Molon Motor & Coil Corporation  |  Fractional Horsepower Motors & Gearmotors Engineered in the USA Since 1954
Phone (847) 253-6000    Toll Free (800) 526-6867

OEM/ODM Electric Drives Factory & Suppliers Serving Sri Lanka

Precision-Engineered Electric Motors, BLDC Gearmotors, Micro-Mobility Powertrains & Industrial Controllers Custom-Built for Sri Lankan Manufacturers and Systems Integrators

Industrial Electric Drives & Custom Motion Solutions

Engineered to strict ISO 9001:2015 and ISO 13485:2016 quality standards, our motors provide high torque density, superior thermal management, and robust performance in tropical operating environments.

High Speed 3 Phase 48v 310v 3000rpm Brushless DC Motor

High-Speed 3-Phase Nema 42 BLDC Motor (1kW - 3kW)

  • Voltage: 48V / 310V DC
  • Rated Speed: 3000 RPM
  • Size: 110mm (NEMA 42)
  • Applications: Industrial Robotics & AGVs
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ISO Certified CNC Machined EV Motor Housing Aluminum Casing

CNC Machined EV Traction Motor Housing Casing

  • Material: Die-Cast Aluminum
  • Tolerance: Precision ±0.01mm
  • Certification: ISO Certified OEM/ODM
  • Applications: EV Powertrain Enclosures
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72V 60V 52V 48V MTX Hub Motor E-bike Conversion Kit

MTX Hub Motor E-Bike & E-Trike Conversion Kit

  • Power: 2000W / 3000W / 5000W
  • Voltage: 48V / 52V / 60V / 72V
  • Battery: Custom Lithium Options
  • Applications: Commercial & Personal Mobility
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Montacargas Electrico Electric Forklift Drive System

Heavy-Duty Electric Forklift Traction System

  • Capacity: 2 Ton / 3 Ton / 5 Ton
  • Lift Height: Up to 4.5m Narrow Aisle
  • Drive Type: High Torque AC/BLDC
  • Applications: Port Warehousing & Logistics
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Micro Excavator Mini Track Crawler Engine Digger Motor Drive

Crawler Excavator Hydraulic & Electric Drive Assemblies

  • Rating: 1 Ton, 2 Ton, 3.5 Ton
  • Standard: EPA Compliant Engine/Drive
  • Structure: Reinforced Farm Crawler
  • Applications: Agriculture & Earthmoving
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Foxtech DAMIAO Dual Inductive Encoder Harmonic Joint Motor

Dual Inductive Encoder Harmonic Joint Servo Motor

  • Protocol: CAN FD Low Latency
  • Precision: Ultra-Low Backlash Joint
  • Sensors: Dual Inductive Encoders
  • Applications: Humanoid AI & Robotic Arms
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Low-speed EV Four-wheel Vehicle Powertrain Motor

Low-Speed Four-Wheel EV Integrated Powertrain Motor

  • Output: 3500W (4kW) Continuous
  • Efficiency: <100 km Range Optimized
  • Target: Passenger & Utility Light EVs
  • Applications: Municipal & Campus Transport
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AZ2812 900KV Brushless Motor For FPV Drone

AZ2812 900KV Brushless Motor for Heavy-Payload Drones

  • Configuration: 900KV / 3-6S Lipo
  • Compatibility: 8-Inch Propellers
  • Design: High Airflow Heat Dissipation
  • Applications: Aerial Survey & Spray Drones
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70+
Years Motor Heritage
100%
Dynamometer EOL Tested
IP67/IP68
Tropical Protection Options
±0.01mm
CNC Machining Accuracy

Electric Motion Ecosystem Trends Across Sri Lanka

Analyzing the technical and regulatory drivers shaping motor, drive, and powertrain adoption across Sri Lanka’s expanding industrial, agricultural, and transport sectors.

3-Wheeler & Micro-EV Electrification

Sri Lanka's national commitment to reduce fossil fuel dependency has accelerated the conversion of traditional petrol three-wheelers (Tuk-Tuks) to electric drive systems. High-torque hub motors and compact 48V/72V BLDC powertrains are critical to meeting local incline demands in Kandy while keeping battery draw optimal.

Tropicalization & Saline Resistance

Operating in coastal industrial hubs such as Colombo and Hambantota exposes electrical drives to ambient humidity above 85% and airborne marine salt. OEM components require vacuum-pressure impregnated (VPI) copper windings, Class H thermal insulation, and conformal-coated control boards to ensure continuous duty life.

Tea & Agricultural Automation

Modernization of Sri Lanka’s famous tea processing, coconut fiber extraction, and rice milling sectors requires low-maintenance planetary gearmotors and enclosed variable-speed AC/DC drives that resist fine organic dust and operate reliably under fluctuating grid voltages.

Information Gain: Engineering Considerations for Board of Investment (BOI) Projects

Sri Lankan BOI-approved manufacturing enterprises benefit from specialized OEM drive designs that integrate wide input voltage tolerance (300V–440V AC for 3-phase, or wide VDC buffers for battery applications) to safeguard against local grid dips without adding costly external stabilizer units.

