ProductsDOL Group

Products

DOL is the most dependable partner for joint design, joint development and contract manufacturing of rotating machines. With the focus on quality, delivery and price competitiveness. Today, DOL offers top of the line products to all of its satisfied global customers. DOL covers complete value chain by offering solution from procurement of material to final testing of the products.

Low Voltage Motors

Asynchronous Motors

Low Voltage Motor

Coil manufacturing, stator winding, Global Polyester-imide resin VPI system, rotor manufacturing, dynamic balancing, assembly and test facilities conforming to latest Indian and IEC standards

Product spectrum covers standard and non-standard motors

  • Power Rating: 5.5kW to 1750kW
  • Poles: 2 to 8
  • Voltage Ratings: 415V to 690V
  • Efficiency Class: IE2, IE3 & IE4 class
  • Mounting Type: IMB3, IMB5, IMB35, IMV1

Asynchronous Motors

Medium Voltage Motor

Coil manufacturing in temperature and humidity controlled room, stator winding in positive pressure dust free room, Global Epoxy resin VPI system, rotor manufacturing, dynamic balancing, assembly and test facilities conforming to latest Indian and IEC standards

Product spectrum covers standard and non-standard motors

  • Power Ratings: 100kW to 12000kW
  • Poles: 2 to 8
  • Voltage Ratings: 690V, 3300V, 6600V, 11000V
  • Mounting Type: IMB3, IMB5, IMB35, IMV1
  • Enclosure Type: IC411, IC416, IC611, IC81W

Medium Voltage Motors

Synchronous EV Motors

With continual innovation and research DOL has develop a wide range of highly efficient, robust and reliable Synchronous Motors for 2, 3 & 4-Wheeler Electric Vehicle applications.

Currently DOL Offer BLDC Hub Motors
for e-bikes and e-scooters:

General Specification - BLDC Hub Motor

  • Type BLDC Hub Motor
  • Size 10” | 12”
  • Power 800W, 1000W, 1200W, 1500W, 1800W, 2000W
  • Voltage 60V
  • Torque 30-155 NM
  • Motor Speed 500RPM 800RPM
  • Speed Range 30kph - 60kph
  • Break Type Disc | Drum

Traction Motor

Through the vast experience in the repairs and refurbishment of traction motors for Indian Railways, DOL has gained the expertise in handling all varieties of Traction Motors. DOL has handled traction motors such as 6FRA6068, 6FXA7059 etc. and can support on repairs & refurbishment and supply of new motors & components. DOL is open to discuss on technical collaboration or contract manufacturing of Traction Motors.

Traction Motor

Wind Generator

Wind Generator

With decades of experience in wind generator industry, DOL offers Manufacturing, Spares & Refurbishment support for the complete range of Wind Generators:

  • Single Fed Induction Generators (SFIG): 350kW to 1250kW
  • Doubly Fed Induction Generators (DFIG): 2000kW to 5000kW
  • Direct Drive Wind Generator: 1000kW

Today DOL is a preferred vendor for various Wind Generator Manufacturers and Users in India and across the globe. DOL is open to discuss on technical collaboration or contract manufacturing of Wind Generators.

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