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Motors: | 1PS2 (LOHER CHEMSTAR) Loher name: ENGV |
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Shaft heights: | Frame sizes 090 - 355 mm (area of standard motors) | Power range:
(50 Hz types) | Up to 220 kW (thermally utilized according to temperature class B at TU = 40 °C) | Number of poles: | 2 - 8 pole; also higher pole numbers for special versions
Pole changing2 speeds, e.g. 4/2, 6/4, 8/4, 8/6 | Voltage range: | Low voltage up to 1000 V8 | Rated voltages: | 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 | Degree of protection: | IP55, IP56, to IP66 | Cooling type: | IC 411 | Type of construction: | IM B3
IM B5, IM B35, IM V1, IM V3, IM V5, IM V18, IM B14, IM B34 (special) | Enclosure: | Gray cast iron | Bearings: | Ball bearings | Standards: | IEC, EN, DIN, VDE | Types of protection: | "e" as well as dust explosion protection according to EN 50281-1-1 / EN 50281-1-2 | Noise level: | All motors are noise-optimized (noise limit values according to EN 60034-9),
low-noise version possible for 2-pole motors (GG3) |
FeaturesOptions: - Regreasing system from FS 160 - SPM nipple from FS 132 - stainless steel screws/bolts - larger connection system
- Additional terminal box from FS 132 - anti-condensation heating from FS 132 - condensation water drain from FS 132
- PTC thermistor or Pt100 as additional protection (TMS)
- Can also be supplied for 60 Hz (adapted winding - increased power rating)
- All motors with insulating material class H
- All motors are available with an electrical design according to "NEMA Standards Publication No MG1"
- Flanged motors can be designed and implemented with flange and shaft end in accordance with NEMA
Special versions e.g. for: - Special shaft end, backstop, special paint finishes
- Low temperatures down to -60 °C
- Available in temperature class T4 and also for increased ambient temperatures
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