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RULAND MANUFACTURING Double Disc Coupling - Double Disc Couplings for Round Shafts
RULAND MANUFACTURINGDouble Disc Couplings for Round Shafts

RULAND MANUFACTURING Double Disc Coupling

The RULAND MANUFACTURING Disc Coupling (MPN MDCD80-40-35-A) is a double disc coupling for round shafts with a 40 mm x 35 mm bore diameter and 79.4 mm OD. It features a clamp-on design, an aluminum hub and center…

SKU 3G-OTH-145344

Also listed as: MDCD804035A · MDCD80 40 35 A

Brand
RULAND MANUFACTURING
Item
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
MDCD80-40-35-A
Type
Round, Clamp On
OD
79.4 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING Disc Coupling (MPN MDCD80-40-35-A) is a double disc coupling for round shafts with a 40 mm x 35 mm bore diameter and 79.4 mm OD. It features a clamp-on design, an aluminum hub and center spacer, and stainless steel discs. This metric coupling has two discs with a center spacer and accommodates different bore dimensions.

Frequently Asked Questions

What is a RULAND MANUFACTURING disc coupling used for?

A RULAND MANUFACTURING disc coupling connects two rotating shafts while compensating for misalignment. It is used in precision motion control, servo systems, and industrial machinery where zero backlash and high torsional stiffness are required. The double disc design with a center spacer handles parallel offset and angular misalignment.

What are the specifications of the RULAND MANUFACTURING MDCD80-40-35-A disc coupling?

The RULAND MANUFACTURING MDCD80-40-35-A is a metric double disc coupling with a 40 mm x 35 mm bore diameter and 79.4 mm OD. It has a round, clamp-on design with an aluminum hub and center spacer, and stainless steel discs. It accommodates different bore dimensions and includes two discs with a center spacer.

Where to buy a RULAND MANUFACTURING disc coupling worldwide?

3G Electric supplies and delivers the RULAND MANUFACTURING MDCD80-40-35-A disc coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on this precision coupling.

How to install a RULAND MANUFACTURING clamp-on disc coupling?

To install a RULAND MANUFACTURING clamp-on disc coupling, clean both shaft ends and the bore. Loosen the clamp screws, slide the coupling onto the shafts, and align the equipment. Tighten the screws evenly to the manufacturer's torque specification using a torque wrench. Ensure the center spacer is free to move axially.

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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