerscontinue to choose Transfluid for the mostdiverse and demanding applications, knowingthey can rely on Transfluid’s technicaldepartment, where design, engineering andplanning experts are always on hand toquickly resolve client’s problems.Italian dynamic innovation, coupled withongoing staff development and more than fiftyyears of hard-earned expertise, are thefoundation of the company’s success.Transfluid’s unique approach has sparkedsmall but important revolutions in the fieldof heavy-duty transmissions, for whichrecognition has come in the form ofinternational awards.Transfluid’s catalogue boasts a wide range ofproducts, and each unit produced is tested forsafety, quality and durability. Being a worldleader in the design and manufacture of fluidcouplings, Transfluid has earned a reputationfor diligent service, which assures thecompetence of the applications through carefulquality control and on-site technical assistance.In addition to the Italian Headquarter.Transfluid’s broad sales network consists ofsix branches located in Australia, China,France, Germany, Russia and United States,one representative office in Brazil and 32distributors located throughout the world.

The industrial market has been focused ondeveloping new technologies to reduce theirecological impact on land and sea.Global awareness of air, noise and waterpollution attributed to internal combustionengines has caused vehicle manufacturers toinvest large amounts of money and resourcesinto developing hybrid systems used inautomobiles and small commercial vehicles.However, because of the wide variety of driveline designs used in industrial andmarine markets, a standardized, quality,heavy duty “hybrid product” has beenimpractical to develop.Accepting the challenge to provide a hybridproduct for this neglected market Transfluidis ready to introduce a solution for lowto medium power marine and industrialapplications.For decades Transfluid has beenmanufacturing a wide range of powertransmission equipments and electricmotors/generators.Profiting from their experience in thousandsof industrial and marine applications andusing their existing technology it resulted inthe development of the technology of thefuture.

The hybrid system works in three specificmodes:

- electric propulsion to drive or sail atZERO emissions and in absolute silence

- engine propulsion that uses theelectric machine as generator to rechargethe batteries

- “booster” function that allows the electricmotor, during acceleration, to assistthe engine in providing extra torque to thedriveline

The input side is a hydraulic or pneumaticcontrolled clutch.When disengaged, the engine is disconnectedfrom the rest of the driveline allowing thevehicle or vessel to be operated by the electricmotor instead of the engine.During engine operation, the clutch is engagedand the electric motor becomes a generator,recharging the batteries, if required.By operating the engine and electric motor atthe same time, the “booster” operation isengaged, increasing the total available powerto the driven machine.All operations are controlled via Transfluid’sproprietary electronic controller MPCB-R5,which communicates with all equipementsthrough CAN BUS protocol, making thesystem a simple “plug and play” solution.

Transfluid Transfluid’s Hybrid The System How It Works

Industrial hybridHTV700

Workingscheme

HM560with Hydrostatic Transmission

Split power drivedrive with SAE B pto Split power drive

drive with SAE B pto

Clutch actuationsolenoid valve

Clutch actuationsolenoid valve

SinglePump drive

HydraulicPump

Three speed forward, onespeed reverse Powershift

Transmission

Drop box for 2 or 4 wheeldrive, available with widevariety of reduction ratios

SAE standard dry clutch,operated by solenoid valve, toconnect and disconnectinternal combustion engine

SAE standard dry clutch,operated by solenoid valve, to connect and

disconnect internal combustion engine

Electric machine that can operate as electric motor or electric generator Electric machine that

