Obsolescence of Nextmove range and Smartdrive components Origially Published 26/04/2018
Technical Bulletin
| TB Number: | 438 |
| Originator: | Gareth Green |
| Machine: | All |
| Date: | 26/04/2018 |
| Circulate to: | Service; Customers |
| Title: | Part Obsolescence Notice Nextmove E100 and ESB |
Details
Your Stuga machine has a control system in it based around a “Nextmove” motion control card. This technology has been used in the Stuga machines for over 20 years. Originally developed by a UK company based in Bristol in the early 1990’s, the company was very successful and was purchased by an American company “Baldor” around 15 years ago.
The Baldor group was bought by the giant electronics company “ABB” over 5 years ago. There was an assurance at this time that the Nextmove platform would be fully supported by ABB and be used as a new base for their motion control department.
ABB have now withdrawn the supply of all Nextmove products as they do not wish to pursue this product going forwards. They have not offered any kind of alternative and they are shutting down the production facility which will make repair impossible.
- The Nextmove product is obsolete.
- Stuga have secured a last supply of Nextmove products to cover future spares / warranty issues, but this supply is finite
Samsung / Baldor Servo drives and SmartDrive Stepper Drives
The Samsung and Baldor Servo drives have also been obsolete for a number of years. Stuga have been able to get a supply of these cards through a service exchange program and links with a 3rd party drives refurbishment company, but again, this supply is finite.
| SA14 Stepper Drive | Samsung Servo Drive | Baldor Flexdrive |
|---|---|---|
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Beckhoff Upgrade
Since 2010, Stuga has been working with another drives and controls manufacturer – Beckhoff – who are widely regarded as the No1 supplier of control systems into the Window Industry thanks to their very close ties with Schirmer.
We have developed a full control system upgrade using Beckhoff components which covers the full system from motion control PC through to drives and motors. This has been fitted to all new machine since 2016.
This system has now been fully tested for release as an on-site upgrade to remove all obsolete parts on any flowline / ZX with a Nextmove control system. The kit comprises these brand-new components, which is effectively a replacement of the entire control system
- Version 6 control software
- Windows 10 PC
- Flat panel / touchscreen displays
- Automatic bar length measuring and optimising (If not already fitted)
- Beckhoff PLC (Main control system)
- Beckhoff Input and Output interfaces
- Beckhoff AM8000 Servo Drives (6 axes)
- Beckhoff Servo Motors – latest models with “One Cable Technology”
- Beckhoff Servo motor cables – plus quick-change extension component for energy chain segment using plugs & sockets
- Drive leadscrew and coupling replacement
- Reprogramming of all profile and operation data to new system
- On site fitting and full testing
- Operator Training
The Beckhoff system is cutting edge and far more dynamic than all previous systems, thanks to the sheer power of the computing systems now available. This allows an immediate improvement on acceleration and deceleration times, thus improving the cycle times.
The “one cable technology” of the motors cuts down the amount of individual motor wires and connections from 20 on each axis to just 7. This has proven to be much more reliable. The drive technology also allows greater precision in the “servo loop” which improves accuracy.
In Summary – The entire electronic control system is replaced. This is necessary because all old components are incompatible with the Beckhoff system. They are also completely obsolete and unsupported by the original manufacturers.
Other Benefits
· Teamviewer iTbrain backup. Automated backup of profile / operation data to the cloud every 2 hours
· Animated bar display. Shows operator the profiles and operations on the bars in real-time
· Batch timing calculations. Based on continuous measurement of individual operation timings, gives an indication of how long a batch will take to complete (at 100% efficiency)· Auto email of production reports. Software can be set up to email a daily production report to any email address
The Version 6 control software is the platform that all future software improvements will be based on, this upgrade unlocks the ability for your machine to be further improved in the future.
Draft
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