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RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5/16 in Bore Dia 1, Inch - General Purpose Set Screw Beam Shaft Couplings
RULAND MANUFACTURINGGeneral Purpose Set Screw Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5/16 in Bore Dia 1, Inch

The RULAND MANUFACTURING Motion Control Coupling (SKU 3G-OTH-137850, MPN FSR12-5-4-A) is a general purpose set screw beam shaft coupling with a round body and 3° angular misalignment capability. It features different…

SKU 3G-OTH-137850

Also listed as: FSR1254A · FSR12 5 4 A

Brand
RULAND MANUFACTURING
Item
Motion Control Coupling: 3° Angular Misalignment, 5/16 in Bore Dia 1, Inch
Category
General Purpose Set Screw Beam Shaft Couplings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
FSR12-5-4-A
Type
5/16 in Bore Dia 1, Inch, 1

Technical Documents

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

Product Description

The RULAND MANUFACTURING Motion Control Coupling (SKU 3G-OTH-137850, MPN FSR12-5-4-A) is a general purpose set screw beam shaft coupling with a round body and 3° angular misalignment capability. It features different bore dimensions, with a 5/16 in bore diameter on one side, and is designed for inch-sized shafts. This coupling is RoHS compliant (Yes) and is suitable for motion control applications requiring precise shaft alignment.

Frequently Asked Questions

What is a RULAND MANUFACTURING motion control coupling used for?

A RULAND MANUFACTURING motion control coupling, such as the FSR12-5-4-A, is used to connect two rotating shafts in motion control systems while accommodating up to 3° angular misalignment. It is ideal for precision applications like CNC machines, robotics, and encoders where accurate shaft alignment is critical.

What are the specifications of the RULAND MANUFACTURING FSR12-5-4-A coupling?

The RULAND MANUFACTURING FSR12-5-4-A is a general purpose set screw beam shaft coupling with a round body. It has a 5/16 in bore diameter on one side and different bore dimensions on the other. It is designed for inch-sized shafts, is RoHS compliant, and handles 3° angular misalignment.

Where to buy a RULAND MANUFACTURING FSR12-5-4-A coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING FSR12-5-4-A motion control coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision shaft coupling.

How to install a RULAND MANUFACTURING set screw beam coupling?

To install a RULAND MANUFACTURING set screw beam coupling like the FSR12-5-4-A, first ensure shaft ends are clean and aligned within 3° angular misalignment. Slide the coupling onto both shafts, then tighten the set screws evenly using a hex key to the manufacturer’s recommended torque. Verify alignment before operation.

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 general purpose set screw beam shaft couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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