E7391-090-485-1
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The Okuma E7391-090-485-1 is part of the HPC Heat Exchangers series, crafted from steel with a zinc-plated finish for durability. It features an M8 x 1.25 thread type, a tensile strength of 800 MPa, and a length of 90 mm. This component operates between -20°C and 120°C.
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Product Description:
The E7391-090-485-1 Electrical Cabinet Heat Exchanger is a cooling unit designed for cabinets and manufactured by Okuma. It is designed to handle heat in places like electrical control cabinets and CNC tools. The product can be cooled by forced air and is usually attached to the outside of electrical boxes. It is made to be put into systems that need to keep air moving and keep the temperature stable.
The E7391-090-485-1 Electrical Cabinet Heat Exchanger is equipped with a substantial axial cooling fan that is situated on its exterior. This fan facilitates the circulation of air. A protective wire grill is installed over the fan to prevent individuals from touching the working components. It is likely that the case is made of. There are ventilation grids on several sides that help air move through the internal parts. Heat is transferred more easily through finned copper or brass-like tubes in the heat exchanger. The heat exchanger has wiring connectors that enable the connection of power to both the control circuits and the fan. The box-shaped, rectangular shape makes it easy to put on a panel or a flat surface. It has a pale green finish on the outside, which is common on many older Japanese industrial types.
The E7391-090-485-1 is about 40 inches long, 13.5 inches wide, and 10.5 inches high. It's weight is about 45 pounds. Standard industrial screws are used to hold the fan cover and casing together. The direction of the airflow goes across the cooling fins at one end of the enclosure. Depending on the structure of the panel, the design allows for placing it either horizontally or vertically. The housing does not have any built-in filters. The design makes it easy to check the fan and tubing system.
Frequently Asked Questions about E7391-090-485-1:
Q: Why does E7391-090-485-1 use foam padding panels externally?
A: The black foam-like panels on the surface help minimize noise output and may add insulation properties that support thermal retention around sensitive electronic components.
Q: Does E7391-090-485-1 have integrated filter systems installed?
A: No, the product does not include built-in filters. It relies on open ventilation grids for airflow across the internal cooling components.
Q: Why does E7391-090-485-1 have ventilation grids on the sides?
A: The multi-side ventilation grids support increased airflow across the casing. This ensures consistent cooling performance through the forced-air system with less restriction.
Q: How does E7391-090-485-1 achieve thermal transfer efficiency?
A: The unit uses finned copper/brass-like tubing that increases surface area. This helps improve heat dissipation from internal components to ambient air.
Q: Do E7391-090-485-1 fins improve internal cabinet temperature control?
A: Yes, the cooling fins are critical to maximizing thermal transfer. They regulate the cabinet temperature by dispersing heat from core electronic components.
