Product Profile of Auxiliary Mill Duty Dc Machine
Crompton Greaves, a part of the Avantha Group, and a conglomerate with the global footprint offers Auxiliary Mill duty DC Machine. Auxiliary Mill duty DC Machine 800 series are produced in frames 802 to 818 from 7.5KW at 900 RPM to 187KW at 435 RPM to AISE/IPSS Standards. These motors find applications in diverse industries like Steel, Paper, Sugar, Cement, Rubber, Textiles, Printing Plastics, Machine Tools, Cable, and Material Handling etc. The salient features of this motor are
Conforming to AISE technical report No. 1 - 1991/IPSS 1-03-002-94.
Full speed, half speed and quarter speed designs available.
Suitable for operation upto 500 volts.
Suitable for operation on 3 phase, 6 pulse thyristor converter.
Class "H" insulation with class "f" temperature rise limits.
Armature class "H" with VPI in solventless polyesterimide resin.
TIG welding of armature coil connection to commutator.
Split/non split yoke without compensating winding or non-split laminated yoke with compensating winding. However split yoke is preferred for 808 and above frames and compensating type for 812 and above frames.
Replaceable shaft.
Double shaft extension 1:9.6 taper with key way parallel to taper as per AISE or 1:10 taper with key way parallel to shaft axis as per IPSS.
Convertible between TENV and TEFV enclosure or with top mounted blower unit.
Loose hanging leads or terminal box as required.
Axial play of 3 mm approximately of shaft.
Brush position at 45 deg for easy access for maintenance
Motor mounting dimension can be matched to replace 600 series motors to AISE or Russian standard.
