Power and signal transfer units are available in the form of SPB's and SPF. Enclosures are offered with an I.P. rating of up to I.P.65.  

SPB's can accommodate from 3 circuits up to a specified number. Barrel type slip rings are used and can be precious metal plated to specification. Contact method varies from metallic callipers, through gold wire material to plastic brush holders. Contact material will typically be either a brush grade mix or gold.

SPF utilises face type slip rings and brush blocks containing brushes of a specific grade within an
enclosure capable of transferring 10 circuits.

NB. Quoted specifications are for guidance only. Specials can be offered for higher power requirements.


SPB01

Number of circuits – As required
Diameter – 280.00mm
Height – Dependant upon the number of circuits
Bore size – 38.10mm
Current per circuit – 35A
Voltage (phase rings) – 690V AC
Voltage (earth/ground rings) – 400V AC
I.P. 65

 
SPB02

Number of circuits – Up to 14
Diameter – 190.00mm
Height (to 8 circuits) – 324.00mm
Height (to 14 circuits) – 448.00mm
Bore size – 18.00mm
Current per circuit – 35A
Voltage (phase rings) – 690V AC
Voltage (earth/ground rings) – 400V AC
I.P. 65

 

SPB03

Number of circuits – As required
Diameter – 286mm AF
Height – Dependant upon the number of circuits
Bore size – 38.10mm
Current per circuit – 35A
Voltage (phase rings) – 690V AC
Voltage (earth/ground rings) – 400V AC
I.P. 65

 

SPB10

Number of circuits – Up to 8
Diameter – 34.00mm (48.00mm with flange cover)
Height – From 35.00mm to 112.00mm
Bore size – N/A
Current per unit – 10A
Voltage – 250V AC/DC
I.P. 65

 
SPB12

Number of circuits – Up to 8
Diameter – 74.00mm (90.00mm with torque arm)
Height – From 55.50mm to 111.50mm
Bore size – Up to 26.00mm
Current per unit – 20A
Voltage – 250V AC/DC (Can be rated up to 600V AC/DC for high duty applications)
I.P. 51


SPB14

Number of circuits – From 6 up to 24
Diameter – 44.45mm (including flange)
Height – From 14.50mm to 35.10mm
Bore size – N/A
Current per circuit – 2A (5A optional)
Voltage per circuit – 240V AC


SPB16

Number of circuits – From 6 up to 24
Diameter – 44.50mm (including flange)
Height – From 19.20mm to 44.40mm
Bore size – N/A
Current per circuit – 2A (5A optional)
Voltage per circuit – 240V AC


SPB18

Number of circuits – From 3 up to 24
Diameter – 50.00mm
Height – From 23.30mm to 71.60mm
Bore size – 10.00mm
Current per circuit – 2A
Voltage per circuit – 240V AC/DC
 

SPB32

Number of circuits – From 2 upwards
Diameter – 127.00mm
Height – Dependant upon the number of circuits
Bore size – 19.05mm
Current per circuit – 15A
Voltage – 250V AC
I.P. 65
 

SPB35

Number of circuits – From 2 upwards
Diameter – 171.00mm
Height – Dependant upon the number of circuits
Bore size – 38.1mm
Current per circuit – 35A or 45A
Voltage – 600V AC
I.P. 65
 

SPB38

Number of circuits – From 2 upwards
Diameter – 200.00mm
Height – Dependant upon the number of circuits
Bore size – 101.60mm
Current per circuit – 12A
Voltage – 250V AC
I.P. 65
 

SPF02

Number of circuits – 10
Diameter – 108.00mm (excluding torque arm)
Height – 146.00mm (excluding plug connector)
Bore size – N/A
Current per power circuit (2 off) – 20A
Current per signal circuit (8 off) – 10A
Voltage per circuit – 24V
I.P. 65

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