Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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 Motion Control Coupling (MPN MDCD41-12-10-A) is a double disc coupling for round shafts with a 12 mm x 10 mm bore diameter and 41.3 mm OD. It features a clamp-on design, aluminum hubs and…

SKU 3G-OTH-145278

Also listed as: MDCD411210A · MDCD41 12 10 A

Brand
RULAND MANUFACTURING
Item
Double Disc Coupling
Category
Double Disc Couplings for Round Shafts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
MDCD41-12-10-A
Type
Round, Clamp On
OD
41.3 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The RULAND MANUFACTURING Motion Control Coupling (MPN MDCD41-12-10-A) is a double disc coupling for round shafts with a 12 mm x 10 mm bore diameter and 41.3 mm OD. It features a clamp-on design, aluminum hubs 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 the RULAND MANUFACTURING MDCD41-12-10-A double disc coupling used for?

The RULAND MANUFACTURING MDCD41-12-10-A double disc coupling is used in motion control applications to connect two rotating shafts while accommodating misalignment. It is ideal for precision positioning systems, servo motors, and encoders where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING MDCD41-12-10-A coupling?

The RULAND MANUFACTURING MDCD41-12-10-A is a metric double disc coupling with a 12 mm x 10 mm bore diameter and 41.3 mm OD. It features a round, clamp-on design with aluminum hubs and center spacer, and stainless steel discs. It accommodates different bore dimensions and has two discs with a center spacer.

Where to buy the RULAND MANUFACTURING MDCD41-12-10-A coupling worldwide?

You can source the RULAND MANUFACTURING MDCD41-12-10-A coupling worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to select the correct RULAND MANUFACTURING double disc coupling for my application?

To select the correct RULAND MANUFACTURING double disc coupling, match the bore diameter to your shaft sizes (e.g., 12 mm x 10 mm for the MDCD41-12-10-A). Consider the OD, clamp-on design, and material—aluminum hubs with stainless steel discs offer good corrosion resistance and zero backlash for precision motion control.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Double disc coupling with 14 mm x 10 mm bore diameters and 41.3 mm outer diameter. Round clamp-on design with two-piece assembly and center spacer. Constructed of aluminum with stainless steel hardware. Suitable for connecting shafts in motion control systems requiring zero backlash and high torsional stiffness
RULAND MANUFACTURING
Double disc coupling with 14 mm x 10 mm bore diameters and 41.3 mm outer diameter. Round clamp-on design with two-piece assembly and center spacer. Constructed of aluminum with stainless steel hardware. Suitable for connecting shafts in motion control systems requiring zero backlash and high torsional stiffness
Double disc coupling with 12 mm x 12 mm bore diameter and 41.3 mm outer diameter. Round clamp-on design with aluminum hubs and stainless steel disc pack. Two-piece assembly with center spacer. Used to connect rotating shafts in motion control systems, compensating for misalignment while transmitting torque
RULAND MANUFACTURING
Double disc coupling with 12 mm x 12 mm bore diameter and 41.3 mm outer diameter. Round clamp-on design with aluminum hubs and stainless steel disc pack. Two-piece assembly with center spacer. Used to connect rotating shafts in motion control systems, compensating for misalignment while transmitting torque
Double disc coupling with aluminum hubs and stainless steel discs, featuring a round clamp-on design. Bore diameters: 20 mm and 10 mm, outer diameter 41.3 mm. Used in motion control applications to connect rotating shafts while compensating for misalignment
RULAND MANUFACTURING
Double disc coupling with aluminum hubs and stainless steel discs, featuring a round clamp-on design. Bore diameters: 20 mm and 10 mm, outer diameter 41.3 mm. Used in motion control applications to connect rotating shafts while compensating for misalignment
Double disc coupling for round shafts with 20 mm and 12 mm bore diameters and 41.3 mm outer diameter. Clamp-on design with two-piece assembly and center spacer. Constructed of aluminum with stainless steel hardware. Used in motion control applications to connect rotating shafts while compensating for misalignment
RULAND MANUFACTURING
Double disc coupling for round shafts with 20 mm and 12 mm bore diameters and 41.3 mm outer diameter. Clamp-on design with two-piece assembly and center spacer. Constructed of aluminum with stainless steel hardware. Used in motion control applications to connect rotating shafts while compensating for misalignment
Double disc coupling for connecting two round shafts with different diameters. Features a clamp-on design with aluminum body and stainless steel hardware. Suitable for motion control applications requiring zero-backlash torque transmission
RULAND MANUFACTURING
Double disc coupling for connecting two round shafts with different diameters. Features a clamp-on design with aluminum body and stainless steel hardware. Suitable for motion control applications requiring zero-backlash torque transmission
Double disc coupling for round shafts with clamp-on hubs. Bore diameters 12 mm and 10 mm, outer diameter 25.4 mm. Aluminum hubs with stainless steel disc assembly. Used in motion control systems to connect shafts of different sizes while accommodating misalignment
RULAND MANUFACTURING
Double disc coupling for round shafts with clamp-on hubs. Bore diameters 12 mm and 10 mm, outer diameter 25.4 mm. Aluminum hubs with stainless steel disc assembly. Used in motion control systems to connect shafts of different sizes while accommodating misalignment

