Specifications
1. Standard（ WN）：Vertical 2,000 gauss, Horizontal 1,000 gauss（ pulley surface）2. High intensity magnetic power type（ RWN）： horizontal 3,000/5,000 gauss (pulley surface)
3. Pulley OD：Vertical type Φ215〜Φ318 Horizontal type Φ215〜Φ457
4. Available custom made on pulley length and shaft size