can operate as elec-tric motor or electric generator

Electric selector control unit withintegrated soft shift ability

Drop box installation with6 different inclination anglepositions

Spring loaded wet discs parkingbrake, operated by solenoid valve

CAN OPEN

SAE J1939

MAIN KEY

BATTERY12-24 Vdc

DIESEL PROPULSION

ELECTRIC PROPULSION

HYBRIDMODULE WITHINTEGRATEDMULTIDISC

DRY CLUTCH

LiPo/LiFePO4 BATTERY

COMPLETE WITHBATTERY

MANAGEMENTSYSTEM

RANGERMATIC31 - 700

DISPLAY

MPCB-R5

MOTORCONTROLLER

PRESSURE TRANSDUCER

DIESEL ENGINE

THROTTLE ENGINE / E. MOTOR GEAR SELECTOR

COMMUNICATIONPROTOCOL

DROPBOXDP280

ELECTRICMACHINE

PARKINGBRAKESL 750

Marine hybridHTM700 HM560

with Cardan Shaft

SAE standard dry Clutch,operated by solenoidvalve, to connect anddisconnect internalcombustion engine

SAE standard dry Clutch,operated by solenoidvalve, to connect and

disconnect internalcombustion engine

Split power drivewith SAE B pto Split power drive

with SAE B pto

Clutch actuationsolenoid valve

Clutch actuationsolenoid valve

Forward-Reverse Powershiftmarine gear

Cardan shaft

Electric selectorwith integratedSoft-Shift ability

Electric machine that can operate as elec-tric motor or electric generator

Electric machine that can operate as elec-tric motor or electric generator

Workingscheme

CAN OPEN

SAE J1939

THERMAL PROTECTION

MAIN KEY

BATTERY 12-24 Vdc

DIESEL PROPULSION

ELECTRIC PROPULSION

HYBRID MODULE WITHINTEGRATED MULTIDISC

DRY CLUTCH

POWER PACK(necessary only without

Revermatic transmission)

LiPo/LiFePO4 BATTERY

COMPLETE WITHBATTERY

MANAGEMENTSYSTEM

DISPLAY

MPCB-R5

MOTORCONTROLLER

PRESSURE TRANSDUCER

DIESEL ENGINE

COMMUNICATIONPROTOCOL

CONTROLS:- THROTTLE ENGINE / E.MOTOR- FWD / REV / N

ELECTRICMACHINE

REVERMATIC11-700

The hybrid seriesIn close cooperation with leading battery andmotorcontroller manufacturers the HM Moduleseries(560-2000-3350-6300) was developed toprovide a standard, simple, quality solution.Designed to “sandwich” between an engine witha SAE flywheel and housing and transmissionwith a SAE input, the HM module provides aseamless solution that is easier to apply andsimpler to operate than any application specificsolution. Additionally, the electric machine (themotor generator) can be mounted in multiplepositions in order to provide the best fit for theengine compartment. To install, all that isrequired is a short distance between the engineand transmission, this make it an ideal solutionfor retrofits and new designs.

Transfluid also provides two packages thatcouple the HM technology with their power shifttransmissions and marine products. TheHTV700 is a complete vehicle transmissionproduct utilizing a power shift transmission,4wddrop box and brake. Designed to beexceptionally compact it is ideal forgroundsupport equipment and small mining andconstruction machines. The HTM700 is a hybridmarine transmission. The electric function isbecoming mandatory in many ports where theyare trying to mitigate the air and water pollutioncaused by tendering and docking vessels. TheHTV700 is applicable for engines up to 95 kW(127 hp) while the HTM700 is capable of 140kW(187 hp). Both Packages are equipped with acome home feature

Technical specifications

288,1

667

702

305

846

483

1088,5

593

1245

791

476

718,5

398,5

284,5809,3

620

1006

686

343868

658

1098777

389

1008

772

HM560 Hybrid ModuleSAE 4 to SAE 4 distance = 305mmMax N° of Electric Machine: 1Max Tot Elec. Input Power:20kW @ 3000rpm

HM2000 Hybrid ModuleSAE 3 to SAE 3 distance = 483 mmMax N° of Electric Machine: 2Max Tot Elec. Input Power:150kW @ 3000rpm

HM3350 Hybrid ModuleSAE 1 to SAE 1 distance = 593 mmMax N° of Electric Machine: 4Max Tot Elec. Input Power:300kW @ 3000rpm

