bellhousings

Due to the wide variety of pumps that our bellhousings accommodate, the dimensions provided in the tables apply only to bellhousings with unmachined pump face details. Missing details include the pump spigot and fixings. For spigots smaller than the 'E' dimension, steel adaptor rings are used.

Our Monobloc Bellhousings with integrated noise dampers are engineered to meet the specifications of VDMA 24 561, offering an advanced solution for reducing noise and vibration in mechanical drive systems.

The connection between the noise damping ring and the bellhousing is achieved through a molded design, incorporating a form-conclusive, vulcanized elastomer compound. This design ensures that there is no rotation or radial wind-up, providing enhanced performance and durability.
The unique construction of the bellhousing significantly improves stiffness, resulting in a tensile strength of 56 kN. This value is based on a monoblock bellhousing with a motor flange diameter of 300mm, which is suitable for use with an electric motor of frame size D132. The increased stiffness not only enhances structural integrity but also minimizes shaft misalignment, contributing to the reduction of wear and extending the service life of the drive coupling.

These Monobloc bellhousings with noise damper are the ideal choice for applications where noise reduction and high mechanical performance are critical. For more detailed specifications and technical data, please refer to the RV Series Bellhousing Data Sheet.

jbj Techniques offer a comprehensive range of composite bellhousings designed to accommodate a wide variety of electric motor flanges, with diameters ranging from 300 mm to 800 mm. Our bellhousings are available with the following mounting configurations:
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» Oval Fixing Flanges.
» Four Bolt Fixing Flanges.
» Face Mounting Flanges.
» Rectangular Mounting Flanges.

Each bellhousing is crafted with precision to ensure compatibility with different electric motor models, offering reliable and robust solutions for your motor integration needs. Our composite materials provide lightweight yet durable construction, enhancing performance and longevity.

This hydraulic pump and electric motor integration solution enables seamless integration of a hydraulic pump with an electric motor (up to and including D180 frame size), featuring an integral cooling matrix and a cooling fan that attaches directly to the electric motor drive shaft.

Ideal for applications where space is limited and minimal cooling is required, this design eliminates the need for additional electrical installations, providing a compact and efficient system. The solution is optimized for operations where low-level cooling is sufficient, ensuring reliable performance with a straightforward setup.