RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

RULAND MANUFACTURING Rigid Shaft Coupling: 1 3/4 in Bore Dia 1, 1 3/4 in Bore Dia 2, Round

The RULAND MANUFACTURING SPX-28-28-SS is a two-piece rigid shaft coupling with a 1 3/4 in bore diameter on both ends, featuring a round, clamp-on design. It has same bore dimensions and is supplied in inch sizes.

SKU 3G-OTH-189246

Brand

RULAND MANUFACTURING

Item

Rigid Shaft Coupling: 1 3/4 in Bore Dia 1, 1 3/4 in Bore Dia 2, Round

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

SPX-28-28-SS 

Type

1 3/4 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-28-28-SS rigid shaft coupling used for?

The RULAND MANUFACTURING SPX-28-28-SS is a two-piece rigid shaft coupling used to connect two shafts with 1 3/4 in bores in precision motion control, packaging, and automation equipment. Its clamp-on design provides zero-backlash torque transmission and secure shaft alignment in industrial machinery.

What are the specifications of the RULAND MANUFACTURING SPX-28-28-SS?

The SPX-28-28-SS has a round, clamp-on design with 1 3/4 in bore diameter on both ends (same bore dimensions). It is an inch-size, two-piece rigid shaft coupling from RULAND MANUFACTURING. The part number is SPX-28-28-SS, and it does not include a keyway.

Where to buy the RULAND MANUFACTURING SPX-28-28-SS worldwide?

3G Electric supplies the RULAND MANUFACTURING SPX-28-28-SS rigid shaft coupling worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a RULAND MANUFACTURING clamp-on rigid shaft coupling?

To install the SPX-28-28-SS, clean both shaft ends and the coupling bore. Loosen the clamp screws, slide the coupling onto the shafts, align the shafts, then tighten the screws evenly to the manufacturer's recommended torque. Ensure zero misalignment for optimal performance.

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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