RULAND MANUFACTURINGGeneral Purpose Clamp-On Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 20 mm Bore Dia 1, Aluminum

SKU 3G-OTH-148504

Also listed as: FCMR382011A · FCMR38 20 11 A

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 3° Angular Misalignment, 20 mm Bore Dia 1, Aluminum

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

FCMR38-20-11-A 

Type

20 mm Bore Dia 1, Aluminum, 1 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Motion Control Coupling (MPN FCMR38-20-11-A) is a general purpose clamp-on beam shaft coupling designed for 3° angular misalignment. It features a round, aluminum body with metric dimensions, a 20 mm bore diameter 1, and accommodates different bore dimensions. This coupling is supplied with a clamp-on style for secure shaft attachment.

Frequently Asked Questions

What is the RULAND MANUFACTURING FCMR38-20-11-A coupling used for?

This general purpose clamp-on beam shaft coupling is used in motion control applications to connect two shafts while accommodating up to 3° angular misalignment. It is suitable for precision positioning, packaging, and automation equipment where reliable torque transmission and vibration damping are required.

What are the specifications of the RULAND MANUFACTURING FCMR38-20-11-A?

The RULAND MANUFACTURING FCMR38-20-11-A is a round, aluminum beam coupling with metric dimensions. It has a 20 mm bore diameter 1 and accommodates different bore dimensions. The clamp-on style provides secure shaft attachment, and it is designed for 3° angular misalignment.

Where to buy the RULAND MANUFACTURING FCMR38-20-11-A coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING FCMR38-20-11-A motion control coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this precision aluminum beam coupling.

How to install a RULAND MANUFACTURING clamp-on beam coupling?

To install the RULAND MANUFACTURING FCMR38-20-11-A, clean both shaft ends and slide the coupling onto the shafts. Tighten the clamp screws evenly to the manufacturer’s recommended torque using a torque wrench. Ensure shafts are aligned within the 3° angular misalignment limit to avoid premature wear.

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 clamp-on 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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