Custom OEM/ODM Manufacturing & Testing Rigor

Combining over six decades of American motor development heritage with agile custom manufacturing capabilities for Sri Lankan equipment builders.

Vertically Integrated Manufacturing Process

Our production ecosystem eliminates third-party component bottlenecks by maintaining fully integrated precision CNC machining, automated armature coil winding, vacuum impregnation, dynamic rotor balancing, and gear cutting under strict ISO quality frameworks.

Every gearmotor and traction assembly built for Sri Lanka undergoes 100% end-of-line (EOL) computerized testing. Automated dynamometers verify torque-speed curves, line current draw, thermal dissipation, acoustic noise (dBA), and electrical isolation withstand prior to export packaging.

  • Winding & Stack Customization: Tailored stator stacks, wire gauge selection, and turns ratio for exact RPM/Torque points.
  • Gearbox Engineering: High-efficiency parallel shaft, right-angle worm, and compact planetary gearheads with hardened steel or synthetic gears.
  • Sensor Integration: Dual inductive encoders, Hall effect sensors, and CAN-bus/CAN FD communication modules for closed-loop motion control.

Electric Drive Technology Matrix

Motor Technology Efficiency Maintenance Best Fit Applications
Brushless DC (BLDC) 90% - 95% Zero (Brushless) Robotics, AGVs, Solar Pumps, EV Conversion
PMDC Motors 75% - 85% Low (Brush Replace) Battery-powered Equipment, Small Machinery
Harmonic Servo Joints 85% - 92% Zero Maintenance Cobot Arms, AI Humanoid Articulation
AC PSC & Induction 65% - 80% Maintenance Free Continuous Fans, Blowers, Tea Processing
Hybrid Stepper Drives 70% - 82% Zero Maintenance Dosing Pumps, Packaging & Labeling Units

Certified Engineering Integrity

Maintaining ISO 9001:2015 Quality Management and ISO 13485:2016 Medical Device Manufacturing certifications. UL recognized component constructions available upon specification.

ISO 9001:2015 Quality Certified ISO 13485:2016 Medical Quality Certified

Application Scenarios Across Sri Lanka’s Key Regions

Custom electric drives engineered to overcome specific environmental and operational challenges found in local industries.

1. Colombo Port & Logistics Hubs

Heavy-duty electric forklift powertrains and narrow-aisle drive motors operating inside port distribution centers, offering zero emissions, 4.5m lift mast handling, and high duty cycle S1 continuous ratings.

2. Nuwara Eliya & Kandy Tea Plantations

High-torque gearmotors powering green leaf processing rollers and fluid bed dryers. Enclosed housing designs protect against wet dust accumulation and humid mountain air.

3. Urban E-Mobility Retrofitting

Integrated 48V/72V MTX hub motors and 4kW low-speed EV powertrains replacing internal combustion engines in passenger 3-wheelers, delivering silent operation and reduced running costs.

4. North Central Agriculture & Irrigation

Solar-powered brushless DC water pumping systems and drone spray motors (AZ2812 900KV) serving commercial agricultural lands in Anuradhapura and Polonnaruwa.

Frequently Asked Questions by Sri Lankan OEM Engineers

Addressing key technical, logistical, and compliance questions regarding ordering custom electric motors and drive systems.

What options are available to protect motors against Sri Lanka’s humid environment?

We provide full tropicalization suites including vacuum pressure impregnation (VPI) with Class H varnish, stainless steel shafts, double-lip fluororubber oil seals, IP65/IP67/IP68 ingress ratings, and anti-corrosion conformal coatings on all electronic motor drive control boards.

Can you supply custom shaft profiles and mounting flanges for existing machinery?

Yes. Our precision CNC machining facilities (delivering tolerances down to ±0.01mm) allow us to manufacture custom shaft geometries (D-cuts, keyways, splines, threads) and custom mounting faces that drop directly into your existing Sri Lankan equipment design.

How do you support EV conversion projects for 3-wheelers and light utility vehicles?

We provide complete OEM/ODM kit solutions consisting of matched high-efficiency BLDC/Hub motors, intelligent CAN-bus controllers, digital displays, and aluminum motor casings tailored for straightforward retrofitting and compliance with Sri Lanka vehicle standards.

What technical documentation and certifications accompany shipment to Sri Lanka?

Every shipment includes comprehensive EOL dynamometer test reports, material certificates, ISO 9001 / ISO 13485 compliance statements, standard 3D CAD models (STEP/IGES), and CE/UL safety clearance documentation required for customs clearance.

What is the typical lead time for custom prototype motors and production runs?

Engineering sample prototypes are typically finalized, tested, and dispatched within 2 to 4 weeks following design sign-off. Bulk OEM production runs are scheduled efficiently with direct sea or air freight delivery options to Colombo Port or BIA Airport.

Do you offer minimum order quantity (MOQ) flexibility for startups and BOI projects?

We support both medium-to-high volume production releases and pilot OEM batch orders for innovative Sri Lankan startups, BOI-registered manufacturers, and specialized machine builders.

Partner with a Premier OEM/ODM Electric Drive Factory

Contact our application engineering team today to review your torque, duty cycle, thermal environment, and volume specifications. Get customized engineering drawings, samples, and competitive OEM quotes.