Post on 15-Jan-2016
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Cast Iron Motors M3000, 160-400
Status January 2003; What is new in
M3BP355 and 400?
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Cast Iron Motors M3000, 160-400
M2BA 160-400 M3BP 160-400
Cast Iron Motors M3000, 160-400
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Cast Iron Motors M3000, 160-400 Reliability
Rigid frame and end shields FEM analysis of all parts Avoiding resonance frequencies
Vibration resistant Integral cast feet Strong bearing assembly
Improved cooling More possibilities for
customer solutions: Place for external PT100 for
bearings as standard Brake fastening points (280-400) Improved vibration monitoring 4 different positions for grease
or SPM nipples (280-400)
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Cast Iron Motors M3000, 160-400 Reliability
Longer bearing life time Regreasable bearings Locked bearing in D-end High temperature grease as standard 63-series bearings Valve disc to prevent overgreasing Improved cooling; lower bearing
temperature -> longerlubrication interval
Longer winding life time Low temperature Class F insulation Class H impregnation varnish Phase insulation as standard Double-insulated copper wire
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Cast Iron Motors M3000, 160-400 M3BP 355 & 400
New bearing sizes Longer re-lubrication intervals in 2-pole motors
Better spare part availability
Motor Bearing D-end Bearing N-end
M3BP 355 2 p 6316M C3 6316M C3M3BP 355 4-12 p 6322 C3 6316 C3M3BP 400 2 p 6317M C3 6317M C3M3BP 400 4-12 p 6324 C3 6319 C3
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Cast Iron Motors M3000, 160-400 Reliability
Improved sealing IP 55 as std. gamma ring (160-250) Inner bearing cover sealing
improved
Labyrinth seal with felt at D-end as standard in 2-pole motors (280-400),4-12 pole motors 315LK, 355, 400
Axial seal at D-end (V-ring) as standard in other types;4-12 pole motors 280SM, 315SM, 315ML
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Cast Iron Motors M3000, 160-400 Easy maintenance
New re-greasing plate from size 280
Long re-greasing intervals now even longer
Re-grease during operation Grease through the bearing
Easy access to grease nipples
Wider grease channel
ABB Motors
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Cast Iron Motors M3000, 160-400 Easy maintenanceSurface TreatmentCorrosion category motor type
Standard motor
ChOG offshore
Motor Fan cover
Variant code 115For corrosiveenvironmental use
Blast-cleaning Sa 21/2
2-pack epoxy primer 40m2-pack epoxy top coat 40m
= 80mBlast-cleaning Sa 21/2
2-pack epoxy primer 40 m2-pack epoxy intermediate coat 2x40m2-pack epoxy top coat 40m
= 160m
Blast-cleaning Sa 21/2
2-pack zinc rich epoxy primer 40 m2-pack epoxy intermediate coat 3x40m2-pack polyurethane top coat 40m
= 200m
Galvanised coated steel Epoxy–polyester powder coat 80m
= 80m
Galvanised coated steelEpoxy–polyester powder coat 80m
= 80m
Galvanised coated steelEpoxy–polyester powder coat 80m2-pack epoxyintermediate coat 60m2-pack polyurethane top coat 60 m
= 200m
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Cast Iron Motors M3000, 160-400 Traceability, Safety, and Noise
Stainless rating plate laser engraved (280-400), long lasting with individual serial number
More lifting possibilities: More places for lifting eyes Additional holes in feet can
be used for lifting (280-400) Low noise level
Improved fan design (355-400) Low magnetic noise
Expertise in electrical design andsuperior electrical steel
No loudspeaker effect fan cover fastened with rubber
vibration dampeners
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Cast Iron Motors M3000, 160-400 Easy Installation & Service
Large terminal box All terminal boxes 4x90° Cable entry flange from size 160 Same terminal box at side and
top (280-400) New terminal board from size 280
Easier to connect Cables from any direction Cable lug bolts prefixed Rubber seal under terminal block
Improved short-circuitresistance
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Cast Iron Motors M3000, 160-400 Easy Installation & Service
Frame sizes 355-400
New adapters available E 2D (Similar to MPMM-ZL1), Code 3GZF294730-944
New adapter E D, Code 3GZF294730-944
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Cast Iron Motors M3000, 160-400 Easy Installation & Service
Accessories Lead-through to separate terminal box or bearing monitoring
through intermediate flange All monitoring equipment connections at main terminal box More possibilities for customer solutions:
Auxiliary terminal boxes can be installed after delivery
Closed key way (160-250) Open key way (280-400) Simple and reliable fan assembly (key) No special tools required Improved transport locking
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Cast Iron Motors M3000, 160-400 M3BP 280 - 400 Side mounted terminal box
New design for side mountedterminal box
Terminal box located vertically:
- 4x90° turnable
- Possibility to connect with rigid armour
More space for connection cables
More efficient space usage: Enlargement of the cable channel does not increase outer dimensions.
More space between “floor” and the terminal box
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Cast Iron Motors M3000, 160-400 Flexibility
Variable Speed Drive Stock motor below 100 kW suitable for VSD, UN 500 V Shaft prepared for encoder as easy modification Improved separate cooling
easy modification smaller fan motor lower noise level
Improved winding design for VSD Insulated bearings above 100 kW
Flexible in design for modification of/to Tacho mountings Separate cooling Brake Marine
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Cast Iron Motors M3000, 160-400 M3BP 280 - 400 New fans
New series of plastic and metal fans
Easier to mount/dismount (no puller needed for plastic fans)
Series of aluminium fans easily changeable with full-plastic fans
Same fans as in standard motors used with separate cooling
Smaller fan and fan motor Lighter rotating masses and
better balance Light and quiet
construction
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Cast Iron Motors M3000, 160-400 M3BP 400 Installation dimensions
E D C B B´ B´´ AM3BP400L 210 110 224 900 1000 710M3BP400LK 210 100 280 710 800 900 686Dimensions
according to IEC-standard available in M3BP400 on request.
(M2BA400 standard dimensions)
Diameter of flanged endshield 1000mm (800mm on request )
M3000 standard dimensions
(Also standard dimensions for example in HXR400, Siemens)
Better compatibility with other ABB products as well as products from other manufacturers
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Cast Iron Motors M3000, 160-400 M3BP 355 & 400 dimensions
Dimension drawings in PDF-format
Layout-models for designers in 2D and 3D formats DXF- files for 2D-CAD programs
IGES-files for 3D
Detailed information is available in ABB Library
M3BP400L4
M3BP355ML4
M3BP355SM4
M3BP280SM4
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Cast Iron Motors M3000, 160-400
Improved cooling
Bearing temperatures
Terminal box
Lifting lugs
Regreasing
Sealing
Frame
Active material
Corrosion protection
Summary of improvements