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178B0246 Danfoss

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Internal Product Review

The 178B0246 is built for durability, offering high-pressure resistance and flexible sealing options. Its snap-to-connect design provides secure and dependable performance, making it ideal for demanding applications.

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Product Description:

The Danfoss 178B0246 is an efficient and long-lasting component manufactured as a unit of the VLT 5000 Frequency Converters series. It is made from zinc-plated carbon steel, providing the strength and durability needed to perform reliably in even the most demanding applications. The component has a STC (Snap-to-Connect) male/female connector and a size of 1/2 inch, thus it is easy to install and does not require additional tools. It is designed to provide near-zero leakage while meeting the SAE J1176 standard to enable optimal and effective performance in industrial applications.

It is engineered to resist high pressures with a maximum operating pressure of 4,250 psi and a maximum burst pressure of 17,000 psi. It can also withstand a maximum vacuum of 28 in. Hg (711mm Hg), which offers flexibility during operation in different working conditions. To meet a wide range of application needs, the 178B0246 offers a choice of different seal materials, including Buna-N, EPR, Fluoroelastomer, Neoprene, HNBR, and Polyurethane. The materials can withstand temperatures from -65°F to +400°F, making the component highly adaptable for both extremely low and high heat environments.

The Danfoss 178B0246 is a robust and high-performance component, designed to ensure high levels of reliability, safety, and efficiency in different processes of the industrial system. Its durable heavy-duty construction, leakproof operation, minimizes overall downtimes, along with maintenance expenses and enhances efficiency. Zinc-plated carbon steel contributes to a high level of resistance against corrosion and wear, which further increases the lifespan of the component. All in all, the Danfoss 178B0246 is a flexible, pressure-tolerant, and reliable product, which makes it an ideal choice for any industry that requires reliable and safe connections.

Burst Pressure
17,000 psi (1/2 in size)
Connection Type
Snap-to-Connect (STC) Male/Female
Leakage Performance
Virtually zero (per SAE J1176)
Material
Zinc plated carbon steel
Maximum Operating Pressure
4,250 psi (1/2 in size)
Maximum Vacuum
28 in. Hg (711 mm Hg)
Seal Material Options
Buna-N, EPR, Fluoroelastomer, Neoprene, HNBR, Polyurethane
Stc Interface Size
1/2 in
Temperature Range (buna-n)
-40°F to +250°F (-40°C to +121°C)
Temperature Range (epr)
-65°F to +300°F (-55°C to +150°C)
Temperature Range (fluoroelastomer)
-15°F to +400°F (-25°C to +205°C)
Temperature Range (hnbr)
-40°F to +300°F (-40°C to +150°C)
Temperature Range (neoprene)
-65°F to +300°F (-55°C to +150°C)
Temperature Range (polyurethane)
-40°F to +250°F (-40°C to +121°C)

Frequently Asked Questions about 178B0246:

Q: What type of bearings are used in the 178B0246 motor?

A: The 178B0246 motor is equipped with standard bearings for steady performance.

Q: How does the 178B0246 motor remain cool?

A: The 178B0246 motor uses a radial blower to maintain cooling.

Q: Does the 178B0246 motor include a brake?

A: Yes, the 178B0246 motor comes with an electrically released brake.

Q: What type of feedback device is used in the 178B0246 motor?

A: The 178B0246 motor has a high-resolution motor feedback device.

Q: What is the shaft design of the 178B0246 motor?

A: The 178B0246 motor has a shaft without a seal and is balanced with the entire key.

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