Description
Title:
YE5-180M-2 Low Voltage Three Phase AC Motor
Brief Introduction
Engineered for high-inertia applications requiring controlled deceleration, the YE5-180M-2 high RPM induction motor integrates regenerative energy management and dynamic braking capabilities to address critical stopping challenges.
Advanced Braking Performance:
Inertial Energy Dissipation: Dedicated braking resistor circuits absorb kinetic energy during rapid stops, preventing system oscillation and mechanical stress on drive components.
Back EMF Control: Regenerative current diversion protects windings from voltage spikes during deceleration, eliminating insulation damage risks.
Grid Stability Assurance: Converts regenerative electricity into thermal energy, preventing feedback-induced voltage fluctuations in power networks.
Safety Enhancement: Reduces rotational inertia for predictable emergency stops while maintaining torque integrity during holding states.
This 180M-frame high RPM induction motor implements specialized braking protocols:
• Dynamic braking resistors enable rapid speed reduction without drive overloads
• Thermal-managed dissipation paths handle high-energy stopping cycles
• Regenerative energy isolation maintains consistent line voltage quality
• Fail-safe braking engagement during power loss scenarios
Ideal for cranes, elevators, and electric mobility systems, the solution prevents current surges during mode transitions while extending drive lifespan. Integrated thermal cutoffs and airflow-optimized resistor banks ensure sustained braking performance without compromising the motor’s premium efficiency rating.
Main Technical Parameters
| Frame: | H180 |
| Power Scope: | 22kW |
| Voltage: | 380V, 660V |
| Frequency: | 50Hz, 60Hz |
| Number of Poles: | 2P |
| Speed: | 2965rpm |
| Cooling Mechod | IC411 |
| Protection Grade | IP55 |
| Insulation Class | F(155℃) |
| Duty: | S1 |
| Mounting Type | B3 |
| Standard: | IEC |
| Efficiency Grade: | IE5 |
Why choose Simo Brand YE5 series of Motor?
The YE5 Series LV Motor has a high-strength cast iron frame, so it is very strong and has a longer service life. Anti-corrosion copper wire coils are not only more powerful but also have thermal protection, so they are safer to operate. The copper wires are evenly arranged, so they are not easy to deform even if the motor runs for a long time. The bearings have high torque and good responsiveness, stable output, and lower noise. In addition, the smaller size and energy-saving characteristics make it more popular.
Production Details
| Type | Rated Power
kW |
Rated Current
A |
Speed
r/min |
Efficiency
% |
Power Factor
Cosφ |
Locked Torque | Locked
Current |
Max. Torque | Rated torque
N•m |
No-load Noise
dB(A) |
Weight
Kg |
| Rated
Torque |
Rated
Current |
Rated Torque | |||||||||
| Asynchronous Speed 3000(r/min) | |||||||||||
| YE5-180M-2 | 22 | 39.5 | 2965 | 95.1 | 0.89 | 2.0 | 9.5 | 2.3 | 70.0 | 83 | 199 |
Frame
- Compact and robust iron casting frame
- Universal IEC and NEMA installation dimensions
- Customizable
Stator
- 99.9% pure copper winding for stator to ensure the output power and efficiency
- Excellent insulation system with 5 more processing flows
- All the windings are fitted in by handwork to ensure all slots are full and avoid any winding flaw.
Rotor
- Aluminum casting rotor with silicon steel rotor core to assure induction efficiency
- Precisely machined shafts with good capacity of strength and toughness
Testing
- All motors must pass the piece testing before painting and packaging
- Type tests will be regularly performed for each series, more often for new developed series and variants.
Package and delivery
- All motors will be packaged well before delivery
- Plastic cover inside, vacuum tin foil outer and then solid wood box
Applications
The YE3 Series LV Motor is commonly used to drive water pumps, compressors, conveyors and other transmission machinery in different areas.
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