YYHS-75 80W Pure Copper AC Cooling Fan Motor – 6-Wire 220V

YYHS-75 Air Conditioning Fan Motor – 80W Pure Copper, 6-Wire Cooler Motor

Upgrade or replace your evaporative cooler or air conditioning unit with the YYHS-75 80W Pure Copper Fan Motor. Engineered with a premium pure copper winding, this heavy-duty motor delivers consistent, efficient airflow with minimal heat build-up — making it a reliable choice for residential and light commercial cooling applications.

Key Features

• Model: YYHS-75
• Input Power: 80W for strong, efficient air circulation
• Pure Copper Windings: Better conductivity, longer lifespan, and reduced energy waste compared to aluminium-wound alternatives
• 6-Wire Design: Flexible multi-speed wiring for versatile installation across a range of fan and cooler configurations
• Rated Voltage: 220V AC
• Rated Frequency: 50Hz
• Rated Speed: 1,250 RPM – optimised for smooth, quiet, and steady operation
• Not Pre-Electrified: Ready for direct wiring to your existing setup
• Durable Construction: Built to withstand continuous operation in demanding cooling environments

Who Is This Motor For?

This motor is ideal for HVAC technicians, maintenance professionals, and DIY enthusiasts looking to replace a worn or underperforming fan motor in an evaporative cooler, air conditioning unit, or industrial fan assembly. Its standard 220V/50Hz rating suits most Australian, European, and Asian power grids.

Why Choose Pure Copper?

Pure copper windings are the gold standard in electric motor design. Compared to aluminium windings, copper offers superior electrical conductivity, lower resistance, greater thermal tolerance, and significantly extended service life — translating to lower running costs and fewer replacements over time.

Made in Mainland China.

Related Products You May Need

• 1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino – ideal for motor control automation projects
• 1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler – for heavy-duty switching in fan motor circuits

Further Reading

For guidance on electrical safety when installing or replacing motors, visit the OSHA Electrical Safety Resource.

Specifications Summary

Frequently Asked Questions

Q: What type of cooling equipment is the YYHS-75 fan motor compatible with?

A: The YYHS-75 is designed for use in evaporative coolers, air conditioning fan assemblies, and industrial fans that operate on a 220V/50Hz power supply. Always verify your unit's motor specifications — voltage, wattage, shaft size, and mounting configuration — before installing.

Q: Why does the YYHS-75 have 6 wires?

A: The 6-wire configuration allows the motor to be wired for multiple speed settings (typically high, medium, and low). This gives you greater flexibility to match airflow to your cooling needs and is common in multi-speed fan and cooler applications.

Q: Is pure copper winding really better than aluminium?

A: Yes. Pure copper has approximately 60% better electrical conductivity than aluminium, meaning less energy is lost as heat during operation. Copper-wound motors tend to run cooler, last longer, and operate more efficiently — making the YYHS-75 a worthwhile investment for long-term use.

Q: Does the motor come pre-wired or ready to plug in?

A: The YYHS-75 arrives ready for hardwiring into your cooling unit. It is not pre-electrified. We recommend installation by a qualified electrician or HVAC technician to ensure safe and correct connection.