RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Motion Control Coupling: 12 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum

SKU 3G-OTH-135595

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 12 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MBC25-12-12-A 

Type

12 mm Bore Dia 2, Aluminum, Clamp On 

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Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING MBC25-12-12-A is a clamp-on bellows shaft coupling for round shafts, featuring 12 mm bore diameters on both ends with same bore dimensions. Constructed with a stainless steel bellows and aluminum hubs, this metric coupling is designed for motion control applications requiring zero backlash and high torsional stiffness.

Frequently Asked Questions

What is the RULAND MANUFACTURING MBC25-12-12-A coupling used for?

The RULAND MANUFACTURING MBC25-12-12-A is a clamp-on bellows shaft coupling designed for motion control applications. It is used to connect two round shafts with 12 mm diameters, providing zero backlash and high torsional stiffness for precise positioning in automation, robotics, and CNC machinery.

What are the specifications of the RULAND MANUFACTURING MBC25-12-12-A?

The RULAND MANUFACTURING MBC25-12-12-A has 12 mm bore diameters on both ends with same bore dimensions. It features a stainless steel bellows and aluminum hubs, metric sizing, and a clamp-on design. This coupling is rated for motion control and offers zero backlash and high torsional stiffness.

Where to buy the RULAND MANUFACTURING MBC25-12-12-A worldwide?

You can source the RULAND MANUFACTURING MBC25-12-12-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this motion control coupling.

How to install the RULAND MANUFACTURING MBC25-12-12-A coupling?

To install the RULAND MANUFACTURING MBC25-12-12-A, ensure shafts are clean and aligned. Loosen the clamp screws, slide the coupling onto both shafts, and tighten the screws evenly to the manufacturer's torque specification. This clamp-on design provides a secure, zero-backlash connection without keyways.

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 clamp-on bellows shaft couplings for round shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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