HM6300 Hybrid ModuleSAE 1 to SAE 0 distance = 791 mmMax N° of Electric Machine: 4Max Tot Elec. Input Power:300kW @ 3000rpm

Why TransfluidBy dedicating significant resources in theresearch and development of the HybridSystem range of products Transfluid is capableof providing complete hybrid solutions as wellas the technical support required bymanufacturers to implement these products.Transfluid’s Hybrid System easily integratesinto traditional propulsion systems assuringan efficient solution to green power and fueleconomy.All modules fit between the engine andtransmission, occupying limited space, asthough they are an integrated and independentcomponent in the propulsion driveline.

Not only the ecological sustainability is one ofthe advantages of Hybrid solutions but fuelsavings and energy management are of thesame importance. With the “booster” function,designers can consider a lower power engineyet still maintain the desired performances.Ship owners can retrofit their vessels therebyproviding lower costs and profiting fromimmediate benefits.

Transfluid is not just a supplier, but also apartner. By providing innovative technologycoupled with competitive pricing, even themost difficult hybrid problems can be quicklysolved.

MPCB-R5 & Display Harness

E. M

ACH

INE

WEI

GH

Tkg

(lb)

MA

X S

PEE

Drp

m

E. M

ACH

INE

MO

TOR

MO

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Pow

er

kW (h

p)

MO

TOR

MO

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From

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ax

GEN

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kW

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GEN

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bat

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A

max

BAT

TER

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c

MO

TOR

CON

TRO

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HYB

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TR

AN

SMIS

SIO

N

100100100100300300300

SIZE 8SIZE 20SIZE 20SIZE 20SIZE 75SIZE 75SIZE 75L

3000300030003000300030003000

22 (48)25 (55)42 (92)46 (101)54 (119)70 (154)110 (242)

EM180-8EM180-12EM220-15EM220-20EM220-35EM290-50EM290-75

HM560-HT700HM560-HT700HM560-HT700HM560-HT700HM2000-HM3350-HM6300HM2000-HM3350-HM6300HM2000-HM3350-HM6300

639512016095130195

6 (8)9 (12)11 (15)15 (20)27 (36)38 (51)57 (76)

96140175235134190287

8 (11)12 (16)15 (20)20 (27)35 (47)50 (68)75 (102)

EM180-8EM180-12EM220-15EM220-20EM220-35EM290-50EM290-75

180 (240)-4000435 (580)-3000620 (830)-2200

140 (185)-3000

115 (155)-3000350 (470)-2600500 (670)-2200

95 (125)-3000

560 (414)2000 (1478)3350 (2476)

300 (222)560 (414)

SAE4-10” SAE3-11.5” SAE1-14”

SAE4-10” (4)

SAE4-10” (4)

HM560HM2000HM3350

HTV700HTM700

HYB

RID

TR

ANSM

ISSI

ON

INP

UT

& O

UTP

UT

Stan

dard

(1)

SAE

J617

& J

620

MA

X IN

PU

T TO

RQ

UE

Nm

(lb-

ft)

INP

UT

PO

WER

IN

DU

STR

IAL

kW (h

p)-r

pm

INP

UT

PO

WER

M

AR

INE

kW (h

p)-r

pm

WEI

GH

T kg

(lb)

120 (265)350 (772)560 (1236)

1100(1475)-2100920 (1230)-21006300(4647)SAE1/0-14”/18” HM6300 900 (1986)245(2) (540)221(3) (487)

(1) SAE J620: different Input or Output connections available upon request(2) Without drop box & brake(3) With cooler(4) DIN 120 available

StartStop

EmergEmergSafg

PRESSURE TRANSDUCER

CABLING

MPCB - R5

CONNECTORS PROXIMITIES SWITCH

rpmINPUT

rpmOUTPUT

ON/OFFCUSTOMER

DIESELELECTRIC

BATTERY

SELECTOR BOOSTER RIGENERATION

fromDISPLAY

CAN BUS

or or

LiPo/LiFePO4

BATTERY COMPLETE WITH BATTERY MANAGEMENT

SYSTEM

DISPLAY

SOLENOID VALVECONNECTORSSLIDING OPENING

THROTTLEPEDAL

GEAR SELECTOR

MOTOR CONTROLLER

CONTROLS:THROTTLEENGINEFWD/REV/N

+Vdc Key

-Vdc Batt.

