Screw Type Bellow Coupling

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MOQ : 50 Pieces

Screw Type Bellow Coupling Specification

Bore
3 ~ 22mm

Max. Speed
max 15000 min -12 m/m

Torque
0.5 ~ 10 N-m

Usage
Industrial

Material
Other

Color
Silver

Surface Treatment
Polishing

Shape
Round

Screw Type Bellow Coupling Trade Information

Minimum Order Quantity
50 Pieces

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Supply Ability
1000 Pieces Per Month

Delivery Time
2-10 Days

Main Domestic Market
All India

About Screw Type Bellow Coupling

A screw type bellow coupling is a zero-backlash coupling that connects two shafts using a flexible metal bellows, fastened to the shafts with set screws. It's designed for high-precision applications, such as with servo motors or encoders, where it transmits torque while accommodating shaft misalignment (axial, angular, and lateral) with low restoring force and high torsional stiffness. The "screw type" refers to the set screw method used to secure the hubs to the shafts, differentiating it from other connection types like clamping hubs.

Key features

Bellows element: A corrugated, flexible metal tube, typically made of stainless steel, that allows for shaft movement.
Screw fastening: Set screws (grub screws) are used to clamp the hubs onto the shafts, making installation straightforward.
Zero backlash: The design ensures there is virtually no play in the connection, which is critical for precise positioning.
Torsional rigidity: The coupling is very stiff against rotational forces while still being flexible enough to handle misalignment.
Misalignment compensation: It can absorb axial, angular, and lateral (parallel) misalignment between the two shafts.

Our Screw Type Bellow Coupling is available in a sleek silver color with a polished surface treatment. With a bore ranging from 3mm to 22mm and a round shape, these couplings are made of durable aluminium alloy and stainless steel, making them suitable for industrial usage. The high-quality materials used ensure reliability and longevity in various industrial applications.