RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 4 mm Bore Dia 2
SKU 3G-OTH-143124
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a Ruland Manufacturing slit coupling used for?
A Ruland Manufacturing slit coupling connects two shafts in motion-control systems, compensating for minor misalignment. It is commonly used in encoders, stepper motors, and precision positioning equipment where zero backlash and torsional rigidity are required.
What are the specifications of the Ruland RLS10-1/4"-4MM-A slit coupling?
The Ruland RLS10-1/4"-4MM-A is a long set screw slit coupling with a 1/4 inch bore diameter 1, a 4 mm bore diameter 2, and a 5/8 inch outside diameter. It is designed for applications requiring high torque transmission and low wind-up.
Where to buy Ruland Manufacturing couplings in worldwide?
3G Electric supplies Ruland Manufacturing couplings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the RLS10-1/4"-4MM-A or other Ruland slit couplings.
How to select the correct Ruland slit coupling for my application?
To select the correct Ruland slit coupling, match the bore diameters to your shaft sizes and ensure the outside diameter fits your space constraints. Consider torque requirements and misalignment tolerance. For the RLS10-1/4"-4MM-A, verify shaft sizes are 1/4 inch and 4 mm.
Used in
Common applications for RULAND MANUFACTURINGRULAND MANUFACTURING Products
3G Electric supplies RULAND MANUFACTURING long set screw slit couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















