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RULAND MANUFACTURING Motion Control Coupling: 15 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum - Clamp-On Bellows Shaft Couplings for Round Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Motion Control Coupling: 15 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum

This RULAND MANUFACTURING Motion Control Coupling (MPN MBC33-15-12-A) is a clamp-on bellows shaft coupling for round shafts, featuring a 15 mm bore diameter 1 and a 12 mm bore diameter 2. It is constructed with a…

SKU 3G-OTH-135818

Also listed as: MBC331512A · MBC33 15 12 A

Brand
RULAND MANUFACTURING
Item
Motion Control Coupling: 15 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum
Category
Clamp-On Bellows Shaft Couplings for Round Shafts
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MBC33-15-12-A
Type
12 mm Bore Dia 2, Aluminum, Clamp On

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

This RULAND MANUFACTURING Motion Control Coupling (MPN MBC33-15-12-A) is a clamp-on bellows shaft coupling for round shafts, featuring a 15 mm bore diameter 1 and a 12 mm bore diameter 2. It is constructed with a stainless steel bellows and an aluminum hub, and is designed for metric, different bore dimensions. The coupling includes a clamp-on attachment style.

Frequently Asked Questions

What is a RULAND MANUFACTURING MBC33-15-12-A motion control coupling used for?

This clamp-on bellows shaft coupling connects two round shafts with different bore diameters (15 mm and 12 mm) in motion control applications. It compensates for misalignment while transmitting torque, commonly used in servo motors, encoders, and precision positioning systems where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING MBC33-15-12-A coupling?

The RULAND MANUFACTURING MBC33-15-12-A is a metric clamp-on bellows coupling with a 15 mm bore diameter 1 and 12 mm bore diameter 2. It features a stainless steel bellows and aluminum hub, designed for different bore dimensions. The clamp-on attachment style provides secure shaft connection without marring.

Where to buy a RULAND MANUFACTURING MBC33-15-12-A coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING MBC33-15-12-A motion control 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 on this metric bellows coupling.

How to install a clamp-on bellows coupling like the RULAND MBC33-15-12-A?

To install, slide the coupling onto both shafts, ensuring the clamp screws align with the shaft flats. Tighten the clamp screws evenly to the manufacturer's recommended torque using a hex key. Avoid over-tightening to prevent bellows damage. Verify shaft alignment within the coupling's specified misalignment limits before operation.

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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