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Three-phase multispeed motors for ventilators driving

General purpose two-speed motors for fans and ventilators

CATALOGUE VERSION: > operating duty S1, > rated voltage 400V, > number of poles 2P: 4/2, 8/4, 6/4 > frequency 50Hz, > insulation class F, > degree of protection IP55, > ambient temperature -20°C do +40°C, > mounting arrangement IM1001 /IMB3/ (on feet), > PTC sensors in winding (2Sg series), > terminal box on the right side; terminal block with 6 terminals and with 2 packing glands, > rolling bearings on both sides: 63.. series OPTIONAL VERSIONS: > rated voltage up to 690V, > frequency 60Hz, > insulation class H, > degree of protection IP56, IP65 > other mounting arrangements, > winding thermal protection Pt100, bimetallic, > bearings thermal protection: PTC, Pt100, bimetallic, > winding heaters > roller bearings for belt drives, > with external cooling, encoder, brake > other non catalogue versions according to the customer’s requirements

	sg_wentylatorowe.pdf	catalogues
	sg_multispeed_for_ventilators_dimensions.pdf	dimensions