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RULAND MANUFACTURING MDCD25-12-12-A Double Disc Coupling - Double Disc Couplings for Round Shafts
RULAND MANUFACTURINGDouble Disc Couplings for Round Shafts

RULAND MANUFACTURING MDCD25-12-12-A Double Disc Coupling

The RULAND MANUFACTURING Motion Control Coupling (SKU MDCD25-12-12-A, MPN MDCD25-12-12-A) is a double disc coupling for round shafts with a 12 mm x 12 mm bore diameter and 25.4 mm OD. It features a clamp-on design, a…

SKU 3G-OTH-145279

Also listed as: MDCD251212A · MDCD25 12 12 A

Brand
RULAND MANUFACTURING
Item
MDCD25-12-12-A Double Disc Coupling
Category
Double Disc Couplings for Round Shafts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MDCD25-12-12-A
Type
Round, Clamp On
OD
25.4 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING Motion Control Coupling (SKU MDCD25-12-12-A, MPN MDCD25-12-12-A) is a double disc coupling for round shafts with a 12 mm x 12 mm bore diameter and 25.4 mm OD. It features a clamp-on design, a two-piece assembly with a center spacer, and is constructed from aluminum hubs with a stainless steel disc pack. This metric coupling has same bore dimensions and is designed for motion control applications.

Frequently Asked Questions

What is the RULAND MANUFACTURING MDCD25-12-12-A double disc coupling used for?

The RULAND MANUFACTURING MDCD25-12-12-A is a motion control coupling designed for precision shaft alignment in servo motors, encoders, and linear actuators. Its double disc design with a center spacer accommodates parallel and angular misalignment while transmitting torque smoothly in industrial automation and robotics applications.

What are the specifications of the RULAND MANUFACTURING MDCD25-12-12-A coupling?

The RULAND MANUFACTURING MDCD25-12-12-A is a metric double disc coupling with a 12 mm x 12 mm bore diameter and 25.4 mm OD. It features a round, clamp-on design with aluminum hubs and a stainless steel disc pack. The two-piece assembly includes a center spacer for same bore dimensions.

Where to buy the RULAND MANUFACTURING MDCD25-12-12-A coupling worldwide?

You can source the RULAND MANUFACTURING MDCD25-12-12-A coupling 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 select the correct RULAND MANUFACTURING double disc coupling for a motion control system?

To select the correct RULAND MANUFACTURING double disc coupling, match the bore diameter to your shaft size (e.g., 12 mm x 12 mm for the MDCD25-12-12-A). Consider the OD, clamp-on style, and material—aluminum hubs with stainless steel disc packs suit precision motion control. Verify torque and misalignment requirements per RULAND's 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 double disc 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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