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Huco Stainless Steel Clamp Flexible Coupler 15.9 mm OD 5 mm Bore Size 20.3 mm Length 721.16.2020

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Huco Stainless Steel Clamp Flexible Coupler 15.9 mm OD 5 mm Bore Size 20.3 mm Length 721.16.2020

Name: Huco Stainless Steel Clamp Flexible Coupler 15.9 mm OD 5 mm Bore Size 20.3 mm Length 721.16.2020
Brand: Huco
SKU: 150892
Price: 90.56 USD
Availability: InStock

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Category Flexible Coupler Brand Huco Condition New

Specifications

Country of Origin	United Kingdom
Brand	Huco
Material	Stainless Steel
Length	20.3mm
Maximum Speed	5000rpm
Number of Beams	3
Outside diameter	15.9mm
Maximum Operating Temperature	120°C
Minimum Operating Temperature	-40°C
Torque Rating	1.8Nm
Misalignment - Angular	5°
Misalignment - Parallel	0.12mm
Bore Size B	5mm

Key Features

Torsionally rigid multi-beam flexible coupler with 3 beams for precise torque transmission.
Clamp style design provides secure and easy installation.
Allows axial, angular (up to 5°), and parallel (up to 0.12 mm) misalignment.
Constructed of durable stainless steel for corrosion resistance.
Rated maximum speed of 5000 rpm and torque rating of 1.8 Nm.
Operates reliably from -40°C up to 120°C.
Complies with standards 774 (BS 45 Pt. 1), ISO 77, and BS 46 Pt. 1.
Ideal for high-end servo drives, pulse generators, scanners, and positioning slides.

Product Description

Huco 721.16.2020 stainless steel clamp flexible coupler features a 15.9 mm outside diameter, 5 mm bore size on both ends, and overall length of 20.3 mm. This precision multi-beam flexible coupling uses a 3 start helical cut design that offers high torque capacity and reduces wind-up, making it torsionally rigid with zero backlash.

The clamp style coupling is made of stainless steel providing excellent corrosion resistance and durability for mechanical power transmission applications. It accommodates axial motion, as well as angular misalignment up to 5° and parallel misalignment up to 0.12 mm, ensuring flexible yet stable connection between shafts.

Rated for maximum operating speeds up to 5000 rpm and a torque rating of 1.8 Nm, this coupling performs reliably across an operating temperature range of -40°C to 120°C. It conforms to industry standards including 774 (BS 45 Pt. 1), ISO 77, and BS 46 Pt. 1, verifying its quality and safety.

This coupling is well-suited for industrial and laboratory use cases such as high-end servo drives, pulse generators, scanners, metering valves, and positioning systems requiring precise rotary motion control. Its low inertia and electrical isolation features enhance servo drive performance.

Torsionally rigid multi-beam flexible coupler with 3 beams for precise torque transmission. Clamp style design provides secure and easy installation. Allows axial, angular (up to 5°), and parallel (up to 0.12 mm) misalignment.

Constructed of durable stainless steel for corrosion resistance. Rated maximum speed of 5000 rpm and torque rating of 1.8 Nm. Operates reliably from -40°C up to 120°C. Complies with standards 774 (BS 45 Pt. 1), ISO 77, and BS 46 Pt. 1.

Ideal for high-end servo drives, pulse generators, scanners, and positioning slides. Designed to reduce backlash and wind-up compared to single beam versions.

Huco products are trusted in mechanical power transmission for precision and reliability. Explore the Mechanical Machinery & Spares and Flexible Coupler categories at EnvMart for comprehensive solutions and related components.