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

RULAND MANUFACTURING Double Disc Coupling for Keyed Shafts

The RULAND MANUFACTURING Disc Coupling (MPN MDCDK80-35-30-A) is a double disc coupling for keyed shafts with a 35 mm x 30 mm bore diameter and 79.4 mm OD. It features a round with keyway bore type, a clamp-on design…

SKU 3G-OTH-152595

Also listed as: MDCDK803530A · MDCDK80 35 30 A

Brand
RULAND MANUFACTURING
Item
Double Disc Coupling for Keyed Shafts
Category
Double Disc Couplings for Keyed 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
MDCDK80-35-30-A
Type
Round with Keyway, 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 MDCDK80-35-30-A) is a double disc coupling for keyed shafts with a 35 mm x 30 mm bore diameter and 79.4 mm OD. It features a round with keyway bore type, a clamp-on design, and a two-piece assembly with center spacer. The hubs are aluminum, the discs are stainless steel, and it is supplied in metric dimensions.

Frequently Asked Questions

What is the RULAND MANUFACTURING disc coupling used for?

The RULAND MANUFACTURING disc coupling (MPN MDCDK80-35-30-A) is used to connect two rotating shafts while compensating for misalignment. It is ideal for precision motion control applications such as servo motors, encoders, and linear actuators in industrial automation and packaging machinery.

What are the specifications of the RULAND MANUFACTURING disc coupling?

This double disc coupling has a 35 mm x 30 mm bore diameter, 79.4 mm OD, round with keyway bore type, and clamp-on design. It features aluminum hubs, stainless steel discs, and a two-piece assembly with center spacer. It is supplied in metric dimensions.

Where to buy the RULAND MANUFACTURING disc coupling worldwide?

You can source the RULAND MANUFACTURING disc coupling (MDCDK80-35-30-A) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring a seamless procurement process for your facility.

How to select the correct RULAND MANUFACTURING disc coupling?

To select the correct RULAND MANUFACTURING disc coupling, match the bore diameter to your shaft sizes (35 mm and 30 mm here), verify the keyway dimensions, and ensure the clamp-on style fits your mounting requirements. Confirm the torque and misalignment ratings from the manufacturer's catalog for your application.

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 keyed shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This double disc coupling connects two keyed shafts, compensating for misalignment while transmitting torque. It features a 35 mm x 25 mm bore, 79.4 mm OD, round with keyway design, and clamp-on style. The hub and center spacer are aluminum, with stainless steel discs. It is commonly used in motion-control systems requiring zero backlash and high torsional stiffness
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Double disc coupling for connecting two keyed shafts in motion-control applications. Features a 35 mm x 35 mm bore, 79.4 mm outer diameter, round bore with keyway, and clamp-on design. Constructed with an aluminum hub and center spacer, stainless steel discs, and two discs with center spacer in metric dimensions
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Double disc coupling for connecting two keyed shafts in motion-control applications. Features a 35 mm x 35 mm bore, 79.4 mm outer diameter, round bore with keyway, and clamp-on design. Constructed with an aluminum hub and center spacer, stainless steel discs, and two discs with center spacer in metric dimensions
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This double disc coupling connects keyed shafts in motion-control applications, compensating for misalignment while transmitting torque. It features a two-piece assembly with center spacer, aluminum hubs, and stainless steel discs. The round with keyway design and clamp-on style ensure secure shaft attachment. Metric dimensions
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