Technical data
Surface cooled (t.e.f.c.)
Water cooled
Braking motor
A...A
ANWA
ABGA
Motors:
1PS0 (LOHER CHEMSTAR acc. to EN and IEC)
Shaft heights:
Frame size 071 to 355 mm (area of standard motors)
Frame sizes 160 to 355 mm (area of standard motors)
Frame sizes 090 to 250 mm (area of standard motors)
Power range:
(50 Hz types)
Up to 315 kW (thermally utilized to temperature class B at
TU = 40 °C)
Up to 500 kW(thermally utilized to temperature class B for a water intake temperature of
20 °C)
Up to 55 kW for braking torques from 32 to 400 Nm
Number of poles:
2 - 12 pole; also higher numbers of poles for special versions
pole changing
-2 speeds e.g. 4/2, 8/4, 12/6
-3 speeds e.g. 8/4/2, 8/6/4
(Dahlander or separate windings) (square-law or constant torque applications)
2 - 6 pole
2 - 8 pole
Voltage range:
Up to 1000 V
Up to 690 V
Up to 690 V
Rated voltage:
All of the usual low-voltages and voltage ranges according to IEC 60038
However, also: Non-standard voltages and / or frequencies according to customer specifications
Operating mode:
S1 and various
Degree of protection:
IP55, IP56, to IP68
IP56, IP66 (higher degrees of protection on request)
IP55, IP56, IP66 (higher degrees of protection on request)
Cooling type:
IC 411, IC 416, however, also special cooling types such as e.g. non-ventilated IC 410
IC 71 W
IC 411, IC 416
Type of construction:
IM B3, IM B5, IM B35, IM V1, IM V3, IM V5, IM V18, IM B14, IM B34 (special)
IM B3, IM B6, IM B7, IM B8, IM B9, IM B15, IM V5, IM V6, IM V8, IM V9
IM B5, IM B35, IM V1, IM V3, IM B34, IM B14, IM V18, IM V19 (special)
Enclosure:
All 1PS0 motors in a gray cast iron design
Bearings:
Ball bearings (standard) and special bearings for high axial (thrust) and radial forces
Standards:
IEC, EN, DIN, VDE
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