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RULAND MANUFACTURING Long Set Screw Slit Coupling - Long Set Screw Slit Couplings
RULAND MANUFACTURINGLong Set Screw Slit Couplings

RULAND MANUFACTURING Long Set Screw Slit Coupling

The RULAND MANUFACTURING Long Set Screw Slit Coupling (MPN RLS8-1/4"-3MM-A) is a 1/4 in bore diameter 1, 3 mm bore diameter 2, round coupling with a 25/32 in overall length. This slit coupling is designed for motion…

SKU 3G-OTH-143152

Also listed as: RLS8143MMA · RLS8 1 4 3MM A · RLS8-1-4-3MM-A

Brand
RULAND MANUFACTURING
Item
Long Set Screw Slit Coupling
Part Number
RLS8-1/4"-3MM-A
Category
Long Set Screw Slit Couplings
Available to Order
Also known as:RLS8-1/4"-3MM-ARULAND MANUFACTURING
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
RLS8-1/4"-3MM-A
Type
3 mm Bore Dia 2, Round
Overall Lg
25/32 in

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Long Set Screw Slit Coupling (MPN RLS8-1/4"-3MM-A) is a 1/4 in bore diameter 1, 3 mm bore diameter 2, round coupling with a 25/32 in overall length. This slit coupling is designed for motion control applications requiring zero backlash and accurate shaft alignment.

Frequently Asked Questions

What is a Ruland Manufacturing slit coupling used for?

A Ruland Manufacturing slit coupling connects two shafts in motion-control applications, compensating for minor misalignment. It is commonly used in encoders, stepper motors, and light-duty positioning systems where zero backlash and low inertia are required.

What are the specifications of the Ruland RLS8-1/4"-3MM-A slit coupling?

The Ruland RLS8-1/4"-3MM-A is a long set screw slit coupling with a 1/4 in bore diameter on one side and a 3 mm bore diameter on the other. Its overall length is 25/32 in, and it features a round body design for compact installations.

Where to buy Ruland Manufacturing couplings worldwide?

You can source Ruland Manufacturing couplings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring you receive genuine components without supply-chain delays.

How to select the correct Ruland slit coupling for my application?

To select the correct Ruland slit coupling, match bore diameters to your shaft sizes and confirm overall length fits your space. Consider torque requirements and misalignment tolerance; for precision motion control, the RLS8-1/4"-3MM-A offers zero backlash and low wind-up.

Used in

Common applications for RULAND MANUFACTURING
Automation and robotics — Ruland PCMR22-8-6-A beam couplings for precise motion control with misalignment compensation.
Packaging machinery — Ruland JC12-4-A jaw coupling hubs for zero-backlash torque transmission in indexing systems.
CNC spindles — Ruland SPB-16-SS balanced shaft collars for high-speed rotating assemblies.
Medical equipment — Ruland MRSC25-10-5-A slit couplings for compact, precise shaft connections.
Conveyor systems — Ruland MCL-25-FZ steel shaft collars for secure positioning of components.
Servo motor applications — Ruland BCK50-24-16-A bellows couplings for high-speed, zero-backlash connections.
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RULAND 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.

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This long set screw slit coupling has an 8 mm bore diameter 1 and a 6 mm bore diameter 2, with a 16 mm outside diameter. It is used to connect two rotating shafts, compensating for minor misalignment while transmitting torque. Typical applications include motion control systems, encoders, stepper motors, and linear actuators
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