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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"-4MM-A) is a 1/4 in bore diameter 1, 4 mm bore diameter 2, round coupling with a 25/32 in overall length. 3G Electric interprets your demand for…

SKU 3G-OTH-143153

Also listed as: RLS8144MMA · RLS8 1 4 4MM A · RLS8-1-4-4MM-A

Brand
RULAND MANUFACTURING
Item
Long Set Screw Slit Coupling
Category
Long Set Screw Slit Couplings
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

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

Technical Documents

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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"-4MM-A) is a 1/4 in bore diameter 1, 4 mm bore diameter 2, round coupling with a 25/32 in overall length. 3G Electric interprets your demand for this OEM part, sources it across 14 industrial departments, and supports with specialist depth in motion control components.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a RULAND MANUFACTURING slit coupling used for?

A RULAND MANUFACTURING slit coupling, such as the RLS8-1/4"-4MM-A, is used to connect two shafts in motion-control applications. It accommodates misalignment while transmitting torque, making it ideal for precision equipment like encoders, stepper motors, and linear actuators in industrial automation.

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

The RULAND RLS8-1/4"-4MM-A is a long set screw slit coupling with a 1/4 in bore diameter on one side and a 4 mm bore diameter on the other. Its overall length is 25/32 in. This RULAND MANUFACTURING coupling is designed for precise shaft connections in motion-control systems.

Where to buy RULAND MANUFACTURING couplings worldwide?

You can source RULAND MANUFACTURING couplings, including the RLS8-1/4"-4MM-A, through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine RULAND components for your motion-control needs.

How to select the right RULAND slit coupling for my application?

To select the correct RULAND slit coupling, match bore diameters to your shaft sizes—for example, the RLS8-1/4"-4MM-A fits a 1/4 in and a 4 mm shaft. Consider overall length, torque requirements, and misalignment tolerance. RULAND MANUFACTURING offers various bore combinations; consult technical specs to ensure proper fit and performance.

Used in

Common applications for RULAND MANUFACTURING
Automated packaging machinery — Ruland beam couplings (e.g., PSR20-8-5-A) for connecting servo motors to conveyor drive shafts.
CNC machine tools — Ruland rigid couplings (e.g., CLX-4-4-A) for precise alignment of ball screw assemblies.
Robotic arm joints — Ruland Oldham coupling hubs (e.g., OSC16-6-A) for accommodating axial motion in end-effector drives.
Pump and compressor systems — Ruland stainless steel shaft collars (e.g., CL-3-ST) for securing impeller shafts.
Printing press rollers — Ruland clamp-on beam couplings (e.g., PCR18-8-8-A) for synchronizing roller rotation with minimal backlash.
Material handling conveyors — Ruland set screw couplings (e.g., PSMR29-7-7-A) for linking gearboxes to drive rollers.

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 connects two shafts with bore diameters of 1/4 in and 3 mm. It has a round body and an overall length of 25/32 in. Designed for motion control applications requiring zero backlash and accurate shaft alignment, it compensates for minor misalignment in light-duty positioning systems, encoders, and stepper motors
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This long set screw slit coupling from RULAND MANUFACTURING features a 4 mm bore on one side and a 1/8 in bore on the other, with a round outer profile and an overall length of 25/32 in. It is designed for connecting two shafts in motion control applications, providing zero-backlash torque transmission while accommodating minor misalignment. Typical uses include packaging, robotics, and CNC machinery

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This long set screw slit coupling from RULAND MANUFACTURING features an 8 mm bore on one side and a 5/16 in bore on the other, with an overall length of 1 11/32 in. It is made from 7075 aluminum and is used to connect two shafts in motion-control systems, compensating for minor misalignment while transmitting torque. Typical applications include servo motors, encoders, and precision positioning equipment
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