Molon Motor & Coil Corporation  |  Fractional Horsepower Motors & Gearmotors Engineered in the USA Since 1954
Phone (847) 253-6000    Toll Free (800) 526-6867
PHONE: (847) 253-6000
TOLL FREE: (800) 52-MOTOR
Molon motto: Quality Is Our Future
OEM Fractional Horsepower Solutions

AC Motors & Gearmotors

High-reliability Permanent Split Capacitor (PSC), Shaded Pole, and Synchronous AC motion drives engineered in the USA for global OEM manufacturing programs.

High-Performance OEM Motion Solutions

Custom AC Motors & Gearmotors for Global Industry

At Molon Motor & Coil Corporation, we specialize in engineering and manufacturing cutting-edge fractional horsepower (FHP) AC motors and gearmotors built specifically to satisfy demanding industrial, commercial, and medical equipment specifications. Featuring over 37 standard baseline configurations, our portfolio encompasses Permanent Split Capacitor (PSC) motors, PSC synchronous drives, shaded pole electric motors, and custom gearhead combinations engineered for low operational noise, minimal EMI, and exceptional service life.

Designed and built in our Illinois facilities, Molon AC power units provide critical motion control across line voltages including 120VAC, 240VAC, and 24VAC (50/60 Hz). By controlling electrical winding specifications, gear train assembly, and thermal rating parameters in-house, we help global B2B procurement managers and design engineers reduce assembly downtime, optimize energy consumption, and eliminate field failures in high-duty applications.

Core AC Motor & Gearmotor Platforms

Explore our foundational AC motor product lines engineered for medium-to-high volume OEM programs:

Molon Permanent Split Capacitor PSC Gearmotors

PSC Gearmotors

Combining smooth single-phase AC operation with heavy-duty spur gearboxes. Features high starting torque, quiet running characteristics, and reversible rotation capabilities for heavy continuous-duty equipment.

Molon Permanent Split Capacitor PSC Electric Motors

PSC Direct Drive Motors

High-efficiency, 3-wire direct-drive motors operating with run capacitors. Designed to maintain steady-state RPM under variable thermal and mechanical load conditions with minimal heat rise.

Molon PSC Synchronous Gearmotors

PSC Synchronous Gearmotors

Delivering exact output speed synchronized with line frequency regardless of load fluctuations. Ideal for precise timing, metering, dosing pumps, and automated feeding mechanisms.

Molon Shaded Pole Gearmotors

Shaded Pole Gearmotors

The industry benchmark for cost-effective, continuous-duty fixed speed drives. Built with a simple 2-wire setup, robust sleeve or ball bearings, and custom reduction ratios for commercial appliances and HVAC dampers.

Molon Shaded Pole Electric Motors

Shaded Pole Skeleton Motors

Compact, durable direct-drive motors suited for air movement, small pumps, and light-duty mechanical drives where budget efficiency and continuous reliability are paramount.

Technical Specifications & Design Advantages

Comparing electrical performance and structural advantages across Molon AC technologies allows OEM buyers to select the ideal platform for their application footprint:

Molon AC Motor & Gearmotor Selection Parameters
Specification / Feature Shaded Pole Motors & Gearmotors PSC Motors & Gearmotors PSC Synchronous Drives
Voltage Configurations 24VAC, 120VAC, 240VAC (50/60 Hz) 24VAC, 120VAC, 240VAC (50/60 Hz) 120VAC, 240VAC (50/60 Hz)
Electrical Connection 2-Wire Unidirectional Connection 3-Wire Reversible (Capacitor Run) 3-Wire Reversible / Fixed Timing
Breakdown Torque Moderate (1.5x - 2.0x Rated Torque) High Breakdown (2.0x - 3.0x Rated Torque) Synchronous Output Torque
EMI Profile Extremely Low Electromagnetic Noise Zero Electrical Brush Noise / Minimal EMI Zero Electrical Brush Noise
Standard Safety Approvals UL Recognized Component, CSA Certified UL Recognized Component, CSA Certified UL Recognized Component, CSA Certified
Environmental Standards RoHS Compliant, REACH Compliant RoHS Compliant, REACH Compliant RoHS Compliant, REACH Compliant

