SIEMENS
1/17
Siemens D 83.1 · 2016
1
Introduction
General technical specifications
Cut-away diagram of a LOHER CHEMSTAR low-voltage motor
■
Overview
Zinc-galvanized fan cover
Rating plate
G_D083_EN_00081
Thermal utilization 150/130 (F/B)
SPM nipple in FS 132 and above
Permanent lubrication up to and incl. frame
size 280
Relubrication device in frame size 160 and
above
Terminal box, top, rotatable 4 × 90°
Paint finish N14A
highly resistant to chemicals
VIK design
Ambient temperature from -55 to +70 °C
Shaft seal up to IP66
Vibration severity level A
Reinforced bearings
Stamped and certified
for converter operation
RAL color variants
Motor enclosure entirely of cast-iron
Various fan materials
PTC thermistor
Anti-condensation heater
Stainless steel screws
Auxiliary terminal box
Metric entry thread
acc. to DIN 42925
Enlarged connection system
IP55
Ex de
Ex n, Ex e,
Other options (with and without W09)
LOHER CHEMSTAR motors with W09 option package
for applications in the chemical and petrochemical industry
Stamped and certified for converter operation with
standard and special insulation
SPM measuring nipple
Reinforced bearings
Relubrication device for frame size 160 and above
Stainless steel screws
Anti-condensation heater
Various fan materials
Ambient temperatures from -55 to +70 °C
PTC thermistor as additional protection or sole protection
Auxiliary terminal box
Special paint finishes
Special paint colors
Cable glands also for shielded
or armored cables
Enlarged connection system
And much more
Additional options
LOHER CHEMSTAR motors
with option W09
VIK design
Vibration severity values such as level B
IP56 degree of protection for motor
IP66 for shaft seal
Zinc-galvanized fan cover
Paint finish N14A highly resistant to chemicals
Vibration severity level A
Permanent lubrication up to and incl. frame size 280
Terminal box, top, rotatable 4 × 90°
Metric entry thread according to DIN 42925
Thermal utilization 155/130 (F/B)
Motor enclosure entirely of cast-iron
RAL color variants
Rating plate
LOHER CHEMSTAR motors, standard version
LOHER CHEMSTAR motors,
standard version
Item No.
© Siemens AG 2016