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.
The use of electrical motors in potentially explosive atmospheres is quite frequent these days.
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.