Simo High Voltage Motors are designed to operate at high power ratings and are typically used in industrial and heavy-duty applications. The model number of these motors generally follows a specific format that provides information about their key specifications.
Here’s how you can typically break down the model number:
1. Prefix (e.g., SIMO):
Electric motors for industrial machinery
This indicates the brand or manufacturer of the motor, in this case, Simo.
2. Voltage Rating (e.g., 400V, 600V):
This indicates the motor’s rated voltage, which is important to ensure compatibility with the power supply.
3. Power Rating (e.g., 50 HP, 200 kW):
This part of the model number specifies the motor’s power output. It could be in horsepower (HP) or kilowatts (kW), depending on the regional standard.
4. Frame Size (e.g., 315, 355):
The frame size refers to the dimensions of the motor, such as the diameter of the motor housing and the shaft length. It helps with matching the motor to the intended application or mounting.
5. Speed (e.g., 1500 RPM, 3000 RPM):
This refers to the rotational speed of the motor under normal operation.
6. Enclosure Type (e.g., TEFC, TENV):
The enclosure type specifies the level of protection the motor has against dust, moisture, and other environmental factors. For example:
– TEFC (Totally Enclosed Fan-Cooled) means the motor is fully enclosed and cooled by an external fan.
– TENV (Totally Enclosed, Non-Ventilated) indicates that the motor is sealed and does not use a fan for cooling.
7. Efficiency Class (e.g., IE2, IE3):
The efficiency class gives an indication of how energy-efficient the motor is. Higher efficiency motors consume less electricity for the same output.
8. Additional Features (e.g., 4-pole, Squirrel Cage, or special modifications):
Depending on the motor, there could be additional codes indicating specific features such as the number of poles (important for speed control), type of rotor (e.g., squirrel cage), or any specific modifications made for the application.
By understanding these components, you can decode the model number and find the motor’s specific features, helping you to match the motor to your needs more effectively.
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