Ruland, 41.3 mm OD, 55 mm Length 18 mm Flexible Coupling 13 mm

View all Flexible Couplings

Subtotal (1 unit)*

SGD248.33

(exc. GST)

SGD270.68

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 09 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD248.33

*price indicative

RS Stock No.:
591-621
Mfr. Part No.:
MDCD41-18-13-A
Manufacturer:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

41.3 mm

Length

55mm

Bore Size A

18mm

Bore Size B

13mm

Maximum Speed

10000rpm

Style

Clamp

Hub Material

Aluminium

Minimum Operating Temperature

-40°F

Membrane Material

302 Stainless Steel

Series

MDCD41-18-13-A

Maximum Operating Temperature

200°F

Standards/Approvals

DIN 912 12.9, MIL-A-8625 Type II Class 2, RoHS3, REACH, ASTM B580 Type B

Screw Size

M4

COO (Country of Origin):
US
The Ruland Clamp Double Disc Coupling is ingeniously designed to accommodate a range of misalignments whilst ensuring zero backlash for precise motion control. Engineered from high-quality anodised aluminium, this coupling features a unique double disc arrangement that enhances balancing, reducing vibration even at high operational speeds. With a robust construction tailored for torque control and well-suited for the most demanding environments, it serves an essential role in various applications, including semiconductor and machine tool systems. This product stands out for its lightweight design and high-speed capability, performing reliably at speeds up to 10,000 RPM, making it a superior choice for modern industrial needs.

Lightweight design enhances efficiency in high speed applications

Zero backlash technology guarantees accurate performance

Anodised aluminium construction ensures durability and resistance to corrosion

Dynamic torque capabilities accommodate both reversing and non reversing motions

Built to meet strict torque standards surpassing DIN 912 specifications

Suitable for a variety of applications from robotics to automated systems

Exceptional angular misalignment tolerance of 2.0° aids in versatility

Machined from solid bar stock sourced from North American mills

RoHS3 and REACH compliant meeting modern environmental standards

Related links