Key Engineering Advantages of Molon AC Drives

  • Continuous Duty Thermal Ratings: Class B (130°C) and Class H (180°C) insulation systems designed to run continuously without thermal degradation.
  • Minimal Electromagnetic Interference: Absence of mechanical brushes yields clean AC operation, protecting sensitive electronic sensors in medical and commercial devices.
  • Customized Shafts & Mounting: Output shafts customized per customer drawings (D-flats, dual flats, pinions, keyways, cross-holes, stainless steel options).
  • High Breakdown Torque: Maintains predictable speed performance even under severe, intermittent overloads.

Global Industry Applications

Molon AC motors and gearmotors serve as the core drive mechanisms in critical global OEM products:

  • Commercial Food ServiceRotisserie ovens, commercial toasters, food display turners
  • Ice & Beverage DispensingAuger ice ejection drives, soda syrup mixing pumps, ice crushing
  • Industrial AutomationConveyor belts, sorting gates, packaging machinery
  • Medical & Laboratory DevicesFluid metering, peristaltic pumps, sample agitators
  • Business & Banking SystemsCurrency counters, bill validators, paper shredders
  • HVAC & Environmental ControlAir dampers, motorized valve actuators, draft inductors
  • Appliance ManufacturingWashing machine pumps, coffee brewing drives, ventilation fans
  • Security & Automated DoorsPassage gates, turnstiles, barrier control systems
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Engineered Quality & International Compliance

Every Molon AC motor and gearhead assembly is manufactured under rigorous quality systems, offering global buyers total supply-chain reliability and strict engineering traceability.

ISO 9001:2015 Registered

Documented quality controls from incoming raw copper inspection to 100% end-of-line electrical and acoustic testing.

ISO 13485:2016 Certified

Certified production standards for medical equipment drives requiring lot traceability, risk analysis, and change freezes.

UL & CSA Recognized

Built with UL-rated insulation systems (Class B, Class H) to ensure seamless safety agency approval for your end product.

Custom Windings & Voltages

Engineered winding configurations optimized for target RPM, torque output, ambient temperature limits, and power supplies.

RoHS & REACH Compliant

Environmentally compliant materials verified for international export into EU, North American, and Asian markets.

Custom Gear Trains

Hardened steel or specialized synthetic gears matched with application-specific lubricants for extreme temperatures.

Frequently Asked Questions — AC Motors & Gearmotors

Technical guidance from Molon application engineers to assist OEM engineering teams with selection and specification.

Shaded pole motors feature a simpler construction using auxiliary copper shading rings, making them highly economical for lower-torque continuous duty applications. Permanent Split Capacitor (PSC) motors utilize a run capacitor to create a secondary phase, providing significantly higher starting torque, higher operating efficiency, quieter performance, and reversible rotation capabilities.

Yes. A major portion of Molon's production involves custom engineering. We modify gear ratios, output shaft dimensions (diameter, length, flats, keyways, pinions), thermal protectors, mounting brackets, lead lengths, and connectors according to your specific engineering drawings.

We build AC motors for 120VAC and 240VAC operating at both 50Hz and 60Hz. We also supply low-voltage AC solutions such as 24VAC for specialized HVAC, valve actuation, and commercial controls.

By controlling tooling, coil winding, gear stamping, housing machining, and final test routines internally at our US facilities under ISO 9001:2015 and ISO 13485:2016 quality systems, we achieve strict lot-to-lot repeatability and long-term design revision control.

Ready to Specify an AC Gearmotor Program?

Submit your speed, torque, electrical input, and dimension requirements to Molon's US application engineering group for expert review and platform recommendations.

Phone (847) 253-6000  ·  Toll Free (800) 526-6867

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