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Wedgegard® Type S HUB Coupling (Nm)

Wedgegard® Type S HUB Coupling (Nm)

Product catalog summary
Overview: The document provides technical specifications for Howdon Power Transmission Limited's Type S Wedgegard Units, which are designed for various torque capacities and can be fitted with chainwheels, pulleys, or gears. These units are suitable for release torques up to 122,000 Nm, with torque adjustability through Wedgepin ratings.
Specifications: The units range from sizes S250 to S1600, with specific dimensions and torque capacities. Units S250 to S950 are available from stock, while S1000 to S1600 are built to order, allowing for customizable dimensions. The document includes detailed measurements such as maximum bore, outside diameter, overall length, spigot diameter, and bolt fixing specifications.
Operational Guidelines: It is recommended to use systems that automatically switch off the motor for drives with shaft speeds above 120 rpm. For speeds exceeding 500 rpm, consultation with Howdon is advised. The document also notes that some units may have additional wedgeslots for increased torque capacity, which should be used according to the drive's maximum overload requirements and shaft keyway stresses.
Materials and Construction: The units are available in brass and steel, with varying maximum release/shear torque capacities. The document provides a table detailing the specifications for each size, including the number of wedgeslots, wedgepin type, pin working radius, and weight.
Important Notes: All dimensions are provided in millimeters, and specifications may change without notice for product improvement. The document emphasizes the importance of adhering to the specified guidelines to ensure optimal performance and safety.
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Catalog excerpts

Wedgegard® Type S HUB Coupling (Nm)-1

Wedgegard® Type S HUB - Manual Reset ‘Dimensions and specifications may change for improvement without notice. Type S Wedgegard Units can be supplied fitted with Chainwheel, Pulley or Gear. Standard Units for release torques up to 122,000 Nm. Torque is adjustable by Wedgepin ratings. NOTE - Some units may have extra Wedgeslots for increased Torque Capacity, these should only be used in accordance with your drives maximum overload requirements and shaft keyway stresses. Units S250 to S950 supplied from stock, S1000 to S1600 are built to order, thus dimensions can be adjusted to customer requirements. Systems to switch off motor automatically must be used for drives with shaft speed above 120 rpm. For speeds over 500 rpm, please consult Howdon. All dimensions in mm. © Howdon Power Transmission Limited. Web: www.howdon.co.uk Twitter @HowdonPower

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