6HC Series Water Filled Submersible Motor

Product Overview

The 6HC Series Water Filled Submersible Motor, manufactured by Dongyin Doyin, is designed for a variety of water supply needs, from domestic use to civil and industrial applications. It is an excellent choice for transferring water from wells, ponds, lakes, and cisterns. The motor is specifically engineered for wells with a minimum diameter of 6 inches (φ150mm), ensuring reliability and performance.

Key Features

• Rewindable Motor: Allows for maintenance and extended durability.
• Voltage Options: Three-phase motors operating at 380-415V/50Hz.
  • Starting Options:
    • Direct start (1 cable)
    • Star-delta start (2 cables)
  • Compatible with a start control box or a digital auto-control box.
• Speed: 2850 rpm.
• Insulation Class: F.
• Protection Grade: IP68.
• Maximum Fluid Temperature: Up to +35°C.
• NEMA Dimensions Standard: Ensures compatibility and standardized sizing.
• Special Mechanical Seal: Ensures optimal performance and longevity.
• Additional Options: Available in other voltages or with 60Hz frequency for diverse applications.

Applications

• Water Supply: From wells or reservoirs.
• Domestic Use: Reliable and efficient for household needs.
• Civil and Industrial Use: Durable and versatile for demanding environments.
• Irrigation and Gardening: Designed for continuous water delivery.

Materials and Components

• Motor External Casing – AISI 304 Stainless Steel
• Top Chock – Cast-iron ASTM No.30
• Bottom Support – Cast-iron ASTM No.30
• Seal – NBR Carbon-SIC/TC
• Shaft – AISI 304 SS / AISI 420
• Thrust Bearing – AISI 420 Stainless Steel
• Radial Bearing – Carbon with Antimony

Performance Data

The 6HC Series offers a wide range of models tailored to different performance needs:

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