Product Features
Key design and engineering features of the YC-90 AC gear motor
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90W rated output — highest power in the standard YC series AC induction range
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Heavy-duty Φ14mm output shaft for maximum radial and axial load capacity
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100% pure copper winding for superior thermal performance and extended service 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 covering all common low-speed output requirements
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Dual voltage 110V/60Hz and 220V/50Hz for global deployment
Technical Specifications
Full parameter data and dimensional drawings
📋 Performance Parameter Table
📋motor-9-table.jpg
📐 Dimensional Drawing
📐motor-9-dim.jpg
| Parameter | Specification |
|---|
| Model | YC-90 |
| Motor Type | AC Induction Motor |
| Rated Power | 90W |
| Supply Voltage | 110V / 220V |
| Frequency | 50Hz / 60Hz |
| 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 Automation
Transfer lines, heavy conveyor drives and automated assembly stations requiring sustained 90W output.
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Waste & Recycling Equipment
Compactors, shredder feed systems and sorting conveyor drives running continuous 24/7 cycles.
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Pump & Fluid Systems
Large metering pump drives and fluid transfer actuators in continuous process plants.
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Machine Tool Auxiliaries
Heavy chip conveyor drives, coolant circulation pumps and tool-change actuators on CNC equipment.
Advantages
Why engineers and buyers choose MENG MOTOR for the YC-90
01
Highest power density in the compact YC series — no need to step up to larger frame motors
02
Pure copper winding delivers lower heat generation than aluminum-wound 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 available
Frequently Asked Questions
Common questions about the YC-90 AC gear motor
What is the maximum torque output at the highest gear ratio?+
At a gear ratio of 1:300, the maximum permissible output torque is 2.45 N·m. This represents the mechanical limit of the gearbox, regardless of motor output power. Please refer to the parameter table for the full ratio-torque map.
How does the 90W model differ from the 40W and 60W variants?+
The 90W model uses a larger copper winding to deliver higher continuous power output. The motor frame size (90mm) and shaft diameter (Φ14mm) are identical, but the 90W model is wound for higher sustained torque and speed at rated load.
Is this motor suitable for outdoor installation?+
The standard model is IP44 rated — protected against solid objects over 1mm and water splashing from any direction. For outdoor or wet environments, please contact us to discuss upgraded IP ratings.
Can I use this motor with a frequency inverter (VFD)?+
Our standard YC series motors are single-phase capacitor-run motors optimised for direct mains or ESC control. For VFD applications please contact us — we can advise on compatible configurations or alternative models.
