Laminated Yoke Dc Motors By Ashu Sales

We are a trader and supplier of Laminated Yoke DC Motors in Frame size 100 to 315 with an output range of 1.2kW to 550kW at 1500 RPM. Mill Duty Motors, which find usage in Steel Plants, are catered in Framed Size 802 to 816 as per AISE / IPSS standard. Solid Yoke Motors are offered in Frames 160 to 280, with both foot and flange mounting arrangements, suitable for utilize in emergency usages in industries like power plants. The high quality standards maintained in the manufacturing and testing give superior performance making these motors suitable for operating in all types of applications. Salient Features Sparkless commutation under overloads and field weakening operation range.Longer brush life due to better commutationLow noise and less ripple torque, especially at low speeds-allowing the motor to coast better, due to skewed rotor construction.Excellent steady state and dynamic control response,Compact, low weight, lower Gd2 value-allows swift mechanical response to meet frequent reversal.Larger sized bearings-for longer life and trouble free operations.Constant and uniform pressure; and top cushioned brushes-enhancing commutation.Easy fitting and retro fitting of filters.Sturdy mechanical construction.Compensation:Motors in Frame 100 through 280 are without compensation winding.Motors in Frame 315 are with compensation WindingCompensated Motors in Frame 250 & 280; are also being made-where the performance demands excellent dynamic performance-like in shear applications. Applications Plastic ExtrudersPrinting MachinesSteel Industry: Shear Drive, re-rolling mills, pinch rollers, coilers & uncoilers, table roller, stretch reducing mills etc.,Sugar Industry: Sugar Centrifuge, Sugar Mill Drives, CrushersTextile MillsMachine ToolsRubber IndustryCement Industry: Kiln Drive, Apron feeders, raw mill, cement mill, MillsCable IndustryPulp & Paper MillsMaterial HandlingTest Equipments. Applicable Standards: IS 4722IEC 60034-1;BS 5000 Part 99 Standard and Optional Features: For Frame size of Range ASBG100 to ASBG315 under AJASA Series Design Parameters Standard features Optional features Rated Armature Voltage 440 V DC For Frame Upto ASBG132: Max 470 V DC,For Frame 160 & Above: Max 600 V DC. Rated Field Voltage 220 V DC Max Upto 500 V DC Excitation Type Shunt Stabilized Shunt, Series, compound Type of Mounting B3 B35, V1, V3 Degree of Protection & Cooling IP 23 & IC 06 IP 55 with IC 0041 (Surface Cooled)IP 55 with IC 0666 (Air to Air Heat Exchanger Cooled)IP 55 with IC W37A86 (Air to Water Heat Exchanger Cooled) Overload Capacity & Duty Class 160% for 15 sec & Class I 125% for 2 Hrs & Class V150% for 2 Hrs & Class VAny other cyclic duty applications Arrangement of Terminal Box RHS as seen from DE Any Other Arrangement; (LHS, TOP-as seen from DE) Tacho Mounting Arrangement suitable for DTG 4000 Any other Tacho or Encoder Mounting Position for Force Cooling Equipment (Blower) TOP on NDE Side Any other Location(RHS; LHS at NDE, RHS; LHS or TOP at DE) Air Flow Direction From NDE to DE From DE to NDE Air Filter NIL Dry Type Filter (Recommended for Dusty Environment) Air Flow Switch NIL Yes Bearings Ball Bearings Roller Bearing at DE Side; to account for high radial load application Shaft End Single Shaft Extension at DE-with Tacho mounting arrangement at NDE Double shaft extension without tacho mounting arrangement Brake mounting Arrangement NIL Double shaft extension with suitable flange arrangement at NDE to mount brake Space heater NIL Thermisters, thermal switches, RTDs, BTDs-for alarm and tripping purposes Paint Finish 631 of IS 5 Primer, Epoxy Primer and any other shades.