+ vdc

SUPPLY PRIMARY

EPS Industrial EPS Marine

The EPS (ELECTRIC PROPULSION SYSTEM) provides innovative electric propulsion through the combination of standard Transfluid products. Integrating standard components and adhering to SAE standards produces a new product which easily interfaces with any user and application.When used with commercial vehicles, the EPS system includes an automatic “Powershift” RANGERMATIC or REVERMATIC transmission. For marine propulsion the REVERMATIC marine gear uses the reliable RBD coupling.Both transmissions can be installed with Transfluid’s permanent magnets electric motor. This improves the operations of the vehicle or boat by using the efficiency and performance of the electrical machine.

Electric motor that operated through frequency drive

Electric motor that operated through frequency drive

Spin-on oil filter

Spin-on oil filter

Torqueconverter

Elasticcouplings

Three speed forward, onespeed reverse Powershift

Transmission

Electric selectorwith integratedSoft-Shift ability

Oil-water cooler

Electric selectorwith integratedSoft-Shift ability

Forward-Reverse Powershiftmarine gear

Axial thrust assembly

The innovative concept of the marine EPS REVERMATIC11-700 RBD marine gear coupled to the electric motor allows you to maximize the maneuverability of the boat and to increase the performance of the electric motor. The reduction ratio of the marine gear allows the user to size the propeller of the boat to demand the maximum power delivered by the electric motor, fully exploiting the motor power and speed. The reverse function is performed by the REVERMATIC11-700 RBD marine gear. This protects the electrical components from transient current peaks.In addition, the EPS Marine system can be used as an extra drive system on large power engines by connecting the output of the EPS system to the PTO (commonly called PTI in marine transmission).To optimize the performance of the motor a DROP BOX DP280 can be mounted on the output of the EPS system, before to PTI, to provide additional

The innovative concept of EPS consists of an automatic RANGERMATIC “Powershift” transmission coupled to a permanent magnet electric motor. This optimizes the driving experience of the vehicle and enhances the performance of the motor. The RANGERMATIC reduction ratios allow the user to select the optimal ratio according to the operating conditions. The addition of the DROP BOX DP280 on the output of the EPS system provides additional gear ratios to enhance the electric motor performances. Additionally, the drop box is available with two outputs for four-wheel drive applications. This provides identical use and driving of the EPS system to those of a combustion engine.The use of batteries, indispensable for the supply of the electric machines, allows the recovery of kinetic energy during deceleration and braking (Kinetic Energy Recovery System) storing energy that would otherwise be lost, increasing the autonomy of the vehicle.

EPS marine systemEPS industrial system

Electric PropulsionSystem

SIZE

MO

TOR

Out

put m

echa

nica

lpo

wer

kW

(hp)

3000

rpm

MO

TOR

curr

ent

DC

BU

S si

de

GEN

ERA

TIO

Ncu

rren

t D

C B

US

side

Nom

inal

torq

ueN

m (l

b-ft

)

(att

erie

s)Vd

c

GEN

ERA

TOR

Out

put e

lect

ric

pow

er k

W30

00 r

pm

DC

BU

S

B.E

.M.F

Vrm

s +/

- 10%

MO

TOR

Nom

inal

cur

rent

Arm

s

MO

TOR

20

35

50

75

20 (27)

35 (48)

50 (68)

75 (102)

63 (47)

110 (81)

160 (118)

238 (176)

15

27

38

57

65

220

220

220

210

110

150

220

96

300

300

300

235

134

190

287

160

95

130

195

gear ratios optimizing the motor torque output.An example:By using a compact EPS system weighting only 220 kg, powered at 300 V dc, it is possible to obtain on the PTI a torque of 2750 Nm, a very interesting value for the propulsion of large boats.

