Product Features
Key design and engineering features of the YC-90
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120W rated output — highest power in the entire CoreMotor Tech YC series
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Heavy-duty Φ14mm output shaft for maximum radial and axial load handling
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100% pure copper winding for superior thermal efficiency and extended motor life
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Class F insulation (155°C) rated for demanding 24/7 continuous industrial duty
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Wide gear ratio range 1:3 to 1:300 for all common low-speed output requirements
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Dual voltage 110V/60Hz and 220V/50Hz for global industrial deployment
Technical Specifications
Full parameter data and dimensional drawings
📋 Performance Parameter Table
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📐 Dimensional Drawing
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| Parameter | Specification |
|---|
| Model | YC-90 |
| Motor Type | AC Induction Motor |
| Rated Power | 120W |
| Supply Voltage | 110V / 220V |
| No-Load Speed | 1250 / 1500 r/min |
| Gear Ratio Range | 1:3 – 1:300 |
| Output Shaft Diameter | Φ14mm |
| Frame Size | 90mm Square |
| Insulation Class | Class F (155°C) |
| Duty Cycle | S1 — Continuous 24/7 |
| Certification | ISO 9001 · CMA · CNAS · ILAC-MRA |
Applications
Typical industries and equipment where the YC-90 excels
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Heavy Industrial Machinery
High-power transfer lines, heavy conveyor drives and industrial production equipment.
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Waste & Recycling Plants
High-throughput compactors, shredder feeds and sorting conveyor systems running 24/7.
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Industrial Pump Systems
Large-capacity metering pumps and fluid transfer drives in continuous process industries.
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Heavy Machine Tool Drives
Main auxiliary drives, heavy chip conveyors and large coolant circulation systems on CNC equipment.
Advantages
Why engineers and buyers choose CoreMotor Tech for the YC-90
01
Highest power density in the compact 90mm frame — eliminates need for larger industrial motors
02
Pure copper winding delivers lower operating temperature than aluminum alternatives
03
ISO 9001, CMA, CNAS, ILAC-MRA certified with complete export documentation
04
Factory direct OEM support from MOQ 50 units with custom specifications
Frequently Asked Questions
Common questions about the YC-90
Why choose the 120W model over the 90W?+
The 120W model provides approximately 33% more continuous power output. Choose it when load calculations show the 90W model would operate above 80% of its rated capacity, or when you need headroom for peak demand cycles.
Is the 120W model physically larger than the 90W?+
No. Both use the same 90mm square frame and Φ14mm shaft. The 120W model achieves higher output through optimised copper winding — making it a drop-in upgrade with no mechanical changes required.
Can this motor drive heavy conveyor systems?+
Yes. At gear ratios of 1:75 to 1:300, maximum output torque reaches 2.45 N·m at 90W. The 120W model provides proportionally higher torque at lower ratios. Contact us with your conveyor load data for a specific selection recommendation.
What is the duty cycle rating?+
The YC-90 120W is rated S1 — continuous duty. It can run at full rated power continuously without interruption in ambient temperatures up to 40°C.
