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Ruland Aluminium Clamp Style Oldham Coupler 33.3 mm OD, 10mm Bore, 15 mm Length MOCT33-10-A
Specifications
| Country of Origin | United States |
|---|---|
| Brand | Ruland |
| Material | Aluminium |
| Model | MOCT33-10-A |
| Maximum Speed | 4500rpm |
| Outside diameter | 33.3mm |
| Bore Diameter | 10mm |
| Bore Type | Finished with No Keyway |
| Standards/Approvals | RoHS, REACH |
| Misalignment - Angular | 0.5° |
| Misalignment - Parallel | 0.2mm |
| Misalignment - Axial | 0.15mm |
| Hub Length | 15mm |
| Securing | 13mm and 19mm anodised aluminium hubs are secured to the shafts with one set screw on each end. 33mm, 35mm and 41mm hubs have 2 set screws set 90° apart |
Key Features
- Constructed from black anodised aluminium for lightweight strength.
- Clamp style hubs secured via set screws ensuring firm shaft attachment.
- Accommodates small amounts of axial, angular, and parallel misalignment.
- Maximum rotational speed rating up to 4500 rpm.
- Compatible with motion control and light industrial applications.
- Centre torque disc available in acetal or nylon for torque overload protection.
- Finished bore without keyway to suit specific shaft designs.
- Provides protection against torque overload by torque-limiting center disc design.
Product Description
Ruland MOCT33-10-A Aluminium Clamp Style Oldham Coupler is engineered with precision to provide flexible coupling solutions in mechanical power transmission systems. Featuring a 33.3 mm outside diameter, 10 mm bore finished with no keyway, and a 15 mm hub length, this coupling efficiently transmits torque while accommodating misalignments.
Made from black anodised aluminium, the clamp style hubs are lightweight yet durable, with secure fastening by set screws - one per shaft for smaller sizes and two for larger hubs - ensuring reliable operation. The center torque disc, made from acetal or nylon, serves to protect machinery by acting as a torque limiter, with clean break capability under overload conditions.
This coupling supports a maximum speed of 4500 rpm and tolerates angular misalignment of up to 0.5°, parallel misalignment of 0.2 mm, and axial misalignment of 0.15 mm, making it ideal for light industrial, laboratory, and motion control applications such as stepper or servo motor drives.
Assembly requires two hubs and one torque disc, which are sold separately. The coupling complies with RoHS and REACH standards, ensuring environmental regulatory compliance. Manufactured in the United States, this product is suited for use in precision mechanical systems requiring robust flexible couplings.
Constructed from high-quality black anodised aluminium hubs. Torque disc options in acetal or nylon provide torque overload protection. Accommodates axial, angular, and parallel shaft misalignment. Clamp style design for easy securing to shafts using set screws.
Maximum operational speed of 4500 rpm for high-performance applications. Suitable for light industrial and motion control machinery. Finished bore without keyway enhances versatility in shaft fit. Compliant with RoHS and REACH standards for safety and environmental care.
Requires two hubs and one torque disc per coupling assembly. Explore our wide range of industrial mechanical power transmission components and flexible couplings at EnvMart for reliable and efficient machine assembly solutions.
Explore more products in our Flexible Coupler category.
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Frequently Asked Questions
The maximum rotational speed rating of this model is up to 4500 rpm.
This coupling has an outside diameter of 33.3 mm, a bore diameter of 10 mm, and a hub length of 15 mm.
It is constructed from black anodised aluminium, and the center torque disc can be made from either acetal or nylon.
It can accommodate angular misalignment of up to 0.5°, parallel misalignment of 0.2 mm, and axial misalignment of 0.15 mm.
The bore is finished with no keyway, allowing it to suit specific shaft designs.
The clamp style hubs are secured to the shafts with set screws, with one set screw on each end for smaller sizes and two for larger hubs.
It is compatible with light industrial and motion control applications, such as stepper or servo motor drives.
This product complies with RoHS and REACH standards, ensuring environmental regulatory compliance.
The center torque disc serves to protect machinery by acting as a torque limiter, providing torque overload protection.
This model is manufactured in the United States.
Assembly requires two hubs and one torque disc, which are sold separately.
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