Components for wind power generators
CEBES a.s. developes and produce slip rings assemblies and brush holders with pressure system for wind power generators. Output 1,0 – 6,0 MW.
1.Slip ring assemblies
- Diametral of slip ring 160 – 650 mm
- Climate resistance – Off shore
- Ring material – stainless steel or bronze
- Insulating material certificated acc. UL 1004
- Testing voltage 6 - 8 kV
- Ring – untrue running max. 0,02mm
- Dynamic balancing G 2,5 – G 6,3 acc. ISO 1940-1
2.Brush-holders system
- Design Brush-holders systems with roll spring or tension spring
- Climate resistence – Off shore
- Insulating material certificated acc. UL 1004
- Testing voltage 6 – 8 kV
- Brush wear control system with micro switch
Komponenten für Windgeneratoren
CEBES a.g. entwickelt und produziert Schleifringkörper und Bürstenapparate für Windgeneratoren. Leistung 1,0 – 6,0 MW.
1.Schleifringkörper
- Durchmesser der ring 160 – 650 mm
- Material der Ring – Edelstahl oder Bronz
- Klimabeständigkeit – Off shore
- Isoliermaterialien zertifiziert nach UL 1004
- Prüfspannung 6 - 8 kV
- Rundlauf max. 0,02mm
- Dynamische Auswuchtung G 2,5 – G 6,3 nach ISO 1940-1
2.Bürstenapparate
- Ausführung der Bürstenhalten mit Rollbandfedern oder mit Zugfedern
- Klimabeständigkeit – Off shore
- Isoliermaterialien zertifiziert nach UL 1004
- Prüfspannung 6 - 8 kV
- Meldeeinrichtungen für Bürstenverschleiss mit Microschalter
Komponenty pro generátory větrných elektráren
CEBES a.s. vyvíjí a vyrábí sběrací kroužky a sběrací ústrojí pro generátory větrných elektráren. Ve výkonech 1,0 – 6,0 MW.
1.Sběrací kroužky
- Průměr kroužku 160 – 650 mm
- Materiál kroužku – nerezová ocel nebo bronz
- Klimatická odolnost – Off shore
- Izolační materiály certifikovány dle UL 1004
- Zkušební napětí 6 - 8 kV
- Dovolená ovalita (nekruhovost) max. 0,02mm
- Dynamické vyvážení G 2,5 – G 6,3 dle ISO 1940-1
2.Sběrací ústrojí
- Sběrací ústrojí osazeno kartáčovými držáky s tažnými nebo svinovacími pružinami.
- Klimatická odolnost – Off shore
- Izolační materiály certifikovány dle UL 1004
- Zkušební napětí 6 – 8 kV
- Systém kontroly opotřebení kartáčů s mikrospínači
Photogallery
How to find us
Contact
CEBES a.s.
Kloboucká 866
763 31 Brumov-Bylnice
Czech Republic
tel: + 420 577 30 20 44
fax: + 420 577 30 20 30
e-mail: cebes@cebes.cz
Slip rings
Slip rings in moulded version Ø 30-160 mm and in a bolt-clamped version Ø 80-315 mm, heat classes B and F.
Brush holders
A wide range of brush holders which come as models with extension-, spiral or self-recoiling spring specific presure of 14-42 kPa, for electric machines with commutators and slip rings. Versions also for traction motors and for the increased corrosion resistance.
We carry out also repairs on brush holders.
Bolted commutators
Bolted commutators Ø 50-850 mm, peripheral velocity of 40-60 m/sec, heat classes B, F and H. Suitable for heavy-duty metallurgical and traction driver ( trams, railway engins etc. ).
We carry out repairs on commutators.
Moulded commutators SUKaT
Moulded commutators SUKaT Ø 60–350 mm, peripheral velocity of 60-80 m/sec, heat classes F and H, with permanency of form. May be used f.e. for engines of material trucks operatting under high mechanical and thermal stress ( fork-lift trucks ).
Concept of the solution
The internal construction differs from common constructions of moulded commutators. The anchorage of segments in the cyrrying sleeve with the use of dovetails with definitively given outer form and position of the segment in resulting in the construction featuring a high radial stiffness and ensuring considerable mechanical stability of the commutator segment ring. A relatively thin layer of pressing material enables a very good heat transfer between the segment ring and the commutator sleeve.
Advantages of the solution
High permanency of form at extremely high peripheral velocity and elevated temperature
Big cross section for cooling ducts in the commutator sleeve independent of the commutator length
High efficiency of motor cooling
High dimensional and form accuracy
Insulation class F, on special reguest class H
Operating data
Segment copper – ECu or CuAg 0,03 % or 0,1 % or as requested
Segment insulation – built-up mica, remica or as requested
Commutator sleeve – steel, either with air events of different execution or without the air vents
Diameter range - 60–350 mm
Axial length of the commutator segment - 25 – 250 mm
The commutator is available with or without lugs, with cut-through grooves for conductors tinned or without tinning, or without the grooves.
Commutators may be produced in large and smaller quantities or even as piece goods at low costs of manufacture preparation and short time of delivery.
Moulded commutators
Moulded commutators Ø 40-150 mm, peripheral velocity of 20-40 m/sec, heat classes B and F, for applications in the car industry ( starters ) and for engines of material trucks (fork-lift trucks).
Certification
The CEBES a.s. company has implemented and operates an Integrated Management System. The company holds certificates for both the ISO 9001 Quality Management System and ISO 14001 Environmental Management System.
ISO 9001
Quality Management System Certificate
ISO 14001
Enviromental Management System Certificate
Main Data
Company name: CEBES a.s.
Legal status: corporation
Registered office :
Kloboucká 866
763 31 Brumov-Bylnice
Czech Republic
The company is registered in the Commercial Register kept by the Regional Court in Brno, section B, insert 2978
Company Indentification Number : 25568345
Tax Indentification Number : CZ25568345
Fotogalerie
Wie finden Sie uns
Kontakt
CEBES a.s.
Kloboucká 866
763 31 Brumov-Bylnice
Tschechische Republik
tel: + 420 577 30 20 32
fax: + 420 577 30 20 30
e-mail: cebes@cebes.cz