|Rotomotive motors conform to the dimensional requirement laid down in the standard IEC 72-1.
|T IEC 72-1 specifies the dimensional requirements for all the frame & flange sizes.
|All motors are multiple voltage multi-frequency 50 Hz, F class insulation (H on request), S1 continuous duty service, IP55 protection (IP56, 66)IE2 or IE3 efficiency classs tropicalized winding suitable for inverter power supply.
|IE2, high efficiency class IE 60034-30
|IE3, premium efficiency class IE 60034-30
|Rotomotive offers Delphi ATDC (DC Brakes), AT24 ( 24V DC Brakes) and ATAC (AC Brakes).
|These are of electromagnetic type and normally OFF i.e. the braking action occurs in the absence of power supply.
|The brake insulation class is F.
|The brake lining is asbestos free as per most recent EEC Directives pertaining to Workplace Hygiene and Safety.
|All brake assemblies are protected against corrosion by painting or heat galvanizing and resined winding.
|The parts most subjected to war are specially treated to ensure they become wear resistance.
|Delfire series of motors are designed to be a part of smoke and heat control ventilation systems.
|These systems create a smoke free layer above the floor by removing the smoke.
|Thus, they improve conditions for safe escape/rescue of people, animals and the protection of property.
|They also permit the fighting of fire while still in its early stage.
|They are also used with jet fans to convey smoke, NOx, carbon monoxide and other gases from tunnels, car parks, basement areas and the likes.
|In many cases they operate in the hazard prevention mode. In case of fire outbreak, the temperature rises rapidly.
|Delfire motor work for a guaranteed period of 1 or 2 hours at a continuous temperature of 300, 250 & 200º Celsius, depending upon requirement. These can be single or two speed motors and are governed by the harmonized European standard EN12101.
|Rotomotive has developed a whole range of hollow shaft motor, particularly for hydraulic pump application. This approach has significantly reduced the cost while at the same time improved efficiency. Final product is lighter & has reduced overall length.
|Eliminate the need for shaft coupling
|Low moment of inertia
|Plug & Play
|Option of high pressure oil seals
|Delphi Exd series asynchronous 3 Phase squirrel cage induction motors are manufactured as per IS/IEC 60779-1 :2007 for operation in hazardous locations classified as zone 1 and zone 2 areas as per IS:5572.
|These motors are available in frame sizes of 80 to 160 In 2, 4, 6 and 8 pole ratings.
|Rotomotive make flame proof motors for Gas group I, IIA, IIB and Zone 1 & Zone 2 atmosphere.
|Users of electric motors and OEM manufacturers covering a diverse range of industrial applications have been depending on the performance, reliablity and quality construction of Rotomotive’s custom designed motor products.
|Rotomotive offers motors for various applications in industries like wind energy, hydraulic power packs, electric transportation, construction, mining, HVAC blowers, cooling units and smoke evacuation system.
|Includes hybrid motots, crane motors and low voltage motors.