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Maha Energy IW4 WB / WBV, IW7 WB / WBV Determining the Roller Resistance, Ovality Test optional

Models: IW4 WB / WBV IW7 WB / WBV

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IW4/IW7 WB/WBV

Operations

3.5.1Determining the Roller Resistance

Before the brake pedal is applied, check needles for roller resistance. The roller resistance can have various values depending on vehicle type and load:

Car ca. 0,1 bis 0,6 kN Truck ca. 0,5 bis 4,0 kN

The left-hand roller resistance should be approximately the same as the right-hand resistance. If large differences exist, a bearing might be faulty or a brake be jammed.

If the roller resistance of one or both wheels is so excessive that tire damage by the rollers may be anticipated or if the brake pedal has already been depressed, the start-up monitor will be triggered when the wheel is started, immediately switching the test stand off.

3.5.2Ovality Test (optional)

The ovality test serves to determine the quality of the brakes. "Ovality" defines faulty concentric running of a wheel, e.g. out of round due to brake drum or disk brake deformation.

After the motors have started, wait until the yellow READY lamp lights up. The brake test can now be started.

!Apply moderate force to the brake pedal

Apply moderate force to the brake pedal - approx. half of the max. brake force (switch-off value) and maintain brake force constant for at least one wheel revolution. The needles in the display will show the ovality value.

The difference between the maximum and minimum display value of the needle is ovaIity in kN.

!Press Ovality key

If a remote control is being used for testing, the ovality key must remain pressed for one entire wheel revolution. The ovality is automatically stored with the brake values.

Ovality Measurement

Fig. 3-7: The ovality measurement

The ovality value should not exceed 20% of the constant brake force. This value only represents a suggested guideline and is not based on any legal regulation.

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Maha Energy IW4 WB / WBV Determining the Roller Resistance, Ovality Test optional, Apply moderate force to the brake pedal
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IW4 WB / WBV, IW7 WB / WBV specifications

Maha Energy has been at the forefront of innovative technologies in the oil and gas sector, particularly with the introduction of its IW7 WB / WBV and IW4 WB / WBV systems. These advanced technologies are designed to optimize production, increase efficiency, and enhance overall resource management in hydrocarbon extraction.

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Both IW7 and IW4 systems utilize cutting-edge materials designed to withstand harsh operational conditions, ensuring durability and reducing maintenance costs. The systems use intelligent controls to optimize flow rates and minimize energy consumption, demonstrating Maha Energy's commitment to sustainable practices in the industry.

Furthermore, the environmental impact of these technologies has been carefully considered. By improving efficiency and reducing waste, the IW7 and IW4 systems contribute to lower emissions and a lesser environmental footprint.

In conclusion, Maha Energy's IW7 WB / WBV and IW4 WB / WBV technologies represent a significant leap in oil and gas extraction systems. Through their advanced features, robust design, and commitment to sustainability, these systems are set to redefine standards in the industry, ensuring that energy production is both efficient and eco-friendly. As the energy landscape continues to evolve, Maha Energy remains dedicated to providing innovative solutions that meet the demands of tomorrow’s energy market.