Mechatronics | Sungil | A.P.Lock(Power Lock) | Luna Bearings

Excellent for high rotating application (AL-Alloy Material has lower moment of inertia)
Designed to suit not only AL-Alloy pulleys but also steel ones with higher surface pressure comparing to SAPC series
Designed to suit clean rooms with high corrosion resistance
Exactly identical dimensions with SAPL-A Series
Self-centering function (prevention of slight off-center matters)

SAPC Series

Product Features :

Excellent for high rotating application (AL-Alloy Material has lower moment of inertia)
The most optimal solution with AL Pulley (Lower surface pressure, less shape distortion) comparing to Steel A.P. Lock
Adequate surface pressure for power transmission from servo motors with less quantity of fastening screws comparing to Steel body A.P. Lock series
Self pressure plate function through the unique structure, without rrequiring an additional part to press bearings
Designed to suit clean rooms with high corrosion rresistance feature

SAPL-A Series

Product Features :

Self-centering function (prevention of slight off-center matters)
Designed to suit relatively smaller hubs (as there is only small difference in dimension between inner(d) and outer(D) diameters, as well as its surface pressure is low)
A wide range of standard inner diameters (from Ø5 to Ø50)
Simple structure for easier installation & handier maintenance
Diverse material & finish options available (e.g. stainless steel body for vacuum area, electroless nickel plating etc.)

SAPL-B Series

Product Features :

Self-centering function (prevention of slight off-center matters)
Higher durability with bigger outer diameters and screws comparing to the same inner diameter products in SAPL-A Series
Simple structure for easier installation & handier maintenance
Effective installation with less quantity of fastening screws

SAPL-C Series

Product Features :

Self-centering function (prevention of slight off-center matters)
Designed to suit smaller and shorter hubs (as there is only small difference in dimension between inner(d) and outer(D) diameters, as well as its surface pressure is low)
No movement while installed as the inner-ring is directly attached to hub surface
Diverse material & finish options available (e.g. stainless steel body for vacuum area, electroless nickel plating etc.)

SAPL-D1 Series

Product Features :

SAPL-D2 Series

Product Features :

Equivalents to SAPL-D1 series with the same dimensions (which is the most standard clamping structure between shaft and hub)
Effective installation with less quantity of fastening screws
Axial movement of the shaft may occur while installed
Self-centering function (prevention of slight off-center matters)

SAPL-D3 Series

Product Features :

Equivalents to SAPL-D1 series with the same dimensions (which is the most standard clamping structure between shaft and hub)
Effective installation with less quantity of fastening screws
No movement while installed as the flange-shaped part is directly attached to hub surface
Self-centering function (prevention of slight off-center matters)
Recommended tolerance (Shaft’s OD: h8, Hub’s ID: H8)

SAPL-D4 Series

Product Features :

Excellent for high-torque transmission capacity
Equivalents to SAPL-D1 series with the same dimensions (which is the most standard clamping structure between shaft and hub) in particular to the double-row SAPL-D1 version
Self-centering function (prevention of slight off-center matters)
Recommended tolerance (Shaft’s OD: h8, Hub’s ID: H8)

SAPL-R Series

Product Features :

Excellent for high rotating application (AL-Alloy Material has lower moment of inertia)
Designed to suit not only AL-Alloy pulleys but also steel ones with higher surface pressure comparing to SAPC series
Designed to suit clean rooms with high corrosion resistance
Exactly identical dimensions with SAPL-A Series
Self-centering function (prevention of slight off-center matters)

SAPL-T Series

Product Features :

Excellent for high rotating application (AL-Alloy Material has lower moment of inertia)
Designed to suit not only AL-Alloy pulleys but also steel ones with higher surface pressure comparing to SAPC series
Designed to suit clean rooms with high corrosion resistance
Exactly identical dimensions with SAPL-A Series
Self-centering function (prevention of slight off-center matters)