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ROTARY PRODUCTS

Schmidt Spinplus Shaft Coupling

ABSSAC Lead Screws, Ball Screws, and Shaft Couplings
Call: 01386 421 005
Email: sales@abssac.co.uk
Web: www.abssac.co.uk
ABSSAC
Schmidt-Kupplung
Schmidt Spinplus
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC

Technique

Hard to beat in terms of lightness

Light and slim, it is the ideal precision coupling for highly dynamic applications. Whether it is precisely positioned, assembled or measured - this lightweight is ideal in any situation.

Lowest mass moment of inertia and extremely compact

When developing the Spinplus, the focus was placed on achieving the

lowest possible mass moment of inertia for the coupling.

This was achieved thanks to the unique function element manufactured through the modern MIM process, which allows universal displacement compensation on one level.

As a result, the technical advantage lies in the very compact design of the backlash-free coupling and high power density, combined with a

minimised mass moment of inertia. This makes it ideal for highly dynamic and increasingly energy-efficient drive solutions.

Precise, torsionally stiff
and backlash-free

In the design of the FEM-optimised function element, the focus was placed on optimal weighting from high torque transmission, torsional stiffness and universal displacement capacity.

Lowest moment of inertia - Extremely compact - For highly-dynamic applications
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC

Versions

Innovative hub design - optimised mass moment of inertia

In addition to the coupling design, which already has an optimised mass moment of inertia, the newly developed and innovative hub design (international design

protection) highlights further optimisation of the lowest mass moment of inertia concept. These clamp hubs reduce the mass moment of inertia significantly compared to conventional hubs. To adapt to the respective application requirements,

two hub versions have therefore been designed. Version A provides the lowest possible mass moment of inertia, Version B is designed to accommodate large shaft diameters and focuses on the most compact dimensions.

Schmidt Spinplus Version A
Schmidt Spinplus Version B
Version A

This line with offset hub offers the lowest possible mass moment of inertia.

Version B

This line is designed to accommodate large shaft diameters and focuses on the most compact dimensions.

Version A
Version B
Size J gcm2 D mm L mm dmax mm   TKN Nm CT Nm/rad max. Drehzahl min-1 Verlagerungen
angular ° radial mm axial mm
SP4-A 30 29,5 31 8   4* 1.350* 16.000* 1* 0,15* 0,2*
SP4-B 37 23 14  
SP10-A 125 39,5 39,5 12   10 1.820 12.000 1 0,2 0,3
SP10-B 154 28 18  
SP20-A 800 59,5 51 18   20* 3.500* 8.000* 1* 0,3* 0,3*
SP20-B 880 39 28  

J = Moment of inertia, CT = Torsional stiffness, D = Outer diameter, L = Coupling length, dmax = Max. bore diameter     * Specifications at date of impression 2015

Applications

Highly-dynamic servo motors

Handling and automation technology

Robotics

High-resolution measurement technology and much more

Shaft Coupling Applications
Spinplus Industries
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk
ABSSAC

Product Overview

Abssac Limited
E1A The Enterprise Centre, Enterprise Way
Evesham, Worcestershire, WR11 1GS

Tel:
+44 (0)1386 421005
Fax:
+44 (0)1386 422441
Email:
sales@abssac.co.uk
Web:
www.abssac.co.uk
T: +44 (0)1386 421005 F: +44 (0)1386 422441 E: sales@abssac.co.uk W: www.abssac.co.uk