EPS-I35 including: • E-machine EM290-35 • Frequency drive TYPE 75 powered at 300 V dc • MPCB-5R Management system w/display and software • Electronic control system for single engine • Powershift transmission REVERMATIC and RANGERMATIC

EPS-I50 including: • E-machine EM290-50 • Frequency drive TYPE 75 powered at 300 V dc • MPCB-5R Management system w/display and software • Electronic control system for single engine • Powershift transmission REVERMATIC and RANGERMATIC

EPS-I75 including: • E-machine EM290-75 • Frequency drive TYPE 75L powered at 300 V dc • MPCB-5R Management system w/display and software • Electronic control system for single engine • Powershift transmission REVERMATIC and RANGERMATIC

Ratio available for powershift REVERMATIC or RANGERMATIC: • Single speed 11-700 ratio: 0.86 or 1.04 or 1.45 or 1,88 or 2,25 and

• Three speed 31-700 ratio 0.865 - 1.882 - 2.75 and 1,882 reverse gear

Electric traction system integrated withREVERMATIC 11-700 or RANGERMATIC 31-700 or 21-700 or 22-700

reverse gear

Reference catalogs of the products we use in hybrid & electric technology

EPS-M35 including: • E-machine EM290-35 • Frequency drive TYPE 75 powered at 300 V dc • MPCB-5R Management system w/display and software • Electronic control system for single engine • Marine gear REVERMATIC or RANGERMATIC

EPS-M50 including: • E-machine EM290-50 • Frequency drive TYPE 75 powered at 300 V dc • MPCB-5R Management system w/display and software • Electronic control system for single engine • Marine gear REVERMATIC or RANGERMATIC

EPS-M75 including: • E-machine EM290-75 • Frequency drive TYPE 75L powered at 300 V dc • MPCB-5R Management system w/display and software • Electronic control system for single engine • Marine gear REVERMATIC or RANGERMATIC

Ratio available for powershift REVERMATIC or RANGERMATIC: • Single speed model 11-700 ratio: 1.45 or 1.88 or 2.25 + reverse gear • Double speed model 31-700 ratio 1.88 and 2.75 + 1,88 reverse gear

Marine electric propulsion system integrated with single speed marine gear REVERMATIC 11.700RBD or two speed marine gear RANGERMATIC 21-700 RBD.

EPSData Collection

ITALYTRANSFLUID SRLVia Giudo Rossa, 421013 Gallarate (VA)Ph. +39.0331.28421Fax +39.0331.2842911info@transfluid.it

AUSTRALIATRANSFLUID AUSTRALIA PTY LTDSmithfield NWS 2164Ph. +61.297572655Fax +61.297560181tfaustralia@transfluid.it

CHINATRANSFLUID BEIJING TRADE CO.LTD101300 BeijingPh. +86.1060442301-2Fax +86.1060442305tbtcinfo@transfluid.it

FRANCETRANSFLUID FRANCE s.a.r.l.38110 RochetoirinPh. +33.9.75635310Fax +33.4.26007959tffrance@transfluid.it

GERMANYTRANSFLUID GERMANY GmbHD-48529 NordhornPh. +49.5921.7288808Fax +49.5921.7288809tfgermany@transfluid.it

RUSSIATRANSFLUID OOO143100 MoscowPh. +7.495.7782042Mob. +7.926.8167357tfrussia@transfluid.it

U.S.A. TRANSFLUID LLCAuburn, GA 30011Ph. +1.770.8221.777Fax +1.770.8221.774tfusa@transfluid.it

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June 2015