Product Overview:
The Marelli Motori TEWC Series offers Totally Enclosed Water-Cooled (TEWC) motors designed for industrial and marine applications requiring exceptional power output, reliability, and efficiency. Built with advanced cooling technology and rugged construction, the TEWC motors deliver consistent performance in demanding environments.
What's Our Features:
Exceptional Power Capability:
Handles power outputs of up to 3500 kW, ensuring reliable operation for heavy-duty applications.
Wide Voltage Range:
Available in low voltage (B_J) and medium voltage (B_JH) configurations, supporting up to 6600 V.
Multi-Pole Flexibility:
Offers 4 to 14 poles for precise speed and torque control across various applications.
Advanced Water-Cooled Design:
Equipped with IC 71W cooling, allowing efficient heat dissipation even in high-performance operations.
Durable Enclosure:
Constructed with welded steel for enhanced durability and resistance to demanding conditions.
Robust Protection Ratings:
IP55 and IP56 protection degrees ensure resistance to dust, water, and harsh environmental conditions.
Temperature Tolerance:
Operates seamlessly in ambient temperatures ranging from -20°C to +60°C, with water cooling effective up to 50°C.
Reliable Bearings:
Features antifriction or sleeve bearings (from frame 355) for smooth and efficient operation.
Applications:
Marine and Offshore Systems:
Thrusters, propulsion, and water-related operations.
Heavy-Duty Industrial Uses:
Processing plants, mining, and power generation systems requiring high reliability and power density.
Specifications:
|
Parameter |
Details |
|---|---|
|
Series |
B_J (Low Voltage) / B_JH (Medium Voltage) |
|
Power |
Up to 3500 kW |
|
Voltage |
Up to 6600 V |
|
Frame Sizes |
315 to 630 |
|
Poles |
4 to 14 |
|
Frequency |
50 Hz, 60 Hz, or variable speed |
|
Protection Degree (IP) |
IP55, IP56 |
|
Cooling Method (IC) |
IC 71W |
|
Ambient Temperature |
-20°C to +60°C |
|
Water Temperature |
Up to 50°C |
|
Enclosure Material |
Welded steel |
|
Bearing |
Antifriction, sleeve (from frame 355) |
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