Commutator diameter from 100 to 2200 mm!
Standard «Dovetail»
Standard with flags
From pressed copper of small diameters
We sell collectors with cast electrical insulation bushing
Any geometry
Manufacture of commutators Any geometry, Including commutators with flags
Commutators with increased strength and service life
We use:
• 3D design
• modern materials and technologies
• Commutator production time – 4 weeks!
Quality and technologies
Minimum heating and maximum switching
The use of copper (Cu) alloys with additives (up to 0.1%) of silver (Ag) or cadmium (Cd) gives the least reduction in electrical conductivity with increased mechanical properties and heat resistance.
Temperature up to 300°C
The polymer insulation used has higher electrical strength and retains all its properties at temperatures up to 300 ° C. This insulation is devoid of all the disadvantages of the micanite.
High quality of assembly
Collectors undergo dynamic molding. The ideal shape of the manifold is achieved by rotating under pressure.
Mode of Short circuit
The required safety margin of interlamel and housing insulation allows to withstand the short-circuiting mode. In emergency mode, with a high probability, the collector will remain working.
Fast and secure delivery
risks are insured
We are responsible for the cargo until it is handed over to the client
Direct car
Transport company
By air
Write to us:
193315, St. Petersburg, Bolshevikov Ave 52, 9 А.
Work hours: 9:00 -18:00.
Tel: +7 (812) 321-29-20
E-mail: in@elmashinpb.ru