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
Double disc coupling with 5/8 in x 1/2 in bore diameters, 1 5/8 in OD, and round clamp-on design. Aluminum hubs with stainless steel discs and center spacer. Used to connect rotating shafts while compensating for misalignment in motion control applications such as servo drives and precision positioning systems
RULAND MANUFACTURING
Double disc coupling with 5/8 in x 1/2 in bore diameters, 1 5/8 in OD, and round clamp-on design. Aluminum hubs with stainless steel discs and center spacer. Used to connect rotating shafts while compensating for misalignment in motion control applications such as servo drives and precision positioning systems
Double disc coupling for round shafts with clamp-on design. Bore diameter 1 3/4 in, outer diameter 3 1/8 in. Aluminum hub and center spacer with stainless steel discs. Suitable for connecting two shafts in motion control systems requiring zero backlash and torsional stiffness
RULAND MANUFACTURING
Double disc coupling for round shafts with clamp-on design. Bore diameter 1 3/4 in, outer diameter 3 1/8 in. Aluminum hub and center spacer with stainless steel discs. Suitable for connecting two shafts in motion control systems requiring zero backlash and torsional stiffness
Double disc coupling for connecting two rotating shafts in motion control applications. Features a round clamp-on design with aluminum discs and a stainless steel center spacer. Bore diameters: 14 mm and 12 mm. Outer diameter: 41.3 mm. Metric dimensions
RULAND MANUFACTURING
Double disc coupling for connecting two rotating shafts in motion control applications. Features a round clamp-on design with aluminum discs and a stainless steel center spacer. Bore diameters: 14 mm and 12 mm. Outer diameter: 41.3 mm. Metric dimensions
Double disc coupling for connecting two round shafts with 10 mm and 8 mm bores. Features a clamp-on design with aluminum discs and a stainless steel center spacer. Accommodates misalignment in motion control applications such as servo motors, encoders, and linear actuators
RULAND MANUFACTURING
Double disc coupling for connecting two round shafts with 10 mm and 8 mm bores. Features a clamp-on design with aluminum discs and a stainless steel center spacer. Accommodates misalignment in motion control applications such as servo motors, encoders, and linear actuators
Double disc coupling for round shafts with 3/4 in x 3/4 in bore diameter and 1 5/8 in OD. Clamp-on design with aluminum hubs and stainless steel discs. Suitable for connecting rotating shafts in motion control applications requiring zero backlash and high torsional stiffness
RULAND MANUFACTURING
Double disc coupling for round shafts with 3/4 in x 3/4 in bore diameter and 1 5/8 in OD. Clamp-on design with aluminum hubs and stainless steel discs. Suitable for connecting rotating shafts in motion control applications requiring zero backlash and high torsional stiffness
Double disc coupling with 3/16 in x 3/16 in bore diameter and 3/4 in OD. Clamp-on round design with aluminum hub and center spacer, stainless steel discs. Used to connect two rotating shafts in motion control applications, compensating for misalignment while transmitting torque
RULAND MANUFACTURING
Double disc coupling with 3/16 in x 3/16 in bore diameter and 3/4 in OD. Clamp-on round design with aluminum hub and center spacer, stainless steel discs. Used to connect two rotating shafts in motion control applications, compensating for misalignment while transmitting torque
Double disc coupling with clamp-on round hubs, 45 mm x 40 mm bore diameters, and 79.4 mm outer diameter. Aluminum hub and center spacer with stainless steel discs. Used to connect two rotating shafts while compensating for misalignment in motion control and automation systems
RULAND MANUFACTURING
Double disc coupling with clamp-on round hubs, 45 mm x 40 mm bore diameters, and 79.4 mm outer diameter. Aluminum hub and center spacer with stainless steel discs. Used to connect two rotating shafts while compensating for misalignment in motion control and automation systems
Double disc coupling with aluminum hubs and stainless steel discs, featuring a center spacer for zero-backlash torque transmission. Clamp-on design secures to round shafts, accommodating inch-to-metric bore combinations. Used in motion control and industrial machinery to connect rotating shafts while compensating for misalignment
RULAND MANUFACTURING
Double disc coupling with aluminum hubs and stainless steel discs, featuring a center spacer for zero-backlash torque transmission. Clamp-on design secures to round shafts, accommodating inch-to-metric bore combinations. Used in motion control and industrial machinery to connect rotating shafts while compensating for misalignment