BELDEN
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang BELDEN dari 3G Electric.
What materials are BELDEN universal joints available in?
BELDEN universal joints are offered in two primary materials: alloy steel and stainless steel. Alloy steel models, such as the UJ-HD series, are heat-treated for high strength and are suitable for heavy-duty applications. Stainless steel models, like the USSK and UJ-SS series, provide corrosion resistance for use in wet or chemically aggressive environments. Both material options are available across multiple series and bore sizes.
What bore configurations are available for BELDEN universal joints?
BELDEN universal joints are available with round keyed bores or plain round bores. Keyed bores include a keyway for positive shaft engagement and are common in inch and metric sizes. Plain round bores are designed for set-screw mounting or press-fit applications. Both configurations are offered in a range of diameters, from 5/16 in to 1 1/4 in and metric sizes such as 18 mm and 22 mm.
What is the maximum operating angle for BELDEN universal joints?
BELDEN universal joints are typically rated for operating angles up to 45 degrees, depending on the series and operating speed. Higher angles may reduce torque capacity and service life. For continuous operation, angles below 30 degrees are recommended to minimize wear and vibration. Specific angle limits are provided in the manufacturer's technical data for each series.
Are BELDEN universal joints suitable for high-speed applications?
BELDEN offers universal joints designed for high-speed operation, such as the 1000 and 1750 series, which are balanced for reduced vibration at elevated RPM. However, maximum speed depends on the joint size, angle, and lubrication. For high-speed applications, it is important to select a series rated for the required RPM and to ensure proper alignment and maintenance.
How do I select the correct BELDEN universal joint for my application?
Selection requires matching the bore diameter to your shaft size, choosing the appropriate material (alloy steel for heavy loads, stainless steel for corrosion resistance), and determining the torque capacity needed. BELDEN series numbers (e.g., 625, 750, 1250) indicate relative torque ratings. Also consider shaft configuration (keyed or plain), overall length, and operating angle. 3G Electric's catalog provides detailed specifications to aid in selection.
Does 3G Electric supply BELDEN products?
Yes — 3G Electric (S) Pte. Ltd. supplies BELDEN products. We stock the BELDEN catalog and supply genuine factory-original products with full manufacturer warranty and technical support.












































