SPM SPECIAL MACHINE Via Padana superiore 38 20065 

Inzago (MI) PI: 11025160968

General Characteristics

• slip ring of modular type;

• Direction of rotation: double (CW / CCW);

• Protection standard IP 66; Tamb (-30+60C°

• Max operating speed 1-50 rpm (standard monofilament to copper beryllium); 

Mechanical characteristics

• Body : steel AISI carbonion steel

• Closing / opening top cover / base with metric thread

• Bearing: double with permanent lubrication;

• Protection shaft / base: rotary seal NBR -40 +120C°

Structure : AISI 316L;

Mechanical elements: galvanic zinc nickel treatment

Electrical Characteristics

• Number of electrical ways Power

Ring : Nichel /bronze for power and auxiliary

• Brush : beryllium copper with special treatment;
Ring : gold or gold/bronze for digital signal

• Brush  beryllium copper - gold coated;

Resistence of contact :

-Power 0,20 mΩ

-Auxiliary Utilities: < 15 mΩ

-microslip ring for ehternet digital signal < 2 mΩ, Pd max =300 W

• Rated voltages: 110Vac - 680Vca

The device has been built with due regard to the following Directives and  harmonized standards.

European directives :
2014/34/ UE; 2006/42/CE; 2014/30/UE; 2014/35/UE;
To the Atex harmonized standards IEC60309 -1