AC Induction Motor
YC-80 AC Gear Motor — 80mm Frame, 25W
110V / 220V · 25W · Gear Ratio 1:3 – 1:850
The YC-80 is an 80mm-frame single-phase AC induction gear motor series (25W, 110V / 220V) with a Φ12mm output shaft, pure copper winding and gear ratios from 1:3 to 1:850. Available as ordinary, damped or ESC speed-control versions, plus an electric brake version with fail-safe braking for continuous 24/7 duty.
Motor Speed1250 / 1500 r/min
Product Features
Key design and engineering features of the YC-80
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Reinforced Φ12mm output shaft for higher radial and axial load capacity
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25W output power suitable for medium-duty continuous cycle applications
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Triple gear-pair gearbox achieves torque multiplication up to 2.45 N·m
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Optional integrated ESC for stepless speed control without external inverter
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100% pure copper winding with Class F insulation for 24/7 duty
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Dual voltage 110V/60Hz and 220V/50Hz for global deployment
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Integrated electromagnetic brake rated for 100,000+ engagement cycles
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Fail-safe spring-loaded design locks shaft automatically on power loss
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Reinforced Φ12mm output shaft for medium-duty radial and axial loads
Models & Technical Specifications
Select a model to see its full parameter table and dimensional drawing
YC-80 AC Gear Motor — 80mm Frame, 25W
110V / 220V · 25W · Gear Ratio 1:3 – 1:850
The YC-80 AC gear motor provides 25W output through a robust 80mm square frame, featuring a reinforced Φ12mm output shaft capable of handling significantly higher radial and axial loads than smaller frame motors. Available in ordinary, damped and ESC variants with a gear ratio range of 1:3 to 1:850. Pure copper winding and Class F insulation ensure dependable 24/7 operation in demanding industrial environments.
Motor Speed1250 / 1500 r/min
📋 Performance Parameter Table
📐 Dimensional Drawing
| Parameter | Specification |
|---|
| Model | YC-80 |
| Motor Type | AC Induction Motor |
| Rated Power | 25W |
| Supply Voltage | 110V / 220V |
| Frequency | 50Hz / 60Hz |
| No-Load Speed | 1250 / 1500 r/min |
| Gear Ratio Range | 1:3 – 1:850 |
| Output Shaft Diameter | Φ12mm |
| Frame Size | 80mm Square |
| Insulation Class | Class F (155°C) |
| Duty Cycle | S1 — Continuous 24/7 |
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YC-80 Electric Brake Motor — 80mm Frame, 25W
110V / 220V · 25W · Gear Ratio 1:3 – 1:850
The YC-80 Electric Brake Motor combines 25W AC gear motor performance with an integrated electromagnetic fail-safe brake rated for over 100,000 engagement cycles. The reinforced Φ12mm output shaft handles medium-duty loads while the spring-loaded brake locks the shaft within 50ms of power interruption. Designed for 24/7 industrial environments requiring positive position hold.
Motor Speed1250 / 1500 r/min
📋 Performance Parameter Table
📐 Dimensional Drawing
| Parameter | Specification |
|---|
| Model | YC-80 Brake |
| Motor Type | AC Induction Motor |
| Rated Power | 25W |
| Supply Voltage | 110V / 220V |
| Frequency | 50Hz / 60Hz |
| No-Load Speed | 1250 / 1500 r/min |
| Gear Ratio Range | 1:3 – 1:850 |
| Output Shaft Diameter | Φ12mm |
| Frame Size | 80mm Square |
| Insulation Class | Class F (155°C) |
| Duty Cycle | S1 — Continuous 24/7 |
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Applications
Typical industries and equipment where the YC-80 excels
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Industrial Automation
Conveyor drives, assembly line stations and general-purpose automated machinery.
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Packaging & Labeling
Wrapping, capping and labeling machine drives requiring reliable continuous duty.
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Ventilation & HVAC
Damper actuators, louver controls and building ventilation system drives.
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Agricultural Equipment
Irrigation valve controls, feed dispensers and greenhouse automation drives.
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Vertical Conveyor & Elevator Systems
Bucket elevators and vertical conveyor systems needing secure load hold on stop.
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Roller Shutter & Loading Dock Doors
Industrial roller doors and loading dock equipment requiring fail-safe braking.
Advantages
Why engineers and buyers choose CoreMotor Tech for the YC-80
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Higher shaft diameter handles heavier loads without additional gearbox stages
02
ESC integration eliminates external inverter, reducing system cost and complexity
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Export documentation and shipping coordination provided
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OEM/ODM support with flexible MOQ with custom specifications
Frequently Asked Questions
Common questions about the YC-80
What loads can the Φ12mm shaft handle?+
The Φ12mm shaft is designed for medium-duty applications. Maximum permissible radial load and axial load depend on the selected ratio and application. Contact us with your load data for a specific recommendation.
Is the 25W model suitable for continuous 24-hour operation?+
Yes. With Class F insulation (155°C rated) and pure copper winding optimised for heat dissipation, the YC-80 is fully rated for 24/7 continuous operation at ambient temperatures up to 40°C.
Can I use this motor with a VFD (variable frequency drive)?+
Our standard models are capacitor-run single-phase motors optimised for direct mains or ESC control. For VFD applications, please contact us to discuss suitable configurations.
What is the difference between damped and ordinary versions?+
The damped version includes a friction damping mechanism on the output shaft that provides controlled deceleration when power is removed, preventing abrupt stops and protecting downstream machinery.
How many brake cycles can this motor handle?+
The electromagnetic brake is rated for over 100,000 engagement cycles under standard operating conditions, making it suitable for high-frequency start-stop applications.
Is the brake suitable for inclined conveyor applications?+
Yes. The fail-safe brake prevents load rollback on inclined surfaces when power is removed, making it well-suited for inclined conveyor drives, hoists and tilted positioning systems.
