Product Features
Key design and engineering features of the YC-90 AC gear motor
✓
Active fan blade cooling maintains safe motor temperature during continuous high-load cycles
✓
Integrated ESC provides stepless speed control 0–100% without external inverter
✓
100% pure copper winding with Class F insulation for reliable 24/7 operation
✓
Heavy-duty Φ14mm output shaft handles high radial and axial loads
✓
Wide gear ratio range 1:3 to 1:300 for precise low-speed output
✓
Dual voltage 110V/60Hz and 220V/50Hz for global deployment
Technical Specifications
Full parameter data and dimensional drawings
📋 Performance Parameter Table
📋motor-7-table.jpg
📐 Dimensional Drawing
📐motor-7-dim.jpg
| Parameter | Specification |
|---|
| Model | YC-90 |
| Motor Type | AC Induction Motor |
| Rated Power | 40W / 60W |
| 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
🏭
Industrial Conveyor Systems
High-duty conveyor drives requiring active cooling and variable speed for production lines.
🌡️
High-Temperature Workshops
Fan cooling ensures reliable 24/7 operation in hot or poorly ventilated factory environments.
📦
Packaging Machinery
Filling, sealing and labeling machines needing precise speed adjustment and sustained output.
🔩
CNC Auxiliary Drives
Chip conveyor drives, coolant pump actuators and tool-change systems on machining centres.
Advantages
Why engineers and buyers choose MENG MOTOR for the YC-90
01
Fan cooling extends motor life significantly in high ambient temperature or high-duty environments
02
Integrated ESC eliminates the cost and space of a separate variable speed drive
03
ISO 9001, CMA, CNAS, ILAC-MRA certified — complete export documentation included
04
OEM custom specifications available from MOQ 50 units
Frequently Asked Questions
Common questions about the YC-90 AC gear motor
Why choose the fan blade version over the bladeless version?+
The fan blade version provides active cooling, making it suitable for sustained high-load applications or high ambient temperature environments. The bladeless version is preferred where contamination from fan airflow is a concern, such as food or pharmaceutical environments.
How does the integrated ESC work?+
The built-in Electronic Speed Controller allows you to adjust output speed from 0 to 100% of rated speed using a control knob or external 0–5V signal. No separate inverter or speed controller is required.
Can this motor run continuously at full load?+
Yes. With active fan cooling and Class F insulation, the YC-90 Fan Blade Motor is rated for continuous S1 duty at full load in ambient temperatures up to 40°C.
Is the fan speed adjustable separately from the motor speed?+
No. The fan is directly coupled to the motor and runs at a speed proportional to motor speed. The fan is designed to provide adequate cooling across the full ESC speed range.
