INDUSTRIAL GEARS › presentaciones › Nord DriveSystems Gearbox.pdfIndustrial gear units Motor...

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INDUSTRIAL GEARS


GEAR UNITS AND GEAR MOTORS

Industrial gear units

Fluid-coupling + BrakeMotor attachment Cooling systemAuxiliary drive

Four sizes with a wide range of options, UNICASE housing

M2 : 60 / 90 / 135 / 200 kNm

PN : 2.2 kW .... 1,000 kW

n2 : 1,0 …. 210 rpm

iN : 5,6 .… 1.600

60.000 / 90.000 / 135.000 / 200.000 Nm

NORD


Highlights of the new gearbox range

UNICASE housing up to 200.000 Nm

Precise machining, no stressed parting lines

Short, compact, lightweight design

Long bearing life time at fb=1

6 mounting faces – „mirror“ installation

possible

2- / 3- stage in the same housing – keeping same

center distance

INDUSTRIAL GEAR


Standardized Industrial Gears

offering various options

Various options integrated in basic design,

modular System

Plain surface

Bevel inputs horizontal or vertical

Various input-, output-shaft designs

Oil bath lubrication

Modular combinations with UNICASE helical-parallel and bevel units

IEC / NEMA motor adapters

INDUSTRIAL GEAR


EXAMPLE

Combinations Bevel Pre-Stage Helical Pre-Stage

Bevel

Industrial Gear

Helical

Industrial Gear


SK13507 FEA optimizedFEA based design

Finite Element Analysis

product optimization

identified stress areas and

optimized structural rigidity

Optimized stress pattern

INDUSTRIAL GEARS – FEA


Options

input side

Motor (various attachments)

Backstop

Auxiliary drive (e.g. via coupling and freewheel)

Brake (disc-brake, drum-brake)

Coupling (fluid-coupling)

Free input shaft (torque split, drive-coupling [synchronization])

Cooling fan (Radial- or Axial-Fan)

Oilpump (forced oil lubrication, attachment of cooling equipment)

OPTIONAL ACCESSORIES – INPUT SIDE


OPTIONAL ACCESSORIES – OUTPUT SIDE

Output Flange

Agitator Flange VL2/3

Output shaft right-hand, left-hand, both sides

Hollowshaft (keyway / splined / shrink-disc)

Flanges / B14 / B5 / VL2+VL3

Flanged Shaft

Flanged Shaft

Output Flange


Agitator Flange VL2 and VL3

(drywell with forced oil lubrication on request)

IEC - Flange

Hollowshaft with shrink-disc

Extended inputshaft (for pump in case

of forced oil lubrication)

Agitator Design VL2, VL3



Reinforced output shaft

Bearings with regreasing

nipple

Increased bearing distance

Spherical bottom roller bearing

Reinforced flange and shaft

Agitator Design Drywell



Axial Bearing arrangement

Spherical Roller Bearing

Regreasing possibility

Customized shaft + flange

Axial Spherical

Roller Bearing

Extruder



Different seal-systems available


Grease-purgable labyrinth seal


OPTION FAN

Vge

s

.V2.

V1.

Operating point

University collaboration on

Gearbox cooling with fan

αstr

Late

ral a

irflo

w

αK,stauαK,tangαK,frei

αK,stauαK,tang

Lon

gitu

din

al

airflo

w

αK,frei αstr


OPTION COOLING SYSTEM

Modular cooling system, 8 sizes

Air- or Water-Cooling systems


INDUSTRIAL GEARS – Diagnostic

Monitoring Devices and Sensors

Air filter Water content

Temperature Oil level

Fluid Controller

Pressure


INDUSTRIAL GEARS – Diagnostic

Monitoring devices and sensors

Particle counter

Load controlCondition monitoring - Vibration

Wireless connectionFlow control


INDUSTRIAL GEARS – MODULAR SYSTEM


DRIVE EXAMPLES MODULAR SYSTEM


INDUSTRIAL GEARS – UNICASE IG SOLUTION



UNICASE Bevel Gearedmotor

Motor B3/B5 Design with Baseplate

for „Piggyback“ Auxiliary Drive

coupled via Chain Drive and Freewheel

(no Baseframe required !)

Drive Train on common Baseframe

UNICASE Bevel Gearbox

Axial Fan

Fluid Coupling

Motor IEC B3

Side mounted Auxiliary Drive

coupled via Chain Drive and Freewheel





with output Coupling mounted

Axial Fan

Fluid Coupling

Motor IEC B3



Drum Brake

Fluid Coupling

Motor IEC B3




Elevator Application


with Backstop

Axial Fan

Fluid Coupling

Motor IEC B3


Elevator Application


Drum Brake

Motor IEC B3


CATALOGUE LAYOUT

The new catalogue follows the

design of our main catalogue

G1000 – available in DE and EN

Language section

Gearbox description

Gearbox selection

Nomenclature

Available designs

Technical explanations

Information and Definitions

Language-free section

General tables

Selection tables

Dimension tables


TECHNICAL EXPLANATIONS

Examples

Technical Explanations


NEW FLYER

Available in DE / EN


INQUIRY FORM

Inquiry form

Ambient Conditions

Load Spectrum

Operation Conditions

Required Options

External forces

……..


GEARBOX SELECTION - PROCEDURE

Ambient conditions (Standard?)

Selection via installed motor power

Selection via driven machine/application

Check for peak loads(from input and output)

Calculate and check thermal power limit

Check external forces(from input and output)

Check for peak loads(from input and output)

Select cooling(fan, water-cooling, cooling-system)

(A1) (A2)


Input data

GEARBOX SELECTION WITH EXCEL

Database


GEARBOX SELECTION PROGRAM

Customer datasheet DE Customer datasheet EN


NORD TEST ROOM / TEST LAB


Target Applications

Material Handling

Conveyors, Cranes

Mine Industry

Steel Industry

Paper Industry

Mixer & Agitators

Sugar Industry

APPLICATIONS

Crane Hoist

Screw Reclaimer


SALES RECORD IG AUG.-OCT. 2009

60 Units

Total 1.000.000,- EUR

We are receiving new orders every week !


INDUSTRIAL GEARS – ORDERS Finnland

SCREW RECLAIMER – SK11407V - IEC315


INDUSTRIAL GEARS – ORDERS Austria

HOIST, WINCH –SK11307,

with drum brake


INDUSTRIAL GEARS – Large Project Turkey

AGITATORS/STIRRER SILVER MINE –10 x SK13307, 75KW 6 Pole


INDUSTRIAL GEARS – Large Project Turkey

AGITATORS/STIRRER

SILVER MINE –20 x SK12207 VL3 IEC355

355KW 1500rpm


TORQUE EVOLUTION PARALLEL RANGE

8,3

13,2

25,4

37,2

66

69

90

96

135

229

1 10 100 1000

[kNm]

SK 7282/7382 SK 8282/8382 SK 9282/9382SK 10282/10382 SK 11207/11307 SK 11282/11382SK 12382 SK 12207/12307 SK 13207/13307SK 15207/15307

Large Drive Range


TORQUE EVOLUTION BEVEL RANGE

8,5

13

20

32

50

66

96

135

229

1 10 100 1000

[kNm]

SK 9072.1 SK 9082.1 SK 9086.1

SK 9092.1 SK 9096.1 SK 11407/11507

SK 12407/12507 SK 13407/13507 SK 15407/15507

Large Drive Range


EXPERIENCE WITH LARGE DRIVES


INDUSTRIAL GEARS

Thank you!

INDUSTRIAL GEARS › presentaciones › Nord DriveSystems Gearbox.pdfIndustrial gear units Motor...

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