INDUSTRIAL GEARS › presentaciones › Nord DriveSystems Gearbox.pdfIndustrial gear units Motor...
Transcript of INDUSTRIAL GEARS › presentaciones › Nord DriveSystems Gearbox.pdfIndustrial gear units Motor...
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INDUSTRIAL GEARS
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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
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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
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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
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EXAMPLE
Combinations Bevel Pre-Stage Helical Pre-Stage
Bevel
Industrial Gear
Helical
Industrial Gear
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SK13507 FEA optimizedFEA based design
Finite Element Analysis
product optimization
identified stress areas and
optimized structural rigidity
Optimized stress pattern
INDUSTRIAL GEARS – FEA
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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
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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
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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
OPTIONAL ACCESSORIES – OUTPUT SIDE
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Reinforced output shaft
Bearings with regreasing
nipple
Increased bearing distance
Spherical bottom roller bearing
Reinforced flange and shaft
Agitator Design Drywell
OPTIONAL ACCESSORIES – OUTPUT SIDE
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Axial Bearing arrangement
Spherical Roller Bearing
Regreasing possibility
Customized shaft + flange
Axial Spherical
Roller Bearing
Extruder
OPTIONAL ACCESSORIES – OUTPUT SIDE
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Different seal-systems available
OPTIONAL ACCESSORIES – OUTPUT SIDE
Grease-purgable labyrinth seal
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OPTION FAN
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V1.
Operating point
University collaboration on
Gearbox cooling with fan
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αK,frei αstr
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OPTION COOLING SYSTEM
Modular cooling system, 8 sizes
Air- or Water-Cooling systems
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INDUSTRIAL GEARS – Diagnostic
Monitoring Devices and Sensors
Air filter Water content
Temperature Oil level
Fluid Controller
Pressure
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INDUSTRIAL GEARS – Diagnostic
Monitoring devices and sensors
Particle counter
Load controlCondition monitoring - Vibration
Wireless connectionFlow control
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INDUSTRIAL GEARS – MODULAR SYSTEM
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DRIVE EXAMPLES MODULAR SYSTEM
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INDUSTRIAL GEARS – UNICASE IG SOLUTION
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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
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INDUSTRIAL GEARS – UNICASE IG SOLUTION
Drive Train on common Baseframe
UNICASE Bevel Gearbox
with output Coupling mounted
Axial Fan
Fluid Coupling
Motor IEC B3
Drive Train on common Baseframe
UNICASE Bevel Gearbox
Drum Brake
Fluid Coupling
Motor IEC B3
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INDUSTRIAL GEARS – UNICASE IG SOLUTION
Drive Train on common Baseframe
Elevator Application
UNICASE Bevel Gearbox
with Backstop
Axial Fan
Fluid Coupling
Motor IEC B3
Drive Train on common Baseframe
Elevator Application
UNICASE Bevel Gearbox
Drum Brake
Motor IEC B3
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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
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TECHNICAL EXPLANATIONS
Examples
Technical Explanations
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NEW FLYER
Available in DE / EN
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INQUIRY FORM
Inquiry form
Ambient Conditions
Load Spectrum
Operation Conditions
Required Options
External forces
……..
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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)
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Input data
GEARBOX SELECTION WITH EXCEL
Database
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GEARBOX SELECTION PROGRAM
Customer datasheet DE Customer datasheet EN
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NORD TEST ROOM / TEST LAB
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Target Applications
Material Handling
Conveyors, Cranes
Mine Industry
Steel Industry
Paper Industry
Mixer & Agitators
Sugar Industry
APPLICATIONS
Crane Hoist
Screw Reclaimer
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SALES RECORD IG AUG.-OCT. 2009
60 Units
Total 1.000.000,- EUR
We are receiving new orders every week !
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INDUSTRIAL GEARS – ORDERS Finnland
SCREW RECLAIMER – SK11407V - IEC315
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INDUSTRIAL GEARS – ORDERS Austria
HOIST, WINCH –SK11307,
with drum brake
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INDUSTRIAL GEARS – Large Project Turkey
AGITATORS/STIRRER SILVER MINE –10 x SK13307, 75KW 6 Pole
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INDUSTRIAL GEARS – Large Project Turkey
AGITATORS/STIRRER
SILVER MINE –20 x SK12207 VL3 IEC355
355KW 1500rpm
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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
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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
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EXPERIENCE WITH LARGE DRIVES
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INDUSTRIAL GEARS
Thank you!