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IE1 electric motors (standard efficiency) > Increased safety EEx e (1MA7) > 4-poles (1500 RPM)

1MA7090-4BA

Producer:SIEMENS


Delivery term (days):28 Guarantee period:12 months

Product specifications
power (kW)1
speed (rpm)1 420
efficiencyNA
number of poles (pole)4
motor housingAluminium
protectionIP55
motor frame size90s
insulation classF
basic voltage (V)400Y/230D 50Hz
rated imput current (A)4,35/2,52
output torque (Nm)6,70
weight (kg)12,70
ATEX certificationEEx e IIC T1-T3
motor loadS1
bearings DE/NDE6205 2ZC3/6004 2ZC3

Compare a product


Configuration

Documentation

Description

Dimensions

Accessories

Product design (mandatory options):

Motor design

0 - IMB3 - footstanding design0,00 EUR
1 - IMB5 - flange design (large flange)12,61 EUR
2 - IMB14 - flange design (small flange)12,61 EUR
3 - IMB14 - flange design (medium flange)12,61 EUR
4 - IMV1 - flange design (large flange) with canopy for vertical position25,17 EUR
6 - IMB35 - combined design foot-standing with large flange16,21 EUR
7 - IMB34 - combined design foot-standing with small flange16,21 EUR
9 - other design - choose in configuration below0,00 EUR

Motor voltage

1 - 400/230V Y/D 50Hz, 460VY 60Hz (basic voltage up to 3kW)0,00 EUR
6 - 400/690V D/Y 50Hz, 460VD 60Hz (basic voltage from 3kW)0,00 EUR
9 - other voltage - choose in config. bellow0,00 EUR

Product configuration (voluntary options):

thermal protection

Selected:
- basic design - no thermal protection0,00 EUR
A11 - 3x PTC thermistor in windings20,93 EUR
A12 - 6x PTC thermistor in windings35,77 EUR

other voltages

Selected:
- standard voltage (acc. to motor design)0,00 EUR
L1C - 3AC 50Hz 415VY9,47 EUR
L1D - 3AC 50Hz 415VD9,47 EUR
L1R - 3AC 50Hz 220VD/380VY9,47 EUR
L1R - 3AC 50Hz 380VD/660VY9,47 EUR
L2A - 3AC 60Hz 220VD/380VY (50Hz power output)9,47 EUR
L2C - 3AC 60Hz 380VD/660VY (50Hz power output)9,47 EUR
L2Q - 3AC 60Hz 440VY (50Hz power output)9,47 EUR
L2R - 3AC 60Hz 440VD (50Hz power output)9,47 EUR
L2S - 3AC 60Hz 460VY (50Hz power output)9,47 EUR
L2T - 3AC 60Hz 460VD (50Hz power output)9,47 EUR
L2U - 3AC 60Hz 575VY (50Hz power output)9,47 EUR
L2V - 3AC 60Hz 575VD (50Hz power output)9,47 EUR

locating bearings

Selected:
- basic design0,00 EUR
K94 - locating bearing DE7,82 EUR
L04 - locating bearing NDE7,82 EUR

test certificates

Selected:
- without test certificates0,00 EUR
B02 - inspection certificate 3.1 in acc. with EN10 2045,32 EUR

national certificates and standards

Selected:
- without national certificates0,00 EUR
D01 - CCC (China compulsory certification)7,51 EUR
K30 - VIK design15,43 EUR

protection degree

Selected:
- basic design0,00 EUR
K50 - IP65 degree of protection27,82 EUR
K52 - IP56 degree of protection (non-heavy-sea)48,36 EUR

terminal box position

Selected:
- basic design - terminal box on top0,00 EUR
K09 - terminal box on right side7,51 EUR
K10 - terminal box on left side7,51 EUR

terminal inputs position

Selected:
- basic design0,00 EUR
K83 - rotation of the connection box through 90°, entry from DE4,33 EUR
K84 - rotation of the connection box through 90°, entry from NDE4,33 EUR
K85 - rotation of the connection box through 180°4,33 EUR

shaft extension

Selected:
- basic design0,00 EUR
K16 - second standard shaft extension18,13 EUR
K17 - Oiltight radial sealing ring9,58 EUR

rotor balancing

Selected:
- basic design0,00 EUR
K02 - vibration severity grade B50,12 EUR

windings and insulation, increased ambient tempera

Selected:
- basic design0,00 EUR
C19 - increased air humidity 30 - 60g water per m3 of air27,60 EUR
C26 - increased air humidity 60 - 100g water per m3 of air51,89 EUR

connection box Ex protection

Selected:
- basic termail box protection (EEx e IIC)0,00 EUR
K53 - terminal box incerased protection EEx d IIC48,36 EUR

other motor design

Selected:
- motor design acc. to standard design selection0,00 EUR
M1F - IMV5 with canopy12,83 EUR
M2A - IMV18 with canopy (small flange)25,17 EUR
M2B - IMV18 with canopy (non-standard flange)25,17 EUR
M2C - IMB34 with non-standard flange16,21 EUR

Documentation

complete catalogue: PDF Complete catalogue (CZ)

complete catalogue: PDF Explosion-proof motors (EN)

complete catalogue: PDF standard motors up to size 450 (EN)

Production datasheet: PDF Overview of Siemens ex-proof electric motors production lines (CZ)

manual: PDF manual - full version (CZ)

manual: PDF manual - full version (EN)

Dimensions

1MA709 IMB3 (foot-standing) dimensions
1MA709 IMB3 (foot-standing) dimensions
1MA709 IMB5 (large flange) dimensions
1MA709 IMB5 (large flange) dimensions
1MA709 IMB14FT (medium flange) dimensions
1MA709 IMB14FT (medium flange) dimensions

Description

Three-phase squirrel-cage ex-proof motor for Zone 1. Protection degree EEx e IIC T1-T2 ot T3. Not suitable for frquency converter operation (!)
Produkt nemá přiřazeno žádné příslušenství

Configuration code: 1MA7090-4BA

Standard delivery term: 28

Price: 115,66EUR | Price incl. VAT: 138,79EUR (Basic price excl. VAT115,66EUR)

Your price includes a discount of 20 % from the recommended price 144,57 EUR Excluding VAT.