Ruland, 25.4 mm OD 12 mm, 38.7 mm Length Flexible Coupling 7 mm

View all Flexible Couplings

Subtotal (1 unit)*

$382.79

(exc. GST)

$421.07

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 06 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +$382.79

*price indicative

RS Stock No.:
593-595
Mfr. Part No.:
MBCLK25-12-7-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

25.4 mm

Length

38.7mm

Maximum Speed

10000rpm

Torque Rating

6.8Nm

Moment of Inertia

2.823 x10-6 kg/m²

Misalignment - Angular

3.0°

Hub Material

Aluminium

Style

Clamp

Misalignment - Parallel

0.20mm

Misalignment - Axial

0.61mm

Bore Size B

7mm

Bellows Material

321 Stainless Steel

Bore Size A

12mm

Minimum Operating Temperature

-40°F

Maximum Operating Temperature

200°F

Series

MBCLK25-12-7-A

Standards/Approvals

RoHs and Reach

Screw Size

M3

COO (Country of Origin):
US
The Ruland Clamp bellows coupling is engineered for precision in high-speed applications. This coupling features a robust design comprising anodized aluminum hubs and stainless steel bellows that can accommodate various misalignments while maintaining performance. Its zero-backlash functionality ensures optimal torque transmission, making it ideal for demanding tasks such as precise positioning in stepper servo systems. With a lightweight structure and low inertia, this product excels even at speeds reaching 10,000 RPM. Its manufacture adheres to stringent quality standards, demonstrating commitment to excellence in performance and reliability.

Designed to excel in high-speed applications

Lightweight construction enhances agility and efficiency

Zero-backlash capability for minimal power loss

Constructed from premium materials for durability

Allows for various types of misalignment

Related links