Silver A Power Transmission
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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
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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
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Gear Coupling
- High torque capacity and compact
- High misalignment up to 3%
- AGMA standards
- Rotational speeds up to 14 000 rpm
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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
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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
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