Dual Speed Motors

We are manufacture, exporter and supplier of “ATLAS” Make “Atlas” Make Dual speed Motor In year 1978 since Company establishment it in our products range. Dual Speed motors specially design for Working in Two different speeds. Designed for work in applications in which multiple speeds are required.


We have wide production Range in Two speed motor.

0.25 to 20 H.P. (0.18 to 15 K.w.)

Two speed motor are offer in 2/4, 2/6, 2/8, 4/6, 4/8,& 6/8 poles. (3000/1500, 3000/1000, 3000/750, 1500/1000, 1500/750 & 1000/750)

Dual sped motor available in single winding 2/4, 4/8, 4/6 and other pole in double winding. Two speed motor are suitable to 415 ± 5 % 50 Hz ± 3% Combined ± 6 %. On customer request we are also able supply motor in 220, 380, 460, 525 volts on HZ. 50 or 60 also

Mounting Type

  • Foot (B3)
  • Flange (B5)
  • Face (B14)
  • Foot with Flange (B35)
  • Foot with Face (B34)


Dual Speeds Motor are supplied in a robust, rugged cast iron frame with integral feet. On Request we can supply motor in aluminum body up to 100 L frame.


All dual speed motor is supplied with ‘F’ class insulation but temperature rise restricted to ‘B’ class.


  • Our dual speed Motor is suitable for
  • Continues duty (S1)
  • Short time duty (S2)
  • Intermittent periodic duty (S3)
  • Intermittent duty with Starting (S4)


Dual Speed Motors are supply with “F” insulation as standard feature. Also supply H on request of customer.


We are supply motor with Ingress protection 44 as defined in IS: 4691. Motors can be supplied with IP-54 and IP-55 on request.


Shaft are Made from high carbon steel to provide exceptional Strength & rigidity to minimize deflection.


Rotors are of high-pressure E.C. Grad aluminum die-cast. Every rotor is dynamically balanced. It’s make motor low amplitudes of Vibration & noise.

Bearings & Lubrication

Bearings are adequately lubricated with lithium based high temp up to 150 deg. All Dual Speed motor are supplied with C3 ball bearing & fully charged with lithium base grease at the time of assembly.


Two Speed Motor Supply with Enclosure T.E.F.C. (Totally Enclosed Fan Cooled).

Thermal Overload Protection

We can also supply Two Speed Motor with T.O.P Switch on Demand of Customer. It can provide motor extra safety form over lord protection.

Terminal Box

Dual speed Motor Supply with Terminal box on top position For Foot mounted (B3). Others position box like left or right supply on customer request.

Earthing terminals

Motor provided with minimum two earthling terminals. One in the terminal box and other on foot.


All motor are painted with semi glossy synthetic enamel paint. However sp. Paint is available on request.


Dual speed motor are use in Many application which multiple speeds are required. Pharmaceuticals, Crane, hoist, lift, construction, Chemical industries, Food equipment, Ceramic industries Machine tools for different application. We can also provide dual speed gear motor, dual brake motor.


  • High Torque
  • Noise Free
  • High performance
  • Durable
  • Smooth finishing
  • Cost effective
  • Precision design