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RULAND MANUFACTURING Motion Control Coupling: 12 mm x 12 mm Bore Dia, 41.3 mm OD, Round - Double Disc Couplings for Round Shafts
RULAND MANUFACTURINGDouble Disc Couplings for Round Shafts

RULAND MANUFACTURING Motion Control Coupling: 12 mm x 12 mm Bore Dia, 41.3 mm OD, Round

The RULAND MANUFACTURING Motion Control Coupling (MPN MDCD41-12-12-A) is a double disc coupling for round shafts with a 12 mm x 12 mm bore diameter and 41.3 mm OD. It features a clamp-on design, a two-piece assembly…

SKU 3G-OTH-145280

Brand
RULAND MANUFACTURING
Item
Motion Control Coupling: 12 mm x 12 mm Bore Dia, 41.3 mm OD, Round
Category
Double Disc Couplings for Round Shafts
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MDCD41-12-12-A
Type
Round, Clamp On
OD
41.3 mm
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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Motion Control Coupling (MPN MDCD41-12-12-A) is a double disc coupling for round shafts with a 12 mm x 12 mm bore diameter and 41.3 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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the RULAND MANUFACTURING MDCD41-12-12-A double disc coupling used for?

The RULAND MANUFACTURING MDCD41-12-12-A is a motion control coupling used to connect two rotating shafts in precision positioning systems. It compensates for misalignment while transmitting torque smoothly, making it ideal for servo motors, encoders, and linear motion stages in industrial automation and robotics.

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

This double disc coupling has a 12 mm x 12 mm bore diameter, 41.3 mm OD, and a round clamp-on design. It features aluminum hubs with a stainless steel disc pack, a two-piece assembly with a center spacer, and metric dimensions. The RULAND MANUFACTURING part number is MDCD41-12-12-A.

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

You can source the RULAND MANUFACTURING MDCD41-12-12-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 shaft?

To select the correct RULAND MANUFACTURING double disc coupling, match the bore diameter to your shaft size—here 12 mm x 12 mm. Consider the OD (41.3 mm), clamp-on style, and material compatibility. For motion control, the aluminum hub and stainless steel disc pack provide low inertia and high torsional stiffness.

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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RULAND MANUFACTURING Motion Control Coupling: 16 mm x 12 mm Bore Dia, 41.3 mm OD, Round, Clamp On (MPN MDCD41-16-12-A). Key specifications — attr869742: RULAND MANUFACTURING; attr869741: Round; attr869743: Aluminum; attr869746: Yes; attr869747: Stainless Steel; attr869761: Aluminum; attr869778: 2 with Center Spacer; attr869794: Metric.
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RULAND MANUFACTURING Motion Control Coupling: 10 mm x 8 mm Bore Dia, 25.4 mm OD, Round, Clamp On (MPN MDCD25-10-8-A). Key specifications — attr869742: RULAND MANUFACTURING; attr869741: Round; attr869743: Aluminum; attr869746: Yes; attr869747: Stainless Steel; attr869761: Aluminum; attr869778: 2 with Center Spacer; attr869794: Metric.
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RULAND MANUFACTURING Motion Control Coupling: 3/4 in x 3/4 in Bore Dia, 1 5/8 in OD, Round, Clamp On (MPN DCD26-12-12-A). Key specifications — attr869742: RULAND MANUFACTURING; attr869741: Round; attr869743: Aluminum; attr869746: No; attr869747: Stainless Steel; attr869761: Aluminum; attr869778: 2 with Center Spacer; attr869794: Inch.