Basic Information
| Parameter | Specification | Parameter | Specification |
|---|
| Model No. | AMI 500L6W | Number of Stator | Three-Phase |
| Species | AMI Series | Rotor Structure | Squirrel-Cage |
| Casing Protection | Closed Type | Number of Poles | 2P–12P |
| Starting Mode | Direct On-Line (DOL) | Certification | ISO9001, CCC, CE |
| Rated Power | Up to 8000 kW | Frequency | 50 Hz / 60 Hz |
| Voltage | 3 kV / 6 kV / 10 kV | Frame Size | 400–630 mm |
| Cooling Method | IC01 / IC611 / IC81W / IC31 | Mounting Arrangement | IMB3 / IMV1 |
| Rotation Direction | CW / CCW | Duty Type | S1 (Continuous) |
| Insulation Class | F | Temperature Rise | B |
| Ambient Temperature | -20°C to +50°C | Installation Site | Indoor / Outdoor |
| Protection Class | IP24 / IP55 | Space Heater | Yes |
| Temperature Sensor | Yes | Transport Package | Standard Seaworthy Packing |
| Origin | China | HS Code | 8501530090 |
| Production Capacity | 8000 units/year | | |
️ Product Description
Modular Induction Motors — AMI Series
AMI engineered modular induction motors are designed to deliver high reliability and availability in the toughest and most demanding industrial applications.
Built on the motor industry's most successful modular platform, these motors are tailor-made to meet the specific needs of each customer and application. They offer the flexibility to be adapted to highly specific configurations while matching a broad variety of demanding requirements.
Key Highlights:
- Compliance: Meets all relevant international standards
- Operation Modes: Available for both Direct-On-Line (DOL) and Variable Speed Drive (VSD) operation
- Frame: Welded steel construction
- Standard Cooling & Protection: IC01/IP24W, IC611/IP55, IC81W/IP55
- Shaft Heights: 400 mm to 630 mm
- Mounting: Horizontal or vertical
- Frequency: Operates at both 50 Hz and 60 Hz, with synchronous speeds from 500 to 3600 rpm
- Power Range: Up to 8,000 kW (catalogue range); complete range extends to 23,000 kW
Mounting Arrangements
Standard mounting arrangements for AMI motors. Other configurations available upon request.
| Code I | Code II | Description |
|---|
| IM B3 | IM 1001 | Horizontal foot-mounted |
| IM V1 | IM 4011 | Vertical flange-mounted (free shaft end facing downwards) |
Enclosure & Cooling Methods
IC01 / IP24 — Weather Protected
This motor features a shaft-mounted cooling fan inside the housing. The design reduces the ingress of rain, snow, and airborne particles into the electrical components. The air intake path maintains an average velocity not exceeding 3 m/s, allowing heavier particles to settle. The intake path includes three acute direction changes exceeding 90° to further optimize airflow. The motor is protected against splashing water from any direction.
IC611 / IP55 — Air-to-Air Heat Exchanger
A fully enclosed design with an air-to-air heat exchanger mounted on the motor. Shaft-mounted fans are fitted both inside and outside the casing to supply separate internal and external cooling circuits. Protected against dust and splashing water from any direction.
IC81W / IP55 — Air-to-Water Heat Exchanger
A fully enclosed motor fitted with an air-to-water heat exchanger. A shaft-mounted fan inside the casing supplies the internal cooling circuit. Protected against dust and splashing water from any direction.
IC31 / IP55 — Remote Cooling Air
Fitted with inlet and outlet pipes for remote cooling air supply. This version is essentially the AMI motor frame without an upper cover. Protected against dust and splashing water from any direction.
IC01 — Asymmetric Internal Air Circulation
Features an asymmetric internal air circulation design for optimized cooling performance.
Packaging
- Standard seaworthy package for export
- Plywood package or wooden fumigation package
- Suitable for long-distance transportation by sea or land
️ Warranty
- Standard warranty: 12 months after commissioning, or 18 months after delivery, whichever comes first
- Extended warranty periods are available — please contact us for details
