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Apexcoupling WSP & UNCA High-Torque Precision Universal Joint Series

Model Number
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Product Description

Core Technical Parameters:

  • Angular Compensation: $\leq 45^{\circ}$ per section precision universal joint.

  • Torque Capacity: 11.2 N.m to 1120 N.m precision universal joint.

  • Speed Range: 1000 RPM (Sliding Bearing) / 4000 RPM (Needle Bearing).

  • Bore Precision: H7 Tolerance standard for precision universal joint.

  • Hole Configurations: Round, Hexagonal, Square, or Keyway for precision universal joint.

  • Customization: Telescopic stroke (X) calculation and non-standard OEM support.

Advanced Precision Universal Joint Solutions for Industrial High-Performance

In high-accuracy motion control, the precision universal joint is a vital component for transmitting torque across misaligned axes. Apexcoupling (www.apexcoupling.com), a powerful manufacturing leader in Mainland China, specializes in a diverse range of precision universal joint models, including single, double, and telescopic WSP series. Our precision universal joint engineering focuses on high torque, minimal clearance, and long operational lifespans, making them ideal for complex woodworking machinery, automation lines, and printing equipment.

 

Structural Excellence of the Apexcoupling Precision Universal Joint

Every precision universal joint we produce is designed for environments where the shaft angle ($\beta$) reaches up to $45^{\circ}$. Our WSP telescopic precision universal joint allows for significant axial adjustment, connecting greater shaft distances while maintaining concentricity. To suit different speed requirements, our precision universal joint catalog features two distinct structures: sliding bearings for heavy-load, 1000 RPM applications, and needle bearings for high-speed systems reaching up to 4000 RPM. This versatility ensures that your precision universal joint selection perfectly matches your motor’s performance profile.

 

Key Advantages of Our Precision Universal Joint Catalog:

  • Exceptional Tolerance Control: Each precision universal joint is machined to an H7 finished hole tolerance, providing a secure and stable fit.

  • Massive Torque Support: From 11.2 N.m to 1120 N.m, our precision universal joint handles various load capacities with zero-backlash reliability.

  • Diverse Connection Profiles: We provide precision universal joint configurations for round, square, or hexagonal shafts, with custom keyway options available upon request.

  • Durable Component Life: Built with premium alloy steels, the precision universal joint is wear-resistant and designed for continuous industrial rotation.

 

Bespoke Precision Universal Joint Manufacturing in China

At Apexcoupling, we take pride in being a “Source Factory” , offering full OEM and ODM support for the precision universal joint market. We recognize that specialized machinery often requires a non-standard precision universal joint. Our technical team can calculate custom installation lengths ($L$) and stroke distances ($X$) for any WSP type precision universal joint based on your technical drawings. Based in Guangdong, our factory ensures that every precision universal joint undergoes rigorous testing to guarantee high concentricity and high-speed stability.

 

Whether you are seeking a compact UNCA single precision universal joint or a heavy-duty WX double-section precision universal joint, Apexcoupling provides the manufacturing power you need. Our products are widely exported to manufacturing plants and machinery repair shops globally. Visit www.apexcoupling.com today to explore our full precision universal joint specifications and request a factory-direct quote. Let our high-performance precision universal joint drive your equipment to new levels of efficiency.

ModelInner Diameter (mm)Outer Diameter (mm)Length (mm)Collapsed/Extended Length (mm)
WSP-03GA1220140170
WSP-04GA1425160190
WSP-05GA1428170220
WSP-1GA1632190220
WSP-2GA1836230280
WSP-3GA2042250300
WSP-4GA2245250280
WSP-5GA2550295345
WSP-6GA3058330380
WSP-7GA3570350400

Single Section UNCA

 
 
ModelInner Diameter (mm)Outer Diameter (mm)Length (mm)
UNCA612631
UNCA815836
UNCA10201042
UNCA12231252
UNCA14251459
UNCA16321674
UNCA18321881
UNCA20362087
UNCA254525105
UNCA305030122

Double Section UNCW

 
 
ModelInner Diameter (mm)Outer Diameter (mm)Length (mm)
UNCW10201067.5
UNCW12231283
UNCW14251494.5
UNCW163216117.5
UNCW203620139

Single Section WXD

 
 
ModelOuter Diameter (mm)Length (mm)Inner Diameter (mm)
WXD1166010
WXD2206412
WXD3258014
WXD4329218
WXD54011622
WXD65013828
WXD76018235

Double Section WX

 
 
ModelOuter Diameter (mm)Length (mm)Inner Diameter (mm)
WX1168010
WX2209012
WX32511214
WX43213018
WX54016422
WX65019628
WX76025235

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