Silver A Power Transmission

 

 

Silver A Power Transmissions has been operating since 2007.  We are based on the East Rand of Johannesburg. 

Silver A is a supplier of quality brand products which are Rigid Flange Couplings, Grid Couplings, Gear Couplings and Backstop & Freewheel Units.

 

 

 

Silver 'A' Rigid Flange Couplings

  • Keyless shaft / hub connection
  • Self centering locking elements
  • Coupling size: 170/260 to 550/710
  • Torque range: 6 300 Nm to 500 000 Nm
  • High torque transmitted with a single coupling
  • Interchangeable with the leading brands
  • Fast disassembly for minimal downtime

 

Grid Coupling

  • All metal construction for high torque applications
  • Torsionally flexible and absorbs shock loads and vibrations
  • Accommodates parallel, angular and axial misalignment
  • Taper grid design and interchangeable with other brands

 

Gear Coupling

  • High torque capacity and compact
  • High misalignment up to 3%
  • AGMA standards
  • Rotational speeds up to 14 000 rpm

 

Backstops and Freewheel Units

  • High speed sprag freewheel unit
  • High torque capacity
  • High overrunning speed
  • One-way sprag clutch
  • Centrifugally lift off sprag freewheel
  • RSXM
  • RSCI 20 -130
  • RSCI 180 - 300

 

Shrink Disc

  • For creating a mechanical shrink fit
  • Able to handle medium to high torque
  • Fits onto the hollow shaft of the gearbox
  • 1029 type shrink disc 71-Standard / 91 - Heavy duty series