GEH-5304A

Do not use liquid solvents of any kind. Solvents will not remove carbon dust accumulations, but will spread and wash them into critical areas.

Figure 2

Brush Assembly

F.Commutator

Keep the commutator clean. Ordinarily, the commutator will require only occasional wiping with a piece of canvas or other nonlinting cloth. Do not use lubricant or solvent on the commutator. Check the commu- tator for roughness while running by feeling the brushes with a fibre stick, avoiding contact with live electri- cal or moving mechanical parts. Chattering brushes give advance warning of deterioration of the commuta- tor surface. (Refer to the Commutator Check Chart (GEA-7053) for commutator surface marking and causes of poor commutator condition.) Commutator runout over .003” T.I.R. (Total Indicator Reading) and bar-to- bar readings over .003” indicate need for repair. (Refer to Table 12.)

The presence of silicone in DC motors, particularly with totally enclosed con- structions, will cause rapid brush wear. Sources of silicone include oils, RTV compounds, hand creams, mold release agents, grease and some insulating varnishes. These silicone substances must be avoided to ensure proper motor performance.

Table 12

Commutator Diameters (In Inches)

Frame

CD2512AT

CD2513AT

CD2812AT

CD2813AT

Start

5.30

5.96

Min.

5.02

5.66

Wear

0.140

0.150

24

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Image 24
GE GEH-5304A manual Brush Assembly, Commutator Diameters In Inches

GEH-5304A specifications

The GE GEH-5304A is a sophisticated electronic device that has garnered attention for its applications in various industrial sectors. This cutting-edge equipment is primarily used for monitoring and controlling processes through advanced technology integration, making it a valuable asset for businesses looking to enhance operational efficiency.

One of the standout features of the GE GEH-5304A is its robust data acquisition system. This system effectively collects, processes, and analyzes data from multiple sensors and instruments, enabling real-time monitoring of critical parameters. With its high sampling rate and accuracy, the GEH-5304A ensures that users can make informed decisions based on reliable data, thus minimizing risks and enhancing productivity.

The GEH-5304A integrates seamlessly with various communication protocols, including Ethernet, RS-232, and RS-485. This versatility allows it to connect effortlessly to existing infrastructure and facilitates data sharing across different platforms. This interoperability is essential in modern industrial environments, where different systems must communicate for optimal performance.

Another key characteristic of the GEH-5304A is its user-friendly interface. The device features an intuitive display that provides clear visualizations of data trends, alarms, and system statuses. This ease of use empowers operators to quickly identify issues and make necessary adjustments, thereby reducing downtime and improving overall operational reliability.

In terms of advanced technology, the GEH-5304A boasts built-in diagnostics and predictive maintenance capabilities. These features enable it to identify potential problems before they escalate into failures, allowing for proactive maintenance and minimizing costly unscheduled outages. Moreover, the device's ability to log historical data plays a crucial role in trend analysis and long-term planning.

Durability is another hallmark of the GE GEH-5304A. Designed to withstand harsh industrial conditions, it demonstrates resilience against temperature fluctuations, vibration, and dust. This robustness enhances its longevity and reduces the frequency of replacements and repairs.

In summary, the GE GEH-5304A stands out in the market due to its advanced data acquisition capabilities, compatibility with multiple communication protocols, user-friendly interface, predictive maintenance functionalities, and rugged design. These features make it an essential tool for industries seeking to optimize performance, enhance monitoring, and ensure process reliability. With the ongoing evolution of technology, devices like the GEH-5304A are pivotal in driving operational success across various sectors.