[Industry’s smallest air leak]
Original seal structure realizes the industry's smallest air leak.

[Low speed operation possible]
With the original seal structure, there is no stick slip and smooth low speed operation is realized.
Low speed range 1.5 seconds / 90°.

[Compact, lightweight, high torque] (SFR-*-90)
1.5 times higher torque compared with conventional models in a compact body.

[Multisurface installation anywhere]
Five surfaces (top, 3 sides, bottom) can be used as mounting surface.