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Laminated Yoke DC Motors

Laminated Yoke DC Motors
Laminated Yoke DC Motors
Product Code : 13
Brand Name : ASHU SALES
Product Description

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 commutation
  • Low 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 Winding
  • Compensated Motors in Frame 250 & 280; are also being made-where the performance demands excellent dynamic performance-like in shear applications.


  • Plastic Extruders
  • Printing Machines
  • Steel Industry: Shear Drive, re-rolling mills, pinch rollers, coilers & uncoilers, table roller, stretch reducing mills etc.,
  • Sugar Industry: Sugar Centrifuge, Sugar Mill Drives, Crushers
  • Textile Mills
  • Machine Tools
  • Rubber Industry
  • Cement Industry: Kiln Drive, Apron feeders, raw mill, cement mill, Mills
  • Cable Industry
  • Pulp & Paper Mills
  • Material Handling
  • Test Equipments.

Applicable Standards:

  • IS 4722
  • IEC 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


Stabilized Shunt, Series, compound

Type of Mounting


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 V
150% for 2 Hrs & Class V
Any 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


Dry Type Filter (Recommended for Dusty Environment)

Air Flow Switch




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


Double shaft extension with suitable flange arrangement at NDE to mount brake

Space heater


Thermisters, thermal switches, RTDs, BTDs-for alarm and tripping purposes

Paint Finish

631 of IS 5

Primer, Epoxy Primer and any other shades.


Trade Information
  • Payment Terms
  • Cash Advance (CA), Cash in Advance (CID)
  • Supply Ability
  • As per client requirement
  • Main Domestic Market
  • All India