RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

RULAND MANUFACTURING Rigid Shaft Coupling: 1 1/8 in Bore Dia 1, 1 1/8 in Bore Dia 2, Round

The RULAND MANUFACTURING SPX-18-18-SS is a two-piece rigid shaft coupling with a 1 1/8 in bore diameter for both bores, featuring a round, clamp-on design. It has same bore dimensions and is manufactured in inch sizes.

SKU 3G-OTH-189206

Brand

RULAND MANUFACTURING

Item

Rigid Shaft Coupling: 1 1/8 in Bore Dia 1, 1 1/8 in Bore Dia 2, Round

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

SPX-18-18-SS 

Type

1 1/8 in Bore Dia 2, Round, Clamp On 

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Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 the RULAND MANUFACTURING SPX-18-18-SS rigid shaft coupling used for?

The RULAND MANUFACTURING SPX-18-18-SS is a two-piece rigid shaft coupling used to connect two shafts with 1 1/8 in diameters in applications requiring zero backlash and precise alignment. It is commonly used in industrial machinery, packaging equipment, and conveyor systems where shaft misalignment must be minimized.

What are the specifications of the RULAND MANUFACTURING SPX-18-18-SS?

The SPX-18-18-SS has a round, clamp-on design with same bore dimensions of 1 1/8 in for both bores. It is manufactured in inch sizes and is a two-piece rigid shaft coupling. The manufacturer part number is SPX-18-18-SS, and it is made by RULAND MANUFACTURING.

Where to buy the RULAND MANUFACTURING SPX-18-18-SS worldwide?

You can source the RULAND MANUFACTURING SPX-18-18-SS worldwide through 3G Electric, 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 a RULAND MANUFACTURING rigid shaft coupling?

To install the SPX-18-18-SS, ensure both shaft ends are clean and aligned. Loosen the clamp screws, slide the coupling onto the shafts, and tighten the screws evenly to the manufacturer's recommended torque. Avoid over-tightening to prevent shaft damage. Always follow RULAND MANUFACTURING's installation guidelines.

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 two-piece rigid 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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