Ruland, 30 mm OD 11 mm, 38 mm Length 9 mm Flexible Coupling

Subtotal (1 unit)*

SGD284.45

(exc. GST)

SGD310.05

(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 +SGD284.45

*price indicative

RS Stock No.:
604-706
Mfr. Part No.:
MWC30-11-9-SS
Manufacturer:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

30 mm

Length

38mm

Maximum Speed

6000rpm

Torque Rating

10.4Nm

Moment of Inertia

20.92 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

4

Style

Clamp

Misalignment - Parallel

0.38mm

Misalignment - Axial

0.25mm

Material

303 Stainless Steel

Minimum Operating Temperature

-40°F

Bore Size A

11mm

Bore Size B

9mm

Maximum Operating Temperature

350°F

Series

MWC30

Standards/Approvals

DIN 912 12.9, RoHS3, REACH

Screw Size

M4

COO (Country of Origin):
US
The Ruland Clamp style four beam coupling is precision-engineered for optimal performance in demanding applications. Crafted from a single piece of 303 stainless steel, it ensures a robust and reliable solution for connecting shafts. The coupling’s unique design features two sets of spiral cuts that significantly enhance torque capacity and minimize windup. With its zero-backlash and balanced characteristics, this four beam coupling is ideal for high-speed operations, supporting speeds of up to 6,000 RPM. Moreover, its purely metric dimensions streamline integration, simplifying the transition from traditional single beam couplings. Manufactured in Marlborough, MA under strict quality controls, this coupling meets rigorous standards to guarantee impressive torque capabilities and excellent durability.

Machined from high-quality 303 stainless steel for durability

Offers zero-backlash operation for precise motion control

Balanced design reduces vibration during high-speed use

Can accommodate angular misalignment up to 3 degrees

Designed to fit into compact spaces for versatile installation

Meets stringent DIN standards for maximum torque reliability

Related links