Model 858S

Clamping Flange 20 Type (A)

Clamping Flange 20 Type (A)

3 x 120° 48 mm Bolt Circle
Mounts with either  M3 or M4 Fasteners

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  • Industry standard Size 58 (58mm diameter) stainless steel package
  • Up to 30,000 CPR
  • 80 lb maximum axial and radial shaft loading
  • 100° C operating temperature available
  • IP67 sealing available
Product Description

The Model 858S European Size 58 Accu-Coder™ is a heavy duty, extremely rugged, reliable encoder in a 316 stainless steel package.  Its compact design is well suited for harsh factory and plant floor environments that call for a metric solution.  The double-shielded ball bearings are rated at 80 pound maximum axial and radial shaft loading, to ensure a long operating life.  Shock rating is 75 g for 11 milliseconds duration.  With the optional heavy-duty shaft seal installed, the Model 858S is rated at IP67.  Two European standard mounting options are available, the Clamping Flange (20 Type), or the Synchro Flange (26 Type).