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1LG6280-4MA

Producer: SIEMENS

1LA.. / 1LG.. motors
1LG6280-4MA
Three-phase squirrel-cage motor with cast-iron body, energy saving (increased efficiency IE2). Basic line suitable for using in all kinds of standard drives applications including fans, pumps, conveyor belts, etc.). Suitable also for frequency converter driven applications.
Basic design description:...

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Product specifications
power (kW) 75
speed (rpm) 1 485
efficiency IE2 (EFF1)
number of poles (pole) 4
motor housing cast-iron
protection IP55
motor frame size 280S
insulation class F
basic voltage (V) 400D/690Y 50Hz, 460D 60Hz
rated imput current (A) 132/76,5
output torque (Nm) 482
weight (kg) 560
motor load S1
bearings DE/NDE 6317 C3/6317 C3
Polarity :: 4-pole (1500 rpm) Efficiency :: IE2 (HighEfficiency) Ex-proof design :: No protection - only for non-hazardous area Ex-proof design :: Zone 2 possible Ex-proof design :: Zone 21 possible Ex-proof design :: Zone 22 possible Operation type :: DOL / VSD Availability EXW :: Delivery term a availability upon request Motor body :: Cast Iron Product status :: Production terminated - ask for replacement
Polarity Efficiency Ex-proof Operation Avail. Material Status

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Configuration

Documentation

Description

Dimensions

Accessories

Product design (mandatory options):

Motor voltage

Motor design

Product configuration (voluntary options):

thermal protection

modular extensions

brake voltage

(available only in combination with G26 or F01 option)

manual brake release

(available only in combination with G26 or F01 option)

other pulse generators

other voltages

bearings

locating bearings

insulated bearing catridge

(obligatory for motors from size 280 and convereter-fed operation)

regreasing device

test certificates

national certificates and standards

protection degree

terminal box position

terminal inputs position

shaft extension

rotor balancing

windings heating

windings and insulation, increased ambient tempera

low ambient temperature

increased air humidity

design for Zone 2, 21 or 22

(not available in combination with modular extensions)

other motor design

Documentation

Dokumentace na vyžádání

Dimensions

Description

Three-phase squirrel-cage motor with cast-iron body, energy saving (increased efficiency IE2). Basic line suitable for using in all kinds of standard drives applications including fans, pumps, conveyor belts, etc.). Suitable also for frequency converter driven applications.

Basic design description: TEFC self cooling motor IC411, for continuous duty S1, ambient temperature -20 to +40°C, altitude up to 1000 m a.s.l., without thermal protection

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