SPIDEX claw coupling hub A 28/38, aluminium

HV71005020

The SPIDEX claw coupling hub A 28/38 from R+L HYDRAULICS is a precisely engineered Hub A component, designed to provide dependable torque transmission in mid-range drive systems that require low mass and consistent alignment. Made from die-cast aluminium, it offers excellent mechanical strength while minimizing overall system weight.

This hub fits a coupling size of 28/38 and is rated for up to 190 Nm of torque, making it well-suited for pumps, smaller gearboxes, and processing machinery. It accommodates bores ranging from Ø10 mm H7 to Ø28 mm H7, providing flexibility across different shaft diameters. With a length of 90 mm, it ensures secure, vibration-damping engagement with elastomer elements to protect connected components and enhance service life.

As a Hub A, it is specifically designed to connect with a corresponding Hub B, which you can easily find under the accessories tab below, completing a full, proven SPIDEX coupling assembly for effective, low-maintenance power transmission.

€25.00

Excluded taxes and delivery costs

In stock

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Accessories

Hub type B
Material Cast aluminum
Length (mm) 90
Max. moment (Nm) 190
Manufacturer R+L HYDRAULICS
Coupling size 28/38
Bore max. Ø38mm H7
Bore min. Ø28 mm H7
Country of origin DNK

SPIDEX claw coupling hub B 28/38, aluminium BJ item number: HV71005290

€34.00

excl. VAT

Material Polyurethane
Element nominal torque (Nm) 95
Element max. torque (Nm) 190
Manufacturer R+L HYDRAULICS
Coupling size 28
Country of origin DNK

SPIDEX 28/38 white 92°, spider, Shore A, coupling element, polyurethane BJ item number: HV71006840

€9.20

excl. VAT

Material Polyurethane
Element nominal torque (Nm) 160
Element max. torque (Nm) 320
Manufacturer R+L HYDRAULICS
Coupling size 28
Country of origin DEU

SPIDEX 28/38 red 98°, spider, Shore A, coupling element, polyurethane BJ item number: HV71006980

€6.33

excl. VAT

Material Polyurethane
Element nominal torque (Nm) 200
Element max. torque (Nm) 400
Manufacturer R+L HYDRAULICS
Coupling size 28
Country of origin DNK

SPIDEX 28/38 green 64°, spider, Shore D, coupling element, polyurethane BJ item number: HV71006981

€16.00

excl. VAT

Description

Key features:

Aluminum build: Engineered from robust aluminum, ensuring strength and longevity for reliable industrial applications.
Modular claw coupling system: This productnumber consits of one hub. Comprising a complete claw coupling unit consisting of 2 hubs and one spider, SPIDEX provides versatile adaptability.
Seamless integration: Hub A seamlessly interfaces with both hub A and B, offering comprehensive compatibility and versatility.
Effortless installation and removal: Characterized by lateral mounting and press-fit design, installation and disassembly are streamlined for convenience.
High clamping pressure: Enjoy the benefits of clamping pressure, maintaining steadfast connections under varying loads.
Maintenance-free operation: With no maintenance required, your operations stay uninterrupted, minimizing downtime.
Wide temperature range: Operate confidently in temperatures ranging from -40°C to +100°C, with short peaks up to +120°C, ensuring stability even in demanding environments.