RULAND MANUFACTURINGGeneral Purpose Clamp-On Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 7 mm Bore Dia 1, Aluminum

The RULAND MANUFACTURING FCMR25-7-7-A is a general purpose clamp-on beam shaft coupling designed for motion control applications with 3° angular misalignment. It features a round, metric design with 7 mm bore…

SKU 3G-OTH-148310

Also listed as: FCMR2577A · FCMR25 7 7 A

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 3° Angular Misalignment, 7 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

FCMR25-7-7-A 

Type

7 mm Bore Dia 1, Aluminum, 1 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the RULAND MANUFACTURING FCMR25-7-7-A coupling used for?

The RULAND MANUFACTURING FCMR25-7-7-A is a general purpose clamp-on beam shaft coupling for motion control applications. It connects two shafts with 7 mm bores, accommodating up to 3° angular misalignment. Its aluminum, round design is ideal for precision shaft connections in automation, packaging, and robotics equipment.

What are the specifications of the RULAND MANUFACTURING FCMR25-7-7-A?

The RULAND MANUFACTURING FCMR25-7-7-A is a metric, round beam coupling with 7 mm bore diameters (same bore dimensions). It is made of aluminum, handles 3° angular misalignment, and is not keyed. The manufacturer part number is FCMR25-7-7-A. It is designed for general purpose motion control applications.

Where to buy the RULAND MANUFACTURING FCMR25-7-7-A coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING FCMR25-7-7-A coupling to customers 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 this precision motion control coupling.

How to select the right RULAND MANUFACTURING beam coupling for my application?

To select the right RULAND MANUFACTURING beam coupling, match bore diameters to your shaft sizes (here 7 mm), confirm misalignment capacity (3° angular), and choose material (aluminum for low inertia). Ensure the coupling is not keyed if your shafts are keyless. 3G Electric can help you source the correct part for your motion control system.

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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