GE 04220FL11232A Input Module

Description

GE 04220FL11232A Input Module

Product Dimensions：

The GE 04220FL11232A is a specialized industrial motor part, specifically a Carbon Brush assembly used in GE’s large-scale DC motors and generators. These components are critical for maintaining the electrical connection between the stationary wiring and the rotating commutator.

Product Detailed Description

The 04220FL11232A is a high-grade carbon brush designed for heavy-duty industrial rotation. It is engineered with specific carbon-graphite compositions to provide low friction, high conductivity, and minimal wear on the motor’s commutator. This specific part number is often associated with GE’s legacy and modern industrial motor frames used in high-torque applications.

Technical Parameters

Product Advantages

• Superior Commutation: Designed to minimize sparking, which extends the life of the motor’s commutator surface.
• Optimized Wear Rate: The material density is balanced to ensure a long service life for the brush while protecting the more expensive rotating components from abrasion.
• Low Resistance: High-quality copper shunts (lead wires) ensure minimal voltage drop and heat generation at the connection point.
• Consistency: Manufactured to GE’s strict industrial tolerances, ensuring that every brush in a set shares the exact same electrical characteristics.

Important Considerations & Maintenance

• Seating the Brush: New brushes should be “seated” or “bedded” using a seating stone to match the curvature of the commutator. Failure to do so can cause excessive sparking and heat.
• Spring Pressure: Ensure the brush holder springs apply the correct pressure. Too little pressure causes sparking; too much pressure causes rapid mechanical wear.
• Environment: Carbon brushes are sensitive to humidity and oil mist. Ensure the motor cooling air is clean to prevent “threading” or grooving of the commutator.
• Replacement Timing: Brushes should be replaced when they reach the “minimum length” line (usually indicated on the brush) to prevent the copper lead from touching and damaging the commutator.

Product Applications

The GE 04220FL11232A is used in heavy industrial DC machinery, including:

• Steel Mills: Main drive motors for rolling mills and heavy cranes.
• Mining: Large shovel and dragline DC motors, as well as hoist drives.
• Paper & Pulp: Calender drives and paper machine section motors where precise speed control is required.
• Marine: Propulsion motors and winch systems on large vessels.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

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