Ruland Disc, 19.1mm Outside Diameter, 4mm Bore, 30.2mm Length Flexible Coupling
- RS Stock No.:
- 591-181
- Mfr. Part No.:
- MDCDE19-4-4-A
- Brand:
- Ruland
Subtotal (1 unit)*
£131.24
(exc. VAT)
£157.49
(inc. VAT)
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Temporarily out of stock
- Shipping from 07 November 2025
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Units | Per unit |
---|---|
1 + | £131.24 |
*price indicative
- RS Stock No.:
- 591-181
- Mfr. Part No.:
- MDCDE19-4-4-A
- Brand:
- Ruland
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Ruland | |
Coupling Types | Disc | |
Bore | 4mm | |
Outside Diameter | 19.1mm | |
Length | 30.2mm | |
Fastening Type | Clamp | |
Torque Rating | 2.8Nm | |
Select all | ||
---|---|---|
Brand Ruland | ||
Coupling Types Disc | ||
Bore 4mm | ||
Outside Diameter 19.1mm | ||
Length 30.2mm | ||
Fastening Type Clamp | ||
Torque Rating 2.8Nm | ||
- COO (Country of Origin):
- US
The Ruland aluminium double disc coupling is designed to provide a highly efficient and reliable connection between shafts while compensating for various misalignments. With its robust construction, it ensures zero backlash during operation, enhancing the precision of positioning in critical applications. The uniquely engineered design facilitates exceptional performance at high speeds, making it ideal for industries such as semiconductor and machine tool manufacturing. The coupling's lightweight nature and low inertia allow it to operate smoothly at speeds up to 10,000 RPM. Furthermore, the combination of anodised aluminium hubs and stainless steel disc springs guarantees durability and longevity under demanding conditions. This coupling does not merely connect shafts
it elevates system performance by isolating electrical currents, ensuring safe and efficient operation.
Electrically isolates two hubs to prevent current transfer
Balanced design reduces vibration at high rotational speeds
Lightweight structure minimises load impact on connected systems
Machined from solid bar stock sourced from North American mills
Dynamic torque ratings extend operational reliability under diverse conditions
Manufactured under strict controls to ensure superior quality
RoHS3 and REACH compliant for environmentally conscious construction
Ideal for precise positioning stepper servo applications
Supports maximum torque capabilities exceeding DIN 912 12.9 standards
Offers outstanding performance in a variety of industrial applications
Balanced design reduces vibration at high rotational speeds
Lightweight structure minimises load impact on connected systems
Machined from solid bar stock sourced from North American mills
Dynamic torque ratings extend operational reliability under diverse conditions
Manufactured under strict controls to ensure superior quality
RoHS3 and REACH compliant for environmentally conscious construction
Ideal for precise positioning stepper servo applications
Supports maximum torque capabilities exceeding DIN 912 12.9 standards
Offers outstanding performance in a variety of industrial applications
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