RULAND MANUFACTURINGGeneral Purpose Set Screw Beam Shaft Couplings

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

SKU 3G-OTH-137908

Also listed as: FSMR2577SS · FSMR25 7 7 SS

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 3° Angular Misalignment, 7 mm Bore Dia 1, Set Screw

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

FSMR25-7-7-SS 

Type

7 mm Bore Dia 1, Set Screw, 1 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING FSMR25-7-7-SS is a general purpose set screw beam shaft coupling designed for motion control applications with 3° angular misalignment capability. It features a round, metric design with same bore dimensions and a 7 mm bore diameter, utilizing a set screw attachment method. This coupling is manufactured by RULAND MANUFACTURING and is suitable for industrial equipment requiring precise shaft alignment.

Frequently Asked Questions

What is the RULAND MANUFACTURING FSMR25-7-7-SS coupling used for?

The RULAND MANUFACTURING FSMR25-7-7-SS is a general purpose set screw beam shaft coupling used in motion control applications. It accommodates up to 3° angular misalignment and is suitable for industrial equipment requiring precise shaft alignment, such as encoders, stepper motors, and linear actuators.

What are the specifications of the RULAND MANUFACTURING FSMR25-7-7-SS?

The FSMR25-7-7-SS has a 7 mm bore diameter, round metric design, and same bore dimensions. It uses a set screw attachment method and is rated for 3° angular misalignment. The manufacturer part number is FSMR25-7-7-SS, and it is made by RULAND MANUFACTURING.

Where to buy the RULAND MANUFACTURING FSMR25-7-7-SS worldwide?

3G Electric supplies the RULAND MANUFACTURING FSMR25-7-7-SS coupling worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the RULAND MANUFACTURING FSMR25-7-7-SS coupling?

To install the FSMR25-7-7-SS, align the shafts within 3° angular misalignment, slide the coupling onto both shafts, and tighten the set screws evenly using a hex key. Ensure the bore is clean and shafts are free of debris. Follow RULAND MANUFACTURING's torque specifications for secure fit.

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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