Ruland, 57.2 mm OD, 78.2 mm Length 25 mm Flexible Coupling 15 mm

Subtotal (1 unit)*

MYR1,634.31

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 08 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 +MYR1,634.31

*price indicative

RS Stock No.:
593-442
Mfr. Part No.:
MDCDK57-25-15-A
Manufacturer:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

57.2 mm

Bore Size A

25mm

Length

78.2mm

Bore Size B

15mm

Maximum Speed

10000rpm

Style

Clamp

Hub Material

Aluminium

Membrane Material

302 Stainless Steel

Minimum Operating Temperature

-40°C

Series

MDCDK57

Maximum Operating Temperature

93°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M6

COO (Country of Origin):
US
The Ruland Clamp double disc coupling is designed to provide exceptional performance in applications where precision and reliability are paramount. Constructed from high-quality anodized aluminum, it features a balanced design that reduces vibration at high speeds, ensuring smooth operation in demanding environments. Its double disc design allows for individual bending of the discs to accommodate various misalignments, making it suitable for high-speed applications up to 10,000 RPM. With zero backlash, this coupling ensures precise positioning, making it ideal for stepper and servo applications across industries like semiconductor and printing. Manufactured under stringent controls in the USA, this product exemplifies durability and superior engineering.

Lightweight construction ensures low inertia for rapid acceleration

Capable of handling angular misalignment up to 2.0° for versatility

Designed with a maximum speed rating of 10,000 RPM for high-performance needs

Manufactured from solid bar stock exclusively sourced from North American mills

Compliant with RoHS3 and REACH standards for environmental safety

Features a torsionally rigid design that enhances operational reliability

Related links